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WO2017127037A1 - Tour compatible avec un jet d'eau - Google Patents

Tour compatible avec un jet d'eau Download PDF

Info

Publication number
WO2017127037A1
WO2017127037A1 PCT/TR2017/050031 TR2017050031W WO2017127037A1 WO 2017127037 A1 WO2017127037 A1 WO 2017127037A1 TR 2017050031 W TR2017050031 W TR 2017050031W WO 2017127037 A1 WO2017127037 A1 WO 2017127037A1
Authority
WO
WIPO (PCT)
Prior art keywords
water jet
turning mechanism
jet turning
water
workpiece
Prior art date
Application number
PCT/TR2017/050031
Other languages
English (en)
Inventor
Zekeriya YERLIKAYA
Fuat KARTAL
Original Assignee
Kastamonu Universitesi Rektorlugu Muhendislik Ve Mimarlik Fakultesi Dekanligi
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 Kastamonu Universitesi Rektorlugu Muhendislik Ve Mimarlik Fakultesi Dekanligi filed Critical Kastamonu Universitesi Rektorlugu Muhendislik Ve Mimarlik Fakultesi Dekanligi
Publication of WO2017127037A1 publication Critical patent/WO2017127037A1/fr

Links

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
    • B24C3/22—Apparatus using nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • B23Q11/1007—Arrangements for cooling or lubricating tools or work by submerging the tools or work partially or entirely in a liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass

Definitions

  • the invention relates to a water jet and turning mechanism ensuring occupational health and safety, operating under water together with the workpiece, and having impermeability characteristic.
  • Abrasive water jet cutting is used as an effective method for processing all known materials, especially materials that are hard to process, in parallel with the developments in industrial materials. With its structural differences, water jet technology have found widespread areas of use in industries of developed countries due to its operational and economic benefits. However, abrasive water jet machines can only cut two-dimensional plates. In other words, since these are CNC machines, they can only be used in cutting and perforating operations.
  • Irreversible hearing loss may occur as a result of being exposed to high levels of noise (above 80 dB(A)) for long time (for months and years). This hearing loss may be temporary, permanent or both. Temporary hearing loss, also called as hearing fatigue, is eliminated after getting away from the short term exposure of a loud environment (usually in a few hours). Permanent hearing loss may be caused by:
  • Type of noise such as continuous, intermittent, or pulsed etc.
  • the patent document with application No. TR2009/09349 relates to a method of cutting a "fibercement" structure material used in construction sector and produced in the form of plates, via CNC water jet cutting machine by giving patterns and motifs.
  • Patent application No. TR2012/04785 relates to a water jet cutting head, and it is characterized with a sharp structure having spherical substances in which the parts are combined to each other in order to ensure cutting of steel and similar kind of materials without damage and form a high mixing flow rate in CNC controlled water jet and provide the function of opening and closing the water pressure via pneumatic control.
  • the purpose of the invention is to reduce the noise coming from the pump and water jet source and along the route of distribution of sound energy during water jet turning operation. In this way, it is aimed to reduce the impacts of these sounds on people who are exposed to noise.
  • the primary purpose of the invention is to ensure that the water jet turning mechanism and workpiece according to the invention can perform turning operation under water.
  • the primary purpose of the invention is to ensure 27% reduction in the level of noise that occurs during the operation by means of performing the water jet turning mechanism and workpiece turning operation under water.
  • a significant purpose of the invention is to conform to occupational health and safety standards, in which the acceptable noise level for 8 hours a day is below 85.4 dB. This level is quite important for occupational health and safety.
  • a purpose of the invention is to change the rotation direction and speed easily.
  • Another purpose of the invention is to prevent corrosion that forms during water jet cutting operation.
  • a purpose of the invention is to extend the service life of the water jet turning mechanism by providing insulation against abrasive particles.
  • Another purpose of the invention is to reduce the maintenance needs of the water jet turning mechanism by providing protection with sealing and gasket.
  • Another purpose of the invention is to ensure usage of the water jet turning according to the invention with all water jet machines.
  • the water jet turning mechanism that works under water together with the workpiece that is used in machining (turning/milling) from materials that are hard to process:
  • - abrasive sand does not go into the workpiece that is connected to the holder clip, and has a modular structure that can easily be attached and detached,
  • Figure 1 is a detailed front view showing the water jet mechanism.
  • Figure 2 is a detailed left side view showing the water jet mechanism.
  • Figure 3 is a perspective view showing the water jet mechanism.
  • Figure 4 is a top view showing the water jet mechanism.
  • Figure 5 is a detailed perspective view showing the water jet mechanism.
  • the invention is a water jet mechanism (A) used in processing of materials that are hard to process and comprising a drive motor (30) and a fixing head (300) for fixing the workpiece.
  • Said water jet turning mechanism (A) comprises a water jet turning mechanism (A) ensuring occupational health and safety by operating under water (S) together with the workpiece and by operating below the noise level of 85 decibels, and a main body (10) with impermeability characteristic for ensuring the desired impermeability under water level (S). It comprises sealing components (40) configured between said main body (10) and the intermediate shaft (90), and a holder clip (50) operating under water (S) and grasping and fixing the workpiece.
  • connection apparatus (20) allowing said holder clip (50) to be embedded and fixed on the same y-axis with the intermediate shaft (90), and an interconnection piece (60) comprising a conical space (61 ) centered on the same y-axis with said holder clip (50) and connection apparatus (20).
  • connecting piece (60) and connection apparatus (20) operating under water (S), fixed to each other via interlocking or screwed/geared connection, and made of plastic and plastic-based materials.
  • the water jet turning mechanism (A) according to the invention comprises a connection apparatus (20) allowing rotation of the workpiece around its own axis.
  • a holder clip (50) is found in said connection apparatus (20), which grasps and fixes the workpiece. Said holder clip (50) is fixed to the connection apparatus (20) via an interconnection piece (60). A conical space (61 ) is found in said interconnection piece (60), where the holder clip (50) is fitted.
  • the water jet turning mechanism (A) comprises a shaft (90) allowing rotation of the workpiece around its own axis by driving the connection apparatus (20). It comprises roller bearings (70) which bear the shaft (90) and allow rotation of the shaft (90) without vibration.
  • the drive motion is provided to said shaft (90) via the drive motor (30).
  • a small pulley (1 10) is found before the drive motor (30), which transfers the motion of the drive motor (30) to the large pulley (100). And the large pulley (100) transfers the rotational motion coming from the small pulley (1 10) to the shaft (90).
  • the water jet turning mechanism (A) comprises sealing components (40) that protect the water jet mechanism (A) by preventing water, dust etc. substances from entering into the main body (10).
  • the water jet turning mechanism (A) comprises a main body (10) which protects the roller bearing (70), belt (80), shaft (90), large pulley (100), and small pulley (1 10) from water, dust etc. impacts.
  • Said main body (10) is made of stainless material for protection against corrosion.
  • Said main body (10) comprises a large pulley (100) driving the shaft (90), and a small pulley (1 10) driving the large pulley (100).
  • the motion transfer between the large pulley (100) and the small pulley (1 10) is ensured by means of a belt (80).
  • the water jet turning mechanism (A) operates as follows.
  • the water jet turning mechanism (A) according to the invention is used in abrasive water jet processing machines.
  • the operation nozzle operates out of the water pool. Therefore, the noise level reaches around 105 decibels during the prior art processing.
  • the water jet turning mechanism (A) according to the invention works in water pool. In this way, the noise formed during operation is reduced below 85 decibels and also splash of water is prevented.
  • the workpiece is fixed by the holder clip (50).
  • the small pulley (1 10) that is connected to the drive motor (30) transfers the motion of the drive motor (30) to the large pulley (100) by means of the belt (80).
  • the large pulley (100) rotates the shaft (90) that is connected thereto, by means of the motion coming from the belt (80).
  • the connection apparatus (20) rotates the workpiece around its own axis by means of the torque coming from the shaft (90).
  • the water jet turning mechanism (A) according to the invention operates in the water pool.
  • the main body (10) protects the roller bearing (70), belt (80), shaft (90), large pulley (100), and small pulley (1 10) from water, dust etc. harmful substances. Meanwhile, the sealing components (40) ensure sealing and prevent water from entering into the main body (10).
  • the main body (10), connection apparatus (20), and shaft (90) operating in water are made of stainless material.
  • the shaft (90) is made of stainless chrome material
  • the connection apparatus (20) is made of polymer plastic material
  • the main body (10) is made of stainless steel.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

