Multidirectional asynchronous loading upsetting forming method for special-shaped shaft component

The invention provides a multidirectional asynchronous loading upsetting forming method for a special-shaped shaft component. The multidirectional asynchronous loading upsetting forming method comprises the following steps: blanking; 2, heating: heating the blank obtained in the step 1 to 1000 DEG C...

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Bibliographic Details
Main Authors WANG YANBIN, XIA XIANGSHENG, KANG FENG, LIN JUN, QU JUNCEN, CHEN WEN
Format Patent
LanguageChinese
English
Published 06.12.2022
Subjects
FORGE FURNACES
FORGING
HAMMERING
MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES,RIVETS, BOLTS OR WHEELS
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PRESSING METAL
PUNCHING METAL
RIVETING
TRANSPORTING
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Summary:The invention provides a multidirectional asynchronous loading upsetting forming method for a special-shaped shaft component. The multidirectional asynchronous loading upsetting forming method comprises the following steps: blanking; 2, heating: heating the blank obtained in the step 1 to 1000 DEG C, and keeping the temperature for 40 +/-10 minutes; putting the heated blank into a mold, closing the mold, carrying out asynchronous loading upsetting forming on the blank by adopting loading equipment according to a set loading curve, and putting a formed component into air for cooling; wherein the loading equipment comprises an axial left punch, a radial punch and an axial right punch which are positioned at the upper part of the mold cavity, and an ejector rod is arranged below the radial punch. According to the method, the large-size special-shaped shaft type complex component can be formed through a simple and convenient process, the manufactured component is high in mechanical property and good in internal q
Bibliography:Application Number: CN202210469349