CN103737477A - Method and device for measuring and automatically repairing cylindricity error for numerical control honing machine - Google Patents
Method and device for measuring and automatically repairing cylindricity error for numerical control honing machine Download PDFInfo
- Publication number
- CN103737477A CN103737477A CN201310727495.3A CN201310727495A CN103737477A CN 103737477 A CN103737477 A CN 103737477A CN 201310727495 A CN201310727495 A CN 201310727495A CN 103737477 A CN103737477 A CN 103737477A
- Authority
- CN
- China
- Prior art keywords
- section size
- honing head
- reversal point
- honing
- middle section
- 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.)
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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
- B24B33/00—Honing machines or devices; Accessories therefor
- B24B33/06—Honing machines or devices; Accessories therefor with controlling or gauging equipment
-
- 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
- B24B49/02—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 according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent
- B24B49/04—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 according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent involving measurement of the workpiece at the place of grinding during grinding operation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention belongs to the electromechanical field and particularly relates to a numerical control honing machine which aims at solving the problem that the existing numerical control honing machine is low in hole cylindricity error repairing efficiency and inaccurate in repairing. A device comprises a honing head reciprocating mechanism and a honing head which are connected and further comprises a pneumatic electric converter, a high response valve, a rotary encoder and a processor. A pneumatic nozzle is arranged on the honing head and connected with the pneumatic electric converter, the honing head reciprocating mechanism is connected with the high response valve and the rotary encoder, the processor is connected with the pneumatic electric converter, the high response valve and the rotary encoder, and the processor is used for receiving the section size of a column inner hole and collected by the pneumatic electric converter and transmitting a corresponding instruction to the high response valve according to the section size. A method for measuring and automatically repairing cylindricity error for the numerical control honing machine is further provided. The device and the method are applicable to the numerical control honing machine.
Description
Technical field
The present invention relates to and belongs to dynamo-electric field, particularly numerical control honing machine.
Background technology
Domestic traditional honing machine at present, the reciprocal reversal point of honing head is by travel switch commutation, according to the position that need to adjust stroke collision block of honing bores, move the position of honing head reversal point, if but deviation from cylindrical form before the honing of a collection of workpiece mesopore is different, operator can not frequent adjust collision block position, can only manually control honing head and do the short stroke honing at diameter position less than normal.The method efficiency is lower, and correction effect is poor.The numerical control honing machine of development afterwards, although can input in control system the position of honing head reversal point, but because do not carry out the measurement judgement of the cylindricity in hole, also position that just can not automated movement honing head reversal point, still needs operator according to the position of situation manual change's reversal point of honing.
Summary of the invention
The object of the invention is post degree error efficiency in order to solve existing numerical control honing machine trimming hole low, revise coarse problem.
For achieving the above object, the invention provides a kind of numerical control honing machine and measure also the device of amending column degree error automatically, comprise honing head reciprocator and honing head, bistrique reciprocator is connected with honing head, also comprise pneumatic-to-current converter, high responsive valves, rotary encoder and processor, on described honing head, be provided with air-blast atomizer, described air-blast atomizer is connected with pneumatic-to-current converter, described honing head reciprocator is connected with high responsive valves and rotary encoder respectively, described processor respectively with pneumatic-to-current converter, high responsive valves and rotary encoder connect, described processor is for receiving the sectional dimension of the column endoporus that pneumatic-to-current converter collects and sending corresponding instruction to high responsive valves according to sectional dimension.
Particularly, between described bistrique reciprocator and rotary encoder, by Timing Belt, be connected.
Particularly, described pneumatic-to-current converter is pressure resistance type pneumatic-to-current converter.
The present invention also provides a kind of numerical control honing machine to measure also the method for amending column degree error automatically, it is characterized in that, comprises the steps:
The position of A. specifying upper section, middle section and the lower section that need to carry out the endoporus of the column of honing, upper reversal point extreme position, the lower reversal point extreme position of honing head and the upper reversal point of honing head and the lower reversal point of setting honing head move distance once;
B. processor sends instruction to high responsive valves, high responsive valves control honing head reciprocator moves back and forth, pneumatic-to-current converter gathers specified sectional dimension and sectional dimension is sent to processor, and described sectional dimension comprises upper section size, middle section size and lower section size;
C. processor judge the shape of column endoporus according to the sectional dimension receiving, according to interior hole shape send instruction to high responsive valves with control honing head reciprocator change honing head reversal point position or in short range reciprocating mode, carry out the post degree error of trimming hole.
