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Understanding Engineering Drawings
Understanding GD&T
Plotting Points In a Three Dimensional Coordinate System
Surface Finish Symbols Explained
What is an Ellipse? | Geometry, Ellipses Definition, Introduction to Ellipses
Parts of a Circle | Center, Radius, Chord, and Diameter
GD&T ASME Y14.5: “Bonus” Tolerance Explanation in 5 Minutes
Lines, Rays, Line Segments, Points, Angles, Union & Intersection - Geometry Basic Introduction
02.GD&T Maximum Material Condition (MMC) Formula and Visualization
CNC Machining History: Punch tapes EXPLAINED

Acme-Gridley
ACME-GRIDLEY 1-5/8" RBN-8 (Covers off)
Davenport Operator Training Lesson 1: Basic Identification
Davenport Operator Training Lesson 2: Basic Identification (Continued)
New Britain Setup Training Lesson 1: Basic Controls and Operations
New Britain Setup Training Lesson 2: Stock Feed Components
New Britain Setup Training Lesson 3: The Collet Chucking System
New Britain Setup Training Lesson 5: The Stock Feed System
New Britain Setup Training Lesson 6: Changing Feed and Spindle RPMs
New Britain Setup Training Lesson 7: Cross Slide Cam Replacement
New Britain Setup Training Lesson 8: Tool Slide Cam Replacement
New Britain Setup Training Lesson 9: Tooling
New Britain Setup Training Lesson 10: Recessing Attachment
New Britain Setup Training Lesson 11: Shaving
New Britain Setup Training Lesson 12: Reaming
New Britain Setup Training Lesson 13: Tapping
New Britain Setup Training Lesson 14: Die Head Threading
New Britain Setup Training Lesson 15: Thread Rolling