Machining workshop prep notes

Instructor notes for conducting a machining class, a fair number of tools and materials need to be stocked and setup ahead of time in order for the classes to run smoothly.

At least 2 weeks before class

• Order metal stock if needed
• Verify we have enough spindle & way oil
• Verify we have usable cutting bits and end mills
• Verify calipers all have good batteries (locate all sets of calipers)
• Verify dial-indicators are all located and working
• Check that oiling charts, cutting tool grinding charts, and decimal-to-fraction posters are still in place
• Send reminder email out for homework

Weekend before class

• Clean up workbenches, make sure machines are in working order and are not missing tools and parts
• Verify EPO switches are working correctly
• Locate all oil cans, top them off as needed
• Sharpen lathe cutting tools for first class
• Print plumb bob drawings
• Send reminder email about appropriate attire, workshop fees if not already collected