Bientôt disponible
Manufacturing Engineering
D'un plan à un procédé qui produit de bonnes pièces, à chaque fois.
Le cours complet
- modules
- 64
- thèmes
- 687
- min par leçon
- 15
50%
des postes qualifiés de l'industrie américaine pourraient rester vacants d'ici 2033 — jusqu'à 1,9 million.
Ce que vous saurez faire.
Faites correspondre les tolérances d'un plan à un procédé
Étape 1 · Foundations & Requirements
Configurez des opérations de tournage et fraisage CNC
Étape 2 · Machining & Material Removal
Choisissez entre forgeage, emboutissage et moulage
Étape 3 · Forming, Casting & Powder
Choisissez la bonne soudure, le bon collage ou la bonne fixation
Étape 5 · Joining & Surface Engineering
Estimez le temps de cycle et le coût par pièce
Étape 6 · Process Planning & Production
Menez une pièce à travers une série pilote
Étape 7 · Lab & Integrated Projects
Sept étapes.Une ascension continue.
Découpe, formage, moulage et assemblage — puis le plan qui les met en ordre.
64modules
en 7 étapes
687thèmes
≈ 11 par module
≈172heures
en leçons de 15 minutes
≈23mois
≈11mois
≈6mois
pour finir tout le cours
- 1
Foundations & Requirements
Ce dont la pièce a besoin, et ce qui est possible
8 modules · 84 thèmes · ≈ 21 h
- 2
Machining & Material Removal
Usiner le métal aux tolérances
12 modules · 130 thèmes · ≈ 33 h
- 3
Forming, Casting & Powder
Former le métal sans le couper
10 modules · 104 thèmes · ≈ 26 h
- 4
Polymers, Composites & Heat Treatment
Plastiques, composites et chaleur
8 modules · 88 thèmes · ≈ 22 h
- 5
Joining & Surface Engineering
Assembler les pièces, finir les surfaces
7 modules · 76 thèmes · ≈ 19 h
- 6
Process Planning & Production
Planifier la ligne qui la fabrique
16 modules · 173 thèmes · ≈ 43 h
- 7
Lab & Integrated Projects
Une pièce, de la gamme à la série pilote
3 modules · 32 thèmes · ≈ 8 h
Mois
04812160246801234
MoisArrivée · ≈ 23 mois · ≈ 11 mois · ≈ 6 mois
Heures et mois sont des estimations : une leçon de 15 minutes par thème, chaque jour.
Chaque module.Chaque thème.
Les titres des modules et des thèmes restent en anglais, la langue du secteur.
Étape 1
Foundations & Requirements
Ce dont la pièce a besoin, et ce qui est possible
8 modules · 84 thèmes
1Foundations of Manufacturing Engineering9 thèmes
- Turning Product Requirements into Repeatable Production
- The Responsibilities of a Manufacturing Engineer
- Parts, Assemblies, Processes, and Production Systems
- Primary Shaping and Secondary Processing
- Discrete, Batch, and Continuous Manufacturing
- Prototype, Low-Volume, and High-Volume Production
- Manufacturing Rate, Cost, Quality, and Flexibility
- Interchangeability and Repeatable Process Execution
- The Manufacturing Engineering Development Lifecycle
2Product and Production Requirements11 thèmes
- Translating Product Functions into Manufacturing Requirements
- Geometry, Material, Surface, and Assembly Requirements
- Production Quantity, Product Mix, and Demand Assumptions
- Required Output Rates and Available Production Time
- Product Life and Expected Design Changes
- Critical Features and Manufacturing Risk
- Handling, Cleanliness, and Preservation Requirements
- Available Equipment, Skills, and Facility Constraints
- Internal and Outsourced Process Boundaries
- Acceptance Criteria for Parts and Production Processes
- Resolving Conflicting Manufacturing Requirements
3Material Behavior During Manufacturing11 thèmes
- Material Structure and Processing History
- Strength, Hardness, Ductility, and Toughness
- Elastic Deformation and Plastic Flow
- Work Hardening and Recrystallization
- Temperature and Strain-Rate Effects
- Thermal Expansion and Thermal Conductivity
- Ferrous and Nonferrous Alloy Processing Characteristics
- Thermoplastics, Thermosets, and Elastomers
- Ceramics, Glasses, and Composite Materials
- Anisotropy, Residual Stress, and Material Direction
- Connecting Material Condition to Process Selection
4Engineering Calculations for Manufacturing Processes11 thèmes
- Units, Dimensional Analysis, and Order-of-Magnitude Checks
- Material Balance and Process Yield
- Force, Pressure, Torque, and Mechanical Power
- Stress, Strain, and Deformation Work
- Heat Input, Heat Loss, and Temperature Change
- Heat Transfer and Cooling-Time Estimates
- Fluid Flow and Pressure Loss in Processing
- Friction, Lubrication, and Interface Conditions
- Geometric Scaling and Size Effects
- Empirical Models, Assumptions, and Validity Ranges
- Estimating Uncertainty in Process Calculations
5Reading Product Definitions for Manufacturing10 thèmes
- Engineering Drawings and Model-Based Product Definitions
- Views, Sections, and Feature Interpretation
- Dimensions, Notes, and Referenced Specifications
- Material Grades, Conditions, and Stock Requirements
- Datum Features and Functional Reference Surfaces
- Interpreting Geometric Tolerances for Process Planning
- Surface Texture, Edge, and Finish Callouts
- Weld, Thread, and Assembly Symbols
- Identifying Missing or Conflicting Product Information
- Revision Status and Released Manufacturing Inputs
