WO2000061332A1 - Dispositif essuyeur pour machine-outil - Google Patents
Dispositif essuyeur pour machine-outil Download PDFInfo
- Publication number
- WO2000061332A1 WO2000061332A1 PCT/JP2000/002185 JP0002185W WO0061332A1 WO 2000061332 A1 WO2000061332 A1 WO 2000061332A1 JP 0002185 W JP0002185 W JP 0002185W WO 0061332 A1 WO0061332 A1 WO 0061332A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wiper
- sliding
- machine tool
- fiber material
- sliding surface
- Prior art date
Links
Classifications
-
- 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
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
-
- 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
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
- B23Q11/0875—Wipers for clearing foreign matter from slideways or slidable coverings
Definitions
- the present invention is used for a sliding surface of a machine tool and an industrial machine, contacts a chip or a cutting oil dropped on the sliding surface, and prevents the chip or the cutting oil from entering the sliding surface.
- the present invention relates to a wiper for a machine tool for preventing. Background art
- a rubber material is generally used for a sliding portion of the lip.
- the reason for using a rubber material is to improve the followability in all directions and the contacting ability using the elasticity.
- a wiper for a machine tool includes: a mounting portion that is mounted on a machine tool that moves relatively to a sliding surface; and a wiper body that is formed integrally with the mounting portion and that is made of an elastic material.
- the fiber material is formed from at least one selected from the group consisting of an aromatic polyamide, an aliphatic polyamide, and a polyester.
- a lip portion of the wiper body is coated with a fiber material.
- the fiber material comprises a woven or knitted fabric, and has a thickness of 0.5 or more.
- the thickness of the yarn constituting the fiber material is 100 denier or more.
- the yarn constituting the fiber material has a coefficient of friction of 0.1 to 0.3.
- the coefficient of friction with the sliding surface is reduced and the amount of wear is reduced, so that long-term sealing performance can be maintained.
- high-speed sliding is possible because the friction coefficient has been reduced.
- the sliding portion is formed of a fiber material, the sliding surface is not scratched when a metal material is used as the sliding portion, and the product is defective such as warpage due to chip collision or impact. Does not occur.
- the wiper body made of an elastic material such as rubber, which is the layer above it, comes out on the surface, so that the frictional resistance is high. And the wear rapidly increases.
- the thickness of the fiber material is set to 0.5 cm or more (especially one thigh or more) or the thickness of the yarn constituting the fiber material is set to 100 denier or more (especially, By setting the thickness of the weft yarn that is long in the direction perpendicular to the sliding direction to 400 denier or more), the life in high-speed sliding can be extended.
- the wear resistance of the lip portion can be reduced, high-speed sliding can be performed, and the amount of chip leakage is reduced over a long period of use.
- the sliding member is formed of a fiber material, scratches on the sliding surface, which can be seen when a metal material is used as the sliding member, may be obstructed. Also, no product defects such as warpage due to collision impact of cutting chips occur.
- FIG. 1 is a sectional view of an embodiment of the wiper of the present invention.
- FIG. 2 is a sectional view of another embodiment of the wiper of the present invention.
- FIG. 3 is a sectional view of still another embodiment of the wiper of the present invention.
- FIG. 4 is a diagram illustrating a method of measuring a wiper pressing force.
- FIG. 5 is a diagram illustrating a wiper sliding resistance measuring method.
- FIG. 6 is a diagram illustrating a wiper sliding test method.
- FIG. 7 is a cross-sectional view of a conventional wiper.
- FIG. 8 is a sectional view of another conventional wiper.
- FIG. 9 is a cross-sectional view of another embodiment of the wiper of the present invention.
- FIG. 10 is a sectional view of a main part of the wiper shown in FIG. BEST MODE FOR CARRYING OUT THE INVENTION
- a machine tool wiper 1 of the present invention includes a mounting portion 3 mounted on a machine tool that reciprocates relatively to a sliding surface 14 such as a machine base surface or a cover surface. And a wiper main body 10 made of an elastic material integrally formed with the mounting portion 3.
- the mounting part 3 is also called a core metal and is usually formed of a metal material.
- the wiper body 10 is formed of a long member that is long in the width direction.
- the lip portion 11 formed at the lower end portion of the wiper body 10 is formed so that the thickness gradually decreases toward the tip end.
