CN102405121A - Gear flexible cutting machine - Google Patents
Gear flexible cutting machine Download PDFInfo
- Publication number
- CN102405121A CN102405121A CN2010800145091A CN201080014509A CN102405121A CN 102405121 A CN102405121 A CN 102405121A CN 2010800145091 A CN2010800145091 A CN 2010800145091A CN 201080014509 A CN201080014509 A CN 201080014509A CN 102405121 A CN102405121 A CN 102405121A
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- crossbeam
- main tapping
- cutting machine
- flexible cutting
- gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F17/00—Special methods or machines for making gear teeth, not covered by the preceding groups
- B23F17/006—Special methods or machines for making gear teeth, not covered by the preceding groups using different machines or machining operations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
A gear flexible cutting machine includes: a plane revolving platform(1), which has a vertical through hole(11) and can revolve around a vertical axis; and a frame(2), a spindle head(3) setting on the frame which can displace relatively to the plane revolving platform(1). The cutting machine can complete all cutting procedures of gear form of a gear using a universal cutter on one machine, and has advantages of compact conformation, convenient usage, high machining efficiency, high machining accuracy and low running cost.
Description
Gear flexible cutting machine technical field
The present invention is related to gear cutting machine, more particularly to a kind of gear flexible cutting machine.Background technology
In order to process different types of gear and worm gear, according to traditional manufacturing technology, it is necessary to be equipped with different types of gear cutting machine and dedicated tool.Even a certain gear, generally also at least need to be equipped with roughing and finish two different types of lathes.In so producing in enormous quantities for similar automobile gear, close-toothed gear, traditional production technology is rational.But for the large modulus industrial gear that single-piece or small lot are produced, it is high that traditional handicraft will expose equipment investment cost, the dedicated tool manufacturing cycle is long, equipment is adjusted and the ratio of circular tooth contact adjustment time occupancy production time is too high, equipment component utilization rate is low, and the problems such as operating cost is high causes delivery cycle long, the problem of price is difficult to ensure according to the product quality of high not lower and some kinds, constrains the exploitation and production of jumbo.
With the development of cutter and technology, also occur in that some are improved in traditional gear manufacture field, so that certain a machine tool can process a variety of gear-types as far as possible.The roughing of roller gear and ring gear is carried out for example with dish-shaped cutterhead, using tungsten carbide button or CBN (cubic boron nitrides）Shaving action after the heat of the hobboing cutter progress roller gear of blade, shaving action after the heat of spiral bevel gear is carried out using the cutterhead of tungsten carbide button or CBN blade.Although this lathe for changing cutter improves processing efficiency to a certain extent, add general-purpose capability, or part substitutes the finish machining equipment of a certain type gear, but the cost of these dedicated tools is generally more more expensive than conventional tool, some cutters are also easier to damage in use, it is difficult to produced problem when fundamentally overcoming traditional machine tool processing large module gear.In addition, this gear cutting machine for changing cutter, also not being suitable for processing has the gear member of axostylus axostyle with axial cylindrical, conical gear, worm screw etc., although horizontal machine tool can be selected to process the gear member of tape spool, but because the axle of gear member has certain length, horizontal machine tool can be caused in clamping workpiece, fixture and it is top between can have larger span, the rigidity of workpiece support clamping is not enough, is not easy to ensure crudy.
The content of the invention
It is an object of the invention to provide a kind of gear flexible cutting machine, customization cutter that can be using universal cutter or with wider use scope on same a machine tool completes each type gear including with axial cylindrical and conical gear and whole tooth Profile Machining processes of worm gear, machine tool structure is compact, it is easy to use, high in machining efficiency, precision is high, and operating cost is low.
