Title:
APPARATUS AND METHOD FOR DETECTING MAXIMUM DEFORMATION OF WORKPIECE IN FOUR-AXIS CNC MACHINE-TOOL PROCESSING
Document Type and Number:
WIPO Patent Application WO/2022/061568
Kind Code:
A1
Abstract:
Provided are an apparatus for detecting the maximum deformation of a workpiece in four-axis CNC machine-tool processing, and a detection method thereof; the detection apparatus comprises a top (1), a connecting rod (2), a second support body (3), a first displacement detection unit (4), a first support body (5), a controller (6), a base (10), and a second displacement detection unit (12); one end of the connecting rod is fixedly connected to the top, and the other end is fixedly connected to the first support body; the second support body is located between the top and the first support body, and is fixedly connected to the connecting rod; the bottom of the second support body is connected to the base by means of an elastic member (13); the bottom of the first support body is connected to the base by means of a rotary shaft (9); the support height of the first support body is the same as that of the second support body; the first displacement detection unit is located between the first support body and the second support body, and is fixedly connected to the connecting rod; the second displacement detection unit is fixedly connected to the bottom of the second support body. The apparatus and method are used primarily for detecting the maximum deformation of a workpiece in machine tool processing, solving the existing problem, when processing a workpiece, that the radial deformation generated by the workpiece cannot be measured.
Inventors:
ZHOU WEI (CN)
ZONG YU (CN)
GUO JING (CN)
QI YANBIN (CN)
ZONG YU (CN)
GUO JING (CN)
QI YANBIN (CN)
Application Number:
PCT/CN2020/117060
Publication Date:
March 31, 2022
Filing Date:
September 23, 2020
Export Citation:
Assignee:
CHANGZHOU VOCATIONAL INSTITUTE OF MECHATRONIC TECH (CN)
YILI TECHNICIAN TRAINING COLLEGE (CN)
YILI TECHNICIAN TRAINING COLLEGE (CN)
International Classes:
B23Q17/20; B23B25/06; B23Q17/00; G05B19/404
Foreign References:
| CN205496575U | 2016-08-24 | |||
| CN107414599A | 2017-12-01 | |||
| CN109175417A | 2019-01-11 | |||
| CN105252343A | 2016-01-20 | |||
| GB2151518A | 1985-07-24 | |||
| KR20110109663A | 2011-10-06 |
Attorney, Agent or Firm:
HARBIN SHINEIP INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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