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为解决载重汽车汽油机用的气缸垫质量上的问题,代替现在使用较多的铜皮包石棉气缸垫,第二汽车厂研制成一种新的复合板型气缸垫,基本上满足了使用要求,并可节约铜。这种气缸垫的中间用薄钢板作中心体,两面贴以胶乳抄取法制成的石棉胶乳板,气缸口沿周只留中心片,并包双层不同厚度的08钢带护圈。文中叙述了石棉胶乳板的原材料、工艺过程、性能和这种新的复合板型气缸垫的台架和装车试验结果。这种气缸垫已装车使用。
In order to solve the quality problem of the cylinder head gasket for gasoline engine of truck, instead of using more copper asbestos cylinder gasket now, the second automobile factory developed a new composite plate type cylinder head gasket to basically meet the requirements of use and Save copper. The middle of the cylinder pad is made of thin steel plate as the center body, both sides of which are affixed with the latex asbestos latex plate. The cylinder port only keeps the center piece along the circumference, and double-layer 08 steel retainer with different thickness. The article describes the asbestos latex sheet of raw materials, process, performance and the new composite plate cylinder pad bench and loading test results. This cylinder pad has been loaded to use.