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Author SHA1 Message Date
Adrian Schlatter
e4faa5ab0c internal threads => negative radius of rotation 
user does not need to rotate internal threads by 180 deg anymore
to fit external thread. nut module also does not need to rotate
anymore
 2019-04-14 17:52:43 +02:00
Adrian Schlatter
46fcbc9395 unit tests for THREAD_TABLE.scad + fixed problems found 2019-04-14 12:37:07 +02:00
Adrian Schlatter
94234efba8 Fixed autogenerate.awk so that it outputs unix-stile line endings even 
with DOS-style input line endings.
 2019-04-14 11:44:47 +02:00
Adrian Schlatter
1573640dac bump up version to 0.2 2019-04-13 19:09:17 +02:00
Adrian Schlatter
8989b6af3a Fix more doc problems 2019-04-13 19:03:41 +02:00
Adrian Schlatter
7dd62dd0a7 Fix doc problems 2019-04-13 18:56:55 +02:00
Adrian Schlatter
995c9cc6e0 Added links to README.rst 2019-04-13 18:36:00 +02:00
Adrian Schlatter
d21cd6e5a7 Installation Instructions 2019-04-13 17:54:41 +02:00
Adrian Schlatter
87e6182d6c - README.rst: nice images 
- .gitignore
 2019-04-13 17:41:06 +02:00
Adrian Schlatter
0251ea7d62 Closing in ... 2019-04-13 15:14:02 +02:00
Adrian Schlatter
300c3c901f Further test getting a decent logo/title. 2019-04-13 14:59:41 +02:00
Adrian Schlatter
acfdd608e3 make it *even* smaller. Trying to get around github/markup#295 2019-04-13 14:47:09 +02:00
Adrian Schlatter
99165bca86 nutNbolt.png smaller (fitting GitHub?) 2019-04-13 14:36:46 +02:00
Adrian Schlatter
e7175a19d0 Try image width in px 2019-04-10 22:19:01 +02:00
Adrian Schlatter
8dba11fe77 fixing missing images in README.rst 2019-04-10 22:17:35 +02:00
Adrian Schlatter
0b89f9cfc2 fixing missing images in README.rst 2019-04-10 22:09:58 +02:00
Adrian Schlatter
beee1f1921 - dir structure (docs, tests, design) 
- renderings for README.rst
 2019-04-10 21:55:13 +02:00
Adrian Schlatter
873a266abc Metric Threads - Coarse / Fine / Super-Fine Pitches 2019-04-09 21:57:32 +02:00
Adrian Schlatter
dc05e4475b PCO-1881 thread 2019-04-08 22:32:40 +02:00
Adrian Schlatter
9c9fec5668 Change log 2019-04-08 10:47:00 +02:00
Adrian Schlatter
f473fd15ae Added version __THREADLIB_VERSION() function. 2019-04-08 10:44:03 +02:00
Adrian Schlatter
c988eed98c fixed <threadlib/threadlib.scad> in test.scad 2019-04-08 10:43:30 +02:00
Adrian Schlatter
418b739aac - added reference to maryland metrics: They have better and more info on 
threads than amesweb.
 2019-04-08 10:32:04 +02:00
Adrian Schlatter
2bdbde7a16 - referenced Helges thread_profile.scad in README 
- added list of supported threads to README
 2019-04-08 10:31:20 +02:00
Adrian Schlatter
9ee4be088a threadlib emancipation 
+++++++++++++++++++++++

threadlib is now its own project => remove Waterrocket Fins from this
repo.
 2019-04-07 21:54:19 +02:00
Adrian Schlatter
24147eb7d0 Docs and License 
++++++++++++++++

- README.rst
- LICENSE
- License in code files
- nut and bolt to threadlib.scad (from test.scad)
- added feature to be able to use custom threads (table argument)
 2019-04-07 21:28:31 +02:00
Adrian Schlatter
369e81f8ae BSPthread renamed to threadlib 
+++++++++++++++++++++++++++++++

As it is now extensible to many types of threads => renamed to
threadlib.
Separated test code from production code.
 2019-04-06 19:08:44 +02:00
Adrian Schlatter
0233c75e89 Create thread by designator 
+++++++++++++++++++++++++++

Created generalized thread-module that creates a thread by looking up
the designator in THREAD_TABLE.
 2019-04-06 18:29:25 +02:00
Adrian Schlatter
b7dd081190 Prepare THREAD_TABLE 
++++++++++++++++++++

As OpenSCAD does not support function pointers, it is not an extensible
approach to calculate the thread specs from pitch and Dpitch. Instead, I
pre-calculate *all* of the specs in a table. The idea is to extend this
table with further threads (such as metric threads, conic threads,
bottle threads, etc.) later on.

Step 1: Calculate THREAD_TABLE in Excel.
 2019-04-06 18:26:25 +02:00
Adrian Schlatter
98bed347e8 Simplified code by including the radius of rotation in the section 
profile. Rotation to extrude thread is now always =0.
 2019-04-06 11:58:41 +02:00
Adrian Schlatter
b368ac6fb2 Updated BSPP_external_thread() and BSPP_internal_thread() to design 
with optimum margins (as insensitive to production tolerances as
possible).
 2019-04-03 21:59:33 +02:00
Adrian Schlatter
1ac193d068 fixed error in external Dpitch calculation 2019-03-28 21:42:31 +01:00
Adrian Schlatter
f3bd429e1b BSP thread tables 
++++++++++++++++++

Obtained tabulated data on BSP threads.
Developed a simplifed design with robust parameters
(i.e., with as much margin as possible given the
tolerances in the specs).
 2019-03-26 21:57:11 +01:00
Adrian Schlatter
9f57ec8bff British Standard Pipe Thread 
++++++++++++++++++++++++++++

Added module to create british standard pipe thread. For now,
only the parallel version, not the tapered one.
 2019-03-24 22:58:45 +01:00
Adrian Schlatter
f88d668778 Gardena Tap Connectors 
++++++++++++++++++++++

Tap connectors G 1" and G 3/4".

This is what we will screw onto the water-bottle adapter and that will
create a smooth water jet. It will also connect to our launcher.
 2019-03-24 18:33:29 +01:00
Adrian Schlatter
f667cd4e5a PCO-1881 Bottle Neck 
+++++++++++++++++++++

A PCO-1881 bottle neck: This is where our waterrocket adapter will have
to fit to.
 2019-03-24 18:26:59 +01:00
Adrian Schlatter
95d2e3f40e Starting Project "Waterrocket Fins" 2019-03-24 18:21:13 +01:00