6Tolerances, Surfaces, and Manufacturing Capability11 thèmes
- Nominal Geometry and Permitted Variation
- Size, Form, Orientation, and Location Requirements
- Fits, Clearances, and Interference
- Surface Roughness, Waviness, and Lay
- Surface Integrity and Subsurface Damage
- Manufacturing Datums and Inspection Datums
- Tolerance Allocation Across Successive Operations
- Accumulated Error Across Setups
- Process Capability as a Route-Selection Input
- Finishing Allowances and Final Feature Requirements
- The Production Consequences of Tight Tolerances
7Manufacturing Process Selection11 thèmes
- Classifying Parts by Shape, Size, and Material
- Screening Processes Against Technical Requirements
- Comparing Casting, Forming, Machining, and Molding Routes
- Identifying Appropriate Uses of Additive Manufacturing
- Near-Net-Shape and Net-Shape Strategies
- Production Volume and Tooling Commitment
- Process Flexibility and Design-Change Exposure
- Manufacturing Access and Feature Accessibility
- Comparing Alternative Process Chains
- Combining Technical, Economic, and Capacity Criteria
- Documenting Process-Selection Decisions
8Stock, Blanks, and Material Preparation10 thèmes
- Bars, Plates, Sheets, Tubes, and Structural Profiles
- Cast, Forged, Molded, and Additively Made Blanks
- Stock Size and Machining Allowance Selection
- Material Condition and Incoming Documentation
- Sawing, Cutoff, and Initial Blank Separation
- Sheet Nesting and Material Utilization
- Straightening, Flattening, and Initial Surface Preparation
- Orientation Relative to Grain and Rolling Direction
- Handling Distortion When Material Is Removed
- Material Identification and Lot Separation
Étape 2
Machining & Material Removal
Usiner le métal aux tolérances
12 modules · 130 thèmes
9Fundamentals of Material Removal11 thèmes
- Relative Motion Between Tool and Workpiece
- Cutting Speed, Feed, and Depth of Cut
- Orthogonal and Oblique Cutting Models
- Chip Formation and Chip Types
- Shear Deformation and Tool-Chip Contact
- Cutting Forces and Specific Cutting Energy
- Heat Generation and Temperature Distribution
- Built-Up Edge and Surface Formation
- Machinability and Workpiece Material Effects
- Material Removal Rate and Cutting Power
- Relating Cutting Conditions to Part Requirements
10Machine Tools and Machining Capability11 thèmes
- Machine Structures, Guideways, Spindles, and Axes
- Lathes, Milling Machines, and Machining Centers
- Horizontal and Vertical Machine Configurations
- Machine Travel, Work Envelope, and Accessibility
- Spindle Speed, Torque, and Power Envelopes
- Static Stiffness and Load-Induced Error
- Positioning Accuracy and Repeatability
- Thermal Growth and Warm-Up Behavior
- Vibration, Chatter, and Dynamic Stiffness
- Toolholding, Runout, and Spindle Interfaces
- Matching Machine Capability to a Part Family
11Cutting Tools, Wear, and Cutting Fluids11 thèmes
- Tool Geometry, Rake, Clearance, and Edge Preparation
- High-Speed Steel, Carbide, Ceramic, CBN, and Diamond Tools
- Tool Coatings and Workpiece Compatibility
- Indexable Inserts and Solid Cutting Tools
- Flank Wear, Crater Wear, and Edge Chipping
- Tool-Life Models and Their Limitations
- Cutting-Fluid Cooling and Lubrication Functions
- Flood Cooling, Minimum-Quantity Lubrication, and Dry Cutting
- Chip Evacuation and Cutting-Fluid Delivery
- Tool-Life Criteria for Production Decisions
- Balancing Tool Cost, Cycle Time, and Surface Requirements
12Turning Operations11 thèmes
- External Turning and Facing
- Internal Turning and Boring
- Roughing and Finishing Sequences
- Taper and Profile Turning
- Grooving and Parting Operations
- Chucking, Collets, and Between-Centers Support
- Slender Workpieces and Steady Rests
- Insert Selection for Turning Tasks
- Cutting Parameters and Turning-Time Estimates
- Controlling Diameter, Roundness, and Surface Finish
- Diagnosing Common Turning Defects
13Milling Operations11 thèmes
- Peripheral, Face, and End Milling
- Climb Milling and Conventional Milling
- Cutter Engagement and Chip Thickness
- Slot, Pocket, Shoulder, and Contour Machining
- Roughing and Finishing of Prismatic Parts
- Thin-Wall and Thin-Floor Machining
- Tool Reach, Overhang, and Deflection
- Multi-Axis Access and Setup Reduction
- Entry, Exit, and Interrupted Cutting Conditions
- Milling Force, Power, and Cycle-Time Estimates
- Burr Formation and Surface Error in Milling
14Holemaking and Internal Features10 thèmes
- Hole Function and Process-Sequence Selection
- Spotting, Drilling, and Peck Drilling
- Deep-Hole Drilling and Chip Removal
- Boring for Position and Diameter Correction
- Reaming and Fine Hole Finishing
- Counterboring, Countersinking, and Spotfacing
- Internal Broaching and Keyway Production
- Hole Breakthrough and Exit Burrs
- Tool Guidance and Hole Straightness
- Hole Location, Size, and Surface Verification
15Threads, Gears, and Splined Features11 thèmes
- Thread Forms and Manufacturing Requirements
- Tapping and Thread Forming
- Single-Point Thread Cutting
