Proto Trak CNC projects

Corvette Rear Caster Gauge block

Corvette Rear Caster Gauge Block

Corvette Rear Caster Gauge Block

Made of steel so your magnetic inclinometer will stick.

Polyv belt pulley calculations

Polyv belt pulley test run

Polyv belt pulley test run

Specifications for prgramming a polyv belt pulley (K series, which is most automotive) .

Skip to page 3 for the answer.  Page 1 and 2 are the calculations to  figure out the x,z concordances.

polyvdoc

Rollers for checking shafts

Rollers for checking shaft tolerances

Rollers for checking shaft tolerances

February 19, 2016 at 0502PM

Great kit project from http://turnwrightmachineworks.com/the-wright-store/the-wright-roller-kits/

Drain/fill plugs

December 12, 2015 at 0218PM (1)

Drain/fill plug 1" 16tpi

Drain/fill plug 1″ 16tpi

December 14, 2015 at 0419PM

 

Transmission adapter

Jerico 4 speed to Mazda RX7 bell housing

12″ by 12″ by 2″ block of 6061T6 aluminum

Jerico transmission face

Finished Jerico transmission adapteradapter

Finished Jerico transmission adapteradapter