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在未加工齿形前的齿轮毛坯称为齿坯。
根据齿坯形成的工艺不同，分为铸造齿坯，锻造齿坯和焊接齿坯。
锻件厂家找哪家，就找唐山盛通锻造有限公司。
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.
