CN104647126A - Method and device for controlling cutting tool of numerically-controlled machine - Google Patents
Method and device for controlling cutting tool of numerically-controlled machine Download PDFInfo
- Publication number
- CN104647126A CN104647126A CN201410831650.0A CN201410831650A CN104647126A CN 104647126 A CN104647126 A CN 104647126A CN 201410831650 A CN201410831650 A CN 201410831650A CN 104647126 A CN104647126 A CN 104647126A
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- China
- Prior art keywords
- cutter
- machine tool
- control machine
- digit control
- access times
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Numerical Control (AREA)
Abstract
The invention provides a method for controlling a cutting tool of a numerically-controlled machine and relates to the technical field of control of the numerically-controlled machine. The method comprises the steps: recording the number of times of use of the cutting tool of the numerically-controlled machine, and reminding to replace the cutting tool and/or preventing the numerically-controlled machine from using the cutting tool when the number of times of use of the cutting tool reaches a threshold number of times of use of the cutting tool, wherein the threshold number of times of use of the cutting tool is calculated according to accuracy requirements of machined workpieces and the characteristics of the cutting tool or is obtained through testing by machining the same workpieces by using the same cutting tool.
Description
Technical field
The invention relates to the control technology field of Digit Control Machine Tool, be specifically related to a kind of cutter management-control method of Digit Control Machine Tool, the method is by setting up functional module construction, come by computer program instructions computer for controlling system, these computer program instructions store in a computer-readable storage medium.
Background technology
Digit Control Machine Tool comprises all kinds of cutter for carrying out machining to workpiece, and cutter there will be wearing and tearing in the process used, and cutter uses more repeatedly, and the degree of wear is also larger.If the wearing and tearing of cutter are excessive, just do not reached required precision by the workpiece of this tool sharpening.Existing Digit Control Machine Tool, cannot know whether the degree of wear of cutter has exceeded requirement, only to when being carried out quality testing by the workpiece after its processing, find that the precision of a fairly large number of workpiece does not reach requirement, the degree of wear just knowing cutter by inference is excessive, and then goes to change cutter.But owing to not changing cutter in time, the excessive cutter that weares and teares machined a collection of workpiece, and the precision of these workpiece does not all reach requirement, can only scrap, thus causes the waste of material.
Summary of the invention
For the above-mentioned technical problem that prior art exists, the invention provides a kind of cutter management-control method of Digit Control Machine Tool, it can avoid Digit Control Machine Tool to use the excessive cutter of wearing and tearing to process workpiece, thus precision does not reach the workpiece of requirement and the waste of material that causes to avoid batch to occur.
For achieving the above object, the invention provides following technical scheme.
The cutter management-control method of Digit Control Machine Tool, records the access times of the cutter of described Digit Control Machine Tool, when the access times of this cutter reach the access times threshold value of this cutter, performs following steps A and/or step B:
Steps A: this cutter of prompting changing;
Step B: stop described Digit Control Machine Tool to use this cutter,
Wherein, the access times threshold value of this cutter draws according to the required precision of processed workpiece and the property calculation of this cutter, or using identical cutter to carry out processing to identical described workpiece, test draws.
Wherein, steps A particularly, sends sound and light alarm signal with this cutter of prompting changing.
Wherein, step B particularly, controls described Digit Control Machine Tool and shuts down, until this cutter is replaced.
The beneficial effect of the invention is: the access times threshold value due to cutter precalculates according to the required precision of processed workpiece and the characteristic of this cutter or test to draw, when the access times of this cutter reach its access times threshold value, mean that its degree of wear reaches critical value, its wearing and tearing of words continuing this cutter of use will be excessive, and the precision of the workpiece processed just does not reach requirement.Therefore, the access times of the cutter of record Digit Control Machine Tool, when the access times of this cutter reach its access times threshold value, this cutter is used with regard to this cutter of prompting changing and/or prevention Digit Control Machine Tool, thus allow this cutter be changed in time, avoid Digit Control Machine Tool to use the excessive cutter of wearing and tearing to process workpiece, also just avoid batch and occur that precision does not reach the workpiece of requirement and causes the situation of waste of material.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention is elaborated.
The cutter management-control method of the Digit Control Machine Tool of the present embodiment is specially, and records the access times of each cutter of described Digit Control Machine Tool respectively, when the access times of certain cutter reach the access times threshold value of this cutter, performs at least one following steps:
Steps A: send the sound and light alarm signal for this cutter of prompting changing;
Step B: stop described Digit Control Machine Tool to use this cutter.Particularly, control described Digit Control Machine Tool to shut down, until this cutter is replaced.
Wherein, the access times threshold value of this cutter draws according to the required precision of processed workpiece and the property calculation of this cutter, or using identical cutter to carry out processing to identical described workpiece, test draws.
Particularly, the characteristic of described cutter refers to the relation of the wearing and tearing of the cutting output of cutter, cutting speed and cutter.