- Thread Milling and Thread Rolling
- Thread Reliefs, Runouts, and Tool Access
- Gear Cutting by Form and Generating Methods
- Gear Hobbing, Shaping, and Skiving
- Spline Cutting, Broaching, and Rolling
- Heat-Treatment Allowances for Precision Features
- Gear and Thread Finishing Operations
- Selecting Routes for Functional Mating Features
16Grinding and Abrasive Finishing11 thèmes
- Abrasive Grains, Bonds, and Wheel Structure
- Surface, Cylindrical, and Internal Grinding
- Centerless Grinding and Workpiece Support
- Grinding Wheel Selection and Dressing
- Grinding Forces, Heat, and Specific Energy
- Burn, Cracking, and Residual Stress
- Stock Removal and Spark-Out
- Honing for Bore Geometry and Surface Texture
- Lapping, Polishing, and Superfinishing
- Abrasive Finishing of Hard and Brittle Materials
- Verifying Geometry and Surface Integrity After Finishing
17CNC Process Setup and Execution11 thèmes
- Machine Coordinates and Work Coordinates
- Work Offsets and Tool Offsets
- Relating a Released Program to the Physical Setup
- Tool Lists, Tool Assemblies, and Presetting
- Setup Sheets and Operator Instructions
- Tool Compensation and Wear Adjustments
- Program Simulation, Dry Runs, and Controlled Prove-Out
- Clearance Checks and Collision Prevention
- Probing for Setup Verification
- First-Part Adjustment and Production Release
- Preserving Approved Programs and Setup Parameters
18Electrical and Electrochemical Machining10 thèmes
- Electrical Discharge Machining Principles
- Die-Sinking EDM and Electrode Geometry
- Wire EDM and Cut-Path Constraints
- Conductivity Requirements and Material Compatibility
- Spark Gap, Dielectric Flow, and Debris Removal
- Electrode Wear and Dimensional Compensation
- Recast Layers and EDM Surface Integrity
- Electrochemical Machining and Material Dissolution
- Electrolyte Flow, Stray Machining, and Feature Control
- Comparing EDM, ECM, and Conventional Machining
19Thermal, Jet, and Other Nontraditional Removal Processes10 thèmes
- Laser Cutting and Material Absorption
- Plasma and Oxyfuel Cutting
- Thermal Kerf Formation and Heat-Affected Zones
- Waterjet and Abrasive Waterjet Cutting
- Jet Lag, Kerf Taper, and Edge Quality
- Ultrasonic Machining of Brittle Materials
- Chemical Milling and Masking Requirements
- Feature Size, Material Thickness, and Process Limits
- Secondary Finishing After Nontraditional Cutting
- Selecting Processes for Difficult-to-Machine Features
20Workholding and Fixture Engineering12 thèmes
- Locating, Supporting, and Clamping a Workpiece
- Degrees of Freedom and the 3-2-1 Locating Principle
- Datum Transfer from Drawing to Fixture
- Avoiding Overconstraint and Unstable Contact
- Clamp Force and Cutting-Force Resistance
- Workpiece Deformation Under Clamping
- Locators, Stops, Supports, and Drill Bushings
- Soft Jaws, Modular Fixtures, and Dedicated Fixtures
- Tool Access, Chip Clearance, and Coolant Access
- Loading Repeatability and Mistake-Resistant Orientation
- Verifying Fixture Accuracy and Suitability
- Planning Fixtures Across Multiple Operations
Étape 3
Forming, Casting & Powder
Former le métal sans le couper
10 modules · 104 thèmes
21Fundamentals of Metal Forming10 thèmes
- Plastic Flow and Volume Conservation
- Flow Stress and Strain Hardening
- Hot, Warm, and Cold Working
- Strain Rate and Forming Temperature
- Friction and Lubrication in Forming
- Forming Loads, Energy, and Equipment Capacity
- Grain Flow and Directional Properties
- Elastic Recovery and Springback
- Ductility Limits and Forming Defects
- Intermediate Annealing and Multistage Forming
22Forging and Bulk Deformation11 thèmes
- Open-Die and Impression-Die Forging
- Upsetting, Drawing Out, and Local Material Flow
- Flash Formation and Flashless Forging
- Preforms and Material Distribution
- Hammers, Mechanical Presses, and Hydraulic Presses
- Forging Load and Energy Estimates
- Cold Heading and Multistation Forming
- Die Filling, Lubrication, and Die Temperature
- Laps, Folds, Underfill, and Internal Defects
- Trimming, Scale Removal, and Subsequent Processing
- Forging Allowances and Machining Interfaces
23Rolling, Extrusion, and Drawing10 thèmes
- Flat Rolling and Thickness Reduction
- Shape Rolling and Section Production
- Roll Geometry, Friction, and Rolling Load
- Rolling Defects and Residual Stress
- Direct and Indirect Extrusion
- Extrusion Ratio, Die Geometry, and Material Flow
- Hot and Cold Extrusion Routes
- Wire, Bar, and Tube Drawing
- Drawing Dies, Lubrication, and Reduction per Pass
- Intermediate Heat Treatment and Final Sizing
24Sheet Cutting, Punching, and Stamping10 thèmes
- Sheet Properties and Directionality
- Shearing, Blanking, and Piercing
- Punch-Die Clearance and Cut-Edge Formation
- Burr Height and Edge Damage
- Cutting Force and Press Selection
- Strip Layout and Material Utilization
- Compound, Progressive, and Transfer Dies
- Piloting, Feeding, and Part Separation
- Slug Control and Sheet Support
- Tool Wear and Stamped-Part Consistency
25Sheet Bending, Drawing, and Stretch Forming12 thèmes
