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WO2012066809A1 - Appareil de nettoyage par grenaillage - Google Patents

Appareil de nettoyage par grenaillage Download PDF

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Publication number
WO2012066809A1
WO2012066809A1 PCT/JP2011/062482 JP2011062482W WO2012066809A1 WO 2012066809 A1 WO2012066809 A1 WO 2012066809A1 JP 2011062482 W JP2011062482 W JP 2011062482W WO 2012066809 A1 WO2012066809 A1 WO 2012066809A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotary table
processed
rotary
processing apparatus
projection
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.)
Ceased
Application number
PCT/JP2011/062482
Other languages
English (en)
Japanese (ja)
Inventor
万俊 山本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sintokogio Ltd
Original Assignee
Sintokogio Ltd
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 Sintokogio Ltd filed Critical Sintokogio Ltd
Priority to CN2011800301535A priority Critical patent/CN102958648A/zh
Publication of WO2012066809A1 publication Critical patent/WO2012066809A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/18—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions
    • B24C3/20—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions the work being supported by turntables
    • B24C3/24—Apparatus using impellers

Definitions

  • the present invention relates to a shot processing apparatus that projects a projection material onto an object to be processed.
  • Some shot processing apparatuses have a work table fixed on a rotary table that rotates in a substantially horizontal plane (see, for example, Patent Document 1).
  • the product object to be processed
  • the projection material is projected from the side while rotating the rotary table.
  • the present invention provides a shot processing apparatus capable of performing shot processing over a wide range including the upper surface side of the object to be processed and suppressing the processing waiting time of the object to be processed. Is the purpose.
  • the shot processing apparatus includes a rotatable first rotary table, a plurality of the rotary tables arranged on the first rotary table, and is rotatable with a rotation axis parallel to the rotation axis of the first rotary table.
  • a centrifugal projector that projects the projection material by centrifuging the object with centrifugal force.
  • a plurality of second rotary tables are arranged on a rotatable first rotary table, and these second rotary tables have a rotary axis parallel to the rotary axis of the first rotary table. Can be rotated, and the object to be processed is placed thereon.
  • the centrifugal projector disposed on the upper side of the first rotary table has a part of the first rotary table as a projection area, and the projection material is applied to the object to be processed on the second rotary table by centrifugal force. Accelerate and project.
  • the object to be processed when the object to be processed is disposed near the lower side of the centrifugal projector while being displaced according to the rotation of the first rotary table, the upper surface side is mainly shot-processed, and the lower side of the centrifugal projector When it is arranged at a position away from the side, the side surface side is mainly shot-processed according to the position.
  • the object to be processed can be loaded and unloaded on the second rotary table disposed on the non-projection area of the first rotary table.
  • the shot processing device is further arranged on a lower side of each of the plurality of second rotary tables, and a plurality of winding portions provided on a rotation shaft of the second rotary table, and a plurality of the shot processing devices in a plan view of the device.
  • the belt in this application means a known endless power transmission member such as a V belt, a timing belt, or a chain.
  • the winding portions respectively disposed on the lower sides of the plurality of second rotary tables are provided on the rotation shaft of the second rotary table, and the plurality of the plurality of the rotary parts in a plan view of the apparatus.
  • An endless belt is disposed at a position surrounding all the winding portions.
  • the belt is wound around a plurality of winding portions in a range including at least the lower side of the projection area, and is driven to rotate by a driving mechanism. For this reason, since the second rotary table is rotated in the projection area, shot processing is performed uniformly over the entire circumference of the object to be processed even with a simple configuration.
  • the shot processing apparatus further includes: the belt is not wound on any one of the plurality of the winding portions; and the belt is not wound on the plurality of the winding portions.