- the wiper body 10 is made of an elastic material such as NBR, urethane rubber, fluoro rubber, or H-NBR, has oil resistance, and has a hardness in the range of 70 to 90 degrees (usually 70 degrees). With good elasticity is preferred Is done.
- At least the lip portion 11 of the wiper body 10 is covered with the fiber material 5.
- the fiber material 5 one or more kinds of synthetic fibers such as aliphatic polyamide, aromatic polyamide, and polyester, natural fibers, glass fibers, and metal fibers having relatively low hardness can be used.
- synthetic fibers such as aliphatic polyamides, aromatic polyamides, and polyesters.
- Examples of the form of the fiber material 5 include a woven fabric and a knitted fabric, and a woven fabric is particularly preferable.
- the thickness W of the fibrous material is preferably 0.25 thigh to 2.0 mm, and more preferably 0.5 mm. ⁇ -1.5 strokes, particularly preferably 0.5-1.0 mm.
- the thickness of the fiber used for the fiber material is preferably from 50 denier to 500 denier, and more preferably from 100 denier to 450 denier.
- the thickness of the weft yarn 5a is large.
- the thickness is preferably from 80 denier to 500 denier, and more preferably from 100 denier to 450 denier.
- the thickness of the warp yarn 5b may be about half the thickness of the weft yarn 5a, for example, preferably from 40 denier to 250 denier, and more preferably from 50 denier to 200 denier.
- the thickness of the weft yarn 5a compared to the warp yarn 5b, it is possible to extend the life in high-speed sliding. Also, if the rigidity of the lip portion 11 is excessively increased, the hardness of the wiper itself increases, and the pressing force of the lip portion 11 increases accordingly.However, the thickness of the warp yarn 5b is reduced to the weft yarn 5a. By making it thinner, such problems can be prevented, and when considered with a lip-edge linear scale, the fiber contact area with the sliding surface is improved, and a longer life is expected.
- the fiber material 5 may be subjected to an adhesive treatment or a rubber impregnation treatment.
- the fiber material 5 can be laminated and bonded to the lower surface of the lip portion 11 of the wiper body 10 using an adhesive or vulcanized.
- the fiber material 5 covers the lip portion 11 and furthermore the wiper body 10
- the wiper body 10 may be covered so as to cover the side surface of the wiper. Further, as shown in FIGS. 2 and 3, the lower surface and the upper surface of the lip portion 11 of the wiper body 10 and the side surfaces of the wiper body 10 may be covered.
- the fiber material 5 may be provided on the lower surface (sliding surface) of the lip portion 11.
- the friction coefficient with the sliding surface 14 is formed by a conventional rubber. , And the amount of wear is reduced, so that long-term sealing can be maintained.
- the conventional wiper using a metal material as the sliding portion has a low sliding resistance, but has a larger amount of cutting chips leaked in actual sliding than the wiper of the present invention.
- a sliding member made of a material that utilizes the elasticity of rubber and has reduced sliding resistance compared to the current one is more effective than using a rigid metal material for the sliding part.
- synthetic fibers such as woven fabrics have a low coefficient of friction (usually 0.1 to 0.3), and are deformable themselves, and do not hinder elastic deformation of rubber, thus impairing sealing performance. It can slide without any trouble.
- the fiber material 5 is adhered to the outer surface of the lip portion 11 of the wiper body 10, and the fiber material 5 comes into sliding contact with the sliding surface 14. And the sliding surface 14 is not damaged.
- a fiber material 5 (for example, a woven fabric of a synthetic resin fiber) is placed in an appropriate place in a mold, an unvulcanized rubber is filled in the mold, and the unvulcanized rubber is vulcanized to form a wiper body 10. At the same time, the fiber material 5 is vulcanized and bonded to the wiper body 10.
- the wiper body 10 and the fiber material 5 become a body, and the adhesive strength is improved. .
- the present invention is applicable to wipers of various sizes and shapes to remove cutting chips and coolant generated when machine tools and industrial machines operate. Can be. (Example)
- Figure 4 shows the shape of the tester.
- 6 indicates a load cell
- 7 indicates a saddle
- 1 indicates a wiper.
