CN104588683A - Valve body segment inner cone hole machining process - Google Patents

Valve body segment inner cone hole machining process Download PDF

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Publication number
CN104588683A
CN104588683A CN201410740183.0A CN201410740183A CN104588683A CN 104588683 A CN104588683 A CN 104588683A CN 201410740183 A CN201410740183 A CN 201410740183A CN 104588683 A CN104588683 A CN 104588683A
Authority
CN
China
Prior art keywords
valve body
body segment
machining process
inner cone
turning tool
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
Application number
CN201410740183.0A
Other languages
Chinese (zh)
Inventor
范雷
常城
孙明宝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qiqihar Leiang Heavy Machinery Manufacturing Co Ltd
Original Assignee
Qiqihar Leiang Heavy Machinery Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qiqihar Leiang Heavy Machinery Manufacturing Co Ltd filed Critical Qiqihar Leiang Heavy Machinery Manufacturing Co Ltd
Priority to CN201410740183.0A priority Critical patent/CN104588683A/en
Publication of CN104588683A publication Critical patent/CN104588683A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B1/00Methods for turning or working essentially requiring the use of turning-machines; Use of auxiliary equipment in connection with such methods

Abstract

The invention provides a valve body segment inner cone hole machining process. The valve body segment inner cone hole machining process mainly solves the problems that an existing valve body segment inner cone hole machining process is low in machining efficiency and complex. The machining process is characterized in that A, a valve body segment is assembled and clamped to a C640W lathe chuck with a profiling mould; B, a coarse turning tool rod and a fine turning tool rod are arranged on a tool post, a coarse turning tool head is arranged on the coarse turning tool rod, and a fine turning tool head is arranged on the fine turning tool rod; C, coarse machining is conducted, 4-mm amount of finish is reserved; D, semi finish machining is conducted, 2-mm amount of finish is reserved, coloring is conducted through a plug gauge, a taper contact face is tested, and the plug gauge is combined with a vernier depth gage to measure the size; E, the taper is corrected by adjusting the profiling mould; F, fine machining is conducted, and the required size is machined. The valve body segment inner cone hole machining process has the advantages of being high in machining efficiency and simple.

Description

Valve body section internal taper hole processing technology
Technical field
The present invention relates to a kind of processing technology for inner hole, especially valve body section internal taper hole processing technology.
Background technology
In field of machining, processing internal taper hole workpiece is very general.And existing valve body section internal taper hole processing technology is low because the unreasonable reason of process exists working (machining) efficiency, the problem of complex process, therefore affects processing cost.
Summary of the invention
Low in order to solve existing valve body section internal taper hole processing technology working (machining) efficiency, the problem of complex process.The invention provides a kind of valve body section internal taper hole processing technology.It is high that this valve body section internal taper hole processing technology has working (machining) efficiency, the simple feature of technique.
Technical scheme of the present invention is: this valve body section internal taper hole processing technology A, valve body section to be installed on the C640W lathe chuck of band pattern; B, cutter platform are installed rough turn knife bar and finish turning knife bar, rough turn knife bar is provided with rough turn cutter head, finish turning knife bar is provided with finish turning cutter head; C, roughing, stay 4 millimeters of processing capacities; D, semifinishing, stay 2 millimeters of processing capacities, and with feeler gauge dye penetrant inspection tapering contact surface, feeler gauge is in conjunction with vernier depth gage measurement size; E, correction tapering, correct tapering by adjustment pattern; F, fine finishining, processing request size.
The present invention has following beneficial effect: this valve body section internal taper hole processing technology is owing to adopting A, valve body section being installed on the C640W lathe chuck of band pattern; B, cutter platform are installed rough turn knife bar and finish turning knife bar, rough turn knife bar is provided with rough turn cutter head, finish turning knife bar is provided with finish turning cutter head; C, roughing, stay 4 millimeters of processing capacities; D, semifinishing, stay 2 millimeters of processing capacities, and with feeler gauge dye penetrant inspection tapering contact surface, feeler gauge is in conjunction with vernier depth gage measurement size; E, correction tapering, correct tapering by adjustment pattern; F, fine finishining, the technique of processing request size.Thus improve valve body section internal taper hole working (machining) efficiency, and technique is simple.To have working (machining) efficiency high for this valve body section internal taper hole processing technology thus, the simple feature of technique.
detailed description of the invention:
The invention will be further described below:
This valve body section internal taper hole processing technology A, valve body section is installed on the C640W lathe chuck of band pattern; B, cutter platform are installed rough turn knife bar and finish turning knife bar, rough turn knife bar is provided with rough turn cutter head, finish turning knife bar is provided with finish turning cutter head; C, roughing, stay 4 millimeters of processing capacities; D, semifinishing, stay 2 millimeters of processing capacities, and with feeler gauge dye penetrant inspection tapering contact surface, feeler gauge is in conjunction with vernier depth gage measurement size; E, correction tapering, correct tapering by adjustment pattern; F, fine finishining, processing request size.

