CN100479987C - Method for correcting error of processing center horizontal/vertical conversion by using technological ball - Google Patents
Method for correcting error of processing center horizontal/vertical conversion by using technological ball Download PDFInfo
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- CN100479987C CN100479987C CNB200510117637XA CN200510117637A CN100479987C CN 100479987 C CN100479987 C CN 100479987C CN B200510117637X A CNB200510117637X A CN B200510117637XA CN 200510117637 A CN200510117637 A CN 200510117637A CN 100479987 C CN100479987 C CN 100479987C
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Abstract
A method for correcting the error in vertical-to-horizontal conversion of machining center by use of technological ball includes such steps as putting the technological ball holder in the center of a rotary table of said machining center, fastening it by press plate, turning the rotary table to center the technological ball by miorometer gauge, regulating the position of technological ball holder, determining the X coordinate of vertical axle, using above-said steps to determine the X coordinate of horizontal axle, and subtracting them from each other to obtain said error. Its advantage is high correction precision.
Description
Technical field: the present invention relates to a kind of work in-process that is used for and utilize technological ball to proofread and correct the method for the upright transformed error that crouches in the heart.
Background technology: the vertical shaft of machining center and horizontal axis in theory should be in the planes of the Z-Y of lathe coordinate system, promptly upright crouching when changing, main shaft should remain unchanged with respect to the X coordinate of turntable pivot, it is just the highest to add the man-hour precision in the upright conversion of crouching like this, but because the existence of foozle, the X coordinate can change when standing for sleeping in the conversion, error occurs, thereby influences machining accuracy.At present, proofreading and correct machining center method upright, the transformed error that crouches mainly is: on test specimen, utilize vertical shaft and horizontal axis to process a pair of orthogonal crossing hole respectively, measure error with three-coordinate measuring machine, determine its relative position error, the error of, crouch conversion upright as machining center with this is proofreaied and correct adding man-hour.Because mismachining tolerance, the measure error of this method are bigger, if will obtain exact value, need one group of test specimen of processing, its measurement data is handled.Owing to reasons such as wearing and tearing, the upright transformed error that crouches may change to some extent, need make regular check on, and adopt this method cumbersome, and cost is higher.When being subjected to the upright transformed error that crouches to influence the part of big high accuracy, value costliness for processing, the transformed error for sleeping in that need oppose before processing is checked, adopts this method also cumbersome.
Summary of the invention: the purpose of this invention is to provide a kind of accuracy height, the method for utilizing technological ball to proofread and correct the upright transformed error that crouches of machining center easy and simple to handle.Technical solution of the present invention is, makes a technological ball, and the circularity of ball is 0.001mm, and technological ball is adhesive in by on the stand with epoxy resin, and stand is seated in the turntable center of machining center, compresses gently with pressing plate; At first determine vertical shaft X coordinate position, amesdial is stuck in the vertical shaft spindle hole rotating table, with amesdial centering technological ball, according to the technological ball situation of beating, adjusting process billiard table chord position is put, the technological ball center is overlapped with machining center turntable pivot, determine the X coordinate figure of vertical shaft; Determine horizontal axis X coordinate again, amesdial is stuck in the horizontal axis spindle hole, rotation machining center horizontal axis, with amesdial centering technological ball,, adjust the machining center revolving table position according to the technological ball situation of beating, the technological ball center is overlapped with the horizontal axis center, determine horizontal axis X coordinate figure, the X coordinate figure of vertical shaft and horizontal axis is subtracted each other, obtain the upright transformed error that crouches of machining center.The method that adopting process ball of the present invention is proofreaied and correct, only utilize technological ball and amesdial both can draw the correction difference of machining center diaxon upright, for sleeping in, workload is reduced, saved a large amount of time, the time that processing is proofreaied and correct is compared with the upright opening correction method, required time only is 1/10 of a vertical correction method, and correction accuracy is compared with the upright opening correction method, and correction accuracy has improved an order of magnitude; And technological ball can use repeatedly, thereby processing cost is reduced.
