Fifth Wheel Crown Pin - Orion (30.0000" O.L.)

 

 

 

Machined on Milltronics ML-26 Lathe

Split Flange 20.5 OD, 14.0625 ID

IMAGE #1, WORKPIECE FIXED TO TABLE

IMAGE #2, TORCH CUT

IMAGE #3, HOLDING METHOD

IMAGE #4, MACHINED PROFILE

IMAGE #5, MACHINED FINISH

IMAGE #6, SIDES JOINING

IMAGE #7,  FLANGE READY FOR BOLT CIRCLE

IMAGE #8, FLANGE BROUGHT TOGETHER

VIDEO #1



VIDEO #2

• WORK TYPE: VMC
• MACHINE: MATSUURA RA-IIIF
  
  
  The first five images show a partial process of the flange profile operation. The last three images show the 2 pieces brought together. There are two videos demonstrating a roughing operation using a Iscar 1" end mill with two inserts.
  The cutting tools roughing operating is at 2563.22rpm/30.7586ipm (inches per minute). Axial depth is .1875 a_p, and the radial depth is .300+ a_e.
  
  The first video shows the mentioned roughing operation using a tool that has a 1.4" reach, the second is showing a tool that has a 3.1"reach. Both tools are used in conjunction with one another to achieve part depth and increase cutter insert life as well as rigidity for the first half of the operation.