- Bend Geometry and Neutral-Axis Position
- Bend Allowance and Flat-Pattern Requirements
- Air Bending, Bottoming, and Coining
- Springback Prediction and Compensation
- Minimum Bend Radius and Edge Cracking
- Deep Drawing and Material Draw-In
- Blankholder Force and Drawbead Functions
- Drawing Ratios and Multistage Draws
- Wrinkling, Tearing, and Local Thinning
- Stretch Forming and Forming-Limit Concepts
- Flanging, Hemming, and Secondary Sheet Operations
- Sequencing Bends for Tool and Part Access
26Tube and Profile Forming9 thèmes
- Tube and Section Properties Relevant to Forming
- Rotary Draw, Compression, and Roll Bending
- Mandrels, Wiper Dies, and Internal Support
- Ovality, Wall Thinning, and Wrinkling
- Tube End Forming, Flaring, and Swaging
- Roll Forming of Continuous Profiles
- Tube Hydroforming and Pressure-Supported Forming
- Joining and Trimming Formed Tubular Parts
- Dimensional Verification of Bent Tubes and Profiles
27Casting and Solidification Fundamentals11 thèmes
- Casting Alloys and Melt Properties
- Melting, Holding, and Pouring Operations
- Fluidity and Mold Filling
- Heat Extraction and Solidification Time
- Nucleation, Grain Growth, and Solidification Structure
- Solidification Shrinkage and Feeding
- Gates, Runners, Risers, and Vents
- Gas Porosity, Shrinkage Porosity, and Inclusions
- Hot Spots, Hot Tearing, and Residual Stress
- Draft, Fillets, and Section-Thickness Transitions
- Casting Allowances and Downstream Process Requirements
28Sand and Investment Casting10 thèmes
- Patterns, Core Boxes, and Parting Lines
- Green-Sand and Chemically Bonded Molds
- Sand Properties and Mold Strength
- Cores and Internal Passage Formation
- Mold Assembly and Core Location
- Investment Patterns and Ceramic Shell Building
- Pattern Removal and Mold Preparation
- Pouring, Cooling, and Shakeout
- Gate Removal, Fettling, and Initial Inspection
- Comparing Sand and Investment Casting Applications
29Permanent-Mold and Pressure-Assisted Casting10 thèmes
- Gravity Permanent-Mold Casting
- Low-Pressure Casting and Controlled Filling
- Hot-Chamber and Cold-Chamber Die Casting
- Die Filling, Venting, and Vacuum Assistance
- Injection Pressure and Clamping Requirements
- Die Temperature and Cooling Arrangements
- Ejection, Release Agents, and Cycle Consistency
- Squeeze Casting and Semisolid Processing
- Gas Entrapment and Heat-Treatment Constraints
- Die Life, Production Volume, and Casting Economics
30Powder Metallurgy and Sintered Components11 thèmes
- Powder Characteristics and Processing Behavior
- Particle Size, Shape, and Flowability
- Blending, Lubrication, and Feedstock Preparation
- Uniaxial Compaction and Density Gradients
- Green Strength and Part Handling
- Sintering Mechanisms and Furnace Atmospheres
- Dimensional Change and Porosity After Sintering
- Metal Injection Molding and Binder Removal
- Isostatic Pressing and Densification Routes
- Sizing, Coining, Infiltration, and Impregnation
- Geometry and Performance Constraints of Sintered Parts
Étape 4
Polymers, Composites & Heat Treatment
Plastiques, composites et chaleur
8 modules · 88 thèmes
31Fundamentals of Polymer Processing10 thèmes
- Polymer Structure and Processing Response
- Melt Viscosity and Shear-Thinning Behavior
- Glass Transition, Melting, and Processing Windows
- Crystallization, Cooling, and Shrinkage
- Moisture Sensitivity and Material Drying
- Additives, Fillers, Reinforcements, and Colorants
- Thermal Degradation and Residence Time
- Material Flow and Molecular Orientation
- Regrind Use and Material Consistency
- Polymer Processing History and Final Properties
32Injection Molding12 thèmes
- The Injection Molding Machine and Molding Cycle
- Plasticization, Injection, Packing, and Cooling
- Shot Size and Clamp-Force Requirements
- Sprues, Runners, Gates, and Flow Paths
- Venting and Trapped Gas
- Mold Cooling and Part Ejection
- Wall Thickness, Ribs, Bosses, and Undercuts
- Shrinkage, Warpage, Sink Marks, and Voids
- Weld Lines, Flow Marks, and Short Shots
- Insert Molding and Overmolding Interfaces
- Establishing a Repeatable Molding Process Window
- Connecting Part Geometry to Mold Complexity and Cycle Time
33Polymer Extrusion and Blow Molding11 thèmes
- Screw Extruders and Melt Delivery
- Die Flow and Extrudate Formation
- Die Swell, Drawdown, and Dimensional Control
- Profile, Pipe, and Sheet Extrusion
- Film Production and Thickness Consistency
- Cooling, Calibration, and Haul-Off
- Coextrusion and Multilayer Structures
- Extrusion Blow Molding and Parison Behavior
- Injection and Stretch Blow Molding
- Wall-Thickness Distribution and Mold Cooling
- Trimming, Leak Checking, and Secondary Operations
34Thermoforming, Compression Molding, and Rotational Molding11 thèmes
- Sheet Heating and Forming Temperature
- Vacuum and Pressure Thermoforming
- Plug Assist and Material Distribution
- Draw Ratio and Local Wall Thinning
- Thermoform Tooling, Cooling, and Trimming
- Compression Molding of Thermoset and Composite Charges
- Charge Placement, Mold Closure, and Flash
- Transfer Molding and Flow into Closed Cavities
- Rotational Molding and Powder Distribution
- Heating, Fusion, and Cooling in Rotational Molding
- Comparing Tooling Cost, Cycle Time, and Part Capability
35Elastomer Manufacturing9 thèmes
- Elastomer Compounds and Processing Characteristics
- Mixing and Compound Dispersion
- Milling, Extrusion, and Calendering
- Compression, Transfer, and Injection Molding of Rubber
- Vulcanization and Cure Behavior
- Scorch, Undercure, and Overcure
- Shrinkage, Flash, and Dimensional Consistency
- Deflashing, Post-Curing, and Surface Treatment
- Producing Seals, Gaskets, and Bonded Elastomer Parts
36Composite Manufacturing12 thèmes
- Fiber, Matrix, and Reinforcement Architecture
- Fiber Orientation and Manufacturing Constraints
- Hand Layup and Prepreg Layup
- Vacuum Bagging and Consolidation
- Autoclave and Out-of-Autoclave Processing
- Resin Transfer Molding and Vacuum Infusion
- Filament Winding and Pultrusion
- Thermoplastic Composite Forming
- Cure Cycles, Exotherm, and Residual Stress
- Voids, Wrinkles, Dry Areas, and Delamination
- Trimming, Drilling, and Joining Composite Parts
- Tooling Surfaces and Composite Part Release
37Ceramic and Glass Manufacturing11 thèmes
- Powder and Slurry Preparation for Ceramic Parts
- Pressing, Slip Casting, and Tape Casting
- Ceramic Injection Molding and Green Machining
- Drying and Binder Removal
- Sintering Shrinkage and Shape Control
- Porosity, Cracking, and Ceramic Defects
- Glass Melting, Refining, and Forming
- Pressing, Blowing, Drawing, and Float Processing
- Glass Annealing and Strengthening
- Grinding and Polishing Brittle Components
- Handling Fragility and Thermal Shock in Process Planning
38Heat Treatment and Thermal Processing12 thèmes
- Linking Heat Treatment to Material and Part Requirements
- Annealing, Normalizing, and Stress Relief
- Austenitizing, Quenching, and Tempering
- Hardenability and Section-Size Effects
- Solution Treatment and Precipitation Aging
- Carburizing, Nitriding, and Surface Hardening
- Furnace Atmospheres and Surface Protection
- Heating Rate, Soak Time, and Cooling Conditions
- Distortion, Quench Cracking, and Residual Stress
- Fixturing and Loading for Thermal Processes
- Hardness, Case Depth, and Heat-Treatment Verification
- Sequencing Heat Treatment with Machining and Finishing
Étape 5
Joining & Surface Engineering
Assembler les pièces, finir les surfaces
7 modules · 76 thèmes
39Fusion Welding12 thèmes
- Joint Types and Weld Preparation
- Arc Welding Process Families
- Shielding, Filler Metals, and Consumables
- Laser and Electron-Beam Welding Principles
- Heat Input, Cooling Rate, and Weld Microstructure
- Fusion Zones and Heat-Affected Zones
- Weldability and Dissimilar-Material Challenges
- Welding Position, Access, and Fit-Up
- Distortion, Restraint, and Welding Sequence
- Porosity, Cracking, and Lack of Fusion
- Weld Cleaning and Subsequent Processing
- Translating Joint Requirements into Welding Procedures
40Resistance and Solid-State Joining10 thèmes
- Resistance Spot and Seam Welding
- Current, Time, Force, and Contact Resistance
- Electrode Geometry and Weld Nugget Formation
- Projection Welding and Localized Heating
- Friction Welding and Friction Stir Welding
- Ultrasonic Metal Welding
- Diffusion Bonding and Interface Preparation
- Process Forces and Workholding Requirements
- Joining Dissimilar Metals and Managing Interfaces
- Selecting Joining Methods for Repeated Production
41Brazing and Soldering10 thèmes
- Wetting, Capillary Action, and Joint Filling
- Filler Metals and Base-Material Compatibility
- Joint Clearance and Overlap Requirements
- Surface Preparation and Oxide Removal
- Fluxes and Controlled Atmospheres
- Torch, Furnace, and Induction Brazing
- Soldering Heat Delivery and Thermal Exposure
- Joint Movement During Solidification
- Voids, Incomplete Wetting, and Joint Defects
- Residue Removal and Joint Verification
42Adhesive Bonding and Polymer Joining11 thèmes
- Adhesive Families and Selection Criteria
- Surface Energy and Adhesion
- Bondline Geometry and Load Distribution
- Cleaning, Activation, and Surface Preparation
- Mixing, Metering, and Dispensing
- Open Time, Pot Life, and Cure Conditions
- Bondline Thickness and Assembly Fixturing
- Voids, Contamination, and Incomplete Cure
- Ultrasonic, Vibration, and Hot-Plate Polymer Welding
- Solvent and Thermal Joining of Compatible Polymers
- Verifying Bonded and Welded Polymer Assemblies
43Mechanical Fastening and Interference Assembly11 thèmes
- Threaded Fasteners and Joint Assembly Requirements
- Torque, Preload, and Friction Variability
- Tightening Sequences and Tool Access
- Riveting, Clinching, and Mechanical Interlocking
- Press Fits and Shrink Fits
- Interference, Insertion Force, and Part Support
- Pins, Retaining Rings, and Locking Features
- Staking, Swaging, and Local Deformation Joining
- Preventing Cross-Threading and Assembly Damage
- Fastener Presence and Joint Completion Verification
