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随着东风140汽车的生产发展,在全国范围内,有许多生产厂在东风牌汽车配件,尤其是生产弹簧配件的厂家愈来愈多,这是件大好事。对全国各弹簧专业厂来讲,生产东风EQ140弹簧零件,只要重视质量,按图生产,工艺合理,质量是不成问题的。但是,有的厂家为了生产方便,随意改变产品结构,这是不允许的,因为随便改变产品结构,有损零件的使用性能。例如蹄片回位弹簧(零件号3507C—034),虽只是一种拉簧
With the development and production of Dongfeng 140 automobiles, it is a good thing that there are more and more factories in the Dongfeng brand auto parts nationwide, especially the spring parts manufacturers. As far as spring specialized factories in China are concerned, the production of Dongfeng EQ140 spring parts is of no problem as long as the quality is emphasized and the production according to the drawings is done with reasonable technology and quality. However, some manufacturers in order to facilitate the production, free to change the product structure, which is not allowed, because the casually change the product structure, the use of performance degradation. For example, the shoe return spring (part number 3507C-034), although only a tension spring