Particularly, step C comprises the steps:
If C1. upper section size is less than middle section size, and lower section size is greater than middle section size, enter step C2; If upper section size is less than middle section size, lower section size is also less than middle section size, enters step C3; If upper section size is less than middle section size, lower section size equals middle section size, enters step C4; If upper section size is greater than middle section size, and lower section size is less than middle section size, enter step C5; If upper section size is greater than middle section size, lower section size is also greater than middle section size, enters step C6; If upper section size is greater than middle section size, lower section size equals middle section size, enters step C7; If upper section size equals middle section size, lower section size is greater than middle section size, enters step C8; If upper section size equals middle section size, lower section size is less than middle section size, enters step C9; If upper section size equals middle section size, lower section size also equals middle section size, exits honing;
C2. the upper reversal point of honing head and lower reversal point move once on all;
C3. on the upper reversal point of honing head, move once, the lower reversal point of honing head moves down once;
C4. on the upper reversal point of honing head, move once, the lower reversing point position of honing head is constant;
C5. the upper reversal point of honing head and lower reversal point all move down once;
C6. the upper reversal point of honing head moves down once, on the lower reversal point of honing head, moves once;
C7. the upper reversal point of honing head moves down once, and the lower reversing point position of honing head is constant;
C8. the upper reversing point position of honing head is constant, on the lower reversal point of honing head, moves once;
C9. the upper reversing point position of honing head is constant, and the lower reversal point of honing head moves down once;
Further, when moving on to the extreme position of upper reversal point on the upper reversal point of honing head, honing head changes top short range reciprocating into, and when the lower reversal point of honing head moves down into the extreme position of lower reversal point, honing head changes bottom short range reciprocating into.
Particularly, the distance of short range reciprocating and the number of times of short range reciprocating are predefined numerical value.
The invention has the beneficial effects as follows: by providing a kind of numerical control honing machine to measure also the method for amending column degree error automatically, can automatically measure and revise the size of column endoporus, the method is simple to operate, and operating efficiency is high, can accurately revise the post degree error of column endoporus.
The specific embodiment
Below in conjunction with embodiment, technical scheme of the present invention is further described.
Numerical control honing machine of the present invention is measured also the device of amending column degree error automatically, comprise honing head reciprocator and honing head, honing head reciprocator is connected with honing head, also comprise pneumatic-to-current converter, high responsive valves, rotary encoder and processor, on honing head, be provided with air-blast atomizer, air-blast atomizer is connected with pneumatic-to-current converter, honing head reciprocator is connected with high responsive valves and rotary encoder respectively, processor respectively with pneumatic-to-current converter, high responsive valves and rotary encoder connect, processor is for receiving the sectional dimension data of the column endoporus that pneumatic-to-current converter collects and sending corresponding instruction to high responsive valves according to sectional dimension data.
Numerical control honing machine of the present invention is measured also the method for amending column degree error automatically, comprise the steps: first, appointment need to be carried out the position of upper section, middle section and the lower section of the endoporus of the column of honing, and upper reversal point extreme position, the lower reversal point extreme position of honing head and the upper reversal point of honing head and the lower reversal point of setting honing head move distance once; Then, processor sends instruction to high responsive valves, high responsive valves control honing head reciprocator moves back and forth, and pneumatic-to-current converter gathers specified sectional dimension and sectional dimension is sent to processor, and described sectional dimension comprises upper section size, middle section size and lower section size; Finally, processor judge the shape of column endoporus according to the sectional dimension receiving, according to interior hole shape send instruction to high responsive valves with control honing head reciprocator change honing head reversal point position or in short range reciprocating mode, carry out the post degree error of trimming hole.
Embodiment
Air-blast atomizer is installed on honing head, and air-blast atomizer is connected with pressure resistance type pneumatic-to-current converter, can measure the aperture of column endoporus, and pneumatic-to-current converter is connected with processor, and the numerical value in the internal control aperture recording is sent to processor.The Timing Belt that the axial location of honing head in hole connected by honing head reciprocator passes to rotary encoder, and rotary encoder sends to processor by positional information after recording the axial location information of honing head in hole.Honing head reciprocator, by high responsive valves control, can accurately control the reversing point position of honing head, the instruction of high responsive valves receiving processor, and according to the motion of instruction control honing head reciprocator, thus the position of change reciprocating reversing point.