- Disassembly and Rework Considerations
44Deburring, Cleaning, and Surface Preparation11 thèmes
- Burr Types and Their Manufacturing Origins
- Manual and Mechanized Edge Finishing
- Brushing, Tumbling, and Vibratory Finishing
- Abrasive Blasting and Surface Texture Modification
- Electrochemical and Thermal Deburring Principles
- Aqueous, Solvent, and Ultrasonic Cleaning
- Removing Oils, Chips, Abrasives, and Process Residues
- Rinsing, Drying, and Residue Prevention
- Protecting Edges and Functional Surfaces
- Cleanliness Requirements Before Joining and Coating
- Preserving Clean Parts Between Operations
45Coatings and Surface Engineering11 thèmes
- Functional and Decorative Surface Requirements
- Surface Preparation and Coating Adhesion
- Electroplating and Electroless Deposition
- Anodizing and Conversion Coatings
- Painting, Powder Coating, and Curing
- Thermal Spray Coatings
- Physical and Chemical Vapor Deposition
- Coating Thickness and Dimensional Allowances
- Masking Threads, Fits, and Electrical Contacts
- Distortion, Embrittlement, and Substrate Compatibility
- Coating Inspection and Post-Coating Operations
Étape 6
Process Planning & Production
Planifier la ligne qui la fabrique
16 modules · 173 thèmes
46Dies, Molds, and Dedicated Production Tooling11 thèmes
- Translating a Process Concept into Tooling Requirements
- Tooling Materials and Required Material Conditions
- Tool Stiffness, Deflection, and Thermal Behavior
- Wear Surfaces, Inserts, and Replaceable Elements
- Parting, Extraction, and Tool Accessibility
- Cooling, Venting, and Utility Connections
- Tool Manufacture by Machining, EDM, and Finishing
- Tool Assembly, Alignment, and Dimensional Verification
- Trial Runs, Spotting, and Tool Corrections
- Tooling Life Relative to Production Volume
- Tool Identification and Approved Modification Records
47Detailed Process Planning and Operation Sequencing12 thèmes
- Breaking a Part into Manufacturable Features
- Selecting Primary and Secondary Processes
- Establishing Roughing, Semifinishing, and Finishing Stages
- Choosing Manufacturing Datums and Setup Sequences
- Distributing Stock and Finishing Allowances
- Sequencing Material Removal to Limit Distortion
- Integrating Heat Treatment, Joining, and Surface Finishing
- Placing Measurement and Verification Operations
- Planning Outsourced Processing and Return Conditions
- Defining Alternate Routes and Equipment Substitutions
- Producing Complete Routings and Operation Sheets
- Reviewing a Process Chain for Unresolved Constraints
48Process Parameters and Development Trials11 thèmes
- Identifying Process Inputs and Measurable Outputs
- Establishing Starting Conditions from Engineering Evidence
- Separating Material, Tooling, Machine, and Setup Effects
- Selecting Trial Ranges Within Equipment and Material Limits
- Planning Comparisons That Isolate Important Variables
- Recognizing Interactions Between Process Parameters
- Distinguishing Transient Behavior from Steady Production
- Relating Parameter Changes to Physical Mechanisms
- Establishing a Usable Process Window
- Confirming Repeatability Across Material Lots and Setups
- Documenting Approved Settings and Adjustment Limits
49Manufacturing Metrology and Measurement Planning11 thèmes
- Choosing Measurements from Product Requirements
- Calipers, Micrometers, Indicators, and Comparative Gages
- Limit Gages and Functional Gaging
- Coordinate Measurement and Optical Measurement
- Measuring Surface Texture and Coating Thickness
- Measurement Access and Part Fixturing
- Temperature, Cleanliness, and Part Condition During Measurement
- Instrument Resolution and Measurement Uncertainty
- Calibration Status and Measurement Traceability
- In-Process Measurement and Final Verification
- Separating Measurement Error from Manufacturing Error
50Assembly Process Engineering11 thèmes
- Product Structures and Assembly Relationships
- Defining Subassemblies and Assembly Boundaries
- Assembly Precedence and Build Sequence
- Part Orientation, Insertion, and Access
- Datum Features and Assembly Location
- Tolerance Accumulation Across Mating Parts
- Joining-Method Selection Within an Assembly
- Temporary Fixturing and Permanent Retention
- Handling Fragile, Flexible, and Easily Confused Parts
- Assembly Aids and Mistake-Resistant Features
- Planning Access for Inspection, Adjustment, and Rework
51Precision Assembly, Adjustment, and Functional Testing11 thèmes
- Bearing, Shaft, and Housing Assembly
- Alignment, Concentricity, and Runout Adjustment
- Shims, Spacers, and Selective Assembly
- Setting Preload, Backlash, and Operating Clearance
- Seal Installation and Lubrication Requirements
- Clean Assembly and Contamination Control
- Force-Displacement Monitoring During Assembly
- Leak, Motion, Torque, and Functional Checks
- Test Fixtures and Representative Operating Conditions
- Separating Assembly Defects from Component Defects
- Recording Final Adjustments and Test Results
52Manufacturing Equipment Selection and Specification10 thèmes
