Test method for testing cutting performance of diamond saw blade
A technology of diamond saw blades and testing methods, which is applied in the directions of testing wear resistance and testing machinability, etc., can solve the problems of large differences in manual pushing and cutting, inaccurate and inconsistent testing methods of diamond drill bit drilling performance, etc., and achieve The cutting thrust is flexible and constant, and the drilling thrust is flexible and constant, and the effect of intelligent drilling is realized
A technology of diamond saw blades and testing methods, which is applied in the directions of testing wear resistance and testing machinability, etc., can solve the problems of large differences in manual pushing and cutting, inaccurate and inconsistent testing methods of diamond drill bit drilling performance, etc., and achieve The cutting thrust is flexible and constant, and the drilling thrust is flexible and constant, and the effect of intelligent drilling is realized
CN105954136AInactive Publication Date: 2016-09-21CHENGDU HUIFENG NEW MATERIAL TECH CO LTD
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[0054] The present invention will be further described below in conjunction with the embodiments, and the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other used embodiments obtained by persons of ordinary skill in the art without creative efforts all belong to the protection scope of the present invention.
[0055] The test method of diamond saw blade cutting performance of the present invention comprises the steps:
[0056] Cutting test operators must wear protective glasses, dust masks and noise-proof earplugs before they can work. In addition to the test personnel, no one should approach within 1.5 meters of the saw blade rotation extension line to ensure the safety of personnel during the test.
[0057] 1. Start the cutting machine for low-speed dry running to ensure the normal operation of the cutting machine; under normal circumstances, start the cutting machine fo...
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The invention belongs to the technical field of diamond tool testing, and discloses a test method for testing the cutting performance of a diamond saw blade, which solves the problem in the prior art that existing test methods for testing the cutting performances of diamond cutters are not accurate and not uniform. The test method comprises the following steps of 1, obtaining a set load parameter value: controlling the feed quantity of a diamond saw blade, finding a load value K of the diamond saw blade when the feed quantity of the diamond saw blade on a cutting object is maximal, and setting M= 0.70K-0.85K, wherein M is the set load parameter value; 2, during the cutting process, controlling the cutting load value of the diamond saw blade to be 0.9M-1.1M by means of a servo system. According to the technical scheme of the invention, the unification of three cutting elements, namely a machine tool, an object and a feed thrust, is realized. Meanwhile, the cutting performance of a diamond cutter can be automatically and accurately tested. Therefore, a unified and standard testing standard is formed for the industry and the perfect development of the diamond tool industry is ensured.
Description
technical field [0001] The invention belongs to the technical field of diamond tool testing, and in particular relates to a testing method for the cutting performance of a diamond saw blade. Background technique [0002] The national standard "GB / T11170 Diamond Circular Saw Blades for Superhard Abrasive Products" is one of the technical standards with a certain level of technical standards in the field of superhard tools in my country in line with international standards, but there is no "cutting" for the actual performance of diamond circular saw blades. "performance" is an important characteristic to make qualitative or quantitative specifications. [0003] The cutting performance of the diamond circular saw blade is the core performance index of the diamond circular saw blade. The cutting performance of the saw blade is determined by the performance of the actual cutting of a specific object in terms of speed, load, consumption, tailing, edge effect and other indicators. ...
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Patent Timeline
21 Sep 2016
Publication
CN105954136A
- IPC
- G01N3/58
- CPC
- G01N3/58; G01N3/56
- Inventors
- 尹丁; 郭和惠