Version 0.30 is now online. I have included most of the requests, UNC/UNF/UNEF in Class 3, NPT,NPTF,NPSC,NPSF,NPSM threads and extended the tool tip functionality. Now, you can select rounded or chamfered tool tip and according to the thread, it calculates the minimum and maximum values for the tool tip. Did some bugfixes too. Because I could only spot checking for all the data, take care. Even in my datasheets were some typos and I simply don't know how many bugs are there left to find. If you find some, open a ticket on sourceforge, I'll fix it as soon as I can. I left out the trapeze threads, because you either need a tool for each pitch there or a totally different approach to threading.
Changelog
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v0.30
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- corrected some little bugs in the tolerances for UN.. and R
- big bug: Cut depth for UN_ inside was 1/8 H too deep
- big bug: X start value for Taper was equivalent of 1 pitch wrong
- Diameter for full inches was wrong
- minimum tool radius for outside BSW,BSF
- shifted infeed formula to settings page
- added tooltypes: chamfer or rounded
- added NPSM,NPT,NPTF,NPSC and NPSF threads
- added 3A/3B (fine) tolerances for UN.. threads
- added display of the taper value