:::RHMT::: Real Home Made Turbo

General Category => Fabrication => Topic started by: walter on September 08, 2010, 03:18:11 PM

Title: Tubing coping calculator... -
Post by: walter on September 08, 2010, 03:18:11 PM

what setup do i would can use for make a 4-1 collector? ill use 1.5  - 1.89OD .101thick steel.

i tried this:

Diameter 1
(cut tube) : 1.89

Wall Thickness
(cut tube) : 1.89

Diameter 2    : 1.5

Angle : 45

Offset : 0

i'd like some of you guys can help me with this, just i'd like to have this marked for begin cut pipes by tomorrow. ill make a cheap Ramhorm for my Z6 reubild in EF civic.

Hope your help!

Title: Re: Tubing coping calculator... -
Post by: walter on September 08, 2010, 05:00:26 PM

website:

http://metalgeek.com/static/cope.pcgi (http://metalgeek.com/static/cope.pcgi)

Title: Re: Tubing coping calculator... -
Post by: t_cel_t on September 09, 2010, 02:37:54 AM

thats for making fish mouth cuts in round tubing.

all you need to do is set the saw for 12 or so degrees, make 1 cut. then spin the tube 90 degrees and make another cut.
i know theres a write up on here.

Title: Re: Tubing coping calculator... -
Post by: t_cel_t on September 09, 2010, 02:38:44 AM

http://weirtech.ca/howto-1.html (http://weirtech.ca/howto-1.html)

Title: Re: Tubing coping calculator... -
Post by: walter on September 11, 2010, 09:52:55 AM

I only have this  :-\

(https://realhomemadeturbo.com/forum/proxy.php?request=http%3A%2F%2Fwww.maquinariahm.com%2Falquiler%2Fimages%2Fstories%2Fconstruccion%2Fradial_115.jpg&hash=743812296b8180e36dece0329852299cd69b99b5)

Title: Re: Tubing coping calculator... -
Post by: Uncle Fester on September 11, 2010, 10:54:53 AM

A HF chop saw (under $100) and a jig can do it. I wouldn't even try it with an angle grinder.

Title: Re: Tubing coping calculator... -
Post by: 2slow on September 13, 2010, 12:52:39 AM

I've tried it with an angle grinder but it never works out well