CN104526518A - Control method for abrasive wheel cutting machine - Google Patents
Control method for abrasive wheel cutting machine Download PDFInfo
- Publication number
- CN104526518A CN104526518A CN201410726916.5A CN201410726916A CN104526518A CN 104526518 A CN104526518 A CN 104526518A CN 201410726916 A CN201410726916 A CN 201410726916A CN 104526518 A CN104526518 A CN 104526518A
- Authority
- CN
- China
- Prior art keywords
- cutting machine
- abrasive wheel
- wheel cutting
- feeding
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 229910001651 emery Inorganic materials 0.000 claims description 17
- 230000008859 change Effects 0.000 claims description 8
- 238000002474 experimental method Methods 0.000 claims description 6
- 230000002776 aggregation Effects 0.000 claims description 2
- 238000004220 aggregation Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 238000009790 rate-determining step (RDS) Methods 0.000 claims description 2
- 238000013102 re-test Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a control method for an abrasive wheel cutting machine. The abrasive wheel cutting machine comprises an object carrying platform, an abrasive wheel cutting machine body and an outer framework, the abrasive wheel cutting machine body is located above the object carrying platform, both the object carrying platform and abrasive wheel cutting machine body are located in the outer framework, the abrasive wheel cutting machine further comprises a feeding mechanism, a jig mechanism, a vertical lifting feeding mechanism and a control system, and the feeding mechanism, jig mechanism and vertical lifting feeding mechanism are respectively connected with the control system. The feeding distance of the automatic feeding mechanism can be set, the feeding is controlled through the automatic control system, the continuous testing can be realized, the personal error due to repeated locating of the manual feeding in the testing process is avoided, and the safety is higher.
Description
Technical field
The present invention relates to a kind of abrasive wheel cutting machine control method for measuring emery wheel cutting efficiency and cutting ratio.
Background technology
Traditional emery wheel cutting experiment is by artificial hand-held cutting machine, cutting experiment workpiece, emery wheel cutting efficiency and cutting ratio is calculated by clipping time and emery wheel consumption, because there is a lot of uncertain factor in artificial cutting, as manpower size, cutting mode, speeds control etc., manual operation custom is comparatively large on the impact of test data, has comparatively big error.
Summary of the invention
The object of the present invention is to provide one: automatic feed, clamping is reliable, precise cutting, the abrasive wheel cutting machine that automated data acquiistion calculates.
Technical solution of the present invention is: a kind of abrasive wheel cutting machine control method, abrasive wheel cutting machine is made up of objective table, abrasive wheel cutting machine and outside framework, abrasive wheel cutting machine is positioned at above objective table, objective table and abrasive wheel cutting machine are all positioned at outside framework, described abrasive wheel cutting machine also comprises feed mechanism, clamp mechanism, vertical lift feed mechanism and control system, and described feed mechanism, clamp mechanism and vertical lift feed mechanism are connected with control system respectively; Control method rate-determining steps is: (1) charging: added from V-type runner by workpiece; (2) cutting parameter setting: setting cutting grinding wheel specification, cutting times and cut workpiece diameter; (3) feeding: controlled by motion control system, material folding cylinder drives horizontal jaws clamping work pieces, and feeding cylinder promotes feeding slide block, and feeding slide block drives horizontal jaws feeding, and briquetting cylinder drives briquetting workpiece pressing; (4) cut: motion control system controls Screw of Worm Gear mechanism and drives abrasive wheel cutting machine feeding, data gathering system collects abrasive wheel cutting machine grinding wheel opens servomotor in beginning and end time section curent change curve at single cut workpiece, abrasive wheel cutting machine supplying position data; (5) single cut returns abrasive wheel cutting machine initial position after completing, and carries out retest or stopping according to setting; (6) experiment terminates, the curent change curve of the servomotor after the repeatedly cutting of data gathering system being collected by data handling system, and abrasive wheel cutting machine supplying position aggregation of data calculates emery wheel consumption and cutting ratio, print result.
Described feed mechanism comprises feeding cylinder and feeding linear slider, and it is sliding mode that feeding linear slider is connected to feeding cylinder in the axis of feeding cylinder.
Described vertical lift feed mechanism comprises servomotor, Screw of Worm Gear mechanism, the lifting axis of guide, lifting linear slider and shifting carrying platform, the input of Screw of Worm Gear mechanism is connected with servomotor, Screw of Worm Gear mechanism top connects shifting carrying platform, and shifting carrying platform is serially connected with on the lifting axis of guide in sliding up and down state by lifting linear slider.
