Pro/Forums - View Single Post - Re-Design of the Jet Block.

jaydee · 07-21-2003, 01:23 PM

First attemps here: http://forums.procooling.com/vbb/sho...&threadid=7220

What I "want" to do is go with the 19 jets in this array that I already tried:

My first attemps have failed pretty miserably. Best I have got was 1C better than the Maze4.

Here is what I am considering for this revision:

Overall base thickness: 3/16" (4.762mm) Original was 1/8"
Cup depth: 1/8" (3.175mm) Original was 1/16"
Cup width: 1/8" (3.175mm) original was .011"ish

Jet ID: 1/16" (1.587mm) Original was .55"
Jet OD: 3/32" (2.381mm) Original was .090"

This time the cups in the base will have vertical walls as I will use an endmill to make the holes. This whole revision will be made on my CNC Mill this time around. So I will have to order tooling and would like to have a general idea of what to order before I order as anything worth buying under 1/8" starts to get expensive.

Any suggestions on changes to what I have above? Remember I have to use standard and not metric for tooling. Once we come up with a set plan I will order the tooling and make it...

07-21-2003, 01:23 PM	#1
jaydee Put up or Shut Up Join Date: Dec 2001 Location: Spokane WA Posts: 6,506	Re-Design of the Jet Block. First attemps here: http://forums.procooling.com/vbb/sho...&threadid=7220 What I "want" to do is go with the 19 jets in this array that I already tried: My first attemps have failed pretty miserably. Best I have got was 1C better than the Maze4. Here is what I am considering for this revision: Overall base thickness: 3/16" (4.762mm) Original was 1/8" Cup depth: 1/8" (3.175mm) Original was 1/16" Cup width: 1/8" (3.175mm) original was .011"ish Jet ID: 1/16" (1.587mm) Original was .55" Jet OD: 3/32" (2.381mm) Original was .090" This time the cups in the base will have vertical walls as I will use an endmill to make the holes. This whole revision will be made on my CNC Mill this time around. So I will have to order tooling and would like to have a general idea of what to order before I order as anything worth buying under 1/8" starts to get expensive. Any suggestions on changes to what I have above? Remember I have to use standard and not metric for tooling. Once we come up with a set plan I will order the tooling and make it...