Full-automatic detection method and apparatus of wearing capacity of cutting edge of formed milling cutter
A wear amount detection and forming milling technology is applied in the field of automatic forming milling cutter edge wear amount detecting devices, which can solve the problems such as time-consuming, inability to obtain the wear amount more accurately, and grinding in place.
Active Publication Date: 2018-03-13
BICHAMP CUTTING TECH (HUNAN) CO LTD
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AI Technical Summary
Problems solved by technology
If you use the naked eye or a magnifying glass to detect, you can't get the wear amount more accurately (generally around 0.3mm). If you test each cutting edge, it will take a lot of time
[0006] 2) There is a lot of waste, and it is impossible to ensure that the cutting edge is completely ground
Take the cutting edge wear of 0.3mm as an example, the grinding amount needs to reach about 0.35mm, in this case, about 16% of the cutting edge will be wasted
Method used
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[0066] The present invention will be described in detail below with reference to the accompanying drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. For the convenience of description, if the words "up", "down", "left" and "right" appear in the following, it only means that the directions of up, down, left and right are consistent with the drawings themselves, and do not limit the structure.
[0067] A device for detecting the amount of wear on the edge of a forming milling cutter, the core of which is the use of machine vision and laser displacement detection. Among them, the displacement detection mainly detects the position of the cutting edge, while the visual detection mainly detects the wear width of the cutting edge. The basic composition of the testing organization is divided into 8 parts, such as figure 1 and 2 As shown, it includes...
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The invention discloses a full-automatic detection method and apparatus of a wearing capacity of a cutting edge of a formed milling cutter. The detection apparatus comprises a milling cutter that is installed on a cutter base rotation platform and can rotate around a self-rotation platform of the milling cutter, a visual inspection module for detecting a wearing width of a cutting edge of the milling cutter, a detection module X-direction translation bench for driving the visual inspection module to move along an X-axis direction, a detection module Y-direction translation bench for driving the visual inspection module to move along a Y-axis direction, a visual inspection module rotation bench for driving the visual inspection module to rotate horizontally, and a laser displacement sensorfor detecting the location of the cutting edge of the milling cutter. According to the invention, the wearing capacity of the formed milling cutter can be detected to provide a reference base for coping of the formed milling cutter. And the detection method and apparatus also can be used for detecting a diameter value of the cutter after coping.
Description
technical field [0001] The invention relates to a fully automatic detection device and detection method for the wear amount of the cutting edge of a forming milling cutter, which belongs to the field of milling cutter grinding for band saw blades. Background technique [0002] Profile milling is currently a common way to process bimetallic band saw blades and gears. The sawtooth forming method of the band saw blade generally uses a form milling cutter for milling. During the use of the serrated form milling cutter, after a period of use, the cutting edge will produce a certain width of the wear zone. When the wear area reaches a certain width, the cutting edge is no longer sharp and affects the processing quality. At this time, the wear area needs to be ground on a special tool grinder to obtain a new cutting edge. [0003] Taking the milling of bimetallic band saw blades as an example, when the wear width of the milling cutter edge reaches about 0.3mm, it must be reground...
Claims
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Login to View More IPC IPC(8): G01B11/00G01B11/02G01B11/08
CPCG01B11/00G01B11/028G01B11/08
Inventor 刘国跃彭永清
Owner BICHAMP CUTTING TECH (HUNAN) CO LTD