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      液壓機工藝應用范圍與特點

      液壓機工藝應用范圍與特點

      作者:admin    來源:未知    發布時間:2020-07-11 23:32    瀏覽量:

      液壓成形工藝在汽車、航空、航天和管道等行業有著廣泛的應用,主要適用于:沿構件軸線變化的圓形、矩形或異型截面空心結構件,如汽車的排氣系統異型管件;非圓截面空心框架,如發動機托架、儀表盤支架、車身框架(約占汽車質量的11%~15%);空心軸類件和復雜管件等。圖2即為液壓成形工藝應用于汽車工業中所制造出的一些典型零件。

      液壓成形工藝的適用材料包括碳鋼、不銹鋼、鋁合金、銅合金及鎳合金等,原則上適用于冷成形的材料均適用于液壓成形工藝。主要針對汽車配件廠,電子廠,電器廠,熱處理廠,車輛配件廠,齒輪廠,空調配件廠

      特點

      1.按照功能和用途可得分為:

      粉末成型液壓機汽車重梁液壓機非金屬專用液壓機機械修理液壓機炭素制品液壓機麿料制品液壓機陶瓷制品液壓機

      2.按照類型又可分為:兩梁四柱液壓機、三梁四柱液壓機、單臂式液壓機、龍門式液壓機。

      3.按照噸位大小分為:63噸液壓機、100噸液壓機、150噸液壓機、200噸液壓機、250噸液壓機、300噸液壓機、315噸液壓機、500噸液壓機、630噸液壓機、800噸液壓機。

      選裝配置

      主要功能

      防頂缸電子裝置

      壓裝大型變速器齒輪及軸

      校正前橋

      校正變形工件

      拆裝圓柱錐形軸承

      吏換汽車離合器膜簧

      壓裝軸承轱軸承外環

      更換反作用桿橡膠總成

      拆裝各種緊配合零部件

      換離合器片止動銷緩沖簧

      鉚、切、投后橋盆齒鉚釘

      壓裝活塞銷、轉向節銷及各種銷套

      主要部件采用45號整體鑄鋼并調質處理

      工作臺采用活動式心盤結構

       

       

      Hydroforming technology is widely used in automobile, aviation, aerospace and pipeline industries. It is mainly applied to: hollow structural parts with circular, rectangular or special-shaped cross-section along the component axis, such as special-shaped pipe fittings of automobile exhaust system; non-circular section hollow frame, such as engine bracket, instrument panel bracket, body frame (about 11% - 15% of the vehicle mass); hollow shaft parts And complex pipe fittings. Figure 2 shows some typical parts produced by the application of hydroforming technology in automobile industry.

      The applicable materials for hydroforming include carbon steel, stainless steel, aluminum alloy, copper alloy and nickel alloy. In principle, the materials suitable for cold forming are suitable for hydroforming process. Mainly for auto parts factory, electronic factory, electrical factory, heat treatment plant, vehicle parts factory, gear factory, air conditioning parts factory

      characteristic

      1. According to the function and use, the scores are as follows:

      Powder forming hydraulic press automobile heavy beam hydraulic press nonmetal special hydraulic press mechanical repair hydraulic press carbon products hydraulic press hydraulic press ceramic products hydraulic press

      2. According to the type, it can be divided into: two beam four column hydraulic press, three beam four column hydraulic press, single arm hydraulic press, gantry hydraulic press.

      3. According to the tonnage, it can be divided into: 63 ton hydraulic press, 100 ton hydraulic press, 150 ton hydraulic press, 200 ton hydraulic press, 250 ton hydraulic press, 300 ton hydraulic press, 315 ton hydraulic press, 500 ton hydraulic press, 630 ton hydraulic press and 800 ton hydraulic press.

      Optional

      major function

      Anti top cylinder electronic device

      Press fit large transmission gear and shaft

      Correct the front axle

      Correction of deformed workpiece

      Disassembly and assembly of cylindrical tapered bearing

      Replace the diaphragm spring of automobile clutch

      Press fit the bearing wheel and bearing outer ring

      Replace the reaction rod rubber assembly

      Disassembly and assembly of various tight fitting parts

      Change clutch plate stop pin buffer spring

      Riveting, cutting and casting rear axle basin tooth rivets

      Press fit piston pin, knuckle pin and various pin sleeves

      The main parts are made of 45 integral cast steel and quenched and tempered

      The worktable adopts movable center plate structure

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