Described clamp mechanism comprises V-type runner, parallel jaw, jaw cylinder, briquetting, and briquetting cylinder, and parallel jaw is connected with jaw cylinder, is being parallel to feed plane direction in unclamping or clamped condition with workpiece; Briquetting is connected to briquetting cylinder and workpiece at feeding vertical in-plane in unclamping or clamped condition.
Described control system comprises motion control system, data gathering system and data handling system, and the object of described motion control system is the action of feed mechanism, vertical lift feed mechanism and clamp mechanism; The object of data gathering system is emery wheel revolution, clipping time and emery wheel displacement; The output of described data handling system is the cutting when stock-removing efficiency of emery wheel.
After adopting above technical scheme, the beneficial effect that the present invention reaches is:
1, automatic feed mechanism, feed distance can set, and by automatic controlling system feeding, can realize continuously uninterrupted test, avoids artificial feeding in test process and repeatedly locates and cause human error, and safer;
2, vertical lift feeding structure, this mechanism's feed speed is steady, and feed pressure is constant, and grinding wheel drive mitor adopts frequency control, high-precision sensor detects wear resistance ratio grinding wheel diameter in real time in process of the test, automatically adjusts speed of grinding wheel spindle thus ensures that wear resistance ratio grinding speed is constant.Whole test process realizes automatic operation completely, thus when ensure that each test, grinding condition is completely the same, eliminates the impact of manual operation custom on test data;
3, clamp structure, in the radial direction of workpiece perpendicular to feed plane and be parallel to feed plane both direction to piece-holder, more stable;
4, control system, accurately controls the steps such as feeding, material folding, feeding cutting; According to the voltage of setting, constant voltage exports to abrasive wheel cutting machine, curent change in monitoring cutting process; Emery wheel has just contacted workpiece and after completing cutting, current break; Control system cuts according to curent change, cutting stroke, emery wheel the grinding when stock-removing efficiency that the number of turns accurately calculates emery wheel.
Accompanying drawing explanation
Fig. 1 is front view of the invention process.
Fig. 2 is left view of the present invention.
In figure: lifting slider 1, the lifting axis of guide 2, shifting carrying platform 3, Screw of Worm Gear mechanism 4, abrasive wheel cutting machine 5, briquetting 6, the briquetting axis of guide 7, briquetting cylinder 8, V-type runner 9, feeding cylinder 10, horizontal jaws 11, horizontal jaws cylinder 12, feeding slide block 13.
Detailed description of the invention
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail.
Shown in Fig. 1, Fig. 2, a kind of emery wheel test experiments machine comprises lifting slider 1, the lifting axis of guide 2, shifting carrying platform 3, Screw of Worm Gear mechanism 4, abrasive wheel cutting machine 5, briquetting 6, the briquetting axis of guide 7, briquetting cylinder 8, V-type runner 9, feeding cylinder 10, horizontal jaws 11, horizontal jaws cylinder 12, feeding slide block 13.
Transplant platform 3 to be serially connected with on two lifting axis of guides 2 by 4 lifting sliders 1, the bottom of shifting carrying platform 3 is connected with Screw of Worm Gear mechanism 4, and Screw of Worm Gear mechanism 4 drives shifting carrying platform to move up and down under the driving of servomotor.Cutting machine 5 is fixed on shifting carrying platform 3, with the lifting of transplanting platform 3 one.
Workpiece feedstock direction there is V-type runner 9 successively, horizontal jaws 11 and briquetting 6.Workpiece enters V-type runner 3 guiding and enters horizontal jaws 11.Horizontal jaws 11 is connected with jaw cylinder 12, and jaw cylinder bottom is connected with feeding slide block 13, and after jaw cylinder 12 drives horizontal jaws 11 clamping work pieces, feeding cylinder 10 promotes feeding slide block 13, drives horizontal jaws feeding forward.
Briquetting 6 is fixed on two briquetting axis of guides 7, and the briquetting axis of guide 7 is connected to cylinder 8, and cylinder 8 drives briquetting 6 to move up and down by the briquetting axis of guide 7.
Control method of the present invention is:
Input the size of emery wheel and workpiece, setting voltage parameter and cutting times in the console of control system after, workpiece and grinding wheel are installed.
Workpiece adds through V-type runner 9, and click feeding button at console, jaw cylinder 12 drives horizontal jaws 11 being parallel to the direction clamping work pieces of feed plane; After Workpiece clamping, feeding cylinder 10 promotes feeding linear slider 13 and drives horizontal jaws 11 feeding forward; After feeding completes, briquetting cylinder 8 drives the briquetting axis of guide 7 to press down, and workpiece pushed down by the briquetting 8 be fixed on the briquetting axis of guide 9.
