anyone have a chart all piston mm and i only have mics thousands
inches X 25.4 = mm
mm / 25.4 = inches
you had me until the "give away" part:greenchainsaw:
you had me until the "give away" part:greenchainsaw:
We used .0394 times by or divided by the MM to get either inches or MM. 25.4 will work for small stuff but we worked with parts that were 20' long and longer, the difference a few thou for the conversion using 25.4 was more than was allowed and the part would be off...Bob
Exp. on a 20' part.
20' x 12 = 240" x 25.4 = 6096 mm
20' x 12 = 240" divided by .0394 = 6091.370xxx mm so the part would be more than 5 mm off and would be scrap. Thats like being a 1/4" off.
Just my thought. But i doubt if anyone is running a 6000 mm piston ...Bob
anyone have a chart all piston mm and i only have mics thousands
1"/25.4 mm = 0.03937007874 That's 7 significant figures more accurate than 0.0394 conversion you stated.
The 5mm you are off is due to rounding the conversion to 3 significant figures.
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