CN104096855B - Use method of turning processing component - Google Patents
Use method of turning processing component Download PDFInfo
- Publication number
- CN104096855B CN104096855B CN201410313894.XA CN201410313894A CN104096855B CN 104096855 B CN104096855 B CN 104096855B CN 201410313894 A CN201410313894 A CN 201410313894A CN 104096855 B CN104096855 B CN 104096855B
- Authority
- CN
- China
- Prior art keywords
- lateral feed
- lathe tool
- processing
- profile contour
- turning
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000008569 process Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 238000007667 floating Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 description 8
- 238000003754 machining Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B1/00—Methods for turning or working essentially requiring the use of turning-machines; Use of auxiliary equipment in connection with such methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/08—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning axles, bars, rods, tubes, rolls, i.e. shaft-turning lathes, roll lathes; Centreless turning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
- B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
- B23Q35/42—Patterns; Masters models
Abstract
The invention provides a use method of a turning processing component. The turning processing component is used for turning shaft type parts, and comprises a profile modeling mechanism, a turning tool, a turning tool longitudinal-walking device (71), and a longitudinal guide rod (72), wherein the turning tool longitudinal-walking device (71) is used for driving the turning tool to longitudinally move along the longitudinal guide rod (72); moreover, the turning tool longitudinal-walking device (71) also allows the turning tool to do transverse relative movement relative to the turning tool longitudinal-walking device (71) and the longitudinal guide rod (72); the turning tool longitudinal-walking device (71) clamps and locks the turning tool, and allows the turning tool to be replaced.
Description
Technical field
The present invention relates to the machining field of workpiece, especially a kind of using method of turnery processing assembly.
Background technology
Copying is as foundation with ready-made pattern, during processing under certain pressure effect, contact and pattern work
Make intimate surface contact, and move along its surface, by feeler mechanism, make cutter make synchronized profile modeling action, thus in part hair
Part with pattern phase homotype face is processed on base.Copying is to various parts, the particularly die cavity of mould parts or type
Face carries out one of important method of machining.Conventional copying has contour turning, profile milling, copying planing and profiling
Grinding etc..
But copying has the disadvantage in that.It is often depending on the shape of its profiling mould for the machining shape of workpiece.
And for the larger workpiece of flexibility, because its amount of having changes greatly, the curvature of shape is larger, rely solely on the profiling of pattern
Shape is the crudy that difficult to reach needs.
Content of the invention
It is an object of the invention to provide a kind of turning technical scheme of copying, it disclosure satisfy that deep camber, bending become
The shape processing changing larger workpiece needs.
A kind of using method of turnery processing assembly, described turnery processing assembly is used for turning shaft parts, and includes leaning on
Mold mechanism, lathe tool, lathe tool longitudinal direction running gear and Der Laengslenker, lathe tool longitudinal direction running gear is used for driving lathe tool along described
Der Laengslenker lengthwise movement, and described lathe tool longitudinal direction running gear also allows for lathe tool with respect to lathe tool longitudinal direction running gear and vertical
Make laterally opposed motion to guide rod, lathe tool longitudinal direction running gear carries out clamping locking to lathe tool, and allows to change lathe tool；Described
Master form mechanism is provided with processing profile contour, reworking profile contour and pattern contoured fit walking mechanism first, pattern
Contoured fit walking mechanism is used for being connected between lathe tool and master form mechanism, and include road wheel with described in master form mechanism
Contoured fit, first processing profile contour be used for first passage processing when control lathe tool the first lateral feed, described again
Secondary processing profile contour be used for second passage processing when control lathe tool remaining lateral feed, the first lateral feed with remain
Remaining lateral feed sum is total lateral feed, and described total lateral feed can characterize initial configuration and the end form of workpiece
The difference of state；
Described processing profile contour and reworking profile contour first are for the horizontal stroke in described axial workpiece turning process
Control to the amount of feeding and meet following formula:
smax=sq·(1+e%)
smin=sq·(1-e%)
Wherein,
Zmax represents maximum total lateral feed during axial workpiece turning；
Zmin represents minimum total lateral feed during axial workpiece turning；
Smax represents the remaining lateral feed at total lateral feed maximum position during axial workpiece turning；
Smin represents the remaining lateral feed at total lateral feed minimum position during axial workpiece turning；
The expectation lateral feed of lathe tool when sq represents the second passage processing；
E% represents that lathe tool is acceptable under the benchmark of described expectation lateral feed sq in the second passage processing
Floating deviation percent；
S represents the remaining lateral feed at general position during axial workpiece turning；
Methods described comprises the steps:
A carries out turnery processing first using processing profile contour first to workpiece；
B changes lathe tool；
C carries out turnery processing again using reworking profile contour to workpiece.
