The gear and the sprocket to write CAD drawings, technical requirements in surface bluing
What is special is that we should consider it from the following aspects(A) accuracyMovement accuracy, work stability and tooth contact accuracy(B) geometrical toleranceThe gear ring runout Fr, the normal line length changes Fw, the tooth shape error is Ff, and the tooth alignment error is F beta(C) determination of surface roughnessHope to be of help to you
In general, write:1, no note chamfering 1*452. Heat treatment: Quenched and tempered 220-250HBS3. Tooth surface hardening: 45-50HRC
I'll give you that don't need bluing of gear.I'll tell you what the technical requirements of the gear should be
