CN109262214A - A kind of quenching processing planetary gear technique - Google Patents
A kind of quenching processing planetary gear technique Download PDFInfo
- Publication number
- CN109262214A CN109262214A CN201811408648.7A CN201811408648A CN109262214A CN 109262214 A CN109262214 A CN 109262214A CN 201811408648 A CN201811408648 A CN 201811408648A CN 109262214 A CN109262214 A CN 109262214A
- Authority
- CN
- China
- Prior art keywords
- planetary gear
- coordinate system
- aperture
- finishing
- processing
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/14—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass gear parts, e.g. gear wheels
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like
Abstract
The present invention relates to planetary gear working process technical fields, planetary gear technique is processed more particularly to a kind of quenching, by roughing rectangle, quenching, finishing prepares, finishing processing, finish clamping correction, the processes such as the foundation of workpiece coordinate system, planetary gear is laid flat on the table using cushion block special, using dial gauge by part it is horizontal and vertical correction within the scope of drawing, the foundation of workpiece coordinate system, main aperture center location is found using seeking border and establishes processing master coordinate system, according to main aperture center location, the center location of aperture is found using seeking border, and establish aperture coordinate system, main aperture is carried out after determining coordinate system and aperture once positions finishing.Can be realized centre bore and end face Finish Machining Bore, last clamping all well completes the process in machining center, and the position degree in each hole and center are away from being guaranteed.
Description
Technical field
The present invention relates to planetary gear working process technical fields, and in particular to a kind of quenching processing planetary gear technique.
Background technique
The specification of planetary gear is varied, and the processing method of existing processing enterprise is two end faces of pinion frame gear
After plain grinding, regrind inner hole, the post-equalization inner hole hole on end face milling again.This processing method is easy to produce waste product, and the one of product
Cause property is poor, and inner hole correction is manually completed, and error is larger between one and another；Since this part is relatively multiple
Miscellaneous, the process-cycle is longer, and waste product occur, feed supplement processing is affected to delivery date again.
Summary of the invention
The purpose of the present invention is to provide a kind of quenchings to process planetary gear technique, can be realized centre bore and end face essence
Last clamping all well completes the process in machining center in processing hole, and the position degree in each hole and center are away from having obtained good guarantor
Card.
In order to solve the above technical problems, the invention adopts the following technical scheme:
A kind of quenching processing planetary gear technique, includes the following steps:
S1, roughing rectangle: in the minds of planetary gear clamping work in-process, 6 rectangles are milled out；
S2, quenching: it after the completion of roughing, removes workpiece and is quenched；
S3, finishing prepare: quenched planetary gear being carried out to polish processing, planetary gear grinding two end surfaces to drawing are wanted
It asks；
S4, finishing processing: oilstone grinding machine workbench and planetary gear are used；
S5, finishing clamping correction: planetary gear is laid flat on the table using cushion block special, using dial gauge by part water
Gentle vertical correction is within the scope of drawing；
The foundation of S6, workpiece coordinate system: finding main aperture center location using seeking border and establishes processing master coordinate system, according to main aperture
Center location, the center location of aperture is found using seeking border, and establishes aperture coordinate system；
S7: finishing: main aperture is carried out after determining coordinate system and aperture once positions finishing.
Further, described to need to be added copper sheet on parallels in step S5 finishing clamping correction, and pad is pressed in weight
Iron position.
Further, described in the foundation of step S6 workpiece coordinate system, main aperture coordinate is subtracted using aperture coordinate system parameters
It is parameter, calculates the angle of three apertures, actual coordinates is overlapped with computer graphical and compare adjustment.
Further, described to go to carry out trying processing on a small quantity with corresponding cutter before step S7 finishing.
Further, the cutter revolving speed in step S7 finishing is 800-1000 rpms, amount of feeding 0.05-
0.08mm。
Further, described to be quenched more than twice in step S2 quenching Step.
Further, described in step S1 roughing rectangle, cutter revolving speed is 1000-1200 rpms, and the amount of feeding is
0.1-0.2mm。
Further, described in step S3 finishing prepares, polishing end face, there are allowances for finish.
Further, described in step S5 finishing clamping correction, fixture pushes down star gear face edge from top.
Compared with prior art, the present invention can be realized one of following beneficial effect:
1. can be realized centre bore, last clamping all well is completed the process in machining center with end face Finish Machining Bore, improves processing
Precision saves process time.
2. described need to be added copper sheet on parallels in step S5 finishing clamping correction, and is pressed in parallels position with weight
It sets, can be realized the horizontal subtle adjustment of progress, the levelness for placing calibration of workpieces reaches requirement.