L'invention concerne un tour à jet d'eau (A) utilisé dans le traitement de matériaux difficiles à traiter (ayant une structure dure et fragile) et comprenant un moteur d'entraînement (30) et une tête de fixation pour fixer la pièce à travailler (300), lequel mécanisme est caractérisé en ce qu'il comprend : un tour à jet d'eau (A) assurant la santé et la sécurité d'occupation par un fonctionnement sous l'eau (S) avec la pièce à travailler et par un fonctionnement en dessous du niveau de bruit de 85 décibels, et un corps principal (10) avec une caractéristique d'imperméabilité pour assurer l'imperméabilité souhaitée sous le niveau de l'eau (S).
PCT/TR2017/050031 2016-01-21 2017-01-20 Tour compatible avec un jet d'eau WO2017127037A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2016/00898 2016-01-21
TR2016/00898A TR201600898A2 (tr) 2016-01-21 2016-01-21 Su jeti̇ i̇le uyumlu tornalama düzeneği̇

Publications (1)

Publication Number Publication Date
WO2017127037A1 true WO2017127037A1 (fr) 2017-07-27

Family

ID=58267154

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2017/050031 WO2017127037A1 (fr) 2016-01-21 2017-01-20 Tour compatible avec un jet d'eau

Country Status (2)

Country Link
TR (1) TR201600898A2 (fr)
WO (1) WO2017127037A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108908133A (zh) * 2018-05-28 2018-11-30 江苏瑞尔隆鼎实业有限公司 一种智能高精度水下伺服旋转工作台
CN112793012A (zh) * 2021-02-26 2021-05-14 深圳市奥伟灵建筑设计有限公司 一种便于瓷砖异形切割的低噪音瓷砖切割装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1395426A (en) * 1973-11-16 1975-05-29 Western Electric Co Abrasive cutting of material
US5099729A (en) * 1991-04-02 1992-03-31 Miyano Machinery Usa Inc. Submerged work machine tool
EP0758572A1 (fr) * 1995-08-12 1997-02-19 OT Oberflächentechnik GmbH Schwerin Procédé pour enlever des couches de matériaux de la surface d'une pièce
WO1998036871A1 (fr) * 1997-02-24 1998-08-27 Dentronic Ab Procede et dispositif d'usinage de precision d'un flan par abrasion
DE10342166A1 (de) * 2003-09-12 2005-04-28 Unimatic Gmbh Greifer
WO2007137397A1 (fr) * 2006-05-25 2007-12-06 Lightmachinery Inc. Polissage par jet de liquide immergé
TR200909349A1 (tr) 2009-12-11 2011-06-21 Yilmaz Bi̇rce Fibercement levhalarının CNC su jeti kesim makinesi ile desen, motif verilerek kesimi
EP1349701B1 (fr) * 2000-12-21 2011-10-12 Qed Technologies International, Inc. Finition par jet d'une surface de substrat
EP2481523A1 (fr) * 2011-01-31 2012-08-01 GeoSea NV Dispositif et procédé de découpage d'un objet dans l'eau

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1395426A (en) * 1973-11-16 1975-05-29 Western Electric Co Abrasive cutting of material
US5099729A (en) * 1991-04-02 1992-03-31 Miyano Machinery Usa Inc. Submerged work machine tool
EP0758572A1 (fr) * 1995-08-12 1997-02-19 OT Oberflächentechnik GmbH Schwerin Procédé pour enlever des couches de matériaux de la surface d'une pièce
WO1998036871A1 (fr) * 1997-02-24 1998-08-27 Dentronic Ab Procede et dispositif d'usinage de precision d'un flan par abrasion
EP1349701B1 (fr) * 2000-12-21 2011-10-12 Qed Technologies International, Inc. Finition par jet d'une surface de substrat
DE10342166A1 (de) * 2003-09-12 2005-04-28 Unimatic Gmbh Greifer
WO2007137397A1 (fr) * 2006-05-25 2007-12-06 Lightmachinery Inc. Polissage par jet de liquide immergé
TR200909349A1 (tr) 2009-12-11 2011-06-21 Yilmaz Bi̇rce Fibercement levhalarının CNC su jeti kesim makinesi ile desen, motif verilerek kesimi
EP2481523A1 (fr) * 2011-01-31 2012-08-01 GeoSea NV Dispositif et procédé de découpage d'un objet dans l'eau

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108908133A (zh) * 2018-05-28 2018-11-30 江苏瑞尔隆鼎实业有限公司 一种智能高精度水下伺服旋转工作台
CN112793012A (zh) * 2021-02-26 2021-05-14 深圳市奥伟灵建筑设计有限公司 一种便于瓷砖异形切割的低噪音瓷砖切割装置

Also Published As

Publication number Publication date
TR201600898A2 (tr) 2016-07-21

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