Insert a new threaded bush fully into the seat cross member from below.
将新螺纹衬套从下面完全地插入座椅横梁。
provided by jukuu
Grind the threaded bush bright on the contact surface with the seat cross member.
打磨座椅横梁接触面上的螺纹衬套。
provided by jukuu
通过对调整螺套模锻成形技术的研究和生产实践,解决了中小型薄壁、深腔、异形大孔的长轴类锻件的模锻成形问题,提高了生产效率和经济效益。
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