Tag Archives: forging

Magnesium alloy forging formation technology

Application Number  00128849 Application Date  2000.09.22 Publication Number  1345641 Publication Date  2002.04.24 Priority Information     International Classification  B21J1/02;B21J1/06;B21J5/00;B21K27/00   Applicant(s) Name  Jiangxing Forging Industry Co., Ltd.   Address     Inventor(s) Name  Jiang Mushan   Patent Agency Code  31100 Patent Agent  wu menghua AbstractThe present invention relates to a forging and forming process of… Read More »

Hot forging and cold extruding formation process for pawl pole of automobile generator

Application Number: 00112097Application Date: 2000.02.24Publication Number: 1310065Publication Date: 2001.08.29Priority Information: International: B21C23/00;B21J5/06Applicant(s) Name: Wang YulinAddress: Inventor(s) Name: Wang YulinPatent Agency Code: 32211Patent Agent: wang lingxiaoAbstract The technological process of forming pawl pole includes the steps of cutting stock, hot die forging, cold extruding to cut overlap, finish machining, and surface lubrication. It has the advantages… Read More »

Large mounting edge integrate forging process for engine and gas turbine

Application Number: 00112804Application Date: 2000.03.01Publication Number: 1311067Publication Date: 2001.09.05Priority Information: International: B21K1/76;B21K3/00Applicant(s) Name: Anda Forging Factory, Guizhou Aviation Industry Group, ChinaAddress: Inventor(s) Name: Guo Ling;Wu Hao;Wei ZhijianPatent Agency Code: 00000Patent Agent: Abstract A layer-type mounting-edge integral-forging technology for engine and gas turbine solves the problems of prior art technique which destroys the internal texture of… Read More »

Processing art and mould for nonmetal type liquid forging or extruding casting formation

Application Number: 00116130Application Date: 2000.09.27Publication Number: 1287896Publication Date: 2001.03.21Priority Information: International: B22D18/02Applicant(s) Name: Zhang YoumingAddress: Inventor(s) Name: Zhang Youming;Ye JinguangPatent Agency Code: 51120Patent Agent: liu bingxinAbstract The present invention relates to combined casting and forging technology and die. Non metal material is used in die for liquid state die forging and extrusion casting shaping. The… Read More »

Tubular part forging method

Application Number: 00120829Application Date: 2000.08.02Publication Number: 1336262Publication Date: 2002.02.20Priority Information: International: B21J5/02;B21J5/06;B21K1/14;B21K21/00Applicant(s) Name: Lin MushengAddress: Inventor(s) Name: Liu MushengPatent Agency Code: 12203Patent Agent: hu wanhuaAbstract The invented forging method of pipe fitting can make the forged pipe fitting possessing high shock absorption effect and high pressure resistance. It includes forge hole, insert wax bar, pressure… Read More »

Improved 3D hollow burr-free cold forging forming process

Application Number: 00107329Application Date: 2000.05.08Publication Number: 1322595Publication Date: 2001.11.21Priority Information: International: B21D22/10;B21D51/12Applicant(s) Name: Zeng ShaoqianAddress: Inventor(s) Name: Zeng ShaoqianPatent Agency Code: 11021Patent Agent: zhu liguangAbstract The present invention utilizes low smelting point alloy to replace mercury as plastic filling. Low smelting point alloy may be deposited and recovered when it is in molten state and… Read More »