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一、滚轧轮辋直齿花纹刀具 LN392型60吨矿用自卸汽车是我厂主要产品,已经生产十年之久,但前后轮辋直齿花纹(图1)的加工长期未能得到解决。
First, the rolling wheel straight tooth pattern cutter LN392 60 tons of mining dump truck is my factory main products, has been produced for 10 years, but before and after the rim straight tooth pattern (Figure 1) processing has long been unable to be resolved.