3. it is described in the foundation of step S6 workpiece coordinate system, main aperture coordinate system, which is subtracted, using aperture coordinate system parameters joins
Number, calculates the angle of three apertures, actual coordinates is overlapped with computer graphical and compare adjustment, can be realized in clamped one time
The coordinate system at middle two milling positions of determination, and two coordinate systems are overlapped, reach the requirement of time processing.
4. described go to carry out trying processing on a small quantity before step S7 finishing with corresponding cutter, detection coordinate can be realized
Whether system's verification is wrong, and processing is avoided waste product occur.
5. the cutter revolving speed in step S7 finishing is 800-1000 rpms, amount of feeding 0.05-0.08mm,
It can be realized most efficient most energy-efficient process velocity, not only protect cutter, but also can guarantee processing efficiency.
6. described quenched more than twice in step S2 quenching Step, raising workpiece hardness can be realized, increase steel
Property.
7. described in step S1 roughing rectangle, cutter revolving speed is 1000-1200 rpms, amount of feeding 0.1-
0.2mm can be realized and increase processing efficiency in the roughing stage.
8. described in step S3 finishing prepares, polishing end face, there are allowances for finish, can be realized in finishing
When hole milling and finish facing are once completed, it is reserved with machining allowance.
9. described in step S5 finishing clamping correction, fixture pushes down star gear face edge from top, can be realized
Avoid workpiece because of clamping deformation.
Detailed description of the invention
Fig. 1 is artifact view of the present invention.
In figure: 1- planetary gear, 2- main aperture, 3- aperture, 4- rectangle.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment 1
A kind of quenching processing planetary gear technique, includes the following steps:
S1, roughing rectangle: in the minds of 1 clamping work in-process of planetary gear, 6 rectangles 4 are milled out；
S2, quenching: it after the completion of roughing, removes workpiece and is quenched；
S3, finishing prepare: quenched planetary gear 1 being carried out to polish processing, 1 grinding two end surfaces of planetary gear to drawing are wanted
It asks；
S4, finishing processing: oilstone grinding machine workbench and planetary gear 1 are used；
S5, finishing clamping correction: planetary gear 1 is laid flat on the table using cushion block special, using dial gauge by part
Horizontal and vertical correction is within the scope of drawing；
The foundation of S6, workpiece coordinate system: 2 center location of main aperture is found using seeking border and establishes processing master coordinate system, according to master
2 center location of hole, the center location of aperture 3 is found using seeking border, and establishes aperture coordinate system；
S7: finishing: the once positioning finishing of main aperture 2 and aperture 3 is carried out after determining coordinate system, can be realized centre bore and end face
Last clamping all well completes the process Finish Machining Bore in machining center, improves machining accuracy, saves process time.
Embodiment 2
On the basis of embodiment 1, described to need to be added copper sheet on parallels in step S5 finishing clamping correction, and use weight
It is pressed in parallels position, can be realized the coordinate system for determining two milling positions in clamped one time, and make two coordinate system weights
It closes, reaches the requirement of time processing.
Embodiment 3
On the basis of embodiment 1, described in the foundation of step S6 workpiece coordinate system, master is subtracted using aperture coordinate system parameters
Hole coordinate system parameters calculate the angle of three apertures 3, and actual coordinates are overlapped with computer graphical and compare adjustment,
Embodiment 4
On the basis of embodiment 1, described to go to carry out trying processing on a small quantity with corresponding cutter before step S7 finishing, it can
Realize whether detection coordinate system verification is wrong, and processing is avoided waste product occur.
Embodiment 5
On the basis of embodiment 1, the cutter revolving speed in step S7 finishing is 800 rpms, the amount of feeding 0.05,
It can be realized protection process tool, it is ensured that process safety.
Embodiment 6
On the basis of embodiment 1, the cutter revolving speed in step S7 finishing is 900 rpms, and the amount of feeding is
0.07mm can be realized while protecting process tool, and processing efficiency also improves.
Embodiment 7
On the basis of embodiment 1, the cutter revolving speed in step S7 finishing is 1000 rpms, and the amount of feeding is
0.08mm, can be realized can bear in the maximum amount of feeding in cutter, the processing efficiency of raising.
Embodiment 8
On the basis of embodiment 1, described to be quenched more than twice in step S2 quenching Step, it can be realized raising workpiece
Hardness increases rigidity.
Embodiment 9
On the basis of embodiment 1, described in step S1 roughing rectangle, cutter revolving speed is 1000 rpms, the amount of feeding
For 0.1mm, it can be realized and increase processing efficiency in the roughing stage.
Embodiment 10
On the basis of embodiment 1, described in step S1 roughing rectangle, cutter revolving speed is 1100 rpms, the amount of feeding
For 0.15mm, it can be realized and increase processing efficiency in the roughing stage.
