Cylinder, piston and fuel for internal combustion engines !

Home Model Engine Machinist Forum

Help Support Home Model Engine Machinist Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
Some pictures of gear cutting tool, FINISH !
During gear cutting, I adjust the height .... so the gear is not good enough. It's just a test gear (gear made of aluminum)

Photo0816.jpg


Photo0817.jpg


Photo0818.jpg


Photo0819.jpg


Photo0820.jpg


Photo0821.jpg


Photo0813.jpg


Photo0811.jpg


Photo0822.jpg
 
That gear looks like it might be good enough to use. I've used aluminium for cam/crank gears on hit and miss engines with no problems. Might be a little better to make the crank gear out of brass though.
 
I recommend locking the shaft instead of locking only with the locking pin on the gearwheel as the indexing disc. This is to prevent the gearwheel from turning out of position during milling. Then you get better teeth profiles on the machined gearwheel.
 

Latest posts

Back
Top