- Translating Process Requirements into Equipment Specifications
- Capacity, Accuracy, Force, Power, and Travel Requirements
- Tooling, Material, and Part-Handling Interfaces
- Utility, Space, Foundation, and Environmental Requirements
- Access for Setup, Cleaning, Inspection, and Servicing
- Demonstration Parts and Supplier Capability Evidence
- Comparing Standard and Custom Equipment
- Acceptance Tests Under Representative Process Conditions
- Installation, Commissioning, and Readiness Criteria
- Technical Handover to Production and Maintenance Teams
53Workstation Engineering and Part Handling10 thèmes
- Workstation Boundaries and Operation Requirements
- Operator Reach, Visibility, Posture, and Applied Force
- Work Heights, Fixture Orientation, and Tool Presentation
- Part Presentation and Orientation Before Processing
- Manual Handling Aids, Lifting, and Support
- Pallets, Carriers, Trays, and Protective Containers
- Handling Hot, Sharp, Fragile, or Contaminated Parts
- Interfaces with Feeders and Automated Handling
- Preventing Part Damage Between Operations
- Validating the Workstation with Representative Users and Parts
54Production Cells, Process Flow, and Capacity11 thèmes
- Linking Equipment into a Manufacturing Route
- Process, Product, and Cellular Layout Concepts
- Part Families and Shared Manufacturing Resources
- Serial, Parallel, and Alternate Process Paths
- Station Capacity and Limiting Operations
- Relating Cycle Time to Required Output
- Setup Time and Product-Mix Effects on Capacity
- Buffers, Blocking, and Starvation
- Transport Time and Handling Constraints
- Estimating Equipment Quantity from Process Requirements
- Evaluating Layout Alternatives Before Implementation
55Cycle-Time and Manufacturing-Cost Estimation12 thèmes
- Cutting, Forming, Heating, Cooling, and Joining Time
- Loading, Unloading, Positioning, and Auxiliary Time
- Setup Time and Its Allocation Across a Batch
- Material Consumption, Yield, and Scrap Allowances
- Labor and Machine-Time Cost Components
- Cutting Tools, Consumables, and Process Utilities
- Dedicated Tooling Cost and Production Quantity
- Inspection, Secondary Processing, and Rework Costs
- Comparing Routes at Different Production Volumes
- Break-Even Analysis for Alternative Processes
- Sensitivity to Cycle Time, Yield, and Tool Life
- Reconciling Estimates with Measured Production Results
56Manufacturing Documentation and Engineering Changes10 thèmes
- Manufacturing Bills of Materials and Operation Lists
- Process Sheets, Setup Sheets, and Work Instructions
- Drawings and Models Required at Each Operation
- Tooling, Gage, Program, and Parameter References
- Visual Instructions and Critical Process Notes
- Material and Process Traceability Requirements
- Recording Approved Deviations and Rework Instructions
- Assessing the Manufacturing Impact of Design Changes
- Coordinating Changes Across Parts, Tools, and Processes
- Releasing Updated Instructions and Retiring Obsolete Versions
57Production Readiness, Pilot Builds, and Ramp-Up11 thèmes
- Prototype Processes and Production-Representative Processes
- Manufacturing Readiness and Unresolved Technical Risks
- Pilot-Build Objectives and Build Quantities
- Tooling, Material, Equipment, and Instruction Readiness
- First-Article Builds and Requirement Verification
- Trials at Representative Production Rates
- Operator Training and Consistent Process Execution
- Identifying Yield and Capacity Losses During Ramp-Up
- Resolving Problems Before Increasing Production Rate
- Transferring a Process Between Machines or Sites
- Establishing Evidence for Production Handover
58Manufacturing Process Troubleshooting11 thèmes
- Defining the Defect and Its Physical Evidence
- Reconstructing Material and Process History
- Separating Part, Tool, Fixture, Machine, and Operator Effects
- Diagnosing Dimensional Drift and Setup Shifts
- Investigating Surface Damage and Residual Stress
- Identifying Thermal and Material-Flow Problems
- Distinguishing Wear from Abrupt Process Changes
- Testing Competing Explanations with Controlled Trials
- Selecting Corrections That Address the Physical Cause
- Verifying Corrections Across Repeated Production
- Updating the Process Definition After a Confirmed Change
59Material and Energy Efficiency in Manufacturing11 thèmes
- Material Utilization Across a Complete Process Route
- Reducing Unnecessary Stock Removal
- Comparing Near-Net-Shape and Conventional Blanks
- Recoverable Scrap and Material Segregation
- Energy Use During Processing, Warm-Up, and Idle Time
- Furnace Loading and Thermal-Process Efficiency
- Cooling, Compressed Air, and Auxiliary Energy Demand
- Water, Lubricants, and Consumable Use
- Rework and Scrap as Embedded Resource Losses
- Comparing Alternatives per Conforming Finished Part
- Balancing Resource Savings Against Product Requirements
60Safe and Environmentally Responsible Process Implementation10 thèmes
- Identifying Hazards in the Proposed Manufacturing Route
- Machine Motion, Cutting Edges, and Stored Energy