  • the position is a non-projection area outside the projection area, and is set below the loading / unloading zone where the object to be processed is loaded / unloaded on the second rotary table.
  • the belt is not wound around any of the plurality of winding portions by at least one auxiliary winding portion provided outside the virtual circle circumscribing the plurality of winding portions. Yes.
  • the shot processing apparatus configured as described above, no belt is wound around any of the plurality of winding portions, and the position of the plurality of winding portions where the belt is not wound is Since the non-projection area deviated from the projection area is set below the loading / unloading zone where the object to be processed is loaded / unloaded on the second rotation table, the rotation of the second rotation table is performed in the loading / unloading zone. The rotation (spinning) around the axis is stopped. For this reason, although it is a simple structure, the to-be-processed target object can be loaded and unloaded in a state where the second rotary table is not rotated.
  • the shot processing apparatus of the present invention it is possible to perform shot processing over a wide range including the upper surface side of the object to be processed, and to suppress the processing waiting time of the object to be processed. It has an excellent effect of being able to.
  • a shot blasting apparatus 10 as a shot processing apparatus according to an embodiment of the present invention will be described with reference to FIGS.
  • an arrow FR shown as appropriate in these drawings indicates the front side of the apparatus when viewed from the front
  • the arrow UP indicates the upper side of the apparatus
  • the arrow LH indicates the left side of the apparatus when viewed from the front.
  • various products are applicable as the to-be-processed target object 12 subjected to shot blast processing by the shot blasting apparatus 10 according to the present embodiment.
  • FIG. 1 shows the shot blasting apparatus 10 in a front view
  • FIG. 2 shows the shot blasting apparatus 10 in a left side view
  • FIG. 3 shows the shot blasting apparatus 10 in a plan view. It is shown.
  • the shot blasting apparatus 10 includes a cabinet 14. Inside the cabinet 14, a projection chamber 16 is formed that performs surface processing (abrasion process) of the target object 12 by projecting the projection material onto the target object 12.
  • a loading / unloading port 14 ⁇ / b> A for loading / unloading the object 12 to be processed is formed in the cabinet 14.
  • a seal body 40 is attached to the loading / unloading port 14A of the cabinet 14 at its upper end.
  • a material having high elasticity (so-called strong stiffness) such as resin is applied to the seal body 40.
  • the seal body 40 is composed of a plurality of long materials having flexibility (so-called rubber warming), and is set to bend in the transport direction of the object to be processed 12 when the object to be processed 12 passes. . Thereby, the sealing body 40 prevents the projection material from leaking out (scattering) from the loading / unloading port 14 ⁇ / b> A of the cabinet 14.
  • a centrifugal projector 20 is provided on the ceiling side in the cabinet 14.
  • the centrifugal projector 20 can apply centrifugal force to the projection material (shot, in this embodiment, a steel ball as an example) by the rotation of the impeller (impeller). That is, the centrifugal projector 20 accelerates the projection material with centrifugal force and projects it onto the object 12 to be processed in the projection chamber 16 (see FIG. 6).
  • the centrifugal projector 20 On the upper side of the centrifugal projector 20, a lower end of the introduction pipe 22 for supplying the projection material is provided, and a flow rate adjusting gate 24 for adjusting the flow rate of the projection material is provided on the upper end of the introduction pipe 22. .
  • the centrifugal projector 20 is connected to a circulation device 26 via an introduction pipe 22 and a flow rate adjustment gate 24.
  • the circulation device 26 is a device for conveying the projection material projected by the centrifugal projector 20 and circulating it to the centrifugal projector 20.
  • the circulation device 26 is disposed below the product placement unit 18 inside the cabinet 14.
  • a hopper 26A for collecting the slag is provided.
  • a screw conveyor 26B is provided below the hopper 26A.