Shift button before console is clicked, Screw of Worm Gear mechanism 4 drives abrasive wheel cutting machine 5 cutting machine clear point under the driving of servomotor, at console setting abrasive wheel cutting machine 5 servomotor voltage, the cutting number of turns.
Click start button, Screw of Worm Gear mechanism 4 drives abrasive wheel cutting machine 5 to start downward straight-line feed and cuts, and in working angles, the servomotor voltage of abrasive wheel cutting machine 5 keeps inconvenience, with absorption surface before, servomotor dallies, and electric current is steady.When the emery wheel of abrasive wheel cutting machine 5 has just started cutting workpiece, the electric current of servomotor occurs once to suddenly change, and abrasive wheel cutting machine 5 continues to cut with stable speed and constant pressure, and after completing cutting, emery wheel continues idle running, and abrasive wheel cutting machine 5 electric current is undergone mutation again.Control system automatic recording current curve and current break point.
After having cut, measure grinding wheel diameter and must cut loss, computer shakes out to take turns according to curent change curve, the emery wheel rotation number of turns, clipping time and cutting loss calculation and cuts and stock-removing efficiency, and prints result, completes test experiments.
Claims (5)
1. an abrasive wheel cutting machine control method, it is characterized in that: abrasive wheel cutting machine comprises objective table, abrasive wheel cutting machine and outside framework, abrasive wheel cutting machine is positioned at above objective table, objective table and abrasive wheel cutting machine are all positioned at outside framework, described abrasive wheel cutting machine also comprises feed mechanism, clamp mechanism, vertical lift feed mechanism and control system, and described feed mechanism, clamp mechanism and vertical lift feed mechanism are connected with control system respectively; Its rate-determining steps is:
(1) charging: workpiece is added from V-type runner;
(2) cutting parameter setting: setting cutting grinding wheel specification, cutting times and cut workpiece diameter;
(3) feeding: controlled by motion control system, material folding cylinder drives horizontal jaws clamping work pieces, and feeding cylinder promotes feeding slide block, and feeding slide block drives horizontal jaws feeding, and briquetting cylinder drives briquetting workpiece pressing;
(4) cut: motion control system controls Screw of Worm Gear mechanism and drives abrasive wheel cutting machine feeding, data gathering system collects abrasive wheel cutting machine grinding wheel opens servomotor in beginning and end time section curent change curve at single cut workpiece, abrasive wheel cutting machine supplying position data;
(5) single cut returns abrasive wheel cutting machine initial position after completing, and carries out retest or stopping according to setting;
(6) experiment terminates, the curent change curve of the servomotor after the repeatedly cutting of data gathering system being collected by data handling system, and abrasive wheel cutting machine supplying position aggregation of data calculates emery wheel consumption and cutting ratio, print result.
2. abrasive wheel cutting machine control method according to claim 1, is characterized in that: described feed mechanism comprises feeding cylinder and feeding linear slider, and it is sliding mode in the axis of feeding cylinder that feeding linear slider connects feeding cylinder.
3. abrasive wheel cutting machine control method according to claim 1, it is characterized in that: described vertical lift feed mechanism comprises servomotor, Screw of Worm Gear mechanism, the lifting axis of guide, lifting linear slider and shifting carrying platform, the input of Screw of Worm Gear mechanism is connected with servomotor, Screw of Worm Gear mechanism top connects shifting carrying platform, and shifting carrying platform is serially connected with on the lifting axis of guide in sliding up and down state through lifting linear slider.
4. abrasive wheel cutting machine control method according to claim 1; it is characterized in that: described clamp mechanism comprises V-type runner, parallel jaw, jaw cylinder, briquetting and briquetting cylinder, parallel jaw is connected in unclamping or clamping work pieces state being parallel to feed plane direction with jaw cylinder; Briquetting is connected to briquetting cylinder and unclamps or clamping work pieces state in feeding vertical in-plane on V-type runner.