By such scheme, process first with the first passage, the contour curve of turner is substantially processed；Right
In the processing of the very big deep camber workpiece of degree of crook, with the curve surface of workpiece profile " oriented parallel " being formed during two passage processing
(being described in detail below) is compared, and the solution of the present invention takes full advantage of expects the amount of feeding for when the second passage processing
Allowable deviation +/- e%, in the location of workpiece of the indent needing big cutting output, utilizes+e%, that is, after first processing, the second passage
Processing undertakes more cutting output；And protruding parts due to total cutting output less it is contemplated that cutting equilibrium and necessary cut
The amount of cutting, to form surface accuracy, utilizes-e%.In other positions, draw remaining lateral feed using linear relationship；So,
Using the contour shape of two patterns, reasonable distribution is carried out to the lateral feed of two passages；Avoid the second passage processing
Form excessive cutting output, meanwhile, it also avoid in the larger position of total cutting output, the first passage undertakes a large amount of cuttings.So,
Improve the force-bearing situation of cutter, improve cutter life, simultaneously as the situation inconsistent to processing capacity in curved profile is entered
Go maximum balance, also improve the surface quality of workpiece simultaneously.By changing lathe tool, reworking pair can be met
Two aspects in contour shape and surface accuracy require.
Brief description
Fig. 1 is the relation schematic diagram of the corresponding workpiece profile of the two passage processing when processing workpiece for the present invention；
Fig. 2 is the mutual relation schematic diagram on lateral feed for two patterns of the present invention；
Fig. 3 is the fiting relation figure with the walking mechanism of cutter for the master form mechanism of turnery processing assembly of the present invention.
Specific embodiment
With reference to Fig. 1-3, the present invention is described in detail.
A kind of using method of turnery processing assembly, described turnery processing assembly is used for turning shaft parts, and includes leaning on
Mold mechanism, lathe tool, lathe tool longitudinal direction running gear 71 and Der Laengslenker 72, lathe tool longitudinal direction running gear 71 is used for driving lathe tool edge
The lengthwise movement of described Der Laengslenker 72, and described lathe tool longitudinal direction running gear 71 also allows for lathe tool with respect to lathe tool lengthwise rows
Walking apparatus 71 and Der Laengslenker 72 make laterally opposed motion, and lathe tool longitudinal direction running gear 71 carries out clamping locking to lathe tool, and
Allow to change lathe tool；Described master form mechanism is provided with processing profile contour 11, reworking profile contour 12 and pattern first
Contoured fit walking mechanism, pattern contoured fit walking mechanism is used for being connected between lathe tool and master form mechanism, and includes going
Walk wheel with the described contoured fit with master form mechanism, processing profile contour 11 is for controlling lathe tool in the first passage processing first
The first lateral feed, described reworking profile contour 12 be used for controlling in the second passage processing lathe tool remaining laterally
The amount of feeding, the first lateral feed is total lateral feed with remaining lateral feed sum, and described total lateral feed can
Characterize the initial configuration of workpiece and the difference of final form；
Described processing profile contour 11 and reworking profile contour 12 first are in described axial workpiece turning process
Lateral feed control and meet following formula:
smax=sq·(1+e%)
smin=sq·(1-e%)
Wherein,
Zmax represents maximum total lateral feed during axial workpiece turning；
Zmin represents minimum total lateral feed during axial workpiece turning；
Smax represents the remaining lateral feed at total lateral feed maximum position during axial workpiece turning；
Smin represents the remaining lateral feed at total lateral feed minimum position during axial workpiece turning；
The expectation lateral feed of lathe tool when sq represents the second passage processing；
E% represents that lathe tool is acceptable under the benchmark of described expectation lateral feed sq in the second passage processing
Floating deviation percent；
S represents the remaining lateral feed at general position during axial workpiece turning；
Methods described comprises the steps:
A carries out turnery processing first using processing profile contour 11 first to workpiece；
B changes lathe tool；
C carries out turnery processing again using reworking profile contour 12 to workpiece.
