Re: [Emc-users] G33 tapers

2009-09-11 Thread cmgfam
I guess there is something about in-no-sense I look at that bit of numerics and read out loud to myself. line 118 "if line 104 is less or equal to 2 times line 102 line 119 "if line 102 is greater than line 116 line 102 "equals line 104 divided by 2 line 119 "end if" li

Re: [Emc-users] G33 tapers

2009-09-11 Thread Gene Heskett
On Friday 11 September 2009, Andy Pugh wrote: >2009/9/11 Erik Christiansen : >> Meaningful variable names are the first to fifth rules of programming. >> Even assembler language, in the depths of last century, had 'em. > >No it didn't! (though some assemblers might have implemented labels, I > supp

Re: [Emc-users] G33 tapers

2009-09-11 Thread Chuck Saunders
Ah yes programming with C and X, I, V,L and M On Fri, Sep 11, 2009 at 7:46 AM, Kenneth Lerman wrote: > You had hexadecimal. We had to program in decimal before hex was > invented. :-) > > (In Roman Numerals.) :-) > > Ken > > Andy Pugh wrote: > > 2009/9/11 Erik Christiansen : > > > > > >> Mean

Re: [Emc-users] G33 tapers

2009-09-11 Thread Kenneth Lerman
You had hexadecimal. We had to program in decimal before hex was invented. :-) (In Roman Numerals.) :-) Ken Andy Pugh wrote: > 2009/9/11 Erik Christiansen : > > >> Meaningful variable names are the first to fifth rules of programming. >> Even assembler language, in the depths of last centu

Re: [Emc-users] G33 tapers

2009-09-11 Thread Andy Pugh
2009/9/11 Erik Christiansen : > Meaningful variable names are the first to fifth rules of programming. > Even assembler language, in the depths of last century, had 'em. No it didn't! (though some assemblers might have implemented labels, I suppose) (I remember programming in raw hex. Wouldn't wa

Re: [Emc-users] G33 tapers

2009-09-11 Thread Erik Christiansen
On Thu, Sep 10, 2009 at 08:31:24AM +0100, Steve Blackmore wrote: > > O118 if [#104 LE [2*#102]] > O119 if [#102 GT #116] > #102 = [#104/2] > O119 endif > O118 endif > > are totally meaningless unless you're a programmer. They're also meaningless to

Re: [Emc-users] G33 tapers

2009-09-10 Thread Steve Blackmore
On Wed, 9 Sep 2009 19:41:57 -0400, you wrote: >On Wed, Sep 9, 2009 at 3:30 AM, Steve Blackmore wrote: > >> >> >http://jmkasunich.com/cgi-bin/blosxom/2008/03/31 >> > >> >This should answer some of the questions. :-) >> >> Yea it does - that style of code is almost unique to Linux Guru's and >> nev

Re: [Emc-users] G33 tapers

2009-09-09 Thread Steve Blackmore
On Tue, 08 Sep 2009 16:04:35 -0700, you wrote: >http://jmkasunich.com/cgi-bin/blosxom/2008/03/31 > >This should answer some of the questions. :-) Yea it does - that style of code is almost unique to Linux Guru's and never seen in rest of the commercial world. Explains why K was used. Steve Bla

Re: [Emc-users] G33 tapers

2009-09-08 Thread Andy Pugh
2009/9/8 Frank Tkalcevic : > How is this used when I want to move 15mm in Z, and 3mm in X to turn my > tapered thread?  For a 5mm pitch thread, K would be 5mm/rev in the Z > direction and 1mm/rev in the X direction. (just some sample numbers) Does the EMC version of G33 take I and K? I think that

Re: [Emc-users] G33 tapers

2009-09-08 Thread dave
Hi Frank, Take a look at this link; You have to page down to get past the birds . http://jmkasunich.com/cgi-bin/blosxom/2008/03/31 This should answer some of the questions. :-) HTH Dave On Wed, 2009-09-09 at 08:37 +1000, Frank Tkalcevic wrote: > Can G33 be used for tapered threads? I

[Emc-users] G33 tapers

2009-09-08 Thread Frank Tkalcevic
Can G33 be used for tapered threads? I remember a short while ago someone wanted to do taper threads with G76, but couldn't and G33 was suggested. The documention says > For spindle-synchronized motion in one direction, code G33 X- > Y- Z- K- where K gives the dis- tance moved in XYZ for each