CN1775439A - Method for removing burr on thread starting tooth crest - Google Patents
Method for removing burr on thread starting tooth crest Download PDFInfo
- Publication number
- CN1775439A CN1775439A CN 200510095676 CN200510095676A CN1775439A CN 1775439 A CN1775439 A CN 1775439A CN 200510095676 CN200510095676 CN 200510095676 CN 200510095676 A CN200510095676 A CN 200510095676A CN 1775439 A CN1775439 A CN 1775439A
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- Prior art keywords
- cutter
- thread
- screwer
- initial
- screw
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- 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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Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000005520 cutting process Methods 0.000 claims abstract description 5
- 238000003754 machining Methods 0.000 claims abstract description 5
- 238000007514 turning Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003801 milling Methods 0.000 abstract description 2
- 238000010923 batch production Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- Milling Processes (AREA)
- Automatic Control Of Machine Tools (AREA)
Abstract
A method for removing the burr on the initial thread crest features that the thread cutting tool and rectangular slot cutting tool are used to turn the thread and remove the burr on the initial thread crest continuously on numerically controlled machine tool. The method is used for machining threads in batch production and removing the burrs at the top of the initial teeth, not only has high production efficiency, but also can ensure the product quality, and has remarkable progress compared with the existing manual file method and milling method for removing the burrs.
Description
Technical field
The present invention relates to Screw thread process method, particularly a kind of method of removing crest burr of screw initial thread.
Background technology
When cutted thread,, when measuring, be easy to produce error, make measurement result untrue with external thread gauge because there is burr easily in the initial imperfect tooth that lathe tool produces when just having gone into workpiece; Regular meeting's amount of damage rule are reduced its service life when screwing, and also can scratch finger, are difficult to screw simultaneously when the male and female threaded engagement, and initial tooth burr is more serious when particularly processing steep-pitch thread, endangers bigger.Traditional burr removing method is little by little to remove or remove with the milling method with file with manual, and not only labour intensity is big, and efficient is low, and difficult quality guarantee.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of time saving and energy saving, and the production efficiency height can guarantee the method for the removal crest burr of screw initial thread of crudy.
Technical scheme of the present invention is: behind the good screw thread of turning on the Digit Control Machine Tool, scabble the crest of the imperfect tooth of screw initial thread again with the rectangle grooving cutter, concrete operation method is:
A, select cutter: select the rectangle grooving cutter for use, its width is more than or equal to the pitch of the screw thread of turning;
B, dress cutter: screwer and rectangle grooving cutter are distinguished clamping on two cutter spacing of Digit Control Machine Tool cutterhead;
C, tool setting: aim at same a starting point when making screwer point of a knife and the sword feed of the rectangle grooving cutter left side;
D, trial cut are cut: keep machine spindle speed constant, earlier with the good screw thread of screwer turning, scabble initial imperfect sound of baby talk top with the rectangle grooving cutter again, whether the Cutting trajectory of seeing two cuttves is identical, adjust as identical then need not, then realize that by the cutter point position that changes screwer in the numerical control program two cutter tracks are identical as difference;
E, batch machining: carry out the turning processing of screw thread continuously and remove crest burr of screw initial thread by numerical control program, need not to do again any adjustment.
And then the present invention scabbles screw initial thread sound of baby talk top with the rectangle grooving cutter after using the good screw thread of screwer turning on the Digit Control Machine Tool, thereby removes burr, just can process continuously automatically after once adjusting, thus easy and simple to handle, time saving and energy saving, production efficiency height, and processing specification standard can be ensured the quality of products.
The specific embodiment
The invention will be further described below by embodiment.
After processing screw thread on the Digit Control Machine Tool, scabble the crest of the imperfect tooth of screw initial thread as follows:
A, select cutter: select the rectangle grooving cutter for use, the pitch 1mm (thread pitch 4mm) of the screw thread of its width after greater than turning;
B, dress cutter: screwer and rectangle grooving cutter are distinguished clamping on two cutter spacing of Digit Control Machine Tool cutterhead;
C, tool setting: aim at same a starting point when making rectangle grooving cutter left side sword and the feed of screwer point of a knife;
D, trial cut are cut: workpiece blank is clamped on the machine tool chief axis chuck, press the nc program of product and use earlier the screwer machining screw, keep machine spindle speed constant, scabble initial imperfect sound of baby talk top with the rectangle grooving cutter again, whether the Cutting trajectory of seeing two cuttves is identical, adjust as identical then need not, then realize that by the cutter point position that changes screwer in the numerical control program two cutter tracks are identical as difference;
E, batch machining: carry out the turning processing of screw thread continuously and remove crest burr of screw initial thread by numerical control program, need not to do again any adjustment.
