Join me in the machine shop where we will make a sine plate. A sine plate is like the big brother to the sine bar and is useful in many situations. My immediate need is for mounting a small magnetic chuck, curtesy of KBCTools.com. They also donated a very nice toolroom quality gauge block set for use with the final sine plate setup. The material is all 4140 steel (chromoly) and will be worked with the vertical milling machine and metal lathe with a fair bit of precision grinding thrown in the mix. I even get to make ample use of the surface gauge as both a squareness comparator and a height comparator.

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And a special thanks to my top tier patrons!
Jim H.
Jacob S.
Ben M.

TIMESTAMPS

0:00 Intro
1:28 Preparing the Materials
3:32 Resurfacing the Mag Chuck (Properly)
5:04 Squareness Comparator-ing + Step Method
6:28 Hole and Slots
8:45 Vee Grooves
9:58 Cooling Down
11:00 The Pin-ultimate Operations
13:18 Assembly, Inspection and Final Grinding

FAQ
Drafting Equipment (affiliate links): https://amzn.to/3P0HvMe
A/V Equipment (affiliate links): https://amzn.to/3Pi45jB
Editing: Final Cut Pro X
Intro Song: Way Back Way Back When (Instrumental Version) - Gamma Skies
https://www.epidemicsound.com/track/S...\


   • Making a Sine Plate (Part 1) || INHER...  

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