CN100402231C - Cutting tool controlling method for automatic numerically controlled bearing housing lathe - Google Patents
Cutting tool controlling method for automatic numerically controlled bearing housing lathe Download PDFInfo
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- CN100402231C CN100402231C CNB2006100527443A CN200610052744A CN100402231C CN 100402231 C CN100402231 C CN 100402231C CN B2006100527443 A CNB2006100527443 A CN B2006100527443A CN 200610052744 A CN200610052744 A CN 200610052744A CN 100402231 C CN100402231 C CN 100402231C
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- cutter
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- stroke unit
- lathe
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Abstract
The cutting tool controlling method for automatic numerically controlled bearing housing lathe has one programmable controller provided. The programmable controller includes a memory unit for memorizing the ultimate position coordinates of the cutter, a feeding stroke unit connected to the memory unit for controlling the feeding amount of the cutter, and an exiting stroke unit with several exiting stroke data for controlling the exiting amount of the cutter. After the cutter is mounted on the cutter carrier and the sample workpiece is mounted on the machining site of the lathe, the sample workpiece is cut to determine the cut amount. Then, the ultimate cutting positions are memorized, the exiting data is selected and the exiting amount is controlled. The present invention has the advantages of simple operation and convenient cutter installation.
Description
(1) technical field
The present invention relates to a kind of control method of automatic numerically controlled bearing housing lathe cutter.
(2) background technology
Automatic numerically controlled bearing housing lathe is a kind of special purpose lathe, is used for the machining bearing lasso specially.This lathe is when work, the bearing ring workpiece that need process is fixed on processing stations and rotates at a high speed at processing stations, and tool-holder is contained on the knife rest, Tool advance, the inwall of cutting bearing ring workpiece goes out the groove of desired depth size, withdrawing after the intact groove of car with car.
Its method of existing automatic numerically controlled bearing housing lathe is: determine an absolute coordinate (machine origin)+relative coordinate value (moving displacement)+cutter benefit, constitute cutter workpiece is cut the exact position.At lasso car cutting tool operating position, cutter whenever clamps once, the relative machine origin of cutter is subjected to displacement, need tool setting again, need import correct relative coordinate value and cutter during tool setting and mend, it is impossible still will once just importing correct relative coordinate value and cutter benefit, therefore be very to bother when clamping cutter, even veteran skilled worker also needs input data repeatedly, import at every turn and start lathe feed checking after the data and whether meet the requirements.
(3) summary of the invention
For the deficiency that it is very inconvenient that the control method that overcomes automatic numerically controlled bearing housing lathe cutter in the prior art operates, the invention provides a kind of control method of automatic numerically controlled bearing housing lathe cutter, it is easy to operation.
The technical solution adopted for the present invention to solve the technical problems is: a kind of control method of automatic numerically controlled bearing housing lathe cutter, a Programmable Logic Controller is provided, in controlling the mnemon that is provided for remembering Tool in Cutting position terminal point coordinate in the programmable device, being used to the withdrawing stroke unit controlling the feed stroke unit of Tool advance amount and be used to control cutter withdrawing amount, and described mnemon is connected default several withdrawing run-length datas in described withdrawing stroke unit with described feed stroke unit.
During the dress cutter cutter is installed on the knife rest, and the sample workpiece is installed on the processing stations of lathe, start lathe examination cutter, cutter is mended by the hand arteries and veins and is determined, to determine cutting output, determines after the cutting output, enable the interior mnemon of Programmable Logic Controller with memory Tool in Cutting position terminal point coordinate, to Tool in Cutting position terminal point coordinate, in withdrawing stroke unit, select the withdrawing run-length data then, by the feed of described mnemon control cutter by the withdrawing amount of described withdrawing stroke unit controls cutter.
If the sample workpiece that uses is a standard workpiece, start lathe examination cutter, only cutter need be proceeded to the notch end of standard workpiece, cutter is mended still and is determined by the hand arteries and veins, and only operation once just can obtain Tool in Cutting position terminal point coordinate.If the sample workpiece criteria of right and wrong workpiece that uses tries accurately cutting output of cutter for the first time, take off behind the sample workpiece calibration again with the hand arteries and veins adjustment depth of cut, just can obtain Tool in Cutting position terminal point coordinate.
