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公开(公告)号：US20020189316A1
公开(公告)日：2002-12-19
申请号：US10163194
申请日：2002-06-05
IPC分类号： B21D022/00
CPC分类号： F04B27/0886 , Y10T29/49236 , Y10T29/4924 , Y10T29/49995
摘要： Compressor shoe is manufactured by cutting a wire into cut pieces each having a volume approximately equivalent to that of a desired shoe. The cut piece is sequentially forged with forging dies having three cavities. The cut piece is first forged to a cylindrical shape with a small rounded portion, then to a rugby ball shape, and then to a shape corresponding to a shoe shape. A finishing step, including heat treatment, is then carried out to obtain a compressor shoe.
摘要翻译： 通过将线切割成具有与期望的鞋的体积大致相当的体积的切割片来制造压缩机靴。 切割件用具有三个空腔的锻模相继锻造。 首先将切割件锻造成具有小圆形部分的圆柱形形状，然后锻造成橄榄球形状，然后形成对应于鞋子形状的形状。 然后进行包括热处理的整理步骤以获得压缩机靴。
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2.发明申请Method of producing aluminum ball, method of producing compressor shoe, and compressor shoe produced by the method 审中-公开制造铝球的方法，制造压缩机鞋的方法以及通过该方法制造的压缩机鞋公开(公告)号：US20030088979A1
公开(公告)日：2003-05-15
申请号：US10288004
申请日：2002-11-04
发明人： Masanobu Tomita , Hironobu Tsushima
IPC分类号： B23P015/00
CPC分类号： F04B27/0886 , B21K1/02 , B21K3/00 , B23P15/00 , F05C2201/021 , F05C2201/0466 , F05C2253/12 , Y10T29/49236
摘要： A method of producing an aluminum ball, comprising the steps of: a cutting step of cutting a bar-shaped blank formed of a material containing aluminum as a major component, into cut pieces; an aluminum-ball forming step of forming each of the cut pieces into the aluminum ball by semi-closed die forging, said aluminum ball having a flash formed on an outer circumferential surface thereof; and a flash removing step of removing the flash from the aluminum ball formed by forging. Also disclosed is a method of producing a shoe for a compressor, from the aluminum ball.
摘要翻译： 一种制造铝球的方法，包括以下步骤：将由含有铝作为主要成分的材料形成的棒状坯料切割成切割步骤; 铝球形成步骤，通过半封闭模锻将每个切割片形成为铝球，所述铝球在其外圆周表面上形成闪光; 以及从通过锻造形成的铝球除去闪光的闪光除去步骤。 还公开了一种从铝球制造用于压缩机的鞋的方法。
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公开(公告)号：US20020189717A1
公开(公告)日：2002-12-19
申请号：US10160849
申请日：2002-05-31
IPC分类号： C23C022/07
CPC分类号： F04B27/0886
摘要： A process of production of a compressor shoe superior in durability and reduced in manufacturing cost, wherein a process of quenching the shoe is performed in a vacuum, inert gas, or modified gas so as to prevent oxidation of the chrome and manganese of the surface of the material or the quenching process is performed after forming an antioxidation film on the surface of the material to prevent the oxidation of the chrome and manganese.
摘要翻译： 制造耐久性优异且制造成本降低的压缩机制造工序，其中，在真空，惰性气体或改性气体中进行淬火处理，以防止表面的铬和锰的氧化 在材料表面形成抗氧化膜之后进行材料或淬火处理，以防止铬和锰的氧化。
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