Lathe Cutting Speeds - RPM Calculations
By Kelly Curran
This document is a visual and text description of lathe cutting speeds and RPM calculations.
Screw Threads and Fasteners Review
This review assesses the student's ability to understand screw threads and fasteners.
Surface Texture Symbols
By Glenn Sokolowski
Learners examine the symbols and values that control surface roughness, waviness, and lay. A brief quiz completes the object.
Torque Sequence of Two Mating Surfaces
By James Bourassa
In this interactive object, learners demonstrate the proper tightening sequence for mechanically joining two mating surfaces.
Lathes - Metric Thread Cutting
This document is a visual and text description of metric thread cutting on a lathe.
Project Sheet: Drill Press Auxiliary Operations
This project gives a drawing with steps to complete the activity.
Saw - Marvel - PCII - Keys Explained
By Dave Hoffman
In this learning activity you'll explore the Marvel PCII keys.
Questions Associated with Steel Rules
In this learning object you'll explore some frequently asked questions concerning steel rule usage.
Cutting Fluids Types and Uses
In this document you'll review an overview of cutting fluid types and uses.
Types of Drill Materials Used When Drilling
In this document you'll review photos of different types of drilling tools.
Safety - Hydraulic Press Brakes
In this learning activity you'll review safety considerations for using hydraulic press brakes.
Lathe Project: Top Handle Body
Parts Make an Assembly
Learners examine the relationship of individual parts in an assembly drawing. Assembly drawing notes, fabricated and purchased parts, and sectional views are explained briefly.
Lathe Turning Machine Types
In this learning activity you'll explore Lathe Turning Machines.
Print Reading: Mounting Wedge
Learners test their ability to visualize a mounting wedge in this interactive exercise that features animated pictorial views.
Saw - Marvel - PCII - Manual Programming
In this learning activity you'll review step-by-step instructions for the Marvel PCII using manual programming.
Cylindrical Grinder Components
In this learning object you'll review the components of a Brown & Sharpe Universal Cylindrical Grinder.
Calculating Cutting Speeds for Twist Drills (Screencast)
Students view the formula for determining twist drill speeds in metal.
O.D. Turning on a Lathe
This video clip shows the outside diameter turning on an engine lathe.
Steel Rules Types and Usage
In this learning activity you'll review steel rule measurement.
Project Sheet - Off-Hand Drill Grinding
Print Reading: Holder
Learners test their ability to visualize a holder in this interactive exercise that features animated pictorial views.
Screw Threads and Fasteners
This document gives the student a text and graphic overview of screw threads and fasteners.
Grinding Wheel Markings
In this learning object you'll explore wheel markings identifying the major factors in grinding wheel selection.
Drill Press Work Holding Devices
In this document you'll review drill press work-holding devices.