- the wiper 1 is fixed to the saddle 7, the wiper 1 is lowered, and the tip of the lip portion 1 1 of the wiper 1 comes into contact with the surface of the load cell 6. Press flat.
- the force applied at that time is sensed by the load cell 6, and the value is defined as the pressing force.
- the pressing force is expressed in units of centimeter. This pressing force is used as the vertical load (W) in the manual resistance measurement described in the next section.
- Figure 5 shows the shape of the tester.
- 6 is a load cell
- 7 is a saddle
- 1 is a wiper
- 8 is a sliding bed.
- Friction coefficient is calculated based on the formula of W.
- F indicates the sliding resistance (Kgf)
- ⁇ indicates the friction coefficient
- W indicates the pressing force (Kgf).
- Test method Figure 6 shows the shapes of the test specimen and the test device.
- 7 denotes a saddle
- 1 denotes a wiper
- 8 denotes a sliding bed
- 3 denotes a core of the wiper 1.
- the wiper 1 is fixed to both sides of the saddle 7 as shown in the figure, and the sliding bed 8 reciprocates with the chips 9 sealed between the wipers 1.
- the sliding distance was calculated from the sliding stroke, and the amount of powder leaking from the lip portion 11 of the wiper 1 and located at both ends of the sliding bed 8 was measured at each distance.
- the cross-sectional shape of the used wiper 1 was the same as that of the standard product, and a wiper with a width of 120 Lia was used.
- the pressing allowance was set to the specified value of 0.5 MI. (However, the specified value is 3 for piper with additional panel steel.)
- a core was placed in the mold and filled with unvulcanized NBR and vulcanized to obtain a wiper having a core 3 and a wiper body 10 shown in FIG.
- a wiper body 10 was formed by NBR, and a thin metal plate 12 was vulcanized and bonded to the lower surface of the lip portion 11 of the wiper body 10 to form a wiper 1 having a shape as shown in FIG. Using this wiper, the pressing force, the sliding resistance, and the amount of chip leakage were measured. The results are shown in Table 1.
- a woven fabric formed of a cored bar and a synthetic fiber is placed in a mold, filled with unvulcanized NBR, and vulcanized to obtain a wiper 1 having a cored bar and a wiper body 10 shown in Fig. 1.
- the lip portion 11 of the wiper body 10 is covered with a woven fabric 5.
- Comparative Example 1 the lip portion of the wiper formed only of rubber has a large sliding resistance, and after a long-term use, the sealing property has been reduced and the amount of the chip leakage has increased. Further, the wiper using the metal material as the sliding portion as in Comparative Example 2 has a low sliding resistance, but the amount of cutting chips leaked is larger than that in Example 1. This is because the sliding member is made of a material that uses the elasticity of rubber and reduces the sliding resistance compared to Comparative Example 1 (current) rather than using a highly rigid metal material for the sliding part. Shows that it is excellent.
- rigid fibers such as woven fabric have a low coefficient of friction, can deform themselves, and do not hinder elastic deformation of rubber, so that they can slide without impairing sealing properties.
- the metal material when a metal material is used as the sliding material that slides on the sliding surface, the metal material has an advantage that the wear life is excellent because the amount of wear is smaller than that of rubber. Rubber with high elasticity is superior in sealing performance to metal with high rigidity.
- a core metal and a woven fabric made of synthetic fibers are placed in a mold, and at the same time, uncured NBR is filled and vulcanized.
- the sliding surface side of the lip portion 11 of the wiper body 10 is covered with a woven fabric 5.
- the woven fabric used had an original fabric thickness of 0.5 mm.
- the weft had a thickness of 100 denier and the warp had a thickness of 50 denier. Woven so that the weft is perpendicular to the sliding direction
- the cloth was provided on the lower surface of the lip.
- the test device shown in Fig. 6 was used.
- 7 denotes a saddle
- 1 denotes a wiper
- 8 denotes a sliding pad
- 3 denotes a core of the wiper 1.
- the wiper 1 is fixed to both sides of the saddle 7 as shown in the figure, and the sliding bed 8 reciprocates with the chips 9 sealed between the wipers 1.
- the sliding distance was calculated from the sliding stroke, and when abnormal noise occurred, it was judged as the life of the traveling distance.
- the cross-sectional shape of the used wiper 1 was the same as that of the standard product, and the one with a width of 1200 was used.