Claims (1)
1, a kind of method of removing crest burr of screw initial thread is characterized in that scabbling the crest of the imperfect tooth of screw initial thread again with the rectangle grooving cutter behind the good screw thread of turning on the Digit Control Machine Tool, and concrete operation method is:
A, select cutter: select the rectangle grooving cutter for use, its width is more than or equal to the pitch of the screw thread of turning;
B, dress cutter: screwer and rectangle grooving cutter are distinguished clamping on two cutter spacing of Digit Control Machine Tool cutterhead;
C, tool setting: aim at same a starting point when making screwer point of a knife and the sword feed of the rectangle grooving cutter left side;
D, trial cut are cut: keep machine spindle speed constant, earlier with the good screw thread of screwer turning, scabble initial imperfect sound of baby talk top with the rectangle grooving cutter again, whether the Cutting trajectory of seeing two cuttves is identical, adjust as identical then need not, then realize that by the cutter point position that changes screwer in the numerical control program two cutter tracks are identical as difference;
E, batch machining: carry out the turning processing of screw thread continuously and remove crest burr of screw initial thread by numerical control program, need not to do again any adjustment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200510095676 CN1775439A (en) | 2005-11-24 | 2005-11-24 | Method for removing burr on thread starting tooth crest |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200510095676 CN1775439A (en) | 2005-11-24 | 2005-11-24 | Method for removing burr on thread starting tooth crest |
Publications (1)
Publication Number | Publication Date |
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CN1775439A true CN1775439A (en) | 2006-05-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200510095676 Pending CN1775439A (en) | 2005-11-24 | 2005-11-24 | Method for removing burr on thread starting tooth crest |
Country Status (1)
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CN (1) | CN1775439A (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100417484C (en) * | 2006-12-19 | 2008-09-10 | 郑州煤矿机械集团有限责任公司 | Method of eliminating residual thread in a common numerically controlled lathe |
CN101314214B (en) * | 2008-06-28 | 2010-06-16 | 广东风华高新科技股份有限公司 | Method for removing rough edges of element base substrate and application thereof |
CN102489790A (en) * | 2011-11-29 | 2012-06-13 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for avoiding pointy edges at head and tail of thread in thread processing |
CN102764965A (en) * | 2012-08-07 | 2012-11-07 | 中国南方航空工业(集团)有限公司 | Chamfered threaded connecting member and method for processing threads on surface thereof |
CN103341644A (en) * | 2013-07-08 | 2013-10-09 | 东方电气集团东方汽轮机有限公司 | Method for removing turning thread incomplete teeth |
CN103619522A (en) * | 2011-08-25 | 2014-03-05 | 理光越岭美有限公司 | Screw thread manufacturing method and screw thread |
CN104070247A (en) * | 2014-06-20 | 2014-10-01 | 贵州航锐航空精密零部件制造有限公司 | Simple method for removing burrs of external thread drill hole |
CN104084653A (en) * | 2014-06-30 | 2014-10-08 | 山东墨龙石油机械股份有限公司 | Removing method for thread burrs |
CN104723191A (en) * | 2013-12-19 | 2015-06-24 | 比亚迪股份有限公司 | Method for removing raw edges of amorphous alloy products |
CN105458612A (en) * | 2015-09-25 | 2016-04-06 | 长治清华机械厂 | Online deburring machining method of component revolving groove structure |
CN105710460A (en) * | 2014-12-05 | 2016-06-29 | 苏州道森钻采设备股份有限公司 | Whole thread tooth starting method |
CN106001798A (en) * | 2016-07-06 | 2016-10-12 | 林州重机集团股份有限公司 | Method for removing residual threads of thread head and thread tail of inner thread |
CN107498122A (en) * | 2017-08-21 | 2017-12-22 | 江苏瑞尔隆鼎实业有限公司 | The method that milling thread tooth burr is removed using numerically-controlled machine tool |
-
2005
- 2005-11-24 CN CN 200510095676 patent/CN1775439A/en active Pending
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100417484C (en) * | 2006-12-19 | 2008-09-10 | 郑州煤矿机械集团有限责任公司 | Method of eliminating residual thread in a common numerically controlled lathe |
CN101314214B (en) * | 2008-06-28 | 2010-06-16 | 广东风华高新科技股份有限公司 | Method for removing rough edges of element base substrate and application thereof |
CN103619522A (en) * | 2011-08-25 | 2014-03-05 | 理光越岭美有限公司 | Screw thread manufacturing method and screw thread |
CN103619522B (en) * | 2011-08-25 | 2015-08-26 | 理光越岭美有限公司 | Screw thread and manufacture method thereof |
CN102489790A (en) * | 2011-11-29 | 2012-06-13 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for avoiding pointy edges at head and tail of thread in thread processing |
CN102764965A (en) * | 2012-08-07 | 2012-11-07 | 中国南方航空工业(集团)有限公司 | Chamfered threaded connecting member and method for processing threads on surface thereof |
CN103341644A (en) * | 2013-07-08 | 2013-10-09 | 东方电气集团东方汽轮机有限公司 | Method for removing turning thread incomplete teeth |
CN103341644B (en) * | 2013-07-08 | 2015-10-28 | 东方电气集团东方汽轮机有限公司 | The elimination method of the incomplete tooth of a kind of cutted thread |
CN104723191A (en) * | 2013-12-19 | 2015-06-24 | 比亚迪股份有限公司 | Method for removing raw edges of amorphous alloy products |
CN104070247A (en) * | 2014-06-20 | 2014-10-01 | 贵州航锐航空精密零部件制造有限公司 | Simple method for removing burrs of external thread drill hole |
CN104070247B (en) * | 2014-06-20 | 2016-06-08 | 贵州航锐航空精密零部件制造有限公司 | A kind of outside screw boring burr removes simple and easy method |
CN104084653A (en) * | 2014-06-30 | 2014-10-08 | 山东墨龙石油机械股份有限公司 | Removing method for thread burrs |
CN105710460A (en) * | 2014-12-05 | 2016-06-29 | 苏州道森钻采设备股份有限公司 | Whole thread tooth starting method |
CN105458612A (en) * | 2015-09-25 | 2016-04-06 | 长治清华机械厂 | Online deburring machining method of component revolving groove structure |
CN106001798A (en) * | 2016-07-06 | 2016-10-12 | 林州重机集团股份有限公司 | Method for removing residual threads of thread head and thread tail of inner thread |
CN107498122A (en) * | 2017-08-21 | 2017-12-22 | 江苏瑞尔隆鼎实业有限公司 | The method that milling thread tooth burr is removed using numerically-controlled machine tool |
CN107498122B (en) * | 2017-08-21 | 2019-12-06 | 江苏瑞尔隆鼎实业有限公司 | Method for removing milling thread and burr by using digital control machine tool |
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