在未加工齒形前的齒輪毛坯稱為齒坯。

根據(jù)齒坯形成的工藝不同，分為鑄造齒坯，鍛造齒坯和焊接齒坯。

鍛件廠家找哪家，就找唐山盛通鍛造有限公司。

The gear blank before the unmachined tooth shape is called a tooth blank.

According to different processes of forming the tooth blank, it is divided into a cast tooth blank, a forged tooth blank and a welded tooth blank.