自1976年以来,美刊先后报道了 AVCO 和TRW 等公司为美国陆、海军制造军械用粉锻件的消息,其中有:XM-1坦克发动机用小齿轮,M-85机枪的快慢机,40毫米舰炮的击发机,陆军轻型卡车用的齿轮,5英寸导弹的尾翼等。最近,美刊报道了 ESP(EngineeredSinterings and Plastics)公司制造粉锻件的情况,共中包括几种军械零件。现将该公司生产粉锻件的情况简介如下。 Since 1976, the United States has reported on AVCO and TRW and other companies for the United States Army, Navy for the manufacture of powder forgings for armaments, including: XM-1 tank engine pinion, M-85 machine gun speed machine, 40 mm Naval gun firing machine, Army light truck gear, 5-inch missile tail and so on. Recently, the United States reported the manufacture of powder forgings by ESP (Engineered Plastics and Plastics), which included several types of ordnance parts. The company now produces forging pieces of the situation is as follows.