Claims (1)

1. a valve body section internal taper hole processing technology, is characterized in that: A, valve body section to be installed on the C640W lathe chuck of band pattern; B, cutter platform are installed rough turn knife bar and finish turning knife bar, rough turn knife bar is provided with rough turn cutter head, finish turning knife bar is provided with finish turning cutter head; C, roughing, stay 4 millimeters of processing capacities; D, semifinishing, stay 2 millimeters of processing capacities, and with feeler gauge dye penetrant inspection tapering contact surface, feeler gauge is in conjunction with vernier depth gage measurement size; E, correction tapering, correct tapering by adjustment pattern; F, fine finishining, processing request size.
CN201410740183.0A 2014-12-09 2014-12-09 Valve body segment inner cone hole machining process Pending CN104588683A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410740183.0A CN104588683A (en) 2014-12-09 2014-12-09 Valve body segment inner cone hole machining process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410740183.0A CN104588683A (en) 2014-12-09 2014-12-09 Valve body segment inner cone hole machining process

Publications (1)

Publication Number Publication Date
CN104588683A true CN104588683A (en) 2015-05-06

Family

ID=53114930

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410740183.0A Pending CN104588683A (en) 2014-12-09 2014-12-09 Valve body segment inner cone hole machining process

Country Status (1)

Country Link
CN (1) CN104588683A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106583753A (en) * 2015-10-14 2017-04-26 金华大众齿轮有限公司 Hard turning process for auxiliary gearbox drive gears

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6578453B1 (en) * 2000-05-31 2003-06-17 Yamazaki Mazak Kabushiki Kaisha Inside diameter machining method
CN201143570Y (en) * 2007-12-12 2008-11-05 上海东方泵业(集团)有限公司 Tool for machining taper hole on borer or drill machine
CN102107359A (en) * 2010-12-29 2011-06-29 山东东益机械制造有限公司 Combined turning rolling device used for processing taper hole
CN103658738A (en) * 2013-12-05 2014-03-26 中国北车集团大连机车车辆有限公司 Machining equipment and method of taper hole in locomotive hollow shaft

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6578453B1 (en) * 2000-05-31 2003-06-17 Yamazaki Mazak Kabushiki Kaisha Inside diameter machining method
CN201143570Y (en) * 2007-12-12 2008-11-05 上海东方泵业(集团)有限公司 Tool for machining taper hole on borer or drill machine
CN102107359A (en) * 2010-12-29 2011-06-29 山东东益机械制造有限公司 Combined turning rolling device used for processing taper hole
CN103658738A (en) * 2013-12-05 2014-03-26 中国北车集团大连机车车辆有限公司 Machining equipment and method of taper hole in locomotive hollow shaft

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
严祖光: "不锈钢锥形深孔的加工", 《金属加工》 *
杜邦畅: "内锥孔靠模装置", 《机械工人》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106583753A (en) * 2015-10-14 2017-04-26 金华大众齿轮有限公司 Hard turning process for auxiliary gearbox drive gears

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PB01 Publication
C10 Entry into 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: 20150506