1、缺陷的修补：有局部缺陷存在时，先用钢丝刷进行表面处理后，再涂两次以上高浓度锌粉涂料或进行喷锌；当缺陷范围较大要再次镀锌；对摩擦面上的缺陷用锉刀除去。
1, defect repair: local defects, first with a wire brush were surface treatment, and then coated with more than two times high concentration zinc coatings or spraying zinc; when the defects of large range again galvanized; on the friction surface defects removed with a file.
2、对于外形复杂、截面尺寸较薄弱点构件。热浸锌后易产生变形，一般用油压机、千斤顶等进行矫正。
2, for the shape of complex, cross section of the thin weak component. Hot dip galvanized after deformation, commonly used in hydraulic machine, Jack correction.
3、锌层厚度检查：厚度应在80μm以上。
3, zinc layer thickness check: thickness should be 80 m above.
4、外观检查：不能有未镀上锌、伤痕、摩擦面上的滴瘤以及小洞、气泡、膨胀、毛刺、飞溅等缺陷。
4, appearance inspection: can not have not been plated on zinc, wound, the friction surface of the tumor and small hole, bubble, expansion, burr, splash and other defects

 

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