  • the screw conveyor 26B is disposed horizontally and has the left-right direction in FIG. 1 as the longitudinal direction, and the projection material that has flowed down from the hopper 26A is conveyed in a predetermined direction (left side in FIG. 1) along the longitudinal direction of the screw conveyor 26B. It has become.
  • a lower end side of a bucket elevator 26C extending in the vertical direction of the apparatus is disposed.
  • the bucket elevator 26C has a well-known structure, and a detailed description thereof will be omitted.
  • an endless belt 26C2 is wound around a pulley 26C1 (only the upper side is shown in FIG. 2) arranged at the upper and lower portions of the shot blasting apparatus 10, and a number of buckets (not shown) are attached to the endless belt 26C2. It has been.
  • the pulley 26C1 is connected to a driving motor via a driving force transmission means (endless belt or the like) so as to be rotationally driven.
  • the bucket elevator 26C scoops up the projection material collected (temporarily stored) by the screw conveyor 26B with the bucket and rotates the pulley 26C1 with the drive motor, so that the projection material in the bucket is moved to the cabinet 14. It conveys toward the upper side of the.
  • a separator 26E is disposed in the vicinity of the upper side of the bucket elevator 26C.
  • the separator 26E communicates with the projection material tank 26F, and only the appropriate projection material among the projection materials conveyed by the bucket elevator 26C is allowed to flow to the projection material tank 26F.
  • the projection material tank 26 ⁇ / b> F is a tank for supplying the projection material, and is disposed above the flow rate adjustment gate 24.
  • the lower portion of the separator 26E is connected to a pipe 28D extending in the vertical direction of the apparatus, and a rough receiving box 28E is disposed below the lower end opening of the pipe 28D. That is, the coarse powder separated by the separator 26E enters the coarse receiving box 28E.
  • a ventilator 28 ⁇ / b> A (ventilator) is disposed on the side of the cabinet 14.
  • a suction port 14 ⁇ / b> E is formed on the ceiling of the cabinet 14.
  • a duct 28 ⁇ / b> C is connected to the suction port 14 ⁇ / b> E so that dust generated inside the cabinet 14 is sucked from the suction port 14 ⁇ / b> E of the cabinet 14.
  • a dust collector 28B is connected to the duct 28C. The dust collector 28B filters the dust in the air that has passed through the duct 28C and discharges only the air out of the apparatus.
  • FIG. 4 shows the product placement unit 18 of the shot blasting apparatus 10 in a longitudinal sectional view
  • FIG. 5 is a schematic plan view for explaining the drive structure of the small table 32 in the product placement unit 18. It is shown.
  • FIG. 6 is a schematic perspective view for explaining the positional relationship between the centrifugal projector 20, a later-described large table 30, and a small table 32.
  • a large table 30 as a first rotary table is disposed on the product placement unit 18, and a plurality of (books) are arranged on the large table 30 at positions on concentric circles of the large table 30.
  • six small tables 32 as second rotating tables are arranged at equal intervals in the circumferential direction. That is, the product mounting portion 18 has a so-called multi-table structure.
  • the large table 30 can be rotated (revolved) around the rotation axis 31 in the vertical direction of the apparatus, and the projection area X onto which the projection material is projected by the centrifugal projector 20 and a non-projection area other than the projection area X It is arranged at a position including In other words, the centrifugal projector 20 is disposed on the upper side of the large table 30, and a part of the large table 30 is used as the projection area X.
  • the small table 32 has a diameter smaller than that of the large table 30 and is provided with a rotation shaft 33 parallel to the rotation shaft 31 of the large table 30 so that the small table 32 can be rotated (spinned). .
  • the centrifugal projector 20 accelerates the projection material with centrifugal force and projects the object 12 to be processed 12 on the small table 32.
  • Each small table 32 is arranged on a circumference centering on the rotation axis 31 of the large table 30, and when the large table 30 rotates, the small table 32 circulates around the rotation axis 31 to generate a projection area. Pass through X.
  • the lower end portion of the rotating shaft 31 of the large table 30 is disposed on the base portion 36 via the bearing portion 34. Further, the outer peripheral side surface (see the right side surface in the drawing) of the large table 30 is in contact with a pulley (friction pulley) 42.
  • the axial direction of the shaft 43 of the pulley 42 is parallel to the axial direction of the rotary shaft 31 of the large table 30.
