Just making a .343 pocket .900 deep. If I go faster or take bigger cuts I snap bits.
Material is 6160 aluminum. Using a 3 flute .250 x 1 1/4" long endmill. ( no coatings). 1400 rpm
Bridgeport has a Anilam 3300 mk retrofit.
Start height .100
Island length 1.5
Island width 1.5
Z depth .900 ccw
Inside radius .750
Outside radius 1.093
Frame width .343
Step over .080
Depth cut .100
Fin stock .013
Ramp feed 2.0
Rough feed 4.5
Finish feed 5.0
Material is 6160 aluminum. Using a 3 flute .250 x 1 1/4" long endmill. ( no coatings). 1400 rpm
Bridgeport has a Anilam 3300 mk retrofit.
Start height .100
Island length 1.5
Island width 1.5
Z depth .900 ccw
Inside radius .750
Outside radius 1.093
Frame width .343
Step over .080
Depth cut .100
Fin stock .013
Ramp feed 2.0
Rough feed 4.5
Finish feed 5.0