WO2020070893A1 - 加工工具およびバニシング加工装置 - Google Patents

加工工具およびバニシング加工装置

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Publication number
WO2020070893A1
WO2020070893A1 PCT/JP2018/037447 JP2018037447W WO2020070893A1 WO 2020070893 A1 WO2020070893 A1 WO 2020070893A1 JP 2018037447 W JP2018037447 W JP 2018037447W WO 2020070893 A1 WO2020070893 A1 WO 2020070893A1
Authority
WO
WIPO (PCT)
Prior art keywords
burnishing
shaft
insertion hole
mounting groove
tool
Prior art date
Application number
PCT/JP2018/037447
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
政明 檜田
朴木　継雄
平野　哲也
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to PCT/JP2018/037447 priority Critical patent/WO2020070893A1/ja
Priority to JP2020551062A priority patent/JP7004839B2/ja
Priority to CN201880098187.XA priority patent/CN112805118B/zh
Priority to CZ2021120A priority patent/CZ309326B6/cs
Publication of WO2020070893A1 publication Critical patent/WO2020070893A1/ja

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
    • B24B39/06—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/40—Single-purpose machines or devices for grinding tubes internally

Definitions

  • the present invention relates to a machining tool and a burnishing device used in a burnishing device for performing burnishing on an inner surface of a groove formed outward from an inner peripheral surface of a cylindrical body.
  • the cylinder of the rotary compressor has a cylindrical shape having a through-hole at the center, and the cylinder has a vane mounting groove extending radially from the inner peripheral surface.
  • the vane is slidably disposed in the vane mounting groove, and the vane reciprocates in the vane mounting groove while contacting the outer surface of an eccentric ring disposed in the through hole of the cylinder.
  • processing of the inner surface of the vane mounting groove includes surface roughness, flatness, Extremely high processing accuracy such as parallelism and groove width is required.
  • Patent Literature 1 discloses a burnishing apparatus including a burnishing shaft having a diameter larger than the width of a vane mounting groove. Patent Literature 1 has a processing tool that holds a burnishing shaft in a cantilevered manner. Then, by moving the machining tool and reciprocating while pressing the burnishing shaft against the inner surface of the vane mounting groove, the inner surface of the vane mounting groove is slightly plastically deformed, and the inner surface of the vane mounting groove is convex. We perform burnishing processing to improve part.
  • the burnishing shaft is held by the working tool in a cantilever manner. For this reason, there is a possibility that the burnishing shaft is bent at the time of working, and that the center line of the vane mounting groove and the center axis of the burnishing shaft are shifted.
  • the burnishing shaft enters the vane mounting groove in such a state, the burnishing shaft does not function to follow the center line of the vane mounting groove because the central axis of the burnishing shaft does not follow the vane mounting groove. Strongly pressed against one of the inner surfaces. For this reason, there has been a problem that uneven wear occurs on the surface of the burnishing shaft, thereby shortening the tool life.
  • the present invention has been made to solve the above-described problems, and in performing burnishing on an inner surface of a groove formed outward from an inner circumferential surface of a cylindrical workpiece, a burnishing shaft. It is an object of the present invention to provide a machining tool and a burnishing machine capable of suppressing uneven wear of a workpiece and improving tool life.
  • a processing tool is a processing tool for holding a burnishing shaft used in a burnishing apparatus that burnishes an inner surface of a groove formed outward from an inner peripheral surface of a cylindrical workpiece. And a support portion for supporting both ends of the burnishing shaft without fixing both ends.
  • the burnishing shaft is supported at both ends, it is possible to prevent the burnishing shaft from being largely bent during working. Therefore, local uneven wear of the surface of the burnishing shaft can be prevented, and the tool life can be improved.
  • FIG. 1 is a schematic configuration diagram of a burnishing device according to Embodiment 1 of the present invention.
  • FIG. 2 is a schematic perspective view showing a state in which a cylindrical worm is mounted on a work holding device of the burnishing device according to Embodiment 1 of the present invention.
  • FIG. 2 is a perspective view of a cylindrical workpiece processed by the burnishing device according to Embodiment 1 of the present invention.
  • FIG. 2 is a schematic sectional view of a working tool of the burnishing apparatus according to Embodiment 1 of the present invention.
  • FIG. 2 is a schematic perspective view of a working tool of the burnishing apparatus according to Embodiment 1 of the present invention.
  • FIG. 1 is a schematic configuration diagram of a burnishing device according to Embodiment 1 of the present invention.