  • the shaft 43 of the pulley 42 is rotatably supported by the bearing 44 and is connected to a drive motor 46 (shown in a block form in FIG. 4, see FIG. 3) via a speed reducer. That is, the large table 30 is rotationally driven via the pulley 42 and the like when the drive motor 46 is rotationally driven.
  • the drive motor 46 is disposed on the ceiling of the cabinet 14.
  • bearings 48 that rotatably support the rotating shaft 33 are respectively provided below the plurality of small tables 32, and these bearings 48 are large via support members. It is attached to the table 30.
  • a pulley 50 as a winding portion is fixed to the lower end portion of the rotating shaft 33 of the small table 32 on the lower side of the plurality of small tables 32. The pulley 50 is provided coaxially with the rotation shaft 33.
  • an endless V-belt 52 is disposed at a position surrounding all of the plurality of pulleys 50 in a plan view of the apparatus.
  • the V belt 52 is wound around a plurality of pulleys 50 (a total of four except the two on the right side in the figure in the present embodiment) in a range including the lower side of the projection area X onto which the projection material is projected by the centrifugal projector 20. It is hung.
  • the V belt 52 is not wound around any two of the plurality of pulleys 50.
  • the position where the V-belt 52 is not wound is a non-projection area deviated from the projection area X, and the loading / unloading zone 62 (the workpiece 12 is loaded onto and unloaded from the small table 32). It is set on the lower side of the loading / unloading port 14A (right side in the figure).
  • the V belt 52 is wound around a plurality of small pulleys 54 and a drive pulley 56 provided on the cabinet 14 (see FIG. 1) side in addition to the plurality of pulleys 50.
  • the plurality of small pulleys 54 and the drive pulley 56 are located outside the virtual circle circumscribing the plurality of pulleys 50.
  • the drive pulley 56 is connected to a drive motor 58. In a state where the drive motor 58 is rotationally driven, the pulley 50 wound around the V-belt 52 (and thus the small table 32 provided with the pulley 50) is rotated by rotating the V-belt 52. It has become.
  • the drive pulley 56 and the drive motor 58 constitute a drive mechanism 60 that drives the V belt 52 to rotate.
  • the plurality of small pulleys 54 and the drive pulley 56 constitute an auxiliary winding part.
  • a plurality of small tables 32 are arranged on a rotatable large table 30, and these small tables 32 are connected to the rotary shaft 31 of the large table 30.
  • a parallel rotation shaft 33 is provided for rotation, and the workpiece 12 is placed thereon.
  • the centrifugal projector 20 disposed on the upper side of the large table 30 uses a centrifugal force to project the projection material with respect to the target object 12 on the small table 32 with a part on the large table 30 as a projection region X. Accelerate and project.
  • the object 12 to be processed when the object 12 to be processed is disposed near the lower side of the centrifugal projector 20 while being displaced according to the rotation of the large table 30, the upper surface side is mainly shot-processed. When it is arranged at a position away from the lower side, the side surface side is mainly shot-processed according to the position. Even during the projection of the projection material, the object 12 to be processed can be loaded / unloaded on the small table 32 arranged in the loading / unloading zone 62 (on the non-projection area of the large table 30). Therefore, continuous projection by the centrifugal projector 20 becomes possible.
  • the pulleys 50 respectively disposed on the lower side of the plurality of small tables 32 are fixed to the rotating shaft 33 of the small table 32.
  • an endless V-belt 52 is arranged at a position surrounding all of the plurality of pulleys 50 in the apparatus plan view.
  • the V-belt 52 is wound around a plurality of pulleys 50 in a range including the lower side of the projection area X on which the projection material is projected by the centrifugal projector 20, and is rotated by the drive mechanism 60.
  • the entire periphery of the object 12 to be processed is uniformly distributed with a simple configuration. Shot processing is performed uniformly.
  • the V belt 52 is not wound around any two of the plurality of pulleys 50, and the position of the plurality of pulleys 50 where the V belt 52 is not wound is out of the projection region X.
