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5 axis cnc Porsche head porting

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Uploaded by on Mar 1, 2008

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.

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Uploader Comments (rwolcott23)

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

  • @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.

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

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

Top Comments

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

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

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All Comments (15)

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  • 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

  • THIS MACHINE IS UNA CHULADA

  • 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.

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

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