Production method of hot stamping part
The embodiment of the invention provides a production method of a hot stamping part. The method comprises the steps that the plate size and hot stamping process parameters are determined; according to the plate size and the hot stamping process parameters, the plate is blanked and subjected to auste...
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| creator | ZHANG LIANG LI YURAN LIU XINGQUAN HUANG XUEQI XU QILIANG SUI HAIBO MA YAOFENG LIN XINGMING SHANG JIN HUANG JUN CHENG XIAOJIE |
| description | The embodiment of the invention provides a production method of a hot stamping part. The method comprises the steps that the plate size and hot stamping process parameters are determined; according to the plate size and the hot stamping process parameters, the plate is blanked and subjected to austenitizing heat treatment, and an initial plate is generated; the initial plate is subjected to hot stamping, pressure maintaining is not conducted, and a hot forming part is generated; carrying out hot punching and hot trimming on the hot forming part to generate an initial part; the initial part is subjected to pressure maintaining quenching, and a target part is generated; and carrying out shape precision and performance detection on the target part. According to the technical scheme, punching and edge cutting can be completed under the condition that the strength of the part is very low, then pressure maintaining quenching is conducted, and the strength of the part is improved.
本申请的实施例提供了一种热冲压零件的生产方法，所述方法包括：确定板料尺 |
| format | Patent |
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本申请的实施例提供了一种热冲压零件的生产方法，所述方法包括：确定板料尺</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL |
| title | Production method of hot stamping part |
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