The method provided herein, all or part of step wherein by setting up functional module construction, can have been come by computer program instructions computer for controlling system.These computer program instructions store in a computer-readable storage medium.
Finally should be noted that; above embodiment is only in order to illustrate the technical scheme of the invention; but not the restriction to the invention protection domain; although done to explain to the invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical scheme of the invention or equivalent replacement, and not depart from essence and the scope of the invention technical scheme.
Claims (6)
1. the cutter management-control method of Digit Control Machine Tool, is characterized in that, records the access times of the cutter of described Digit Control Machine Tool, when the access times of this cutter reach the access times threshold value of this cutter, performs following steps A and/or step B:
Steps A: this cutter of prompting changing;
Step B: stop described Digit Control Machine Tool to use this cutter,
Wherein, the access times threshold value of this cutter draws according to the required precision of processed workpiece and the property calculation of this cutter, or using identical cutter to carry out processing to identical described workpiece, test draws.
2. the cutter management-control method of Digit Control Machine Tool according to claim 1, is characterized in that, steps A particularly, sends sound and light alarm signal with this cutter of prompting changing.
3. the cutter management-control method of Digit Control Machine Tool according to claim 1, is characterized in that, step B particularly, controls described Digit Control Machine Tool and shuts down, until this cutter is replaced.
4. the cutter control device of Digit Control Machine Tool, is characterized in that, comprising:
Tape deck, it records the access times of the cutter of described Digit Control Machine Tool;
Judgment means, it judges whether the access times of this cutter reach the access times threshold value of this cutter;
Flip flop equipment, it is when the judged result of judgment means is for being, triggers and runs with lower device A and/or device B:
Device A: this cutter of prompting changing;
Device B: stop described Digit Control Machine Tool to use this cutter,
Wherein, the access times threshold value of this cutter draws according to the required precision of processed workpiece and the property calculation of this cutter, or using identical cutter to carry out processing to identical described workpiece, test draws.
5. the cutter control device of Digit Control Machine Tool according to claim 4, is characterized in that, device A particularly, sends sound and light alarm signal with this cutter of prompting changing.
6. the cutter control device of Digit Control Machine Tool according to claim 4, is characterized in that, device B particularly, controls described Digit Control Machine Tool and shuts down, until this cutter is replaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410831650.0A CN104647126A (en) | 2014-12-29 | 2014-12-29 | Method and device for controlling cutting tool of numerically-controlled machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410831650.0A CN104647126A (en) | 2014-12-29 | 2014-12-29 | Method and device for controlling cutting tool of numerically-controlled machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104647126A true CN104647126A (en) | 2015-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410831650.0A Pending CN104647126A (en) | 2014-12-29 | 2014-12-29 | Method and device for controlling cutting tool of numerically-controlled machine |
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| Country | Link |
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| CN (1) | CN104647126A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105611732A (en) * | 2015-12-29 | 2016-05-25 | 奥士康精密电路（惠州）有限公司 | Drilling method for PCB |
| CN109940457A (en) * | 2019-03-19 | 2019-06-28 | 珠海格力智能装备有限公司 | Control method and device of equipment comprising blade, storage medium and processor |
| CN110340732A (en) * | 2019-06-05 | 2019-10-18 | 安徽省恒泰动力科技有限公司 | Aluminum alloy cylinder cover production cutter life management method and system |
| WO2020135636A1 (en) * | 2018-12-28 | 2020-07-02 | 释修才 | Hub tool management system and method |
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2014
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105611732A (en) * | 2015-12-29 | 2016-05-25 | 奥士康精密电路（惠州）有限公司 | Drilling method for PCB |
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| WO2020135636A1 (en) * | 2018-12-28 | 2020-07-02 | 释修才 | Hub tool management system and method |
| CN109940457A (en) * | 2019-03-19 | 2019-06-28 | 珠海格力智能装备有限公司 | Control method and device of equipment comprising blade, storage medium and processor |
| CN109940457B (en) * | 2019-03-19 | 2021-06-29 | 珠海格力智能装备有限公司 | Control method and device of equipment comprising blade, storage medium and processor |
| CN110340732A (en) * | 2019-06-05 | 2019-10-18 | 安徽省恒泰动力科技有限公司 | Aluminum alloy cylinder cover production cutter life management method and system |
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| C53 | Correction of patent of invention or patent application | ||
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Address after: 523000, Houjie Town, Guangdong City, Dongguan province science and technology industry Chengdong Road, Dongguan City giant Machinery Industry Co., Ltd. Applicant after: Dongguan Cato Machinery Industry Co., Ltd. Address before: 523860 Guangdong Province, Dongguan city Changan town Liwu Xingfa Road No. 35 building B Applicant before: Dongguan Cato Machinery Industry Co., Ltd. |
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Free format text: CORRECT: ADDRESS; FROM: 523860 DONGGUAN, GUANGDONG PROVINCE TO: 523000 DONGGUAN, GUANGDONG PROVINCE |
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Application publication date: 20150527 |