- Hot Materials, Molten Metal, and Thermal Exposure
- Dust, Mist, Fumes, and Process Ventilation
- Chemical Compatibility and Process-Waste Streams
- Guarding, Access, and Operating-Mode Requirements
- Safe Setup, Tool Changes, and Energy Isolation Interfaces
- Ergonomic Requirements in Repeated Production Work
- Incorporating Hazard Controls into Equipment and Work Instructions
- Reviewing Process Changes for New Hazards
61Interfaces with Automation and Digital Production10 thèmes
- Defining Process Requirements for Automation Engineers
- Distinguishing Process Parameters from Machine-Control Logic
- Required Machine States, Signals, and Interlocks
- Part Presence, Orientation, and Process-Completion Signals
- Recipe and Program Identification at the Workstation
- Specifying Measurements Needed to Understand Process Behavior
- Connecting Production Records to Parts and Material Lots
- Requesting Analysis or Simulation for a Defined Engineering Question
- Verifying That Digital Information Matches the Physical Process
- Defining Human Responsibilities for Exceptions and Recovery
Étape 7
Lab & Integrated Projects
Une pièce, de la gamme à la série pilote
3 modules · 32 thèmes
62Manufacturing Process Laboratory Projects10 thèmes
- Comparing Candidate Routes for a Representative Component
- Measuring Cutting Forces, Tool Wear, and Surface Finish
- Producing and Inspecting a Turned and Milled Part
- Evaluating Holemaking and Finishing Sequences
- Measuring Springback in a Sheet-Bending Trial
- Relating Casting Features to Solidification Defects
- Evaluating Molding Parameters and Part Variation
- Comparing Joining Methods for a Defined Joint
- Measuring Distortion Before and After Thermal Processing
- Comparing Predicted and Observed Process Time
63Tooling, Assembly, and Process-Planning Projects10 thèmes
- Developing a Datum and Workholding Strategy
- Building and Verifying a Machining Fixture
- Planning a Complete Route for a Multifeature Part
- Developing an Assembly Sequence and Supporting Fixtures
- Evaluating a Tolerance Stack Through Physical Assembly
- Defining a Measurement Plan for Critical Features
- Running a Process-Window Development Trial
- Producing a Complete Manufacturing Instruction Package
- Comparing Two Equipment or Tooling Alternatives
- Investigating and Correcting a Documented Production Defect
64Integrated Manufacturing Engineering Project12 thèmes
- Defining Product Requirements and Production Assumptions
- Selecting Materials, Blanks, and Manufacturing Routes
- Establishing Process Sequences and Manufacturing Datums
- Specifying Equipment, Tooling, and Workholding
- Developing Assembly and Verification Operations
- Estimating Cycle Time, Capacity, and Manufacturing Cost
- Preparing Process Instructions and Required Records
- Identifying Implementation Hazards and Resource Demands
- Conducting a Production-Representative Pilot Build
- Resolving Technical Problems Found During the Pilot
- Demonstrating Readiness Against Acceptance Criteria
- Presenting the Manufacturing Plan and Supporting Evidence
Quinze minutes.Chaque jour.
- 1
Une leçon tient dans une pause déjeuner
Une idée à la fois, en diapositives courtes. Une leçon entière prend environ quinze minutes.
- 2
Des exercices corrigés à l'instant
Les questions sont dans la leçon. Répondez et voyez tout de suite si c'est juste.
- 3
Une série qui donne envie de revenir
Une leçon par jour entretient la série. De petites séances régulières vous mènent au bout.
- 1
Une leçon tient dans une pause déjeuner
Une idée à la fois, en diapositives courtes. Une leçon entière prend environ quinze minutes.
- 2
Des exercices corrigés à l'instant
Les questions sont dans la leçon. Répondez et voyez tout de suite si c'est juste.
- 3
Une série qui donne envie de revenir
Une leçon par jour entretient la série. De petites séances régulières vous mènent au bout.
Depuis l'atelier.
Usineurs qui visent l'ingénierie
Là où vous progresserez le plus
Faites correspondre les tolérances d'un plan à un procédé
Étape 1 · Foundations & RequirementsDiplômés en mécanique qui rejoignent l'usine
Là où vous progresserez le plus
Estimez le temps de cycle et le coût par pièce
Étape 6 · Process Planning & ProductionTechniciens qualité qui passent aux méthodes
Là où vous progresserez le plus
Menez une pièce à travers une série pilote
Étape 7 · Lab & Integrated Projects
Où mène ce cours.
Le métier autour duquel ce cours est construit, et comment on y entre.
Manufacturing Engineer
Conçoit et améliore la façon dont les choses sont fabriquées dans l'atelier.
Toutes les carrières d'avenirAu quotidien
- Organiser un procédé pour que les pièces circulent sans attente
- Réduire les défauts grâce à une analyse des causes racines
- Faire passer un nouveau produit du plan à la production
Comment y entrer
En général un diplôme d'ingénieur en production, en génie industriel ou en mécanique.
Soyez parmi les premiers.
Accès anticipé pour les particuliers, pilotes pour les équipes. Dites-nous qui va apprendre.
enterprise@astratrainer.com