Embodiment 11
On the basis of embodiment 1, described in step S1 roughing rectangle, cutter revolving speed is 1200 rpms, the amount of feeding
For 0.2mm, it can be realized and increase processing efficiency in the roughing stage.
Embodiment 12
On the basis of embodiment 1, described in step S3 finishing prepares, polishing end face, there are allowance for finish, Neng Goushi
When hole milling and finish facing are once completed in finishing now, it is reserved with machining allowance.
Embodiment 13
On the basis of embodiment 1, described in step S5 finishing clamping correction, fixture pushes down 1 end face of star gear from top
Edge can be realized and avoid workpiece because of clamping deformation.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the invention, however, it is to be understood that
Those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations will fall in this Shen
It please be within disclosed scope and spirit.More specifically, disclose in the application, drawings and claims in the range of, can
With the building block and/or a variety of variations and modifications of layout progress to theme combination layout.In addition to building block and/or layout
Outside the modification and improvement of progress, to those skilled in the art, other purposes also be will be apparent.
Claims (9)
1. planetary gear technique is processed in a kind of quenching, characterized by the following steps:
S1, roughing rectangle: in the minds of planetary gear (1) clamping work in-process, 6 rectangles (4) are milled out；
S2, quenching: it after the completion of roughing, removes workpiece and is quenched；
S3, finishing prepare: quenched planetary gear (1) being carried out to polish processing, planetary gear (1) grinding two end surfaces to figure
Paper requirement；
S4, finishing processing: oilstone grinding machine workbench and planetary gear (1) are used；
S5, finishing clamping correction: planetary gear (1) is laid flat on the table using cushion block special, using dial gauge by zero
The horizontal and vertical correction of part is within the scope of drawing；
The foundation of S6, workpiece coordinate system: finding main aperture (2) center location using seeking border and establishes processing master coordinate system, according to
Main aperture (2) center location, the center location of aperture (3) is found using seeking border, and establish aperture coordinate system；
S7: the once positioning finishing of main aperture (2) and aperture (3) finishing: is carried out after determining coordinate system.
2. planetary gear technique is processed in a kind of quenching according to claim 1, it is characterised in that: described in step S5 essence
It needs to be added copper sheet on parallels in processing and loading clamp correction, and is pressed in parallels position with weight.
3. planetary gear technique is processed in a kind of quenching according to claim 1, it is characterised in that: described in step S6 work
In the foundation of part coordinate system, main aperture coordinate system parameters are subtracted using aperture coordinate system parameters, calculate the angle of three apertures (3),
Actual coordinates are overlapped with computer graphical and compare adjustment.
4. planetary gear technique is processed in a kind of quenching according to claim 1, it is characterised in that: described in step S7 essence
It goes to carry out trying processing on a small quantity with corresponding cutter before processing.
5. planetary gear technique is processed in a kind of quenching according to claim 1, it is characterised in that: described in step S7 essence
Cutter revolving speed is 800-1000 rpms in processing, amount of feeding 0.05-0.08mm.
6. planetary gear technique is processed in a kind of quenching according to claim 1, it is characterised in that: described to quench in step S2
It is quenched more than twice in fiery step.
7. planetary gear technique is processed in a kind of quenching according to claim 1, it is characterised in that: described thick in step S1
It processes in rectangle, cutter revolving speed is 1000-1200 rpms, amount of feeding 0.1-0.2mm.
8. planetary gear technique is processed in a kind of quenching according to claim 1, it is characterised in that: described in step S3 essence
During processing prepares, polishing end face, there are allowances for finish.
