CN100411781C - Method for processing shaft - Google Patents
Method for processing shaft Download PDFInfo
- Publication number
- CN100411781C CN100411781C CNB2006101544785A CN200610154478A CN100411781C CN 100411781 C CN100411781 C CN 100411781C CN B2006101544785 A CNB2006101544785 A CN B2006101544785A CN 200610154478 A CN200610154478 A CN 200610154478A CN 100411781 C CN100411781 C CN 100411781C
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- CN
- China
- Prior art keywords
- axle
- shaft
- measuring contacts
- chuck
- machining
- 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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Abstract
The present invention belongs to the field of machine building technology, and is especially process of machining shaft. The process includes the following steps: holding one end of the shaft in chuck and withstanding the other end with one forcer; setting two measuring heads in the middle cross section of the shaft to record the motion locus of the shaft while rotating; replacing two forcers for the measuring heads, moving the forcers to simulate the shaft motion and setting one third forcer opposite to the first two forcers to apply one elastic force to make the shaft contact the first two forcers; maintaining the center of the shaft still; machining one slot in the position of the third forcer; and machining the slender shaft with the slot as the fixing central frame position. The present invention is simple, high in precision and suitable for machining slender shaft.
Description
Technical field
The invention belongs to field of mechanical manufacture technology, specifically is a kind of processing method.
Background technology
In the machine-building process, run into the processing of various axial workpieces through regular meeting, especially the machining slender shaft difficulty is big in the processing of axle class, is difficult to reach high-precision requirement.Add at thin and long shafts and often to use centre frame man-hour, but owing to after using centre frame processing the shaft-like work deviation from circular from is reduced, so in the processing of high-precision axle, the circularity mismachining tolerance of axle often surpasses allowed band, causes product rejection.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, a kind of processing method of simple and convenient, satisfactory for result, precision is high axle is provided, be particularly useful for slender axles.
Technical scheme of the present invention is as follows:
The present invention is an a kind of processing method, it is characterized in that: the end with axle is clamped on the chuck earlier, and the other end withstands with top; Measuring contacts is established in two positions on the cross section in the middle of the axle, and the rotation of chuck is controlled by numerical control device; When rotating under the drive of axle at chuck, the characteristics of motion of two measuring contacts record lower shaft on this cross section; Two measuring contacts are removed, on two measuring contacts positions, load onto two tops respectively, the top motion is controlled by numerical control device, and after making two tops meet the Changing Pattern of two measuring contacts with respect to the axle rotation with respect to the rotation of axle, with the position of two top opposite side on place the 3rd top, the 3rd top makes axle be close on original two tops under the effect of elastic force; Make the center of axle keep motionless; On the limit of position, the 3rd top, process a groove; With the back rest position of this groove as axle processing, processing slim axle.
The present invention is owing to adopt the data of two measuring contacts record axle rotation, be replaced into two tops again, and meet the Changing Pattern of two measuring contacts with respect to the spin datas of axle with respect to the axle rotation according to two tops, withstand with the 3rd and to make a center constant, process groove as centre frame center according to position, the 3rd top with rear axle processing, to process high-precision axle, the circularity mismachining tolerance of axle reduces greatly.The present invention is simple and convenient, and the machining accuracy height is specially adapted to machining slender shaft.
Description of drawings
Fig. 1 is a processing method schematic diagram of the present invention.
A-A sectional view when Fig. 2 writes down for adopting measuring contacts.
Fig. 3 is the A-A sectional view when using top work.
The specific embodiment
As shown in Figure 1, the processing method that the present invention is a kind of is characterized in that: the end with axle 1 is clamped on the chuck 2 earlier, and the other end withstands with top 3; Measuring contacts 4 and 5 (as shown in Figure 2) is established in two positions on the cross section in the middle of the axle 1, and the rotation of chuck 2 is controlled by numerical control device; When axle 1 rotates under the drive of chuck 2, the measuring contacts 4 and the characteristics of motion of 5 record lower shafts 1 on this cross section; Measuring contacts 4 and 5 is removed, on measuring contacts 4 and 5 positions, load onto first top the 6, the 27 respectively, first top 6, second top, 7 motions are by numerical control device control (as shown in Figure 3), and after making the Changing Pattern of rotation coincidence measurement contact 4 and 5 with respect to axle 1 rotation of 6, second top 7, first top with respect to axle 1, with the position of 6, second top, first top, 7 opposite side on place under the effect of 8, the three tops 8, the 3rd top in elastic force axle be close on 6, second top 7, original first top; Make the center of axle 1 keep motionless; On the limit of 8 positions, the 3rd top, process a groove 9; With the back rest position of this groove 9 as axle processing, processing slim axle.
