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长时间使用路沿石模具后必须磨刃口,研磨后刃口面必须进行退磁,不能带有磁性,否则易发生堵料。路沿石模具在使用过程中冲头易出现折断、弯曲和啃坏的现象,冲套一般都是啃坏的。冲头和冲套的损坏一般都用相同规格的零件进行更换。路沿石模具保养时检查各部位的配件关系及有无损坏,对损坏的部分进行修复,气动顶料检查有无漏气现象,并对具体的情况采取措施。
After grinding for long time, the grinding tool must be sharpened. After grinding, the surface of the cutting edge must be demagnetized, not magnetic, otherwise it will be blocked easily. In the course of using the stone die along the road, the punch is easy to break, bend and gnaw, and the punch sleeve is generally gnawed. The damage of punch and punch sleeve is usually replaced by parts of the same specification. When the stone mould along the road is maintaituijian：www.hupomojuc.cn www.china-for.com tongfoxiang.89ix.com
tuogunw.75ix.com www.banjiagongsi58.com www.baodingbanjia58.comned, check the relationship between parts and whether there is any damage, repair the damaged parts, check whether there is air leakage or not by pneumatic ejector, and take measures to the specific situation