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COMPRESSOR COVER ASSEMBLY METHOD AND FORMING TOOL

机译:压缩机盖的组装方法及成型工具

摘要

A method of assembling and retaining a noise attenuation device (30) within an air inlet (16) of a compressor cover (12) includes inserting the noise attenuation device (30) into the air inlet (16) and applying a rolling compressive force to the air inlet (16) using a forming tool (40). As a result, the air inlet terminal end (17) is deformed radially inward so as to form a radially-inwardly protruding lip (17b) about the air inlet terminal end (17). The radially-inwardly protruding lip (17b) is configured to retain the noise attenuation device (30) within the air inlet (16). The forming tool (40) used to form the radially-inwardly protruding lip (17b) is also described.
机译:在压缩机盖( 12 )的进气口( 16 )中组装和固定噪声衰减装置( 30 )的方法包括插入将噪声衰减装置( 30 )插入进气口( 16 ),并使用空气将滚动压缩力施加到进气口( 16 )成型工具( 40 )。结果,进气终端( 17 )径向向内变形,从而形成围绕进气终端的径向向内突出的唇缘( 17 b) ( 17 )。径向向内突出的唇缘( 17 b )配置为将噪声衰减装置( 30 )保留在进气口( 16 )。还描述了用于形成径向向内突出的唇缘( 17 b )的成型工具( 40 )。

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