CN114523417A - Method for detecting diameter of grinding wheel of roll grinder - Google Patents
Method for detecting diameter of grinding wheel of roll grinder Download PDFInfo
- Publication number
- CN114523417A CN114523417A CN202210253894.XA CN202210253894A CN114523417A CN 114523417 A CN114523417 A CN 114523417A CN 202210253894 A CN202210253894 A CN 202210253894A CN 114523417 A CN114523417 A CN 114523417A
- Authority
- CN
- China
- Prior art keywords
- grinding wheel
- diameter
- standard
- roll grinder
- correcting
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 238000013459 approach Methods 0.000 claims description 5
- 238000003754 machining Methods 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/10—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring diameters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention belongs to the technical field of precision machining, and particularly relates to a method for detecting the diameter of a grinding wheel of a roll grinder. Comprises a roll grinder and a standard grinding wheel. The method comprises the following steps: 1, selecting a standard grinding wheel with a determined standard diameter Dref, and mounting the standard grinding wheel on a roll grinding machine; 2, operating a signal program for correcting the diameter of the grinding wheel, reading the position of an X axis when the grinding wheel is close to the detection device, and recording the position as Xcur; the method comprises the steps of (1) running a grinding wheel diameter correcting signal program, reading the position of an X axis, recording the position as Xref, (5) calculating the diameter Dx of a grinding wheel, Dx = Dref +2(Xref-Xcur), and running the diameter correcting program to accurately measure the grinding wheels with different diameters by only arranging a standard grinding wheel on the existing roll grinder and utilizing the original high-precision servo drive motor shaft X and a detection system of the grinder without additional detection elements, wherein the diameter correcting program is simple and reliable in structure.
Description
Technical Field
The invention belongs to the technical field of precision machining, and particularly relates to a method for detecting the diameter of a grinding wheel of a roll grinder.
Background
A roll grinder is indispensable production equipment in modern industrial production and is mainly applied to industries such as metallurgy, papermaking and the like. The working mechanism of the roll grinder is that the grinding wheel and the workpiece do relative rotary motion (main motion), the grinding wheel and the workpiece do relative longitudinal motion and also need to have certain radial relative displacement, and because the requirements of various industries on the precision and the surface quality of the roll are higher and higher, the roll grinder body is required to have higher working precision and mainly depends on the selection of the grinding wheel, cooling liquid and grinding process parameters matched with the specific processing roll. In the grinding process, particles on the surface of the grinding wheel fall off and are abraded, and meanwhile, in order to keep the particles on the surface of the grinding wheel to be sharp, a golden pen is used for finishing the surface of the grinding wheel, so that the diameter of the grinding wheel is changed inevitably, and the diameter change of the grinding wheel influences the technological parameter requirements.
The real numerical value of the diameter of the grinding wheel is an important technical index on a grinding machine, the earliest detection method is to detect the diameter by utilizing the angle change of a grinding wheel water spray mouth to drive a potentiometer, and although the structure is simple, the potentiometer is unreliable due to frequent operation and nozzle moving or over-strong force. And a method for calculating the diameter of the grinding wheel by using the short grating ruler for counting is also provided, and the measuring method has the advantages of complex equipment structure and high cost of used devices. Therefore, it is necessary to develop an economical and reliable detection method.
Disclosure of Invention
The invention aims to provide a method for detecting the diameter of a grinding wheel of a roll grinder, which has a simple and reliable structure, can be used on the existing roll grinder and has enough measurement precision.
The invention is realized by the following technical scheme:
a method for detecting the diameter of grinding wheel of roller grinder is composed of roller grinder and standard grinding wheel.
Also comprises the following steps:
1, selecting a standard grinding wheel with a determined standard diameter Dref, and mounting the standard grinding wheel on a roll grinding machine;
2, operating a signal program for correcting the diameter of the grinding wheel, enabling the grinding wheel to approach the detection device, reading the position of an X axis, and recording as Xcur;
3, unloading the standard grinding wheel and installing the grinding wheel to be detected;
4, running a signal program for correcting the diameter of the grinding wheel, reading the position of the X axis and recording as Xref;
5, calculating the diameter Dx of the grinding wheel, Dx = Dref +2(Xref-Xcur);
the invention has the following beneficial effects:
the grinding wheel with different diameters can be accurately measured only by arranging a standard grinding wheel on the existing roll grinder, operating a diameter correcting program by utilizing the original high-precision servo drive motor shaft X and a detection system of the grinder, and the grinding wheel diameter measuring device is simple and reliable in structure without additional detection elements.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a detection system of a roll grinder;
FIG. 2 is a flow chart of the diameter measurement of the grinding wheel according to the present invention;
in the figure:
1-grinding wheel, 2-stop lever, 3-induction ring, 4-working position approach switch, 5-overtravel protection approach switch and 6-reset spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention relates to a method for detecting the diameter of a grinding wheel of a roll grinder, which comprises the roll grinder and a standard grinding wheel sheet; fig. 1 is a schematic diagram of a roll grinder detection system, the stop lever 2, the induction ring 3, the working position proximity switch 4, the over travel protection proximity switch 5 and the reset spring 6 form the roll grinder detection system, and a standard grinding wheel and a grinding wheel to be detected are respectively arranged at the positions of the grinding wheels, and the following steps are adopted by the existing roll grinder detection system shown in fig. 1:
1, selecting a standard grinding wheel with a determined standard diameter Dref, and mounting the standard grinding wheel on a roll grinding machine;
2, operating a signal program for correcting the diameter of the grinding wheel, enabling the grinding wheel to approach the detection device, reading the position of an X axis, and recording as Xcur;
3, unloading the standard grinding wheel and installing the grinding wheel to be detected;
4, running a signal program for correcting the diameter of the grinding wheel, reading the position of the X axis and recording as Xref;
5, calculate the cut-off wheel diameter Dx, Dx = Dref +2 (Xref-Xcur).
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (1)
1. A method for detecting the diameter of a grinding wheel of a roll grinder comprises the roll grinder and is characterized by comprising a standard grinding wheel sheet;
also comprises the following steps:
selecting a standard grinding wheel with a determined standard diameter Dref, and mounting the standard grinding wheel on the roll grinding machine;
operating a signal program for correcting the diameter of the grinding wheel, enabling the grinding wheel to approach the detection device, reading the position of the X axis, and recording as Xcur;
unloading the standard grinding wheel and installing the grinding wheel to be detected;
operating a grinding wheel diameter signal correcting program, reading the position of an X axis, and recording as Xref;
the cut-off wheel diameter Dx, Dx = Dref +2(Xref-Xcur) is calculated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210253894.XA CN114523417A (en) | 2022-03-15 | 2022-03-15 | Method for detecting diameter of grinding wheel of roll grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210253894.XA CN114523417A (en) | 2022-03-15 | 2022-03-15 | Method for detecting diameter of grinding wheel of roll grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114523417A true CN114523417A (en) | 2022-05-24 |
Family
ID=81626335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210253894.XA Pending CN114523417A (en) | 2022-03-15 | 2022-03-15 | Method for detecting diameter of grinding wheel of roll grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114523417A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5771599A (en) * | 1996-05-31 | 1998-06-30 | Toshiba Kikai Kabushiki Kaisha | Method of and instrument for measuring roll diameter in roll grinder |
| TW200843900A (en) * | 2007-05-11 | 2008-11-16 | Yung-Shin Tarng | A method of measuring the radius of the grinding wheel contours for micro-drill |
| CN105665294A (en) * | 2016-03-21 | 2016-06-15 | 贵阳瑞极精密测量有限公司 | Device for measuring diameter of valve rod |