Claims (1)
1. a kind of using method of turnery processing assembly, described turnery processing assembly is used for turning shaft parts, and includes pattern
Mechanism, lathe tool, lathe tool longitudinal direction running gear (71) and Der Laengslenker (72), lathe tool longitudinal direction running gear (71) is used for carrying motor-car
Knife is along described Der Laengslenker (72) lengthwise movement, and described lathe tool longitudinal direction running gear (71) also allows for lathe tool with respect to car
Knife longitudinal direction running gear (71) and Der Laengslenker (72) make laterally opposed motion, and lathe tool longitudinal direction running gear (71) is carried out to lathe tool
Clamping locking, and allow to change lathe tool；Described master form mechanism is provided with processing profile contour (11), reworking profiling first
Profile (12) and pattern contoured fit walking mechanism, pattern contoured fit walking mechanism is used for being connected to lathe tool and master form mechanism
Between, and include road wheel with process profile contour (11), reworking profile contour described in master form mechanism first
(12) coordinate successively, processing profile contour (11) first is used for controlling the first traverse feed of lathe tool in the first passage processing
Amount, described reworking profile contour (12) is used for controlling the remaining lateral feed of lathe tool in the second passage processing, and first
Lateral feed is total lateral feed with remaining lateral feed sum, and described total lateral feed can characterize the first of workpiece
Beginning form and the difference of final form；
Described processing profile contour (11) and reworking profile contour (12) first are in described axial workpiece turning process
Lateral feed control and meet following formula:
smax=sq·(1+e%)
smin=sq·(1-e%)
Wherein,
Z represents actual total lateral feed during axial workpiece turning；
Zmax represents maximum total lateral feed during axial workpiece turning；
Zmin represents minimum total lateral feed during axial workpiece turning；
Smax represents the remaining lateral feed at total lateral feed maximum position during axial workpiece turning；
Smin represents the remaining lateral feed at total lateral feed minimum position during axial workpiece turning；
The expectation lateral feed of lathe tool when sq represents the second passage processing；
E% represents lathe tool acceptable floating under the benchmark of described expectation lateral feed sq in the second passage processing
Deviation percent；
S represents the remaining lateral feed at general position during axial workpiece turning；
Methods described comprises the steps:
A carries out turnery processing first using processing profile contour (11) first to workpiece；
B changes lathe tool；
C carries out turnery processing again using reworking profile contour (12) to workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410313894.XA CN104096855B (en) | 2014-07-03 | 2014-07-03 | Use method of turning processing component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410313894.XA CN104096855B (en) | 2014-07-03 | 2014-07-03 | Use method of turning processing component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104096855A CN104096855A (en) | 2014-10-15 |
| CN104096855B true CN104096855B (en) | 2017-01-18 |
Family
ID=51665618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410313894.XA Expired - Fee Related CN104096855B (en) | 2014-07-03 | 2014-07-03 | Use method of turning processing component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104096855B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6013762B2 (en) * | 1980-05-12 | 1985-04-09 | 株式会社日立製作所 | automatic processing machine |
| CN2032516U (en) * | 1988-05-27 | 1989-02-15 | 镇江机床厂 | Lathe |
| CN2033308U (en) * | 1988-07-01 | 1989-03-01 | 郭清和 | Multi-function lathe |
| SU1745435A1 (en) * | 1990-06-11 | 1992-07-07 | Тульский Научно-Исследовательский Технологический Институт | Method for machining variable-pitch and section helical grooves on bodies of revolution |
| US7234224B1 (en) * | 2006-11-03 | 2007-06-26 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Curved grooving of polishing pads |
| CN202877545U (en) * | 2012-11-16 | 2013-04-17 | 中联重科股份有限公司 | Contour machining device for vertical lathe and vertical lathe with contour machining device |
-
2014
- 2014-07-03 CN CN201410313894.XA patent/CN104096855B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104096855A (en) | 2014-10-15 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Hangzhou City, Zhejiang province 310008 Xiasha Higher Education Park of Hangzhou Dianzi University School of automation level 012 Applicant after: Wang Chunwang Address before: 362235, No. 50, South District, Yuxi village, Yonghe Town, Jinjiang, Fujian, Quanzhou Applicant before: Wang Chunwang |
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cao Yongsheng Inventor before: Wang Chunwang |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161205 Address after: 523000 Guangdong city in Dongguan Province town of Changan Jinxia Changan Trade City Hardware Plaza E3 Building No. 06 layer. Applicant after: Dongguan City Zhiqiang mechanical equipment Co. Ltd. Address before: Hangzhou City, Zhejiang province 310008 Xiasha Higher Education Park of Hangzhou Dianzi University School of automation level 012 Applicant before: Wang Chunwang |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20170118 Termination date: 20190703 |