Hello all,
I have recently bought a Harrison L5 with a Norton screw cutting gearbox. There are a few gears that are a tad mangled and need replacing. I'm just wondering if anyone knows whether the pressure angle is 14.5° or 20°?
Thanks in advance.
Dan
I have recently bought a Harrison L5 with a Norton screw cutting gearbox. There are a few gears that are a tad mangled and need replacing. I'm just wondering if anyone knows whether the pressure angle is 14.5° or 20°?
Thanks in advance.
Dan