5 axis cnc Porsche head porting

Porsche cylinder head scanned with a Romer arm, modeled in ProE, CAM in Mastercam Advanced multiaxis. Machining with Haas VF2 and TR160 trunnion. This head had just been cut but I ran it again with the coolant off to record the video. Fun stuff :-) This program is for converting a 911T head into an early S head and both intake and exhaust ports are machined along with MFI injector threads if needed.

Category:

Science & Technology

Tags:

• Porsche
• 911
• head
• porting
• cnc
• axis

[princeigorash]

Hello.Can you tell me how did you tooked the original port geometry? Is there any scanning device?

[rwolcott23]

@princeigorash I sent the head out to a company that scanned the geometry for me. This was in the form of points and I created the final surfaces in ProE.

[LowRoller420]

Wow, a Haas that is running. You don't see that everyday.

[rwolcott23]

Unfortunately, I have to agree. Both of my Haas machines have been very problematic.

[dirty1douglas]

haas vfs vf3 cincinatti horiz. cin. 5 axis, pays to be a machinist

[Valtomotive]

i run a HAAS VF2,VF3,VF5 and VF9 nice video

[ydna2]

Interesting about the feedrates....I can't get my non-HSM vf2 to exceed F700-F800 in G93 without the rotaries hesitating....maybe someday we'll get HSM and be happy. hah

[cipressnery2009]

THIS MACHINE IS UNA CHULADA

[trishprasbud]

yup you were right, the HAAS machine with Side Mount Tool Change about 2.8 second tool to tool.

because, during atc the Z axis will move up and down ( it's not fixed in Z axis tool change position) and also design for the arm is shorten then the other machine.

[benwara]

actually i'm pretty sure that he has the high speed ATC option.