| CN207379419U (en) * | 2017-09-28 | 2018-05-18 | 贵州福斯特磨料磨具有限公司 | A kind of emery wheel appearance detection apparatus |
| CN109141211A (en) * | 2018-09-11 | 2019-01-04 | 江阴爱尔姆真空设备有限公司 | The On-line Measuring Method of screw rotor diameter |
| CN110000639A (en) * | 2019-04-26 | 2019-07-12 | 合肥工业大学 | A kind of roller diameter based on roll grinder and taper on-position measure device and measurement method |
| CN113524039A (en) * | 2021-07-28 | 2021-10-22 | 大连理工大学 | Grinding wheel profile in-situ measuring device and method for numerically controlled grinder |
| CN114061521A (en) * | 2021-12-20 | 2022-02-18 | 浙江亚微精密机床有限公司 | Precision measuring device for inner hole excircle of workpiece |
| CN215898858U (en) * | 2021-05-25 | 2022-02-25 | 河南中烟工业有限责任公司 | Crowded mouth of tray filler shuts down detection device and allies oneself with accuse circuit |
-
2022
- 2022-03-15 CN CN202210253894.XA patent/CN114523417A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5771599A (en) * | 1996-05-31 | 1998-06-30 | Toshiba Kikai Kabushiki Kaisha | Method of and instrument for measuring roll diameter in roll grinder |
| TW200843900A (en) * | 2007-05-11 | 2008-11-16 | Yung-Shin Tarng | A method of measuring the radius of the grinding wheel contours for micro-drill |
| CN105665294A (en) * | 2016-03-21 | 2016-06-15 | 贵阳瑞极精密测量有限公司 | Device for measuring diameter of valve rod |
| CN207379419U (en) * | 2017-09-28 | 2018-05-18 | 贵州福斯特磨料磨具有限公司 | A kind of emery wheel appearance detection apparatus |
| CN109141211A (en) * | 2018-09-11 | 2019-01-04 | 江阴爱尔姆真空设备有限公司 | The On-line Measuring Method of screw rotor diameter |
| CN110000639A (en) * | 2019-04-26 | 2019-07-12 | 合肥工业大学 | A kind of roller diameter based on roll grinder and taper on-position measure device and measurement method |
| CN215898858U (en) * | 2021-05-25 | 2022-02-25 | 河南中烟工业有限责任公司 | Crowded mouth of tray filler shuts down detection device and allies oneself with accuse circuit |
| CN113524039A (en) * | 2021-07-28 | 2021-10-22 | 大连理工大学 | Grinding wheel profile in-situ measuring device and method for numerically controlled grinder |
| CN114061521A (en) * | 2021-12-20 | 2022-02-18 | 浙江亚微精密机床有限公司 | Precision measuring device for inner hole excircle of workpiece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102059650B (en) | Precise on-site measuring device and measuring method for sphericity of spherical surface | |
| CN105234820B (en) | A kind of non contact metal base grinding wheel deviation from circular from and wear extent online test method and the device for realizing this method | |
| CN102116611B (en) | Detection method for cam outline detection system | |
| CN110906876A (en) | Non-contact extreme method inner diameter detection method and device | |
| CN103707132A (en) | Method of presetting tools on numerical control machine tool on the basis of spherical-contact sensing part of tool-presetting measuring head | |
| CN1453103A (en) | In-situ trimming method for shaping abrasive wheel | |
| CN102200762B (en) | Numerical control system for contour detection of cam | |
| CN102122144A (en) | Numerical control system for detecting cam contours | |
| JP2013537629A (en) | Calibration device for measuring gauge of cylinder diameter and other geometric features | |
| EP1415129B1 (en) | A method, device and system to determine gear tooth position | |
| CN112247670A (en) | Single-shaft measuring type measuring head and measuring method thereof | |
| CN106017377A (en) | Calibration method for measuring probe for online measurement in processing machine tool | |
| CN109141329B (en) | Ball screw online measurement method based on one-dimensional trigger type measuring head | |
| CN102147238A (en) | Device for detecting cam profile | |
| CN114523417A (en) | Method for detecting diameter of grinding wheel of roll grinder | |
| CN102297676A (en) | Cam contour detection system driven by wire rope | |
| CN103506955B (en) | Internal Spherical Surface ring accurate grinding is at level detecting apparatus and automatic testing method | |
| CN102937419B (en) | Cam profile detection system based on direct driving motor | |
| CN110186353B (en) | Train wheel radial dimension measuring tool and train wheel radial dimension measuring method | |
| CN203542367U (en) | Device for automatically detecting and compensating grinding wheel and grinding processing center | |
| CN108507447B (en) | A kind of deviation from circular from off-line measurement method | |
| JP6717287B2 (en) | Shape measuring device for welded part of welded pipe | |
| JP3701449B2 (en) | Roll measuring method and apparatus | |
| CN115972096A (en) | Method for controlling removal amount distribution of double-sided polishing equipment | |
| CN103868469A (en) | Full automatic following tracking precise scanning detecting device and method for camshaft complex molded-line lift |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220524 |