  • FIG. 2 is a schematic perspective view showing a state in which a cylindrical worm is mounted on a work holding device of the burnishing device according to Embodiment 1 of
  • FIG. 2 is a schematic cross-sectional view showing a dimensional relationship of a working tool of the burnishing apparatus according to Embodiment 1 of the present invention.
  • FIG. 2 is a plan view illustrating a dimensional relationship of a cylindrical workpiece processed by the burnishing device according to Embodiment 1 of the present invention.
  • FIG. 2 is a schematic perspective view illustrating a main part of the burnishing apparatus before the burnishing of the cylindrical workpiece processed by the burnishing apparatus according to Embodiment 1 of the present invention.
  • FIG. 2 is a schematic plan view illustrating a relationship between a burnishing shaft and a vane mounting groove during processing of a cylindrical workpiece processed by the burnishing apparatus according to Embodiment 1 of the present invention.
  • FIG. 1 is a schematic configuration diagram of a burnishing apparatus according to Embodiment 1 of the present invention.
  • FIG. 2 is a schematic perspective view showing a state in which a cylindrical worm is mounted on a work holding device of the burnishing apparatus according to Embodiment 1 of the present invention.
  • FIG. 3 is a schematic perspective view of a cylindrical workpiece processed by the burnishing device according to Embodiment 1 of the present invention.
  • the burnishing apparatus 100 includes a tool moving apparatus 10 that performs burnishing while relatively moving a processing tool 30 with respect to a cylindrical workpiece to be processed, and a workpiece holding apparatus 40 that holds the cylindrical workpiece.
  • the burnishing process is a process of minutely plastically deforming the surface of the object to be processed and improving the convex portions of the surface of the object to be processed.
  • the cylindrical workpiece to be processed is the cylinder 1 of the rotary compressor as shown in FIG. 2 and the surface to be processed is the vane mounting groove 5 will be described as an example.
  • the tool moving device 10 includes a processing tool 30, an elevating unit 11 to which the processing tool 30 is fixed and which moves up and down, and a slide table 12 which moves the elevating unit 11 in a vertical direction.
  • the tool moving device 10 includes a ball screw 13 for moving the slide table 12, a driving device 14 for driving the ball screw 13, a guide 15 for holding the slide table 12, and a body guide 16 for supporting the guide 15.
  • the tool moving device 10 further drives a slide table 17 for moving the main body guide 16 in the horizontal direction, a ball screw 18 for moving the slide table 17, a guide 19 for holding the slide table 17, and a ball screw 18.
  • a driving device 20 In the tool moving device 10 configured as described above, the machining tool 30 moves in the vertical direction by the rotation of the ball screw 13 as shown by the arrow in FIG. In the left-right direction.
  • the work holding devices 40 are provided on the stage 41, three of the work holding stages here, the work receiving stages 42 on which the cylinders 1 are mounted, and the same number of the work receiving stages 42. And a work holding portion 43 for holding the work.
  • a first positioning pin 44 is attached to one of the two work receiving stages 42a on the far right side in FIG. 2 (the right side in FIG. 1) among the three work receiving stages 42.
  • a second positioning pin 45 is attached to the remaining work receiving stage 42b.
  • the cylinder 1 is mounted on the stage 41 with the phase fixed by the first positioning pin 44 and the second positioning pin 45, so that, for example, the transport operation to the subsequent process such as the deburring process of the vane mounting groove 5 can be performed.
  • Easy to do In other words, when the cylinder 1 is put into the stage in the post-process, it is not necessary to determine the phase of the cylinder 1 again, the through hole 2 of the cylinder 1 is grasped by the transport chuck (not shown), It can be easily transported to the stage in the post-process, while maintaining the phase of the cylinder 1.
  • the cylinder 1 has a cylindrical shape having a through hole 2 in the center as shown in FIGS. 2 and 3, and has a vane mounting groove 5 formed radially outward from the inner peripheral surface.
  • the vane mounting groove 5 is a space for the vane to slide during operation of the rotary compressor. If the surface properties of the inner surface of the vane mounting groove 5 are rough, the cylinder 1 is used, for example, when the vane reciprocates in the vane mounting groove 5, the sliding resistance increases due to the catch of the surface-shaped convex portions. It is not preferable in doing. For this reason, it is necessary to burnish the inner surface of the vane mounting groove 5 with high precision.
  • FIG. 4 is a schematic cross-sectional view of a working tool of the burnishing apparatus according to Embodiment 1 of the present invention.
  • FIG. 5 is a schematic perspective view of a working tool of the burnishing apparatus according to Embodiment 1 of the present invention.
  • the machining tool 30 includes a mounting shaft 32 attached to the elevating unit 11 of the tool moving device 10, and a support 33 fixed to a lower end of the mounting shaft 32 and supporting the burnishing shaft 31.
  • the burnishing shaft 31 has a diameter R (R [ ⁇ m] ⁇ A [ ⁇ m] + ⁇ A [ ⁇ m]) larger than the groove width A (see FIG. 7 described later) of the vane mounting groove 5 of the cylinder 1 to be processed. It is configured.
  • the burnishing shaft 31 is made of a material harder than the cylinder 1.
  • the support portion 33 is fastened by the fastening member 36 in a state where the first support member 34 supporting one end of the burnishing shaft 31 and the second support member 35 supporting the other end are separated in the axial direction of the mounting shaft 32. It has a configuration.
  • the fastening member 36 only needs to be able to fasten the first support member 34 and the second support member 35, and here is constituted by a bolt 36a and a nut 36b, but the construction is arbitrary.
  • the first support member 34 has a first insertion hole 37a into which one end of the burnishing shaft 31 is inserted.
  • the second support member 35 has a second insertion hole 37b into which the other end of the burnishing shaft 31 is inserted.
  • the first insertion hole 37a and the second insertion hole 37b have the same diameter D, and have a diameter (D [mm] ⁇ R [mm] + ⁇ R [mm]) larger than the diameter R of the burnishing shaft 31.
  • D [mm] ⁇ R [mm] + ⁇ R [mm] the burnishing shaft 31 is not fixed to the support portion 33, and the both ends are simply the first insertion holes 37a and It is supported by the support 33 while being inserted into the second insertion hole 37b. Since there is a clearance of ⁇ R between the burnishing shaft 31 and each of the first insertion hole 37a and the second insertion hole 37b, the burnishing shaft 31 moves in the horizontal direction within the range of the clearance. Is possible.
  • FIG. 6 is a schematic cross-sectional view showing a dimensional relationship of a working tool of the burnishing apparatus according to Embodiment 1 of the present invention.
  • FIG. 7 is a plan view showing a dimensional relationship of the cylindrical workpiece processed by the burnishing apparatus according to Embodiment 1 of the present invention.
  • the width W of the processing tool 30 is smaller than the diameter B of the through hole 2 of the cylinder 1 (W [mm] ⁇ B [mm] ⁇ B [mm]).
  • the width L between the first support member 34 and the second support member 35 of the processing tool 30 is larger than the thickness E (see FIG. 3) of the cylinder 1 (L [mm] ⁇ E [mm] + ⁇ E [mm]. ])have.
  • FIG. 8 is a schematic perspective view showing a main part of the burnishing apparatus before the burnishing of the cylindrical workpiece processed by the burnishing apparatus according to Embodiment 1 of the present invention.
  • FIG. 9 is a schematic plan view illustrating a relationship between a burnishing shaft and a vane mounting groove during processing of a cylindrical workpiece processed by the burnishing apparatus according to Embodiment 1 of the present invention.
  • white arrows indicate the moving direction of the burnishing shaft 31.
  • the drive device 20 is driven to move the slide table 17, and as shown in FIG. 8, the center axis 30c of the machining tool 30 (see FIG. 6) and the center 2c of the through hole 2 of the cylinder 1 (see FIG. 7).
  • the machining tool 30 is moved until a point where?
  • the drive unit 14 is driven to move the slide table 12, and the elevating unit 11 to which the processing tool 30 is attached is lowered.
  • the elevating unit 11 is lowered to a position where the burnishing shaft 31 held by the processing tool 30 faces the inner peripheral surface of the cylinder 1.
  • the drive device 20 is driven to move the body guide 16, the guide 15, the elevating unit 11, and the processing tool 30, and the burnishing shaft 31 enters the vane mounting groove 5.
  • the burnishing shaft 31 enters the vane mounting groove 5, as shown in FIG. 9, the case where the center line 5 c of the vane mounting groove 5 and the center axis 31 c of the burnishing shaft 31 are misaligned.
  • the burnishing shaft 31 is strongly pressed against one side of the inner side surface of the vane mounting groove 5.
  • the burnishing shaft 31 has a clearance ⁇ R with respect to the first insertion hole 37a and the second insertion hole 37b of the support portion 33 as described above. Therefore, when the burnishing shaft 31 enters the vane mounting groove 5, the burnishing shaft 31 moves in a horizontal direction following the vane mounting groove 5 so that the center axis 31 c coincides with the center line 5 c of the vane mounting groove 5.
  • the burnishing shaft 31 enters the vane attachment groove 5 and the machining is advanced in a state where the central axis 31c of the burnishing shaft 31 matches the center line 5c of the vane attachment groove 5.
  • the surface of the inner surface of the vane mounting groove 5 is pressed and leveled to be finished to a smooth surface, so that the surface of the inner surface of the vane mounting groove 5 can be burnished uniformly and with high precision.
  • FIG. 10 is a diagram showing the relationship between the radial position of the vane mounting groove and the surface flatness before and after processing using the burnishing apparatus according to Embodiment 1 of the present invention.
  • FIG. 10A shows the surface flatness [ ⁇ m] corresponding to the radial position [mm] of the vane mounting groove 5 before burnishing.
  • FIG. 10B shows the surface flatness [ ⁇ m] according to the radial position [mm] of the vane mounting groove 5 after burnishing.
  • the surface flatness of the inner surface of the vane mounting groove 5 after the burnishing process it can be seen that the convex portions on the surface are flattened as compared to before the process, and the surface is finished to have a smooth surface shape with few convex portions.
  • the diameter D of each of the first insertion hole 37a and the second insertion hole 37b into which the burnishing shaft 31 is inserted is set to be larger by ⁇ R than the diameter R of the burnishing shaft 31 as described above.
  • ⁇ R have an appropriate range.
  • the dimension F is a circumferential length of an edge portion formed by the through hole 2 and the vane mounting groove 5.
  • the burnishing shaft 31 interferes with the inner peripheral surface of the through hole 2 excluding the edge formed by the through hole 2 and the vane mounting groove 5, and the cylindrical shape is formed.
  • the optimum value of ⁇ R in this case is set to 0.4 mm ⁇ 0.1.
  • the optimum value of ⁇ R described here is a value for the cylinder 1 of the rotary compressor. Therefore, when machining a groove formed outward from the inner peripheral surface of another cylindrical work, there is no problem even if ⁇ R is appropriately selected according to the dimensions of the cylindrical work.
  • both ends of the burnishing shaft 31 are supported at both ends with a clearance between the first insertion hole 37a and the second insertion hole 37b, the conventional cantilever fixing method is employed.
  • the burnishing shaft 31 can be prevented from being largely bent. Therefore, local uneven wear of the surface of the burnishing shaft 31 can be prevented.
  • the burnishing shaft 31 is freely rotatable in the circumferential direction during the working. Therefore, it is possible to uniformly press the entire circumference of the burnishing shaft 31 against the vane mounting groove 5. For this reason, local uneven wear of the surface of the burnishing shaft 31 can be prevented as compared with the conventional cantilever fixing method, the tool life can be greatly improved, and burnishing can be performed with high precision.
  • FIG. 11 is a diagram showing the shape of the shaft surface after machining using a conventional cantilevered machining tool at 153.6 m / piece.
  • FIG. 12 is a diagram showing the shape of the shaft surface after machining at 2304 m / piece using the machining tool of the both-ends support method according to the first embodiment of the present invention.
  • 153.6 m / piece indicates that the cumulative machining length per burnishing shaft is 153.6 m.
  • 2304 m / book has the same meaning.
  • the processing length per work is 0.0768 m.
  • FIG. 13 is a diagram showing a difference in surface pressure depending on the presence or absence of uneven wear on the surface of the burnishing shaft.
  • FIG. 13A shows a case where there is no uneven wear on the surface of the burnishing shaft 31.
  • FIG. 13B shows a case where the surface of the burnishing shaft 31 has uneven wear.
  • arrows indicate the surface pressure distribution.
  • FIG. 13A when there is no uneven wear on the surface of the burnishing shaft 31, the contact between the burnishing shaft 31 and the inner side surface 5 a of the vane mounting groove 5 is equal to the contact between the cylinder and the plane. Become. For this reason, the surface pressure at the center of the cylinder is increased, and the amount of improvement in the convex portion, which is the amount of plastic deformation during burnishing, is increased.
  • both ends of the burnishing shaft 31 have clearances between the first insertion hole 37a and the second insertion hole 37b of the support portion 33. To support both ends. For this reason, it is possible to prevent the burnishing shaft 31 from being largely bent at the time of working, and it is possible to prevent local uneven wear of the surface of the burnishing shaft 31. Therefore, the tool life can be greatly improved. Further, since the large bending of the burnishing shaft 31 during processing can be prevented, burnishing can be uniformly and accurately performed on the entire inner surface of the vane mounting groove 5. Therefore, the surface property of the inner surface of the vane mounting groove 5 can be finished to a smooth surface with few convex portions as shown in FIG.
  • the burnishing shaft 31 Since the burnishing shaft 31 is rotatable in the circumferential direction, the entire circumference of the burnishing shaft 31 can be uniformly pressed against the vane mounting groove 5 during the working. Therefore, also from this point, local uneven wear of the surface of the burnishing shaft 31 can be prevented, the tool life can be greatly improved, and burnishing can be performed with high accuracy. Further, since the tool life can be improved, mass production can be performed at low cost.
  • the working tool 30 is configured to be able to move up and down in the thickness direction of the cylinder 1 and to be movable in the horizontal direction.
  • the present invention is not limited to the above-described configuration. If the same movement is possible, for example, the processing tool 30 is fixed and the cylinder 1 is movable in the thickness direction and the horizontal direction. Its configuration does not matter.
  • Embodiment 2 has a structure in which some of the components of the working tool in Embodiment 1 are integrated.
  • the second embodiment will be described focusing on the differences from the first embodiment, and the configuration not described in the second embodiment is the same as the first embodiment.
  • FIG. 14 is a schematic sectional view of a working tool of a burnishing apparatus according to Embodiment 2 of the present invention.
  • the machining tool 50 according to the second embodiment has a structure in which a mounting shaft 51 attached to the elevating unit 11 of the tool moving device 10 and a supporting unit 52 that supports both ends of the burnishing shaft 31 are integrated.
  • a first insertion hole 52a and a second insertion hole 52b extending in the axial direction of the mounting shaft 51 are formed coaxially with each other.
  • the second insertion hole 52b is opened in the lower end surface 52c of the support portion 52, and the burnishing shaft 31 is inserted through this opening.
  • the holding plate 53 is fixed to the lower end surface 52c of the support portion 52 with fastening bolts 54 so that the burnishing shaft 31 does not fall out of the opening.
  • the first insertion hole 52a and the second insertion hole 52b are separated from each other in the axial direction of the mounting shaft 51, and both ends of the burnishing shaft 31 are inserted into and supported by the first insertion hole 52a and the second insertion hole 52b. Have been. Like the first insertion hole 37a and the second insertion hole 37b of the first embodiment, the first insertion hole 52a and the second insertion hole 52b have a clearance ⁇ R between the burnishing shaft 31 and the first insertion hole 37a. .
  • the same effects as those of the first embodiment can be obtained, and the support portion 52 can be connected to the first support member 34 of the first embodiment. Since the two support members 35 are integrated, the following effects can be obtained. That is, when the first support member 34 and the second support member 35 are separate bodies, it is necessary to adjust the first insertion hole 37a and the second insertion hole 37b to be coaxial when assembling the processing tool 30. . That is, if the shaft is not coaxial, the burnishing shaft 31 will be in an inclined state, so that the burnishing shaft 31 will enter the vane mounting groove 5 while being inclined at the time of machining, and the burnishing process will be performed with high precision. Cannot be implemented.
  • the working tool 50 of the second embodiment has a structure in which a first insertion hole 52a supporting one end of the burnishing shaft 31 and a second insertion hole 52b supporting the other end are formed in one member. Yes, coaxial is secured. Therefore, coaxial adjustment is not required at the time of tool change, and tool change can be easily performed in a short time.
  • the first insertion hole 52a and the second insertion hole 52b are coaxial, the inconvenience of tilting the burnishing shaft 31 can be avoided, and highly accurate burnishing can be easily performed. be able to.
  • the working tool 50 of the second embodiment has a structure in which the mounting shaft 51 and the support portion 52 are integrated.
  • the structure is such that the mounting shaft 32, the first support member 34, the second support member 35, and the fastening member 36 of the first embodiment are integrated.
  • the rigidity of the processing tool 50 can be increased as compared with a structure in which these are formed separately. And since the rigidity of the working tool 50 can be increased, tool exchange can be easily performed.
  • the burnishing shaft 31 is inserted from the lower part of the processing tool 50.
  • the burnishing shaft 31 may be inserted from the upper part of the processing tool 50.
  • the configuration does not matter as long as the burnishing shaft 31 can be easily inserted into the first insertion hole 52a and the second insertion hole 52b.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
PCT/JP2018/037447 2018-10-05 2018-10-05 加工工具およびバニシング加工装置 WO2020070893A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PCT/JP2018/037447 WO2020070893A1 (ja) 2018-10-05 2018-10-05 加工工具およびバニシング加工装置
JP2020551062A JP7004839B2 (ja) 2018-10-05 2018-10-05 加工工具およびバニシング加工装置
CN201880098187.XA CN112805118B (zh) 2018-10-05 2018-10-05 加工工具以及辊光加工装置
CZ2021120A CZ309326B6 (cs) 2018-10-05 2018-10-05 Obráběcí nástroj a lešticí zařízení

