Large weldments in die structure will be machined on the mating surfaces, screwed together, welded, and normalized before final machining.
模具中的大型烧焊件必须在配合面上进行加工并用螺丝所在一起，在最终加工前必须焊接及处理。
According to properties of the material and requirements of the product, the grinding technique of final machining of product was established.
根据该材料的特性和产品要求，制定了产品最终机加工磨削加工方案。
The main factors affecting the process tolerance of inner splined sleeve are heat treatment, cutting process, and the arrangement of final machining process etc.
影响内花键套制造精度的主要因素是热处理工艺、加工工艺及制造工艺顺序等。
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