Description of drawings: Fig. 1 is the technological ball of technological ball alignment device of the present invention and the schematic diagram of stand.
The specific embodiment:
Technological ball 1 of processing and fabricating and stand 2, the circularity of ball is 0.001mm, technological ball 1 usefulness epoxy resin is adhesive in by on the stand 2.Timing is placed on the turntable center of machining center with the stand that is placed with technological ball, compresses gently, amesdial is stuck in the vertical shaft spindle hole, and rotating table is with amesdial centering technological ball, the technological ball that shows according to the amesdial situation of beating, the position of adjusting process billiard table frame makes the jerk value of amesdial the smaller the better, is as the criterion with the circularity 0.001mm near ball, then, the technological ball stand is compressed, write down the X coordinate figure, with the X coordinate of this coordinate figure as vertical shaft; Amesdial is stuck in the horizontal axis spindle hole again, rotation machining center horizontal axis, with amesdial centering technological ball, the technological ball that shows according to the amesdial situation of beating, adjust the machining center revolving table position, make the jerk value of amesdial the smaller the better, be as the criterion, write down the X coordinate figure with circularity 0.001mm near ball, with the X coordinate of this coordinate figure as horizontal axis, record the poor of X coordinate for twice, be upright, the transformed error that crouches of machining center, carry out error correction according to this value man-hour adding.
Claims (1)
1. a method of utilizing technological ball to proofread and correct the upright transformed error that crouches of machining center is characterized in that, the technological ball that to make a circularity be 0.001mm is bonded on the stand, and stand is placed on the turntable center of machining center, compresses gently with pressing plate; At first determine vertical shaft X coordinate position, amesdial is stuck in the vertical shaft spindle hole rotating table, with amesdial centering technological ball, according to the technological ball situation of beating, adjusting process billiard table chord position is put, the technological ball center is overlapped with machining center turntable pivot, determine the X coordinate figure of vertical shaft; Determine horizontal axis X coordinate again, amesdial is stuck in the horizontal axis spindle hole, rotation machining center horizontal axis, with amesdial centering technological ball, the technological ball that shows according to the amesdial situation of beating is adjusted the machining center revolving table position, the technological ball center is overlapped with the horizontal axis center, determine horizontal axis X coordinate figure, the X coordinate figure of vertical shaft and horizontal axis is subtracted each other, obtain the upright transformed error that crouches of machining center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510117637XA CN100479987C (en) | 2005-11-08 | 2005-11-08 | Method for correcting error of processing center horizontal/vertical conversion by using technological ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510117637XA CN100479987C (en) | 2005-11-08 | 2005-11-08 | Method for correcting error of processing center horizontal/vertical conversion by using technological ball |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1751847A CN1751847A (en) | 2006-03-29 |
| CN100479987C true CN100479987C (en) | 2009-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510117637XA Expired - Fee Related CN100479987C (en) | 2005-11-08 | 2005-11-08 | Method for correcting error of processing center horizontal/vertical conversion by using technological ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100479987C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581694B (en) * | 2012-02-02 | 2015-03-11 | 哈尔滨飞机工业集团有限责任公司 | Method for adjusting coordinate system for machining composite material components |
| CN106002377B (en) * | 2016-06-27 | 2018-12-21 | 北京航天控制仪器研究所 | The processing method for improving part relative opening coaxial accuracy |
| CN111421367B (en) * | 2019-08-26 | 2021-02-09 | 扬昕科技(苏州)有限公司 | Method for manufacturing plate |
| CN110732916B (en) * | 2019-11-18 | 2021-06-11 | 中国航发贵州黎阳航空动力有限公司 | Measuring head calibration device and method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2392767B2 (en) * | 1977-05-06 | 1982-07-02 | Sagem |
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2005
- 2005-11-08 CN CNB200510117637XA patent/CN100479987C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2392767B2 (en) * | 1977-05-06 | 1982-07-02 | Sagem |
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| Publication number | Publication date |
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| CN1751847A (en) | 2006-03-29 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20181108 |