Usage: gear hobs for machining tooth meets GB/T1356-2001 standard basic rack tooth profile gear.
Characteristics and accuracy: hob structure of a single head, right hand or left, axial straight groove top edge rake angle of 7 °. The hob groove at the bottom of the blade and the cutter body in direct contact with the gap, the clamping cleats fixed ring for end bearing only a fixed blade, thereby overcoming Shen film, Strings, fragment, and out laps and other defects. The hob is divided into A and B grade. Compared with the manufacture of hob according to GB/T9205 A level equivalent to the GB/T9205 the B level; Grade B Grade C close to GB/T9205.
Tool marking and examples
Please specify when ordering: name,model, modulus, precision levels, rotation (left or right).
Example: veneer gear hob M14 A