5. abrasive wheel cutting machine control method according to claim 1, it is characterized in that: described control system comprises motion control system, data gathering system and data handling system, described motion control system connects feed mechanism, vertical lift feed mechanism and clamp mechanism; Data gathering system connects vertical lift feed mechanism and abrasive wheel cutting machine; Data handling system connection data gathering system and external output, display unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410726916.5A CN104526518B (en) | 2014-12-04 | 2014-12-04 | Control method for abrasive wheel cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410726916.5A CN104526518B (en) | 2014-12-04 | 2014-12-04 | Control method for abrasive wheel cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104526518A true CN104526518A (en) | 2015-04-22 |
| CN104526518B CN104526518B (en) | 2017-02-08 |
Family
ID=52842245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410726916.5A Active CN104526518B (en) | 2014-12-04 | 2014-12-04 | Control method for abrasive wheel cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104526518B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716921A (en) * | 2016-04-01 | 2016-06-29 | 莱州市蔚仪试验器械制造有限公司 | Step-wise tentative type automatic stop method of metallographic cutter |
| CN106625096A (en) * | 2016-12-19 | 2017-05-10 | 新乡市振英机械设备有限公司 | Screen frame welding seam grinding tool for spin-vibration screen |
| CN107344318A (en) * | 2017-05-26 | 2017-11-14 | 郑州科技学院 | Remote controls the horizontal abrasive wheel cutting machine of noise reduction |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS629863A (en) * | 1985-07-04 | 1987-01-17 | Sumitomo Metal Ind Ltd | Grinding and cutting machine with position detector |
| JPS6229863A (en) * | 1985-07-31 | 1987-02-07 | Sanyo Electric Co Ltd | Room heater |
| CN2652596Y (en) * | 2003-06-13 | 2004-11-03 | 邓轩昂 | Full automatic sand wheel cutter |
| CN2721316Y (en) * | 2004-07-06 | 2005-08-31 | 南京华澳科技有限公司 | Abrasive wheel cutter with safety self-locking device |
| CN102744682A (en) * | 2012-07-16 | 2012-10-24 | 潘旭华 | End surface grinding control method for numeric control cylindrical grinding machine |
| CN104526519A (en) * | 2014-12-04 | 2015-04-22 | 泰兴市和庆机械配件厂 | Abrasive wheel cutting machine and control method thereof |
-
2014
- 2014-12-04 CN CN201410726916.5A patent/CN104526518B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS629863A (en) * | 1985-07-04 | 1987-01-17 | Sumitomo Metal Ind Ltd | Grinding and cutting machine with position detector |
| JPS6229863A (en) * | 1985-07-31 | 1987-02-07 | Sanyo Electric Co Ltd | Room heater |
| CN2652596Y (en) * | 2003-06-13 | 2004-11-03 | 邓轩昂 | Full automatic sand wheel cutter |
| CN2721316Y (en) * | 2004-07-06 | 2005-08-31 | 南京华澳科技有限公司 | Abrasive wheel cutter with safety self-locking device |
| CN102744682A (en) * | 2012-07-16 | 2012-10-24 | 潘旭华 | End surface grinding control method for numeric control cylindrical grinding machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716921A (en) * | 2016-04-01 | 2016-06-29 | 莱州市蔚仪试验器械制造有限公司 | Step-wise tentative type automatic stop method of metallographic cutter |
| CN105716921B (en) * | 2016-04-01 | 2018-07-20 | 莱州市蔚仪试验器械制造有限公司 | A kind of metallographical cutter ladder exploration autostop method |
| CN106625096A (en) * | 2016-12-19 | 2017-05-10 | 新乡市振英机械设备有限公司 | Screen frame welding seam grinding tool for spin-vibration screen |
| CN107344318A (en) * | 2017-05-26 | 2017-11-14 | 郑州科技学院 | Remote controls the horizontal abrasive wheel cutting machine of noise reduction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104526518B (en) | 2017-02-08 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Na Inventor after: Sun Jian Inventor after: Liu Yi Inventor after: Chen Xiaoling Inventor before: Zhang Heqing |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160817 Address after: 225400 Jiangsu city of Taizhou province Taixing City Economic Development Zone Industrial Park East Road No. 18 Dai Wang Applicant after: Sun Jun Applicant after: Sun Jihai Address before: 225400 Binjiang, Jiangsu, Taixing Town, Tongjiang Road, Applicant before: TAIXING HEQING MACHINERY FITTINGS FACTORY |
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Xiaobing Inventor before: Wang Na Inventor before: Sun Jian Inventor before: Liu Yi Inventor before: Chen Xiaoling |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161122 Address after: 350200 Fujian city of Changle province Wu Hangxi Town Road No. 5 Building 6 No. 601 Applicant after: Liu Xiaobing Address before: 225400 Jiangsu city of Taizhou province Taixing City Economic Development Zone Industrial Park East Road No. 18 Dai Wang Applicant before: Sun Jun Applicant before: Sun Jihai |
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| TR01 | Transfer of patent right |
Effective date of registration: 20191118 Address after: 225300 No.2, Shugang Road, Binjiang Industrial Park, Taizhou Economic Development Zone, Jiangsu Province Patentee after: Taizhou xinbinjiang Development Co., Ltd Address before: 350200 Fujian city of Changle province Wu Hangxi Town Road No. 5 Building 6 No. 601 Patentee before: Liu Xiaobing |
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| TR01 | Transfer of patent right |