9. planetary gear technique is processed in a kind of quenching according to claim 1, it is characterised in that: described in step S5 essence
In processing and loading clamp correction, fixture pushes down star gear (1) end face edge from top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811408648.7A CN109262214B (en) | 2018-11-23 | 2018-11-23 | Process for quenching planetary gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811408648.7A CN109262214B (en) | 2018-11-23 | 2018-11-23 | Process for quenching planetary gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109262214A true CN109262214A (en) | 2019-01-25 |
| CN109262214B CN109262214B (en) | 2020-10-02 |
Family
ID=65190059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811408648.7A Active CN109262214B (en) | 2018-11-23 | 2018-11-23 | Process for quenching planetary gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109262214B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0925857A2 (en) * | 1997-12-26 | 1999-06-30 | Metalart Corporation | Speed gear and manufacturing method and apparatus for it |
| JP2003071632A (en) * | 2001-08-31 | 2003-03-12 | Toyota Motor Corp | Manufacturing method for gear |
| JP2006043809A (en) * | 2004-08-04 | 2006-02-16 | Nabtesco Corp | Method for manufacturing external gear |
| CN103196344A (en) * | 2013-03-22 | 2013-07-10 | 南通锻压设备股份有限公司 | Eccentric gear and eccentric body synchronous calibrating method and eccentric gear and eccentric body calibrating device |
| CN103495846A (en) * | 2013-10-14 | 2014-01-08 | 奇瑞汽车股份有限公司 | Gear processing technology |
| CN104057266A (en) * | 2014-06-04 | 2014-09-24 | 安徽省宁国顺昌机械有限公司 | Slewing bearing quenching type inner gear ring processing technology |
| CN106514162A (en) * | 2016-11-23 | 2017-03-22 | 南京中船绿洲机器有限公司 | Five-equal-dividing large gear machining process |
| CN106695266A (en) * | 2017-01-23 | 2017-05-24 | 重庆蓝黛动力传动机械股份有限公司 | Machining method for automobile transmission disk gear |
| CN108161377A (en) * | 2016-12-27 | 2018-06-15 | 银川威力传动技术股份有限公司 | A kind of superfine processing method of Cycloidal Wheel |
| CN108747240A (en) * | 2018-08-06 | 2018-11-06 | 合肥银泉铸造有限责任公司 | A kind of car Gearmaking Technology |
-
2018
- 2018-11-23 CN CN201811408648.7A patent/CN109262214B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0925857A2 (en) * | 1997-12-26 | 1999-06-30 | Metalart Corporation | Speed gear and manufacturing method and apparatus for it |
| JP2003071632A (en) * | 2001-08-31 | 2003-03-12 | Toyota Motor Corp | Manufacturing method for gear |
| JP2006043809A (en) * | 2004-08-04 | 2006-02-16 | Nabtesco Corp | Method for manufacturing external gear |
| CN103196344A (en) * | 2013-03-22 | 2013-07-10 | 南通锻压设备股份有限公司 | Eccentric gear and eccentric body synchronous calibrating method and eccentric gear and eccentric body calibrating device |
| CN103495846A (en) * | 2013-10-14 | 2014-01-08 | 奇瑞汽车股份有限公司 | Gear processing technology |
| CN104057266A (en) * | 2014-06-04 | 2014-09-24 | 安徽省宁国顺昌机械有限公司 | Slewing bearing quenching type inner gear ring processing technology |
| CN106514162A (en) * | 2016-11-23 | 2017-03-22 | 南京中船绿洲机器有限公司 | Five-equal-dividing large gear machining process |
| CN108161377A (en) * | 2016-12-27 | 2018-06-15 | 银川威力传动技术股份有限公司 | A kind of superfine processing method of Cycloidal Wheel |
| CN106695266A (en) * | 2017-01-23 | 2017-05-24 | 重庆蓝黛动力传动机械股份有限公司 | Machining method for automobile transmission disk gear |
| CN108747240A (en) * | 2018-08-06 | 2018-11-06 | 合肥银泉铸造有限责任公司 | A kind of car Gearmaking Technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109262214B (en) | 2020-10-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106624643B (en) | A kind of straight-bar machines needle selection presser feet production technology | |
| RU2010112392A (en) | CUTTING PLATE FOR MACHINING MACHINES WITH REMOVAL OF CHIP | |
| CN104801935B (en) | Plane aluminium alloy abnormal shape cockpit processing method | |
| CN111571441A (en) | Grinding auxiliary system | |
| CN109108578A (en) | The processing method of core part on semiconductor packaging device | |
| CN104209717A (en) | Anti-deformation machining method for slender gate press mold tool | |
| CN109262214A (en) | A kind of quenching processing planetary gear technique | |
| CN104741950A (en) | Burr-free cutting clamp based on support | |
| CN104384360B (en) | Utilize the processing method becoming wedge benchmark at any angle with die holder | |
| CN108655898B (en) | Automatic correction and generation method of faucet polishing program | |
| CN110238697A (en) | A kind of presetting cutter method of three-axis numerical control milling | |
| CN111063020B (en) | Workpiece three-dimensional contour machining method based on PowerMill software | |
| CN104985403B (en) | Machining method for part with multiple unfinished surfaces | |
| CN203837616U (en) | Outer correction machine of mechanical processing machine | |
| CN205799123U (en) | A kind of end face and inner hole grinding honing composite grinding center | |
| CN104588983B (en) | Machining method for mold with protrusion | |
| CN105935910A (en) | End face and inner hole grinding and honing composite grinding center | |
| CN104384875A (en) | Large-modulus rack machining method | |
| CN204747595U (en) | Multistation jig | |
| CN108415370B (en) | The relative position acquisition methods of arc section class workpiece on rotary table | |
| CN108515312A (en) | A kind of processing method of regulating valve valve disc | |
| CN203936715U (en) | One carriage cam mechanism | |
| JP2005028556A (en) | Machining method of free curved surface | |
| CN108067664A (en) | A kind of milling plane processing method | |
| CN113727796A (en) | Method for finishing surface of slab |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |