• Home
  • #7285 (no title)
  • #9377 (no title)
  • #9717 (no title)
  • $500 eMachineShop Credit Giveaway
  • 2.5D and 3D Parts
  • 3D Printing Service
  • 3D Printing Service
  • About Us NEW
  • Abrasive Blasting
  • Acetal Sheet
  • Acrylic Properties
  • Acrylic Sheet
  • Additive or Subtractive
  • Aluminum Alloys
  • Aluminum Properties
  • Aluminum Sheet
  • Anodizing
  • Anodizing Service
  • Application
  • Auto Vent / Gauge
  • Axis
  • B2B Contract Manufacturing
  • Band Sawing
  • Band Sawing
  • Bead Blasting Service
  • Black Oxide
  • Black Oxide Finishing Service
  • Blanking
  • Bonus Tolerance
  • Bring Your Ideas to Life – eMachineShop CAD (General)
  • Brushing
  • Buff Polishing
  • CAD Download test popup
  • CAD Get Quote test popup 2
  • CAD Software FAQ
  • CAD Software Guide
  • Carbon Fiber Sheet
  • Chamber Ring & Gasket
  • Change Order
  • Classic Mechanisms – How They Work
  • CNC Bending Service
  • CNC Laser Cutting Services
  • CNC Laser Cutting Services
  • CNC Milling Service
  • CNC Plasma Cutting Service
  • CNC Routing
  • CNC Turning Service
  • CNC Turret Punching Service
  • Coefficient of Friction
  • Compensating for Finish
  • Connecting Tube
  • Contact eMachineShop
  • Control
  • Copper sheet
  • Copy a part
  • Cost Reduction
  • Counterboring
  • Counterboring
  • Countersinking
  • Countersinking
  • Crowd Funding
  • CSS
  • Custom ABS Parts
  • Custom Acetal Parts
  • Custom Acrylic Parts
  • Custom Aluminum Parts Machining
  • Custom Auto Parts
  • Custom Brass Parts
  • Custom Bronze Parts
  • Custom Carbon Fiber Parts
  • Custom Copper Parts
  • Custom Enclosures
  • Custom Fiberglass Parts
  • Custom Flat Washers
  • Custom Front Panels
  • Custom Gaskets
  • Custom Golf Putters
  • Custom Heatsinks
  • Custom Knobs
  • Custom Machined Parts
  • Custom Machined Parts Gallery
  • Custom Made Spur Gears
  • Custom Metal Brackets
  • Custom Metal Fabrication Services
  • Custom Metal Spacers
  • Custom Motorcycle Parts
  • Custom Nylon Parts
  • Custom Plastic Parts
  • Custom Polycarbonate Parts Machining
  • Custom Polystyrene Parts Machining
  • Custom PTFE Parts Machined
  • Custom PVC Parts
  • Custom Robot Parts
  • Custom Rubber Parts
  • Custom Shaft Supports
  • Custom Sheet Metal Boxes & Enclosures
  • Custom Shift Knobs
  • Custom Spring Steel Parts
  • Custom Stainless Steel Parts
  • Custom Steel Parts Machined
  • Custom Steel Shafts
  • Custom Titanium Parts Machining
  • Custom Toy Parts
  • Custom Wrenches
  • Customer Spotlight: Lotus Exige
  • Customer Spotlight: Star Trek Tricorder
  • Customer Spotlight: Throttle Body Restrictor Plate
  • Customer Supplied
  • Cylinder Plate
  • Datum
  • Datum Target(s)
  • Delivery Time
  • Design My Own Jewelry
  • Design Service
  • Design Service Requests
  • Download eMachineShop
  • Download eMachineShop CAD
  • Download New Template
  • Drilling
  • Drilling
  • Dynamic Flywheel Balancing
  • Electronic Symbols
  • eMachineShop $500 Giveaway
  • eMachineShop $500 Giveaway
  • eMachineShop CAD Features
  • eMachineShop General Supplier Policies
  • eMachineShop Has Been Uninstalled
  • eMachineShop Quoting Feedback
  • End-User License Agreement (“EULA”)
  • Export eMachineShop CAD to DXF and STEP
  • Fab Quote
  • Feature
  • Feature-of-Size (FOS)
  • Features No Pics
  • Fiberglass Sheet
  • Finishes
  • Flywheel
  • Flywheel & Displacer
  • Free Bolt Design Software
  • Free Bolt Plate Design Software
  • Free Bracket Design Software
  • Free CAD Software for 3D Printers
  • Free Enclosure Design Software
  • Free Flywheel Design Software
  • Free Front Panel Design Software
  • Free Gear Design Software
  • Free Heatsink Design Software
  • Free Hex Nut Design Software
  • Free Machined Enclosure Lid Design Software
  • Free Mechanical Design Software Wizards
  • Free Online STEP File Viewer
  • Free Pulley Design Software
  • Free Shaft Clamp Design Software
  • Free Shaft Coupler Design Software
  • Free Shaft Support Design Software
  • Free Sheet Metal Box Design Software
  • Free Spacer Design Software
  • Free Wrench Design Software
  • Full Indicator Movement
  • Gallery Submission
  • GD&T Angularity Definition
  • GD&T CAD symbols
  • GD&T Circularity Definition
  • GD&T Concentricity Definition
  • GD&T Concepts
  • GD&T Cylindricity Definition
  • GD&T Flatness Definition
  • GD&T Parallelism Definition
  • GD&T Perpendicularity Definition
  • GD&T Position Definition
  • GD&T Profile Definition
  • GD&T Profile of a Line Definition
  • GD&T Rules
  • GD&T Runout Definition
  • GD&T Symbols
  • GD&T Symmetry Definition
  • GD&T Tolerance Definitions
  • GD&T Total Runout Definition
  • Geneva Escapment Wheel
  • Geometric Dimensioning & Tolerancing
  • Get a Manufacturing Quote
  • Get a Manufacturing Quote
  • Get a Manufacturing Quote
  • Get a Manufacturing Quote
  • Get a Manufacturing Quote
  • Get a quote to reorder a part previously ordered from eMachineShop CAD
  • Get Quote test popup 3
  • Get Your Order Status
  • Getting Started
  • Glossary
  • Golf Putter
  • Grinding
  • Heat Engine Links
  • Heat Engine Stand
  • Help Quick Start
  • Help Vocabulary
  • Home 3
  • Hot / Cold Plate
  • How Can We Improve?
  • How to Build a Shipping Crate
  • Injection Mold Cooling
  • Injection Molding Design Considerations
  • Injection Molding Materials
  • Installing on a Mac
  • Instant Online Quoting of Machined Parts
  • Instant Quote Beta | eMachineShop
  • Instant Quoting Guide
  • Insulator
  • Intermittant motion device
  • Interview
  • Jesse Test Page
  • Knurling New Page
  • Knurling Service
  • Laser Marking
  • Laser Marking Service, Part Marking with Laser
  • Lesson 1 of 6 – How to Design a Part
  • Lesson 2 of 6 – Key Techniques
  • Lesson 3 of 6 – How to Use Z Values
  • Lesson 4 of 6 – Designing a 3D Part
  • Lesson 5 of 5 – Materials
  • Lesson 5 of 6 – Multiple Constraints
  • Lesson 6 of 6 – Views
  • Locking Clamp
  • Machining Jobs & Careers
  • Machining Overview
  • Machining Overview
  • Machining Overview
  • Manufacturing FAQ
  • Materials
  • Maximum Material Condition (MMC)
  • Mechanical Engineering
  • Mechanical Puzzle
  • Median Points
  • Metal Brushing Service
  • Metal Drawing
  • Metal Gauge Chart
  • Metal Plating Services
  • Metal Polishing Services 
  • Metal Surface Finishing Tips
  • Micro Electric RC plane
  • Micro Lathe
  • Mini IRFQ Test
  • Motorcycle Kickstand Foot
  • Net terms account request
  • New ABS Page
  • New Acrylic Page
  • New Aluminum Page
  • New Bending Page
  • New Brass Page
  • New Bronze Page
  • NEW CNC Milling
  • New Fiberglass Page
  • New Home Page (code not divi)
  • New Homepage – Variant 2
  • New Homepage – Variant 3
  • New Milling 3
  • New Nylon Page
  • New Polystyrene Page
  • New PTFE Page
  • New Simplified Heat Engine
  • New Suppliers
  • New Template Page – Task 181343
  • New Testimonials
  • New Types of Parts Page
  • Non Conformance
  • Non Disclosure Agreement (NDA) Policy
  • Non-Disclosure Agreement (NDA)
  • Nylon Properties
  • Nylon Sheet
  • Old Contact Page
  • Online Ordering
  • Order Approval
  • Order per Purchase Requisition
  • Order Status & Log
  • Overrun Clutch
  • Parametrics
  • Partner with eMachineShop
  • PEM Fasteners
  • Pendulum
  • Photo Chemical Milling Service
  • Photo Chemical Milling Service
  • Piston & Cylinder
  • Place Order from Quote
  • Place Order From Quote test
  • Plastic Injection Molding Service
  • Plastic Injection Molding Service
  • Plastic Molding Design Tips
  • Plating
  • Polyethelyne
  • Polypropylene
  • Polystyrene Sheet
  • popup test
  • Powder coat gallery
  • Powder Coating
  • Powder Coating Service
  • Pre-Order Checklist
  • Privacy Policy
  • Project Gallery
  • Projects