After numerical control honing machine is started working, first specify the position of upper section, middle section and the lower section that need to carry out the endoporus of the column of honing, on setting honing head, the extreme position of reversal point, extreme position and the reversal point of lower reversal point move distance once.Afterwards, processor sends instruction to high responsive valves, high responsive valves control honing head reciprocator moves back and forth, pneumatic-to-current converter read appointment upper section, middle section and lower section sectional dimension and sectional dimension is sent to processor, processor is obtaining after sectional dimension, according to sectional dimension data, send instruction to high responsive valves, thereby control the work of honing machine reciprocator, change the position of reversal point or work in short range reciprocating mode.If upper section size is less than middle section size, and lower section size is greater than middle section size, the upper reversal point of honing head and lower reversal point move once on all; ; If upper section size is less than middle section size, lower section size is also less than middle section size, on the upper reversal point of honing head, moves once, and the lower reversal point of honing head moves down once; If upper section size is less than middle section size, lower section size equals middle section size, on the upper reversal point of honing head, moves once, and the lower reversing point position of honing head is constant; If upper section size is greater than middle section size, and lower section size is less than middle section size, the upper reversal point of honing head and lower reversal point all move down once; If upper section size is greater than middle section size, lower section size is also greater than middle section size, and the upper reversal point of honing head moves down once, on the lower reversal point of honing head, moves once; ; If upper section size is greater than middle section size, lower section size equals middle section size, and the upper reversal point of honing head moves down once, and the lower reversing point position of honing head is constant; If upper section size equals middle section size, lower section size is greater than middle section size, and the upper reversing point position of honing head is constant, on the lower reversal point of honing head, moves once; If upper section size equals middle section size, lower section size is less than middle section size, and the upper reversing point position of honing head is constant, and the lower reversal point of honing head moves down once; If upper section size equals middle section size, lower section size also equals middle section size, exits honing.When moving on to the extreme position of upper reversal point on the upper reversal point of honing head, honing head changes top short range reciprocating into, and when the lower reversal point of honing head moves down into the extreme position of lower reversal point, honing head changes bottom short range reciprocating into.The distance of short range reciprocating and short range reciprocating number of times are predefined numerical value.
Claims (7)
1. numerical control honing machine is measured also the device of amending column degree error automatically, comprise honing head reciprocator and honing head, honing head reciprocator is connected with honing head, it is characterized in that, also comprise pneumatic-to-current converter, high responsive valves, rotary encoder and processor, on described honing head, be provided with air-blast atomizer, described air-blast atomizer is connected with pneumatic-to-current converter, described honing head reciprocator is connected with high responsive valves and rotary encoder respectively, and described processor is connected with pneumatic-to-current converter, high responsive valves and rotary encoder respectively;
Described processor is for receiving the sectional dimension of the column endoporus that pneumatic-to-current converter collects and sending corresponding instruction to high responsive valves according to sectional dimension.
2. numerical control honing machine as claimed in claim 1 is measured also the device of amending column degree error automatically, it is characterized in that, between described honing head reciprocator and rotary encoder, by Timing Belt, is connected.
3. numerical control honing machine as claimed in claim 1 is measured also the device of amending column degree error automatically, it is characterized in that, described pneumatic-to-current converter is pressure resistance type pneumatic-to-current converter.
4. numerical control honing machine is measured also the method for amending column degree error automatically, it is characterized in that, comprises the steps:
The position of A. specifying upper section, middle section and the lower section that need to carry out the endoporus of the column of honing, upper reversal point extreme position, the lower reversal point extreme position of honing head and the upper reversal point of honing head and the lower reversal point of setting honing head move distance once;
B. processor sends instruction to high responsive valves, high responsive valves control honing head reciprocator moves back and forth, pneumatic-to-current converter gathers specified sectional dimension and sectional dimension is sent to processor, and described sectional dimension comprises upper section size, middle section size and lower section size;
C. processor judge the shape of column endoporus according to the sectional dimension receiving, according to interior hole shape send instruction to high responsive valves with control honing head reciprocator change honing head reversal point position or in short range reciprocating mode, carry out the post degree error of trimming hole.
