CN1586753A

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CN1586753A - Method for rolling and forming rectangular

The process of rolling to form aluminum alloy ring with rectangular cross section includes the following steps sawing aluminum alloy rod into section; making ring blank via homogeneous heating from room temperature to the heat deforming temperature of 350-550 deg.c,upsetting,punching hole and punching coating; rolling the blank heated in a heating furnace to 350-550 deg.c via radial or CN1586753A - - GoogleTranslate this pageCN1586753A CN 200410060885 CN200410060885A CN1586753A CN 1586753 A CN1586753 A CN 1586753A CN 200410060885 CN200410060885 CN 200410060885 CN 200410060885 A CN200410060885 A CN 200410060885A CN 1586753 A CN1586753 A CN 1586753A Authority CN China Prior art keywords rolling aluminium alloy ring blank square Prior art date 2004-09-21CN1586753A - - GoogleTranslate this pageCN1586753A CN 200410060885 CN200410060885A CN1586753A CN 1586753 A CN1586753 A CN 1586753A CN 200410060885 CN200410060885 CN 200410060885 CN 200410060885 A CN200410060885 A CN 200410060885A CN 1586753 A CN1586753 A CN 1586753A Authority CN China Prior art keywords rolling aluminium alloy ring blank square Prior art date 2004-09-21

Author ,,,Publish Year 2004CN1586753A - - Google

Translate this pageCN1586753A CN 200410060885 CN200410060885A CN1586753A CN 1586753 A CN1586753 A CN 1586753A CN 200410060885 CN200410060885 CN 200410060885 CN 200410060885 A CN200410060885 A CN 200410060885A CN 1586753 A CN1586753 A CN 1586753A Authority CN China Prior art keywords rolling aluminium alloy ring blank square Prior art date 2004-09-2112NextCN1586753A - Method for rolling and forming rectangular The process of rolling to form aluminum alloy ring with rectangular cross section includes the following steps sawing aluminum alloy rod into section; making ring blank via homogeneous heating from room temperature to the heat deforming temperature of 350-550 deg.c,upsetting,punching hole and punching coating; rolling the blank heated in a heating furnace to 350-550 deg.c via radial or 12NextCN1586753A - Method for rolling and forming rectangular The process of rolling to form aluminum alloy ring with rectangular cross section includes the following steps sawing aluminum alloy rod into section; making ring blank via homogeneous heating from room temperature to the heat deforming temperature of 350-550 deg.c,upsetting,punching hole and punching coating; rolling the blank heated in a heating furnace to 350-550 deg.c via radial or

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