Tungsten Carbide Broaches Broaching Way - Hierarchical Broaching

Tungsten carbide broaches broaching hierarchical manner broaching, each allowance each cut by a cutter. According to the product surface contour of the final formation process, divided into the same profile type had become two. With profile-type broaching method refers to the final profile shape of each tooth profile shape and the machined surface similar to the final profile shape is made after the last cutting teeth broaching formation. Had become the type broaching method refers to the machined surface after the final profile shape is done by broaching cutter convergence formation.

Tungsten Carbide Broaches Broaching Way

Definition tungsten carbide broaches broaching way is by broach teeth removed from the workpiece surface allowance ways. Broaching way into hierarchical, block and Omnibus three ways. Broaching the main features of three different ways carbide broach is: the same profile tiered broach tooth rise was smaller, high-quality broaching, broach longer. Had become the same profile type broaches broaching easier when forming surface broach manufacturing, broach poor quality; segmented broach tooth-liter capacity, suitable for broaching large size, large margin surface, can also be pulled rough cut surface, the short length of the broach, high efficiency, but it is not easy to improve the quality of broaching; General formula pull broaching tool has the same way of the hierarchical profile of the advantages of block broaching, the current balance of a larger circular hole broaching often use integrated round broaches.