- the push fee was set at the specified value of 0.5 marauder.
- the mileage at which noise began to be generated was 650 Km.
- Example 2 was the same as Example 2 except that the thickness of the fiber material (raw material of the fiber layer) was 1.0 mm, and the weft yarn thickness was 420 denier and the warp yarn thickness was 210 denier. Wear resistance was measured in the same manner.
- the traveling distance at which noise began to be generated was 2000 km.
- Abrasion resistance was measured in the same manner as in Example 2 except that the fiber material was not used and the wiper obtained in Comparative Example 1 was used.
- a wiper for a machine tool having a small wear resistance of a lip portion and a small amount of wear. It may be broken by collision or impact of cutting chips, or the sliding surface may be damaged. It is possible to provide a Rukoto absence Machine tool wiper (
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Woven Fabrics (AREA)
- Cleaning In General (AREA)
- Lubricants (AREA)
- Screen Printers (AREA)
- Brushes (AREA)
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE60022055T DE60022055T2 (de) | 1999-04-07 | 2000-04-04 | Wischer für werkzeugmaschine |
KR10-2001-7012746A KR100413925B1 (ko) | 1999-04-07 | 2000-04-04 | 공작기계용 와이퍼 |
US09/958,386 US6623011B1 (en) | 1999-04-07 | 2000-04-04 | Wiper for machine tool |
CA002369102A CA2369102C (en) | 1999-04-07 | 2000-04-04 | Wiper for machine tool |
EP00913107A EP1199133B1 (en) | 1999-04-07 | 2000-04-04 | Wiper for machine tool |
AU34600/00A AU750580B2 (en) | 1999-04-07 | 2000-04-04 | Wiper for machine tool |
HK02104665.4A HK1043338B (zh) | 1999-04-07 | 2002-06-24 | 機床的刮拭器 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11/100676 | 1999-04-07 | ||
JP10067699 | 1999-04-07 | ||
JP29030299A JP3193361B2 (ja) | 1999-04-07 | 1999-10-12 | 工作機械用ワイパー |
JP11/290302 | 1999-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000061332A1 true WO2000061332A1 (fr) | 2000-10-19 |
Family
ID=26441655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2000/002185 WO2000061332A1 (fr) | 1999-04-07 | 2000-04-04 | Dispositif essuyeur pour machine-outil |
Country Status (12)
Country | Link |
---|---|
US (1) | US6623011B1 (ja) |
EP (1) | EP1199133B1 (ja) |
JP (1) | JP3193361B2 (ja) |
KR (1) | KR100413925B1 (ja) |
CN (1) | CN1120765C (ja) |
AU (1) | AU750580B2 (ja) |
CA (1) | CA2369102C (ja) |
DE (1) | DE60022055T2 (ja) |
ES (1) | ES2246837T3 (ja) |
HK (1) | HK1043338B (ja) |
TW (1) | TW476688B (ja) |
WO (1) | WO2000061332A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104002183A (zh) * | 2013-02-21 | 2014-08-27 | 发那科株式会社 | 具备切屑刮出部件的机床 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4745636B2 (ja) * | 2004-09-29 | 2011-08-10 | ニッタ株式会社 | ワイパー |
JP2007083344A (ja) * | 2005-09-22 | 2007-04-05 | Nitta Ind Corp | 工業用ワイパー |
JP5043481B2 (ja) * | 2007-03-15 | 2012-10-10 | オークマ株式会社 | ワイパー |
JP5531270B2 (ja) * | 2007-03-28 | 2014-06-25 | 三ツ星ベルト株式会社 | ワイパー |
JP2011225224A (ja) * | 2010-04-16 | 2011-11-10 | Nitta Corp | 分包装置用スクレーパー |