  • the non-projection area is set on the lower side of the loading / unloading zone 62 where the object 12 to be processed is loaded / unloaded on the small table 32, in the loading / unloading zone 62 around the rotation axis 33 of the small table 32. Rotation (rotation) is stopped. For this reason, although it is a simple structure, the to-be-processed target object 12 can be loaded and unloaded in a state where the small table 32 is not rotated.
  • the rotation speed of the large table 30 is very slow at a peripheral speed of 5 to 30 mm / s, even when the large table 30 is rotating, the operator moves to the small table 32 of the object 12 to be processed. Can be loaded and unloaded without danger.
  • the projection target is projected from the centrifugal projector 20 onto the processing target object 12 on the small table 32 in the projection area X at the time of getting on and off, thereby waiting for processing of the processing target object. Time can be saved.
  • the shot blasting apparatus 10 According to the shot blasting apparatus 10 according to the present embodiment, it is possible to perform shot processing in a wide range including the upper surface side with respect to the processing target object 12, and to reduce the processing waiting time of the processing target object 12. Can be suppressed.
  • the pulley 50 as the winding portion is fixed to the lower end portion of the small table 32, but the winding portion is, for example, the lower side of the second rotary table.
  • the winding part integrally formed in the rotating shaft of the said 2nd rotary table may be sufficient.
  • the small table 32 is rotated by the endless V-belt 52 and the drive mechanism 60.
  • the drive motor is connected to the second rotary table. Then, the rotation drive and the rotation stop may be performed.
  • the V belt 52 is not wound around the pulley 50 below the loading / unloading zone 62.
  • the belt is wound around all the winding portions (pulleys 50).
  • a clutch mechanism is provided between the rotary shaft of the second rotary table and the winding portion, and the clutch is connected except for the loading / unloading zone, and power is transmitted from the winding portion to the rotary shaft of the second rotary table.
  • the clutch may be disengaged in the loading / unloading zone to cut off the power from the winding portion to the rotating shaft of the second rotary table.
  • the V belt 52 is not wound around any two of the plurality of pulleys 50.
  • the V belt (52) is wound around any one of the plurality of pulleys (50). It is also possible to adopt a configuration in which no is wound.
  • an area sensor is provided on the side of the carry-in / out port (14A) of the cabinet (14), and when a detection signal indicating the presence of a human body is input from the area sensor, the control unit is a large table ( It is possible to apply a configuration in which the drive motor (46) is controlled so as to temporarily stop the rotation of 30).
  • an indexing device that rotates the first rotary table around the rotation axis of the first rotary table in rotation angle increments set according to the arrangement of the second rotary table is provided for driving the rotary of the first rotary table. It is good also as such a structure.
  • one centrifugal projector 20 is disposed on the upper side of the large table 30, but is disposed on the upper side of the large table 30 (first rotary table). Then, a plurality of centrifugal projectors (20) having a projection area (X) on a part of the large table 30 (first rotary table) may be installed.
  • the shot processing apparatus is the shot blasting apparatus 10 including the centrifugal projector 20, but the shot processing apparatus is a shot peening apparatus including the centrifugal projector 20. Also good.
  • the rotation speed of the large table 30 is very slow. Therefore, the operator loads and unloads the workpiece 12 while the large table 30 is rotating, but is connected to the control unit.
  • An area sensor (not shown) may be arranged at the edge of the carry-in / out port 14A of the cabinet 14. In this case, by detecting the human body in the vicinity of the loading / unloading port 14A and outputting a detection signal indicating the presence or absence of the human body to the control unit 64, the rotation of the large table 30 is controlled to be temporarily stopped. It becomes possible to load and unload the object 12 to be processed safely.
  • Shot blasting equipment (shot processing equipment) 12 Object to be treated 20 Centrifugal projector 30 Large table (first rotary table) 31 Rotating shaft of large table (Rotating shaft of first rotating table) 32 Small table (second rotary table) 33 Rotating shaft of small table (Rotating shaft of second rotating table) 50 Pulley (winding part) 52 V belt (belt) 60 Drive mechanism 62 Loading / unloading zone X Projection area

