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-   -   paper cutout of collector cut? (https://www.homemadeturbo.com/fabrication-14/paper-cutout-collector-cut-90227/)

NIGn0g 04-16-2008 03:55 PM

Re: paper cutout of collector cut?
 
LOL I was like "how could this be useful if the tube is circle"... I think I need to sleep a bit...

#Rotor 04-16-2008 08:07 PM

Re: paper cutout of collector cut?
 
hmmm well ok.... how's this then...
https://farm3.static.flickr.com/2217...6d553f2c_o.jpg

obviously just as useless to someone that might have a turbo with a round hole... ;D

a combination of 2 inclinations to form an oval port that will match a T25-T28 Flange. in this case 15º and 11º

Pipe Diameter is 38mm
https://farm4.static.flickr.com/3120...3a685029_o.jpg


well ok not exactly oval, but damn near close enough to be perfect.

the cutouts width is still 119.7 mm obviously....

thermal 04-16-2008 10:59 PM

Re: paper cutout of collector cut?
 

Originally Posted by weiRtech
i'm sorry, but that paper cut out is going to make for an awful lot of waste for whoever uses it. anyone with half a brain will realize it is going to make the collector come down to a single point like a 4 sided pyramid and have to cut the end off it for the port to match the turbo flange. this might work if you have a circular port on the turbo flange you are using, but otherwise it isn't going to be much help. i'm working on a writeup for an alternative way to make them that works for me.

I've never used it. I just happen to come across the same thread from H-T. I have no patient in making collectors. That is why people like you are around to make it for me......

TomBones 04-17-2008 11:51 AM

Re: paper cutout of collector cut?
 
20 Degree collector. Size as appropriate O0

http://www.thezcr.com/gallery/data/5...m/20degree.jpg

http://www.thezcr.com/gallery/data/5...eCollector.jpg

http://www.thezcr.com/gallery/data/5...ctorBottom.jpg

gon3r 04-17-2008 01:10 PM

Re: paper cutout of collector cut?
 
^^^ atleast that cutout compensates for the angle required on the bottom of the pipe. i'd like to see someone test this.

TomBones 04-17-2008 02:49 PM

Re: paper cutout of collector cut?
 
You could make me a collector with it ;D

HiProfile 04-22-2008 03:20 AM

Re: paper cutout of collector cut?
 

Originally Posted by malichite
You could make me a collector with it ;D

Thanks captain obvious. Likewise it doesn't take a rocket scientist to realize all you need to do is move it towards the end of a pipe to not waste the pipe. I'm also not a fan of making the merged end perfect until after welding - 1/4" of waste at most isn't enough to cry about...at least for the volume HMT viewers will be doing. Any way you look at it, there will be some waste.

BLACKSI 04-26-2008 09:55 PM

Re: paper cutout of collector cut?
 

Originally Posted by malichite
20 Degree collector. Size as appropriate O0

http://www.thezcr.com/gallery/data/5...m/20degree.jpg

http://www.hyperkore.com/images/etch...n_logo_2_l.jpg

pattern for a new collecter im workin on


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