Bridgeport Knee Mill A

Guides and Manuals

• Bridgeport Mill Parts (A)
• Bridgeport Mill Parts (B)
• How to square the Bridgeport head with the table
• (Playlist) Videos on the mill by Tubalcain/mrpete222

General Tips and Safety

• Wear safety glasses! Chips that come off are hot, and if your whole part comes off it will not be pretty.
• If you need a sharp endmill, you should have your own set. Our tools are shared use and are not always the sharpest.
• Clean and oil the machine's ways and surfaces when you are done
• DO NOT USED COMPRESSED AIR TO CLEAN
• DO NOT USE WATER AS A COOLANT. Water will rust the precision metal surfaces, making them not precision anymore. Use a rust-preventing additive like Kool Mist.

About our machine

• Speed settings are half of what they say
• The collet pin in the spindle is gone

Helpful Videos

• Making Tee Nuts on the Bridgeport
• (Playlist) Project videos using the mill/lathe by This Old Tony
• (Playlist) Working with a Milling Machine - 4 parts

Tooling

• Shars 45 degree 2" x 3/4" Face mill
  • Screws - Torx Flathead M5-12mm for inserts
  • Inserts - SEKT 1204 AFTN - FM33

Maintenance

• Bridgeport Lower Head Adjustments
• How to change timing belt
• Replacing a Bridgeport mill collet alignment pin
• Bridgeport refrubishment project - teardown of the brake and clutch unit, the vee belt unit, and the back gear transmission unit
• Removing a Spindle on a Bridgeport Head

Parts:

• ICAI - Upper Housing of J-head
• ICAI - Upper Housing of J-head - Assembly View

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