42841Re: [atlas_craftsman] Re: Metric Threading on a 12x36
- May 1, 2006One thing I haven't been able to figure: Are the metric threading pitches
supplied by Atlas in the metric threading pdf accurate, or are they approximations?
> In the files section, there is a file Metric Threading.pdf which
> shows the gears required for cutting metric pitches with a QC
> gearbox. When I called Clausing a couple years ago, the gears sets
> were still available from them. Alternatively, you may find them
> with used tool vendors at model engineering shows as I have.
> Jan Michael
> --- In firstname.lastname@example.org, "r_corriveau"
> <r_corriveau@...> wrote:
>>I am a new owner, as of last week.
>>Jumping the gun, I am trying to figure out how to make metric
>>I did the calculations and found the gear box settings in tpi which
>>were close to the metric pitchs.
>>For better accuracy I could use a 127T gear. Does anyone have any
>>more info on this. Where does it get installed and with what other
>>gear 120 or 100? Where can I get such gears? What are the specs
>>these gears? I have seen 14.5 degree pressure angle 16 pitch...
>>If anyone has ever gone about this I would welcome any insite.
>>If others are interested, speak up, I will share the solutions once
>>I get through it all.
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