5. numerical control honing machine as claimed in claim 4 is measured also the method for amending column degree error automatically, it is characterized in that, step C comprises the steps:
If C1. upper section size is less than middle section size, and lower section size is greater than middle section size, enter step C2; If upper section size is less than middle section size, lower section size is also less than middle section size, enters step C3; If upper section size is less than middle section size, lower section size equals middle section size, enters step C4; If upper section size is greater than middle section size, and lower section size is less than middle section size, enter step C5; If upper section size is greater than middle section size, lower section size is also greater than middle section size, enters step C6; If upper section size is greater than middle section size, lower section size equals middle section size, enters step C7; If upper section size equals middle section size, lower section size is greater than middle section size, enters step C8; If upper section size equals middle section size, lower section size is less than middle section size, enters step C9; If upper section size equals middle section size, lower section size also equals middle section size, exits honing;
C2. the upper reversal point of honing head and lower reversal point move once on all;
C3. on the upper reversal point of honing head, move once, the lower reversal point of honing head moves down once;
C4. on the upper reversal point of honing head, move once, the lower reversing point position of honing head is constant;
C5. the upper reversal point of honing head and lower reversal point all move down once;
C6. the upper reversal point of honing head moves down once, on the lower reversal point of honing head, moves once;
C7. the upper reversal point of honing head moves down once, and the lower reversing point position of honing head is constant;
C8. the upper reversing point position of honing head is constant, on the lower reversal point of honing head, moves once;
C9. the upper reversing point position of honing head is constant, and the lower reversal point of honing head moves down once.
6. numerical control honing machine as claimed in claim 5 is measured also the method for amending column degree error automatically, it is characterized in that, when moving on to the extreme position of upper reversal point on the upper reversal point of honing head, honing head changes top short range reciprocating into, when the lower reversal point of honing head moves down into the extreme position of lower reversal point, honing head changes bottom short range reciprocating into.
7. numerical control honing machine as claimed in claim 6 is measured also the method for amending column degree error automatically, it is characterized in that, the distance of short range reciprocating and the number of times of short range reciprocating are predefined numerical value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310727495.3A CN103737477A (en) | 2013-12-25 | 2013-12-25 | Method and device for measuring and automatically repairing cylindricity error for numerical control honing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310727495.3A CN103737477A (en) | 2013-12-25 | 2013-12-25 | Method and device for measuring and automatically repairing cylindricity error for numerical control honing machine |
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| CN103737477A true CN103737477A (en) | 2014-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310727495.3A Pending CN103737477A (en) | 2013-12-25 | 2013-12-25 | Method and device for measuring and automatically repairing cylindricity error for numerical control honing machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175581A (en) * | 2017-07-21 | 2017-09-19 | 上汽通用五菱汽车股份有限公司 | The honing method and grinding equipment of engine cylinder hole |
| CN107544435A (en) * | 2017-09-30 | 2018-01-05 | 广州数控信息科技有限公司 | A kind of honing reciprocating motion control method in digital control system |
| CN114571352A (en) * | 2022-01-28 | 2022-06-03 | 宁夏银川大河数控机床有限公司 | Honing cylindricity compensation mode |
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| JP2002283230A (en) * | 2001-03-23 | 2002-10-03 | Seiko Instruments Inc | Cylindricality control device |
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| CN201604070U (en) * | 2009-12-17 | 2010-10-13 | 宝鸡忠诚机床股份有限公司 | Numerical control vertical type cylinder sleeve honing mill |
| CN103257615A (en) * | 2013-04-11 | 2013-08-21 | 西安交通大学 | Form quality dynamic identification and modification control method in machining process |
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| US5797303A (en) * | 1995-07-14 | 1998-08-25 | Matsushita Electric Industrial Co., Ltd. | Sleeve bore machining apparatus and sleeve bore machining method |
| JP2002283230A (en) * | 2001-03-23 | 2002-10-03 | Seiko Instruments Inc | Cylindricality control device |
| CN1755324A (en) * | 2004-09-30 | 2006-04-05 | 洛阳轴承集团有限公司 | Pneumatic instrument for measuring inside diameter of thin-wall bearing |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175581A (en) * | 2017-07-21 | 2017-09-19 | 上汽通用五菱汽车股份有限公司 | The honing method and grinding equipment of engine cylinder hole |
| CN107544435A (en) * | 2017-09-30 | 2018-01-05 | 广州数控信息科技有限公司 | A kind of honing reciprocating motion control method in digital control system |
| CN114571352A (en) * | 2022-01-28 | 2022-06-03 | 宁夏银川大河数控机床有限公司 | Honing cylindricity compensation mode |
| CN114571352B (en) * | 2022-01-28 | 2024-02-23 | 宁夏银川大河数控机床有限公司 | Honing cylindricity compensation mode |
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Application publication date: 20140423 |