Claims (1)
1. the processing method of an axle is characterized in that: the end with axle (1) is clamped on the chuck (2) earlier, and the other end withstands with top (3); Measuring contacts (4 and 5) is established in two positions on the cross section in the middle of the axle (1), and the rotation of chuck (2) is controlled by numerical control device; When axle (1) rotates under the drive of chuck (2), the characteristics of motion of measuring contacts (4 and 5) record lower shaft (1) on this cross section; Measuring contacts (4 and 5) is removed, on measuring contacts (4 and 5) position, load onto first top (6) respectively, second top (7), first top (6), second top (7) motion is controlled by numerical control device, and make first to come directly towards (6), second top (7) is with respect to the rotation coincidence measurement contact (4 and 5) of axle (1) Changing Pattern with respect to axle (1) rotation, with first the top (6), place the 3rd top (8) on the position of second top (7) opposite side, the 3rd top (8) makes axle be close to first top (6) under the effect of elastic force, on second top (7); Make the center of axle (1) keep motionless; On the limit of (8) position, the 3rd top, process a groove (9); With the back rest position of this groove (9) as axle processing, processing slim axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101544785A CN100411781C (en) | 2006-10-30 | 2006-10-30 | Method for processing shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101544785A CN100411781C (en) | 2006-10-30 | 2006-10-30 | Method for processing shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1943930A CN1943930A (en) | 2007-04-11 |
| CN100411781C true CN100411781C (en) | 2008-08-20 |
Family
ID=38043704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101544785A Expired - Fee Related CN100411781C (en) | 2006-10-30 | 2006-10-30 | Method for processing shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100411781C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069428B (en) * | 2010-06-08 | 2012-09-26 | 中钢集团邢台机械轧辊有限公司 | Method for processing slender shaft on turning lathe or grinding machine through skewing-assisted processing or alignment processing |
| CN102259194B (en) * | 2011-07-14 | 2013-01-16 | 青岛元鼎高合金管业有限公司 | Processing method of slender axle |
| CN102500761A (en) * | 2011-11-02 | 2012-06-20 | 沈阳飞机工业（集团）有限公司 | Machining process for slender shaft type part of unmachined outer circle |
| CN102699708A (en) * | 2012-06-12 | 2012-10-03 | 无锡市洪成造纸机械有限公司 | Drilling jig for vacuum squeeze roll |
| CN102744423A (en) * | 2012-07-03 | 2012-10-24 | 池州市邦鼐机电科技有限公司 | Quenched steel long axis excircle and thread hard turning machining process |
| CN103072080B (en) * | 2013-01-28 | 2016-02-10 | 查黎敏 | Reed floats jig |
| CN103273257A (en) * | 2013-05-30 | 2013-09-04 | 山西航空发动机维修有限责任公司 | Outer lining disassembling method |
| CN105382493A (en) * | 2015-12-02 | 2016-03-09 | 中国南方航空工业(集团)有限公司 | Machining method for steel structural part large in ratio of length to diameter |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61103702A (en) * | 1984-10-26 | 1986-05-22 | Daisho Seiki Kk | Method and device for surface processing of mandrel bar |
| CN87100136A (en) * | 1987-01-06 | 1988-07-20 | 西安交通大学 | A kind of adaptive controller of numerical control machine and control method |
| JPH04159001A (en) * | 1990-10-24 | 1992-06-02 | Yamazaki Mazak Corp | Working method for lathe and shaft work using said lathe |
| JPH04372339A (en) * | 1991-06-21 | 1992-12-25 | Konica Corp | Machining device |
| JPH0929503A (en) * | 1995-07-19 | 1997-02-04 | Canon Inc | Method and device for processing long object |
| DE19753426A1 (en) * | 1997-12-02 | 1999-06-17 | Kaspar Walter Maschf Kg | Device and method for correcting runout errors |
| CN2365008Y (en) * | 1998-05-28 | 2000-02-23 | 中国航空工业总公司飞行试验研究院 | Rotary element dynamic digital display measuring instrument |
| DE19958616A1 (en) * | 1999-12-06 | 2001-06-13 | Fraunhofer Ges Forschung | Device for shape-optimizing processing of workpiece has processing unit for shape-optimizing processing, measurement unit for measuring boundary surfaces of workpiece |
| JP2002052445A (en) * | 2000-08-08 | 2002-02-19 | Mitsubishi Heavy Ind Ltd | Cutting device and method |
| CN1730237A (en) * | 2005-08-05 | 2006-02-08 | 大连机床集团有限责任公司 | Middle and low profile digital control processing center |
-
2006
- 2006-10-30 CN CNB2006101544785A patent/CN100411781C/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61103702A (en) * | 1984-10-26 | 1986-05-22 | Daisho Seiki Kk | Method and device for surface processing of mandrel bar |
| CN87100136A (en) * | 1987-01-06 | 1988-07-20 | 西安交通大学 | A kind of adaptive controller of numerical control machine and control method |
| JPH04159001A (en) * | 1990-10-24 | 1992-06-02 | Yamazaki Mazak Corp | Working method for lathe and shaft work using said lathe |
| JPH04372339A (en) * | 1991-06-21 | 1992-12-25 | Konica Corp | Machining device |
| JPH0929503A (en) * | 1995-07-19 | 1997-02-04 | Canon Inc | Method and device for processing long object |
| DE19753426A1 (en) * | 1997-12-02 | 1999-06-17 | Kaspar Walter Maschf Kg | Device and method for correcting runout errors |
| CN2365008Y (en) * | 1998-05-28 | 2000-02-23 | 中国航空工业总公司飞行试验研究院 | Rotary element dynamic digital display measuring instrument |
| DE19958616A1 (en) * | 1999-12-06 | 2001-06-13 | Fraunhofer Ges Forschung | Device for shape-optimizing processing of workpiece has processing unit for shape-optimizing processing, measurement unit for measuring boundary surfaces of workpiece |
| JP2002052445A (en) * | 2000-08-08 | 2002-02-19 | Mitsubishi Heavy Ind Ltd | Cutting device and method |
| CN1730237A (en) * | 2005-08-05 | 2006-02-08 | 大连机床集团有限责任公司 | Middle and low profile digital control processing center |
Non-Patent Citations (2)
| Title |
|---|
| 细长轴类工件的车削加工及滚压加工. 赵志平等.机械研究与应用，第17卷第4期. 2004 |
| 细长轴类工件的车削加工及滚压加工. 赵志平等.机械研究与应用，第17卷第4期. 2004 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1943930A (en) | 2007-04-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20181030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |