Unofficial File parts/71944k01.dat
part image
File Header:
0 ~Technic Ribbed Hose End Segment
0 Name: 71944k01.dat
0 Author: William Howard [WilliamH]
0 !LDRAW_ORG Unofficial_Part Flexible_Section
0 !LICENSE Redistributable under CCAL version 2.0 : see CAreadme.txt

0 !HELP To model a Ribbed Technic Hose, see the example of 71944.dat
0 !HELP For a hose with N ribs, you need a 71944k01.dat subpart,
0 !HELP (N-2) 71944k02.dat subparts and a final 71944k01.dat subpart.
0 !HELP The distance between each 71944k01-71944k02 or 71944k02-71944k02 
0 !HELP subparts is 6.25 LDU
0 !HELP For a hose with an odd number of ribs, the middle rib should be at x=0
0 !HELP with other subparts at +/- 6.25, 12.5, 18.75, 25, 31.25 etc
0 !HELP For a hose with an even number of ribs, the middle two ribs should be at
0 !HELP x=+/-3.125 with other subparts at +/- 9.375, 15.625, 21.875, 28.125 etc
0 !HELP The rotation matrix to use for each subpart is (0 1 0 1 0 0 0 0 1),
0 !HELP except the left hand 71944k01.dat, for which it is (0 -1 0 1 0 0 0 0 1)
0 !HELP The subparts will overlap slightly, this is to allow for creating curved
0 !HELP hoses

0 BFC CERTIFY CCW

0 !HISTORY 2011-12-29 [PTadmin] Official Update 2011-02
0 !HISTORY 2020-03-11 [Philo] Corrected internal tube diameter, Refactored to minimize surface number.
0 !HISTORY 2020-04-03 [PTadmin] Renamed from 79
0 !HISTORY 2020-07-12 [MagFors] Adapted help info to real usage

Status:
1 subfile isn't certified. (CCSN)
Size: 1808 bytes
Reviewers' certifications:
Philo=certify
UR=certify
Required (unofficial) subfiles:
~Technic Ribbed Hose Rib
Status: Needs more votes. (CN)
Related (unofficial) subfiles:
Technic Ribbed Hose 17L
Status: 2 subfiles aren't certified. (CCSSF)
Download: parts/22900.dat
Technic Ribbed Hose 24L
Status: 2 subfiles aren't certified. (CCSSF)
Download: parts/23397.dat
Technic Ribbed Hose 26L
Status: 2 subfiles aren't certified. (CCSSF)
Download: parts/33763.dat
Technic Ribbed Hose 19L
Status: 2 subfiles aren't certified. (CCSSF)
Download: parts/43675.dat
Technic Ribbed Hose 7L
Status: 2 subfiles aren't certified. (CCSSF)
Download: parts/57719.dat
Technic Ribbed Hose 12L
Status: 2 subfiles aren't certified. (CCSSF)
Download: parts/71819.dat
Technic Ribbed Hose 9L
Status: 2 subfiles aren't certified. (CCSSF)
Download: parts/71917.dat
Technic Ribbed Hose 14L
Status: 2 subfiles aren't certified. (CCSSF)
Download: parts/71923.dat
Technic Ribbed Hose 6L
Status: 2 subfiles aren't certified. (CCSSF)
Download: parts/71944.dat
Technic Ribbed Hose 13L
Status: 2 subfiles aren't certified. (CCSSN)
Download: parts/71945.dat
Technic Ribbed Hose 15L
Status: 2 subfiles aren't certified. (CCSSF)
Download: parts/71946.dat
Technic Ribbed Hose 16L
Status: 2 subfiles aren't certified. (CCSSF)
Download: parts/71947.dat
Technic Ribbed Hose 10L
Status: 2 subfiles aren't certified. (CCSSF)
Download: parts/71949.dat
Technic Ribbed Hose 8L
Status: 2 subfiles aren't certified. (CCSSF)
Download: parts/71951.dat
Technic Ribbed Hose 4L
Status: 2 subfiles aren't certified. (CCSSF)
Download: parts/71952.dat
Technic Ribbed Hose 11L
Status: 2 subfiles aren't certified. (CCSSF)
Download: parts/71986.dat
Technic Ribbed Hose 18L
Status: 2 subfiles aren't certified. (CCSSF)
Download: parts/72039.dat
Technic Ribbed Hose 2L
Status: 2 subfiles aren't certified. (CCSSF)
Download: parts/72504.dat
Technic Ribbed Hose 3L
Status: 2 subfiles aren't certified. (CCSSF)
Download: parts/72706.dat
Technic Ribbed Hose 5L
Status: 2 subfiles aren't certified. (CCSSF)
Download: parts/72853.dat
~Moved to 71944k01
Status: 1 subfile isn't certified. (CCSF)
Download: parts/79.dat
File reviews and updates:
At Thu Mar 12 19:45:01 2020, the file was initially submitted.
Submitted by: Philo
At Fri Mar 13 06:40:01 2020, the following review was posted:

Reviewer: Philo
Certification: novote
Comments:
Increased the diameter of minimal diameter section. Not only this prevent bleeding of pins pushed in, it's more faithful to reality (5.7mm).
Would benefit of using "lores mixed-mode" tori (16 segments on major, 8 segments on minor)...

At Tue Mar 24 20:50:01 2020, the following review was posted:

Reviewer: MagFors
Certification: certify
Comments:
Hm...
Lo-res mixed-mode. I like it.

At Fri Apr 3 16:57:30 2020 part 'parts/79.dat' was renamed to 'parts/71944k01.dat'.
At Fri Apr 3 17:04:22 2020 a Parts Tracker Admin edited the header.
At Sat Apr 4 07:00:01 2020, the following review was posted:

Reviewer: MagFors
Certification: hold
Comments:
Should use the new subfile, not the old Move to-file.

At Mon May 18 20:50:01 2020, a new version of the file was submitted.
Submitted by: MagFors
Comments:
Now using the renumbered subfile.

Existing certification-votes were deleted.
At Sat Jul 11 15:45:01 2020, the following review was posted:

Reviewer: MagFors
Certification: hold
Comments:
It doesn't look like any of the ribbed hoses used the values in this description.
Instead they use +/-3.125 or +/-6.25 as base for the distance between sections.

Would it be OK to change the values in this description?
What values are used in LSynth or LDCad?

There's 1 file with different values, 43675. It has the centre sections at +/-3.175 and 6.35 between the ribs. Should that be corrected?

At Sun Jul 12 08:15:01 2020, a new version of the file was submitted.
Submitted by: MagFors
Existing certification-votes were deleted.
At Sun Jul 12 09:25:02 2020, the following review was posted:

Reviewer: Philo
Certification: certify
No comments were posted with this review.

At Sun Jul 12 14:15:01 2020, the following review was posted:

Reviewer: UR
Certification: certify
No comments were posted with this review.