Beneficial effect of the present invention mainly shows: simple to operate, the installation of cutter is very convenient.
(4) specific embodiment
Below in conjunction with specific embodiment the present invention is further described.
Embodiment one
A kind of control method of automatic numerically controlled bearing housing lathe cutter, a Programmable Logic Controller is provided, in controlling the mnemon that is provided for remembering Tool in Cutting position terminal point coordinate in the programmable device, being used to the withdrawing stroke unit controlling the feed stroke unit of Tool advance amount and be used to control cutter withdrawing amount, and described mnemon is connected default several withdrawing run-length datas in described withdrawing stroke unit with described feed stroke unit.
During the dress cutter cutter is installed on the knife rest, and the standard specimen workpiece is installed on the processing stations of lathe, start lathe examination cutter, cutter is mended by the hand arteries and veins and is determined, cutter is proceeded to the notch end of standard workpiece, to determine cutting output, determine after the cutting output, enable the interior mnemon of Programmable Logic Controller with memory Tool in Cutting position terminal point coordinate, control the feed of cutter to Tool in Cutting position terminal point coordinate by described mnemon, in withdrawing stroke unit, select the withdrawing run-length data then, by the withdrawing amount of described withdrawing stroke unit controls cutter.
During running, feed stroke unit controls Tool advance, cutter stops when marching to Tool in Cutting position terminal point coordinate, promptly is the terminal point exact position of cutting herein.After cutting was finished, cutter is withdrawing under the control of withdrawing stroke unit, selected different withdrawing run-length datas during the dress cutter, just can obtain different withdrawing amounts.
Embodiment two
A kind of control method of automatic numerically controlled bearing housing lathe cutter, a Programmable Logic Controller is provided, in controlling the mnemon that is provided for remembering Tool in Cutting position terminal point coordinate in the programmable device, being used to the withdrawing stroke unit controlling the feed stroke unit of Tool advance amount and be used to control cutter withdrawing amount, and described mnemon is connected default several withdrawing run-length datas in described withdrawing stroke unit with described feed stroke unit.
During the dress cutter cutter is installed on the knife rest, and a non-standard sample workpiece is installed on the processing stations of lathe, start lathe examination cutter, try for the first time to take off behind the cutter and adjust the depth of cut with the hand arteries and veins again after the sample workpiece calibration cutting output and cutter is mended, to determine actual required cutting output, determine after the actual required cutting output, enable the interior mnemon of Programmable Logic Controller with memory Tool in Cutting position terminal point coordinate, control the feed of cutter to Tool in Cutting position terminal point coordinate by described mnemon, in withdrawing stroke unit, select the withdrawing run-length data then, by the withdrawing amount of described withdrawing stroke unit controls cutter.
During running, feed stroke unit controls Tool advance, cutter stops when marching to Tool in Cutting position terminal point coordinate, promptly is the terminal point exact position of cutting herein.After cutting was finished, cutter is withdrawing under the control of withdrawing stroke unit, selected different withdrawing run-length datas during the dress cutter, just can obtain different withdrawing amounts.
