不同规格板材拉伸试样连续加工的方法及装置

doi:10.13228/j.boyuan.issn1001-0777.20220008

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Abstract A special four-position clamp was designed to replace the single-position clamp. The whole-process numerical control macro program and directional precision compensation numerical control macro program were developed for continuous processing of tensile specimen of plate with different specifications. A new processing method and flow were formed. Through practical application, it could effectively save the non-maneuvering time of machine tool in machining process and maximize the efficiency, which solved the problems of precision error caused by tool wear and material cutting performance, and the deviation of the axis between the two heads of sample and the parallel part. The operation in the proposed method was simple and the continuous machining process was stable. This method had important practical significance in reducing labor intensity, shortening process, reducing tool consumption and realizing unattended machining.

Key words： plate tensile specimen continuous processing macro program clamp

Received: 17 February 2022

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	HUANG Chengjie

Cite this article:

HUANG Chengjie. Method and device for continuous processing of tensile specimen of plate with different specifications[J]. PHYSICS EXAMINATION AND TESTING, 2023, 41(1): 1-7.

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http://www.chinamet.cn/Jweb_wlcs/EN/10.13228/j.boyuan.issn1001-0777.20220008 OR http://www.chinamet.cn/Jweb_wlcs/EN/Y2023/V41/I1/1

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