The gear flexible cutting machine that the present invention is provided, including：
Flat turn platform, the flat turn platform has vertical through hole and can turned round around vertical axis；And
Frame, is provided with main tapping, the main tapping can relatively described flat turn platform displacement in the frame.According to such scheme, end mill(ing) cutter and finger cutter can be installed on main tapping to complete roller gear, tooth fan, without the overall herringbone bear of escape, spiral bevel gear, straight-tooth and tangential bevel gear, ring gear, the roughing of ZC worm and worm wheel, semifinishing and finishing, in the processing of ZC worm screws, it would however also be possible to employ the emery wheel with circular cross-section is finished to worm screw；Face and side cutter, face milling cutters and plane and conical wheel can also be installed on main tapping to complete roller gear, tooth fan, spiral bevel gear, straight-tooth and tangential bevel gear, the roughing of TP worm and worm wheel, semifinishing and finishing；Simultaneously because flat turn platform is provided with vertical through hole, therefore plate-like gear not only can be successfully installed, can also be by the way that the axle of stem gear be arranged in the through hole of flat turn platform, successfully realize that vertical clamping is processed again, even if workpiece to be processed has longer axle, also only the melt pit of respective depth need to be set below the corresponding machine tool basic of flat turn platform, and chip cleaner and coolant pump are set in melt pit bottom, and workpiece is vertically clamped and processed, the rigidity of its clamp standoff is ideal, and machining accuracy is high.
In a preferred embodiment, frame includes：
Two bed rails, described two rails are located at the both sides of flat turn platform；And
Portal frame, the portal frame includes two columns and the crossbeam between two columns, two columns are slidingly arranged on two bed rails respectively, the crossbeam of portal frame is set to ride upon the top of flat turn platform, and main tapping is connected on crossbeam, and it can be moved in the horizontal direction parallel to crossbeam length direction and the vertical direction parallel to vertical axis.
In a preferred embodiment, it is described provided with the slide carriage for sliding setting along its length on crossbeam
Main tapping is arranged on the slide carriage, so as to drive the main tapping to realize moving along the horizontal direction of crossbeam length direction by the slide carriage.And the mode moved up and down as main tapping along vertical axis, there can be two kinds of structures.One kind is to slide up and down to crossbeam to be arranged between two columns, main tapping is located at the lower end of slide carriage, by moving up and down for crossbeam drives moving up and down for main tapping；Another is that crossbeam is fixedly mounted between two columns, make main tapping with respect to the installation that slide carriage is slided up and down, the ram that can vertically move up and down specifically is installed on slide carriage, main tapping is located at the lower end of ram, moving up and down for main tapping is driven by moving up and down for ram.
In the present invention, swingable main tapping has two kinds of structures, and main tapping preferably has symmetrical big swing angle.One of which is：The axis of oscillation of the main tapping is parallel with crossbeam length direction, and swing angle is between positive and negative between 90 degree.Another is that the axis of oscillation of main tapping is parallel with the normal direction for the plane that the column of portal frame and crossbeam are constituted, and swing angle is between positive and negative 180 degree.The main tapping with symmetrical big swing angle this in the present invention, can be designed by one of ordinary skill in the art according to actual demand, be not the emphasis of the present invention, be no longer discussed in detail herein.Brief description of the drawings
Fig. 1 is to have the schematic diagram of dynamic beam and main tapping axis of oscillation parallel to the example structure of crossbeam length direction in embodiment of the present invention 1.
Fig. 2 is Fig. 1 top view.
Fig. 3 is Fig. 1 left view.
Fig. 4 is the sectional view of the flat turn platform with vertical through hole in Fig. 1.
Fig. 5 for the present invention in be used for install flat turn platform the machine tool basic with melt pit schematic diagram.Fig. 6 is the structural representation of the embodiment with the normal direction for moving the plane that the column and crossbeam of beam and main tapping axis of oscillation parallel to portal frame are constituted in embodiment of the present invention 2.
Fig. 7 is Fig. 6 top view.
Fig. 8 is Fig. 6 left view.
Fig. 9 determines beam and main tapping axis of oscillation parallel to crossbeam length to have in embodiment of the present invention 3
The structural representation of the embodiment in direction.
Figure 10 is Fig. 9 top view.
Figure 11 is Fig. 9 left view.
Figure 12 is the structural representation of the embodiment with the normal direction for determining the plane that the column and crossbeam of beam and main tapping axis of oscillation parallel to portal frame are constituted in embodiment of the present invention 4.
Figure 13 is Figure 12 top view.
Figure 14 is Figure 12 left view.Embodiment
Embodiment 1
As shown in Fig. 15, the present invention provides a kind of gear flexible cutting machine, including：
Flat turn platform 1, flat turn platform 1 has vertical through hole 11 and can turned round around vertical axis A；And frame 2, main tapping 3 is provided with frame 2, main tapping 3 can the relatively flat displacement of turntable 1.
By installing end mill(ing) cutter and finger cutter on main tapping 3, face and side cutter, the universal cutter such as face milling cutters and plane and conical wheel or the customization cutter with wider use scope, whole tooth Profile Machining processes of each type gear and worm gear just can be completed, roughing including teeth groove, semifinishing before the heat of the flank of tooth and after heat, the processes such as finishing and tooth top and root fillet processing after flank of tooth heat, machine tool structure is compact, it is easy to use, it is high in machining efficiency, operating cost is low, the workpiece 8 of particularly tape spool is vertically clamped, the rigidity of its clamp standoff is ideal, machining accuracy is high, it is particularly suitable for the processing with shaft-like work.
Wherein：Each type gear and the flexible cutting machine of worm gear are processed using end mill(ing) cutter and finger cutter, with maximum flexibility, is particularly suitable for processing the driving parts of all kinds of large modulus.But because tool diameter is limited by teeth groove slot bottom width, using end mill(ing) cutter and finger cutter processing in, it is close-toothed transmission class part when processing efficiency it is relatively low.The flexible cutting machine of each type gear and worm gear is processed using face and side cutter, face milling cutters and plane and conical wheel has very high processing efficiency, processing large module gear and worm gear are applicable not only to, good resultant effect can be also obtained in the processing of fine module gear and worm gear in single and mini-batch production.But the scope of application of this kind of disk cutter is slightly less than end mill(ing) cutter and finger cutter, it is impossible to be used in processing double helical tooth
Wheel, and it is higher to the surpassed distance space requirement at teeth groove two ends.
As shown in Figure 4, flat turn platform 1 is in disk form, the upper surface of flat turn platform 1 is provided with multiple T-shaped clip slots 10 for clamping workpiece end face, central axis of the center line, vertical axis A of the through hole 11 of flat turn platform 1 with flat turn platform 1 is overlapped, that is through hole 11 is located at the center of flat turn platform 1, and flat turn platform 1 located at its internal worm gear 12 and worm screw 13 by driving to make positive and negative 360 degree of n X revolution around vertical axis A along arrow F1.Such flat turn platform 1 has the wider scope of application.It is contemplated that, the center line and vertical axis of the through hole of flat turn platform 1 with the central axis of flat turn platform when not overlapping, workpiece can produce certain offset when being rotated under the drive of flat turn platform, and the lathe with such flat turn platform has application in processing eccentric class workpiece such as cam.Certainly, flat turn platform through hole center line and vertical axis overlapped with the central axis of flat turn platform when, the processing of eccentric work piece can be carried out by the way that workpiece is arranged in the through hole of flat turn platform with certain degree of eccentricity.It is preferred that making the aperture D of the through hole 11 of flat turn platform 1 control the 12 15% of the external diameter of flat turn platform 1, through hole 11 has relatively large aperture, in the bigger workpiece of installation clamping large modulus or shaft diameter, with suitable advantage；And when clamping low module or path axostylus axostyle, can be firmly installed workpiece on the work top of flat turn platform 1 using appropriate fixture.Flat turn platform 1 has the through hole 11 of large aperture, can have excellent versatility.
As shown in Figure 5, flat turn platform 1 may be disposed on a machine tool basic 9, the Ke Yi Jin mono- Walk of machine tool basic 9 set the melt pit 91 with respective depth, in the bottom of melt pit 91, chip cleaner 92 and coolant pump 93 are set, so as to have in clamping during the workpiece of major axis, its major axis is stretched in melt pit 91 to be clamped again after can passing through the through hole 11 of flat turn platform 1, is therefore particularly suited for clamping and is processed the workpiece with major axis.It is contemplated that, flat turn platform 1 is in the case of the shaft length with shaft-like workpiece processed is less, and machine tool basic 9 need not set melt pit 91.
As shown in Figure 1, 2, 3, frame 2 includes：
Two bed rails 21, two bed rails 21 are located at the both sides of flat turn platform 1, and bed rail 21 can be fixed on machine tool basic 9, can also be fixed on other base stations in addition to machine tool basic 9；And
Portal frame 22, portal frame 22 includes two columns 23 and the crossbeam 24 between two columns 23, and two columns 23 are slidingly arranged on two bed rails 21 respectively, ride upon the crossbeam 24 of portal frame 22
The top of flat turn platform 1, and main tapping 3 is connected on crossbeam 24, and can be in the horizontal direction parallel to the length direction of crossbeam 24（That is X-axis）With the vertical direction parallel to vertical axis A（That is Y-axis）Upper movement.Wherein the mode on a rail 21 is slidably arranged in for column 23, two guide rails 211 and a ball-screw 212 can be respectively set on each rail 21, whole portal frame 22 is driven under the driving of ball-screw 212 of two columns 23 on the bed rail 21 of both sides according to arrow F2 (i.e. Z axis）Slided along the guide rail 212 on bed rail 21, but the invention is not limited in column 23 is slidably arranged on a rail 21 by ball-screw 212 and guide rail 211, for example, can also slidably it be set along bed rail 21 by linear electric motors and Driven by Hydraulic Cylinder portal frame 22.
Portal frame 22 has symmetrical stress performance, the stabilization of frame 2 during operation, advantageously ensure that machining accuracy and cost is relatively low, slide to realize the movement of Z-direction on two bed rails 21 by two columns 23 of portal frame 22, plus the movement of X-axis, the movement of vertical direction Y axles in the horizontal direction of main tapping 3, and flat turn platform 1 is around vertical axis A revolution and the swing revolution of main tapping 3, it becomes possible to complete machining in the way of the five-axle linkage that three translational degree of freedom, two turn round the free degree.In the present invention, frame 2 is not limited to include foregoing portal frame 22, others can equally be used such as well cabinet frame, butterfly-type frame, and except the bed rail 21 above talked about be symmetrically distributed in the both sides of flat turn platform 1 make crossbeam 24 be in bridge type frame in addition to, one bed rail can also be set in flat turn platform side, crossbeam is constituted a kind of frame of cantilever beam type, frame 2 can drive the relatively flat displacement of turntable 1 of main tapping 3, and specific structure type is not restricted.
In the present invention, the layout that flat turn platform 1 is fixed, frame 2 is slided is employed, to adjust Working position.It is of course also possible to use the layout that frame 2 is fixed, flat turn platform 1 is slided, now needs the rotating mechanism and translation mechanism comprehensive Design to flat turn platform.
Now describe the mode for realizing that the relatively flat turntable 1 of main tapping 3 is acted in X-axis, Y direction in detail.Wherein：The structure for making main tapping 3 be moved up and down along vertical Y direction, it is to slide up and down to crossbeam 24 to be arranged between two columns 23, leading screw 231 and guide rail 232 are set respectively on two heel posts 23 of portal frame 22, crossbeam 24 is driven to carry out moving up and down for Y direction on guide rail 232 according to arrow F3 by screw mandrel 231, to drive main tapping 3 to move up and down；And main tapping 3 is realized horizontal direction on crossbeam 24
X-direction movement, it is provided with the slide carriage 4 for sliding setting along its length on crossbeam 24, two guide rails and a ball-screw above and below being equally provided with crossbeam 24, for the offer of slide carriage 4 supporting, guiding and the driving force being arranged on crossbeam 24, and main tapping 3 is located at the lower end of slide carriage 4, by slide carriage 3 on crossbeam 24 according to arrow F4 the X-direction of level slip, to drive main tapping 3 to make the displacement of X-direction.
As shown in figure 3, main tapping 3 preferably has symmetrical big swing angle.The axis of oscillation of main tapping 3 is parallel with the X-axis of the length direction of crossbeam 24, swing angle is between positive and negative between 90 degree, as shown in arrow F5, the main tapping of such big swing angle, can be by the direction of the symmetrical swing angle for adjusting main tapping 3 in machining worm, carry out the upper dedendum flank of machining worm, the workpiece that is not required to dismantle turns around installation again, improves processing efficiency, also can guarantee that machining accuracy.Embodiment 2
As shown in Fig. 68, the embodiment is identical with the primary structure of embodiment 1, principle and effect, no longer repeats, and is a difference in that：The axis of oscillation of main tapping 3 is parallel with the normal direction for the plane that the column 23 and crossbeam 24 of portal frame 22 are constituted, and main tapping 3 is swung according to arrow F6, and rotary oscillation angle is between positive and negative 180 degree.Embodiment 3
As shown in Fig. 9 11, the embodiment is identical with the primary structure of embodiment 1, principle and effect, no longer repeats.It is to be slidably arranged in dynamic beam between two columns 23 relative to the middle cross beam 24 of embodiment 1, main tapping 3 is directly arranged in for the lower end of slide carriage 4, the embodiment is a difference in that：Crossbeam 24 is fixedly mounted between two columns 23, to determine beam, the ram 5 that can vertically move up and down is installed on slide carriage 4, two guide rails parallel with the vertical axis A of flat turn platform 1 and a ball-screw are specifically provided with slide carriage 4, for the offer supporting of ram 5 being arranged on slide carriage 4, it is oriented to and driving force, ram 5 is set to be slided up and down on slide carriage 4 along vertical Y direction according to arrow F7, and main tapping 3 is located at the lower end of ram 5, so as to drive moving up and down for main tapping 3 by moving up and down for ram 5.
Embodiment 4
As shown in Figure 11 14, the embodiment is identical with the primary structure of embodiment 3, principle and effect, axis of oscillation relative to main tapping 3 in embodiment 3 is parallel with crossbeam length direction, for swing angle is between positive and negative 90 degree, and the embodiment is a difference in that：The axis of oscillation of main tapping 3 is parallel with the normal direction for the plane that the column 23 and crossbeam 24 of portal frame 22 are constituted, and main tapping 3 is swung according to arrow F6, and hunting range is between positive and negative 180 degree.But it is described above; only embodiment of the invention; when the scope implemented of the present invention can not be limited with this; equivalent variations and modification that all content of the invention under this invention are made; i.e. it is any other people the flat turn platform of vertical through hole is provided with gear cutting machine, protection scope of the present invention all should be belonged to.
Claims (1)
- Claims1. a kind of gear flexible cutting machine, it is characterised in that including：Flat turn platform, the flat turn platform has vertical through hole and can turned round around vertical axis；AndFrame, is provided with main tapping, the main tapping can relatively described flat turn platform displacement in the frame.2. gear flexible cutting machine according to claim 1, it is characterised in that central axis of the center line, vertical axis of the through hole with the flat turn platform is overlapped.3. gear flexible cutting machine according to claim 2, it is characterised in that the aperture of the through hole is the 12 of flat turn platform external diameter： 15%.4. the gear flexible cutting machine according to Claims 2 or 3, it is characterised in that the frame includes：Two bed rails, described two rails are located at the both sides of the flat turn platform；AndPortal frame, the portal frame includes two columns and the crossbeam between two columns, described two columns are slidingly arranged on described two rails respectively, the crossbeam is set to ride upon the top of the flat turn platform, the main tapping is connected on the crossbeam, and can be moved in the horizontal direction parallel to crossbeam length direction and the vertical direction parallel to vertical axis.5. gear flexible cutting machine according to claim 4, characterized in that, the flat turn platform is arranged on machine tool basic, the machine tool basic has melt pit, chip cleaner and coolant pump are set in the melt pit bottom, described two rails are also disposed on the machine tool basic.6. gear flexible cutting machine according to claim 5, it is characterized in that, the crossbeam, which slides up and down to, to be arranged between two columns, provided with the slide carriage for sliding setting along its length on the crossbeam, main tapping is located at the lower end of the slide carriage, by moving up and down for crossbeam drives main tapping to move up and down.7. gear flexible cutting machine according to claim 5, it is characterized in that, the crossbeam is fixedly mounted between two columns, provided with the slide carriage for sliding setting along its length on the crossbeam, provided with the ram for vertically sliding up and down setting on the slide carriage, the main tapping is located at the lower end of the ram, is moved up and down by the drive main tapping that moves up and down of ram.8. gear flexible cutting machine according to claim 6, it is characterised in that the main tapping Axis of oscillation is parallel with crossbeam length direction, and swing angle is between positive and negative between 90 degree.9. gear flexible cutting machine according to claim 6, it is characterised in that the axis of oscillation of the main tapping is parallel with the normal direction for the plane that the column of portal frame and crossbeam are constituted, and swing angle is between positive and negative 180 degree.10. gear flexible cutting machine according to claim 7, it is characterised in that the axis of oscillation of the main tapping is parallel with crossbeam length direction, swing angle is between positive and negative between 90 degree.11. gear flexible cutting machine according to claim 7, it is characterised in that the axis of oscillation of the main tapping is parallel with the normal direction for the plane that the column of portal frame and crossbeam are constituted, and swing angle is between positive and negative 180 degree.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2010/071836 WO2011127663A1 (en) | 2010-04-16 | 2010-04-16 | Gear flexible cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102405121A true CN102405121A (en) | 2012-04-04 |
Family
ID=44798270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010800145091A Pending CN102405121A (en) | 2010-04-16 | 2010-04-16 | Gear flexible cutting machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102405121A (en) |
| WO (1) | WO2011127663A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624668A (en) * | 2015-11-03 | 2017-05-10 | 中国科学院沈阳计算技术研究所有限公司 | Control method for gear blank and workpiece integrated machining |
| CN111085734A (en) * | 2019-12-12 | 2020-05-01 | 江苏盛安资源股份有限公司 | Tooth surface modification equipment for non-involute variable-thickness gear |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH715794B8 (en) * | 2019-07-17 | 2020-11-13 | Reishauer Ag | Machine tool for rolling machining of rotating parts with groove-shaped profiles. |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1034882A (en) * | 1988-01-06 | 1989-08-23 | 上海机床厂 | The forming and grinding apparatus that machining cycloidal gears is used |
| CN1923419A (en) * | 2005-08-31 | 2007-03-07 | 湖南中大创远数控装备有限公司 | Large mode number helical awl gear cutting machine |
| CN101041194A (en) * | 2007-04-25 | 2007-09-26 | 杨林 | Numerical control machine for processing huge conical gear with curved teeth |
| CN201350577Y (en) * | 2008-12-29 | 2009-11-25 | 湖北咏丰重工机械有限公司 | Numerical control combined machine tool |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59200448D1 (en) * | 1991-03-01 | 1994-10-13 | Oerlikon Geartec Ag | Fully automatic gear cutting machine for manufacturing curved gear wheels and method for operating the gear cutting machine. |
| CN2649242Y (en) * | 2003-09-29 | 2004-10-20 | 天津第一机床总厂 | Numerically controlled spiral bevel gear milling machine layout |
| CN2788947Y (en) * | 2005-06-03 | 2006-06-21 | 河南科技大学 | Internal gear forming gear grinding machine tool |
| CN101508039B (en) * | 2009-03-02 | 2011-01-05 | 长沙哈量凯帅精密机械有限公司 | Six-axis five-linkage spiral taper gear cutting machine tool |
-
2010
- 2010-04-16 WO PCT/CN2010/071836 patent/WO2011127663A1/en active Application Filing
- 2010-04-16 CN CN2010800145091A patent/CN102405121A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1034882A (en) * | 1988-01-06 | 1989-08-23 | 上海机床厂 | The forming and grinding apparatus that machining cycloidal gears is used |
| CN1923419A (en) * | 2005-08-31 | 2007-03-07 | 湖南中大创远数控装备有限公司 | Large mode number helical awl gear cutting machine |
| CN101041194A (en) * | 2007-04-25 | 2007-09-26 | 杨林 | Numerical control machine for processing huge conical gear with curved teeth |
| CN201350577Y (en) * | 2008-12-29 | 2009-11-25 | 湖北咏丰重工机械有限公司 | Numerical control combined machine tool |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624668A (en) * | 2015-11-03 | 2017-05-10 | 中国科学院沈阳计算技术研究所有限公司 | Control method for gear blank and workpiece integrated machining |
| CN106624668B (en) * | 2015-11-03 | 2018-08-21 | 中国科学院沈阳计算技术研究所有限公司 | A kind of control method being integrally machined with workpiece for gear blank |
| CN111085734A (en) * | 2019-12-12 | 2020-05-01 | 江苏盛安资源股份有限公司 | Tooth surface modification equipment for non-involute variable-thickness gear |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011127663A1 (en) | 2011-10-20 |
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Application publication date: 20120404 |