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/037447 WO2020070893A1 (ja) 2018-10-05 2018-10-05 加工工具およびバニシング加工装置

Publications (1)

Publication Number Publication Date
WO2020070893A1 true WO2020070893A1 (ja) 2020-04-09

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PCT/JP2018/037447 WO2020070893A1 (ja) 2018-10-05 2018-10-05 加工工具およびバニシング加工装置

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Country Link
JP (1) JP7004839B2 (cs)
CN (1) CN112805118B (cs)
CZ (1) CZ309326B6 (cs)
WO (1) WO2020070893A1 (cs)

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Publication number Priority date Publication date Assignee Title
JPS62152671A (ja) * 1985-04-25 1987-07-07 Sanwa Niidorubearingu Kk 精密表面仕上げされた小径シヤフト及びその精密表面仕上げ方法及びその装置
SU1532279A1 (ru) * 1988-03-28 1989-12-30 Могилевский Машиностроительный Институт Инструмент дл поверхностного пластического деформировани
JPH08112746A (ja) * 1994-10-17 1996-05-07 Toyo A Tec Kk 径方向溝をもつ筒状ワークの加工方法及び装置
JP2011194551A (ja) * 2010-03-24 2011-10-06 Sugino Machine Ltd ピーニング工具および加工方法
JP2015226971A (ja) * 2014-06-03 2015-12-17 三菱電機株式会社 溝仕上げ加工方法及び装置

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JPS57149114A (en) * 1981-03-11 1982-09-14 Mitsubishi Heavy Ind Ltd Machining method of slit groove
JPH0451968Y2 (cs) * 1986-02-04 1992-12-07
CN2332533Y (zh) * 1998-05-29 1999-08-11 余宗镇 抛光机的自动上蜡装置
EP1727636A1 (en) * 2004-03-03 2006-12-06 Stan C. Weidmer Method and apparatus for patterning of bore surfaces
US7185521B2 (en) * 2005-05-13 2007-03-06 General Electric Company Method and apparatus for process control of burnishing
CN201744920U (zh) * 2010-04-30 2011-02-16 沈阳第一机床厂 加工外圆、r面及端面的滚光工具
DE102013018899A1 (de) * 2013-11-11 2015-05-13 Karlheinz Hahn Rollierwerkzeug

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62152671A (ja) * 1985-04-25 1987-07-07 Sanwa Niidorubearingu Kk 精密表面仕上げされた小径シヤフト及びその精密表面仕上げ方法及びその装置
SU1532279A1 (ru) * 1988-03-28 1989-12-30 Могилевский Машиностроительный Институт Инструмент дл поверхностного пластического деформировани
JPH08112746A (ja) * 1994-10-17 1996-05-07 Toyo A Tec Kk 径方向溝をもつ筒状ワークの加工方法及び装置
JP2011194551A (ja) * 2010-03-24 2011-10-06 Sugino Machine Ltd ピーニング工具および加工方法
JP2015226971A (ja) * 2014-06-03 2015-12-17 三菱電機株式会社 溝仕上げ加工方法及び装置

Also Published As

Publication number Publication date
CN112805118B (zh) 2023-05-02
CZ309326B6 (cs) 2022-08-24
JPWO2020070893A1 (ja) 2021-06-03
CN112805118A (zh) 2021-05-14
JP7004839B2 (ja) 2022-01-21
CZ2021120A3 (cs) 2021-04-21

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