Colleagues
I have a helical gear. A helical gear has a normal pressure angle which is different to the transverse pressure angle. The tooth profile in the normal plane is an involute.
Question 1:- Is the tooth profile in the transverse plane also an involute?
Question 2:- Is the base diameter...
Would like advice on minimum recommended backlash for spiral bevel gears having normal module about mn=10 mm (Dp~2.5). Power around 1000 kW and speed around 1500 rpm. DIN backlash requirement? Klingelnberg backlash requirement? If possible could you please give your reference source as I want to...
hi Folks
Could anyone help me find a code that specifies welding procedures, welder qualification and defect acceptance criteria for 316 stainless steel.
kind regards
JWC
Mechanical/Structural
Brisbane, Australia
Hi Folks
I am dealing with some fellows who want to case carburise 4140 for a pinion for a slew gear. I thought this is too high in carbon for case carburising.
Secondly 4140 being low on the hardenability compared with something containing Ni - could the core hardness be a problem?
JWC...
Say I have a steel angle section and I weld a rather heavy piece of steel plate to the flange and I want the section to behave as a composite section. I have to size the weld connecting the two pieces to be able to transfer the longitudinal shear stress. However I note that there is also a...