  • Properties of Brass
  • Properties of Plastic
  • Properties of PTFE
  • Pulleys
  • PVC Sheet
  • Quality Assurance & Customer Satisfaction
  • Quick Access
  • Quote
  • Race Car Component
  • Rack and Pinion
  • Ratchet Wheel
  • RC Motorbike
  • Re-Order Parts
  • Reaming
  • Reaming
  • Reorder Quote Request Received
  • Resubmit Payment Info
  • Review
  • Revolve
  • Rewrite test
  • RFQ Tolerances
  • Rolling Friction
  • Rotary Stirling Engine Background History
  • Rotational Molding
  • Rubber
  • Rubber Compression Molding
  • Sailplane Winch
  • Sample Parts
  • Sample Prices for Custom Parts
  • Scotch Yoke
  • Scott Russel
  • Search
  • Secondary Machining Services
  • Section: 2D Advanced
  • Section: 2D Drawing
  • Section: 2D Samples
  • Section: 3D Advanced
  • Section: 3D Drawing
  • Section: 3D Samples
  • Section: Basics
  • Section: Bend Drawing
  • Section: Comments
  • Section: Import/Export
  • Section: Line Types
  • Section: Materials
  • Section: Miscellaneous
  • Section: Ordering
  • Section: Preferences (Adjusting Settings)
  • Section: Specifications
  • Section: Troubleshooting
  • Section: Wizards (Pre-Drawn Part Templates)
  • Shearing
  • Shearing New Page
  • Sheet Metal New
  • Sheet Metal Part Fabrication
  • Simplified Heat Engine
  • Simplified Heat Engine Animation
  • Sinker and Wire EDM Cutting Service
  • Site Map
  • Small Parts
  • Soil sampling spoons
  • Spinning Top
  • Spring Steel Alloys
  • Stainless Steel Alloys
  • Stainless Steel Properties
  • Stainless Steel Sheet
  • Standard Specs and Tolerances
  • Steel Alloys
  • Steel Properties
  • Straightness
  • Submit a Testimonial
  • Supplier Agreement
  • Supplier Application
  • Supplier Invitation
  • Surface Grinding Services
  • Tachometer Bezel
  • Taig Lathe
  • Tell Us Your Story
  • Terms of Use and Order Policies
  • Test Page
  • Testimonials
  • Thank you for installing eMachineShop CAD!
  • Thank you for your quotation.
  • Thank you! – Reorder Quotation Request Received
  • The World’s Longest Established Online Machine Shop
  • Titanium Sheet
  • Tolerance Stack
  • Types of Rubber
  • Unified Thread Standard
  • Universal Joint
  • Update Success
  • Upgrade Download
  • Valve Handle Extension
  • Vehicles
  • Version History
  • Vibratory Finishing
  • Vibratory Finishing Service
  • Video Tutorials
  • Waterjet Cutting Service
  • Watts Linkage
  • Welding
  • Wire Gauge
  • Wizards Test Index Page
  • Work from Home
  • Your Order Is Confirmed!
eMachineShop
  • About
    • Our Company
    • Testimonials
    • Quality Assurance
  • Manufacturing
    • CNC Machining
    • Injection Molding
    • 3D Printing
    • Materials
    • Sample Parts
    • FAQ
  • Software
    • FREE Download
    • Feature List
    • Help Index
    • Video Guides
    • FAQ
  • Quote
  • Order
    • Order Parts
    • Re-Order
    • Order Status
  • Contact
Select Page
REQUEST A QUOTE GET FREE CAD
75%
eMachineShop
Downloading eMachineShop CAD...
Your download link has been emailed to you.
If your download does not start automatically click here.
You'll also get an email with a download link.
ga(...) not defined
Video Tutorials
Learn key techniques
Video
5 min
CAD Guide
Easily get help
Article
10 min
eMachineShop

Lesson 2 of 6 – Key Techniques

If you are working from an existing part, first make a sketch on paper with measurements. 

https://www.youtube.com/watch?v=4ilJ11M4JSo

next_lesson_300

  • Help
  • Terms
  • Privacy
  • Careers
  • Suppliers
  • Engineering

Get the free easy-to-use eMachineShop CAD software and start designing your parts in minutes.


Subscribe and Get the Latest Tips, Updates and Tutorials.

Design your printed circuit boards at our PCB division Pad2Pad.com. Bare boards or fully assembled.

eMachineShop | 31 Industrial Ave. | Mahwah, NJ 07430

Questions? Contact us

Copyright © 2019 eMachineShop. All rights reserved.