Claims (1)
1. the control method of an automatic numerically controlled bearing housing lathe cutter, a Programmable Logic Controller is provided, in controlling the mnemon that is provided for remembering Tool in Cutting position terminal point coordinate in the programmable device, being used to the withdrawing stroke unit controlling the feed stroke unit of Tool advance amount and be used to control cutter withdrawing amount, and described mnemon is connected default several withdrawing run-length datas in described withdrawing stroke unit with described feed stroke unit;
During the dress cutter cutter is installed on the knife rest, and the sample workpiece is installed on the processing stations of lathe, start lathe examination cutter, cutter is mended by the hand arteries and veins and is determined, to determine cutting output, determines after the cutting output, enable the interior mnemon of Programmable Logic Controller with memory Tool in Cutting position terminal point coordinate, to Tool in Cutting position terminal point coordinate, in withdrawing stroke unit, select the withdrawing run-length data then, by the feed of described mnemon control cutter by the withdrawing amount of described withdrawing stroke unit controls cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100527443A CN100402231C (en) | 2006-07-31 | 2006-07-31 | Cutting tool controlling method for automatic numerically controlled bearing housing lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100527443A CN100402231C (en) | 2006-07-31 | 2006-07-31 | Cutting tool controlling method for automatic numerically controlled bearing housing lathe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1887519A CN1887519A (en) | 2007-01-03 |
| CN100402231C true CN100402231C (en) | 2008-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100527443A Expired - Fee Related CN100402231C (en) | 2006-07-31 | 2006-07-31 | Cutting tool controlling method for automatic numerically controlled bearing housing lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100402231C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172918A (en) * | 2011-01-06 | 2011-09-07 | 硕方科技（北京）有限公司 | Semi-cut control equipment and method |
| CN102626886A (en) * | 2012-04-20 | 2012-08-08 | 浙江进泰机械设备有限公司 | Bearing ring turning and cutting feed method |
| CN106625196A (en) * | 2016-12-30 | 2017-05-10 | 重庆振华制动器有限公司 | Excircle machining method for brake and excircle machining machine tool |
| CN109676401B (en) * | 2019-01-30 | 2021-04-27 | 浙江陀曼云计算有限公司 | Lathe for positioning cutting |
| CN110899738B (en) * | 2019-11-28 | 2020-09-08 | 浙江陀曼精密机械有限公司 | Feed amount adjusting method for lathe |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87100136A (en) * | 1987-01-06 | 1988-07-20 | 西安交通大学 | A kind of adaptive controller of numerical control machine and control method |
| US5163009A (en) * | 1988-05-09 | 1992-11-10 | Seibu Electric Machinery Co., Ltd. | Method of machining cylindrical workpieces by using a bi-spindle numerically controlled machine tool |
| US5295075A (en) * | 1990-09-25 | 1994-03-15 | Johannes Heidenhain Gmbh | Method and apparatus for machining workpieces with numerically controlled machines |
| JPH10118891A (en) * | 1996-10-15 | 1998-05-12 | Yokota Corp:Kk | Cutting device for bearing inner and outer ring |
| JP2000231404A (en) * | 1999-02-09 | 2000-08-22 | Nissan Motor Co Ltd | Nc data generating method for bearing surface machining |
| JP2002200501A (en) * | 2000-12-28 | 2002-07-16 | Matsushita Electric Ind Co Ltd | Lathe for machining fluid bearing sleeve and machining method therefor |
-
2006
- 2006-07-31 CN CNB2006100527443A patent/CN100402231C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87100136A (en) * | 1987-01-06 | 1988-07-20 | 西安交通大学 | A kind of adaptive controller of numerical control machine and control method |
| US5163009A (en) * | 1988-05-09 | 1992-11-10 | Seibu Electric Machinery Co., Ltd. | Method of machining cylindrical workpieces by using a bi-spindle numerically controlled machine tool |
| US5295075A (en) * | 1990-09-25 | 1994-03-15 | Johannes Heidenhain Gmbh | Method and apparatus for machining workpieces with numerically controlled machines |
| JPH10118891A (en) * | 1996-10-15 | 1998-05-12 | Yokota Corp:Kk | Cutting device for bearing inner and outer ring |
| JP2000231404A (en) * | 1999-02-09 | 2000-08-22 | Nissan Motor Co Ltd | Nc data generating method for bearing surface machining |
| JP2002200501A (en) * | 2000-12-28 | 2002-07-16 | Matsushita Electric Ind Co Ltd | Lathe for machining fluid bearing sleeve and machining method therefor |
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| Publication number | Publication date |
|---|---|
| CN1887519A (en) | 2007-01-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Santong Machinery Co., Ltd. Assignor: Mao Guoliang Contract fulfillment period: 2009.7.1 to 2016.6.30 contract change Contract record no.: 2009330001814 Denomination of invention: Cutting tool controlling method for automatic numerically controlled bearing housing lathe Granted publication date: 20080716 License type: Exclusive license Record date: 2009.8.4 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.1 TO 2016.6.30; CHANGE OF CONTRACT Name of requester: NINGBO SANTONG MACHINERY CO., LTD. Effective date: 20090804 |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080716 Termination date: 20120731 |