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Feeding Of Workpieces (AREA)
  • Liquid Crystal (AREA)

Abstract

[Problème] Obtenir un appareil de nettoyage par grenaillage susceptible de nettoyer par grenaillage dans une gamme étendue y compris la surface supérieure d'un objet à grenailler, et susceptible de réduire au minimum le temps d'attente de grenaillage pour les objets à grenailler. [Solution] L'invention concerne une pluralité de petites tables (32) disposées sur une grande table rotative (30). Les petites tables (32) sont pourvues d'un axe de rotation (33) parallèle à l'axe de rotation (31) de la grande table (30), peuvent tourner, et possèdent un objet à grenailler (12) positionné dessus. De plus, un projecteur centrifuge (20) positionné au-dessus de la grande table (30) définit une partie de la partie supérieure de la grande table (30) comme une région de projection (X), et accélère et projette un matériau de projection en utilisant la force centrifuge sur l'objet à grenailler.
PCT/JP2011/062482 2010-11-16 2011-05-31 Appareil de nettoyage par grenaillage Ceased WO2012066809A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011800301535A CN102958648A (zh) 2010-11-16 2011-05-31 喷丸处理装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010-256298 2010-11-16
JP2010256298A JP2014024120A (ja) 2010-11-16 2010-11-16 ショット処理装置

Publications (1)

Publication Number Publication Date
WO2012066809A1 true WO2012066809A1 (fr) 2012-05-24

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Application Number Title Priority Date Filing Date
PCT/JP2011/062482 Ceased WO2012066809A1 (fr) 2010-11-16 2011-05-31 Appareil de nettoyage par grenaillage

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JP (1) JP2014024120A (fr)
CN (1) CN102958648A (fr)
WO (1) WO2012066809A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104511843A (zh) * 2014-12-24 2015-04-15 西安建筑科技大学 一种用于定点喷砂打磨零件的旋转传料装置
JP2016049617A (ja) * 2014-09-02 2016-04-11 株式会社サンポー ショットブラスト装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106272115B (zh) * 2016-10-25 2019-01-04 叶明俤 一种石材喷砂机工作台及石材喷砂机的喷砂方法
JP6897768B2 (ja) 2017-06-30 2021-07-07 新東工業株式会社 ショット処理装置

Citations (5)

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Publication number Priority date Publication date Assignee Title
JPS61159371A (ja) * 1984-12-28 1986-07-19 Fuji Seiki Seizosho:Kk Ｉｃの基板用シリコンウェーハのブラスト装置
JPH01271175A (ja) * 1988-04-21 1989-10-30 Nissan Motor Co Ltd ロータ式ショットピーニング装置
JPH024755U (fr) * 1988-06-17 1990-01-12
JPH02306875A (ja) * 1989-05-22 1990-12-20 Nippon Sangyo Kikai Hanbai Kk ステアリングホイールの加工装置
JP2007160479A (ja) * 2005-12-16 2007-06-28 Sintokogio Ltd ショット処理装置の安全起動方法および該方法を用いるショット処理装置、ならびに該装置の安全起動プログラム

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Publication number Priority date Publication date Assignee Title
CN2076009U (zh) * 1989-08-18 1991-05-01 青岛铸造机械厂 具有分度机构的多功位转台式抛丸机
EP1637258B1 (fr) * 2003-05-26 2009-02-18 Sintokogio, Ltd. Procede de renforcement pour surface d'outil de coupe en materiel fritte

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61159371A (ja) * 1984-12-28 1986-07-19 Fuji Seiki Seizosho:Kk Ｉｃの基板用シリコンウェーハのブラスト装置
JPH01271175A (ja) * 1988-04-21 1989-10-30 Nissan Motor Co Ltd ロータ式ショットピーニング装置
JPH024755U (fr) * 1988-06-17 1990-01-12
JPH02306875A (ja) * 1989-05-22 1990-12-20 Nippon Sangyo Kikai Hanbai Kk ステアリングホイールの加工装置
JP2007160479A (ja) * 2005-12-16 2007-06-28 Sintokogio Ltd ショット処理装置の安全起動方法および該方法を用いるショット処理装置、ならびに該装置の安全起動プログラム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016049617A (ja) * 2014-09-02 2016-04-11 株式会社サンポー ショットブラスト装置
CN104511843A (zh) * 2014-12-24 2015-04-15 西安建筑科技大学 一种用于定点喷砂打磨零件的旋转传料装置

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Publication number Publication date
JP2014024120A (ja) 2014-02-06
CN102958648A (zh) 2013-03-06

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