WO2015099087A1 (ja) * | 2013-12-26 | 2015-07-02 | ニッタ株式会社 | ワイパーおよびその製造方法 |
WO2015119030A1 (ja) * | 2014-02-06 | 2015-08-13 | バンドー化学株式会社 | 工作機械用シール部材 |
WO2016037652A1 (en) | 2014-09-11 | 2016-03-17 | Aktiebolaget Skf | Dynamic seal |
JP6088084B2 (ja) * | 2016-03-18 | 2017-03-01 | 三ツ星ベルト株式会社 | ワイパーの製造方法 |
JP6525933B2 (ja) | 2016-10-11 | 2019-06-05 | ファナック株式会社 | 工作機械 |
JP7000086B2 (ja) * | 2017-09-12 | 2022-01-19 | ニッタ株式会社 | 工作機械用ワイパー及び工作機械用ワイパーの製造方法 |
JP2022089690A (ja) * | 2020-12-04 | 2022-06-16 | ニッタ株式会社 | ワイパー |
USD1001853S1 (en) * | 2021-02-04 | 2023-10-17 | Keyarrow (Taiwan) Co., Ltd. | Wiper blade holder for a protective cover of a machine tool |
CN115013533A (zh) * | 2021-03-03 | 2022-09-06 | 艾志(南京)环保管接技术股份有限公司 | 双弹簧双环组成的剖分式油封 |
JP2024108016A (ja) * | 2023-01-30 | 2024-08-09 | ニッタ株式会社 | ワイパー |
Citations (3)
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US4860917A (en) * | 1987-05-13 | 1989-08-29 | Gebr. Hennig Gmbh | Scraping arrangement for telescopic covers |
JPH0274146U (ja) * | 1988-11-24 | 1990-06-06 | ||
JPH0542443A (ja) * | 1991-08-13 | 1993-02-23 | Bando Chem Ind Ltd | 工作機切粉除去スクレーパ |
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US3901517A (en) * | 1972-10-11 | 1975-08-26 | Utex Ind Inc | Dynamic seal |
FR2255816A5 (ja) * | 1973-12-19 | 1975-07-18 | Dechavanne Jacques | |
US4327924A (en) * | 1979-09-06 | 1982-05-04 | The Texacone Company | Seal for elevator drive mechanism |
DE3442082A1 (de) * | 1984-11-17 | 1986-05-28 | Wilhelm Carl GmbH & Co, Metalltechnik, 7333 Ebersbach | Abstreifvorrichtung an teleskopartig ineinanderschiebbaren kaesten von schutzabdeckungen |
DE3545168A1 (de) * | 1985-12-20 | 1987-06-25 | Wilhelm Carl Gmbh & Co Metallt | Abstreifvorrichtung an teleskopartig ineinanderschiebbaren kaesten von schutzabdeckungen |
DE8613005U1 (de) * | 1986-05-13 | 1986-09-11 | Gebr. Hennig Gmbh, 8045 Ismaning | Abstreifeinrichtung für Teleskop-Stahlabdeckungen |
JPH0274146A (ja) * | 1988-09-06 | 1990-03-14 | Toshiba Corp | 回転体の回転力減衰装置 |
DE9102555U1 (de) * | 1991-03-04 | 1991-05-23 | Gebr. Hennig Gmbh, 8045 Ismaning | Abstreifeinrichtung für eine Teleskopabdeckung |
DE4336692A1 (de) * | 1993-10-27 | 1995-05-04 | Fischer & Partner Wilf | Führungsbahnabstreifer |
US5509669A (en) * | 1995-06-19 | 1996-04-23 | General Electric Company | Gas-path leakage seal for a gas turbine |
DE19730120A1 (de) * | 1997-07-14 | 1999-01-21 | Gebr Hennig Gmbh | Abstreifeinrichtung |
US6047970A (en) * | 1997-12-22 | 2000-04-11 | Caterpillar Inc. | Rod scraper |
JP2000042863A (ja) * | 1998-07-29 | 2000-02-15 | Nitta Ind Corp | 工業用スクレーパ |
JP2001310238A (ja) * | 2000-04-28 | 2001-11-06 | Nok Corp | 工作機械用スクレーパ |
JP2002046040A (ja) * | 2000-08-04 | 2002-02-12 | Nok Corp | 工作機械用スクレーパ |
-
1999
- 1999-10-12 JP JP29030299A patent/JP3193361B2/ja not_active Expired - Lifetime
-
2000
- 2000-04-04 ES ES00913107T patent/ES2246837T3/es not_active Expired - Lifetime
- 2000-04-04 US US09/958,386 patent/US6623011B1/en not_active Expired - Lifetime
- 2000-04-04 AU AU34600/00A patent/AU750580B2/en not_active Expired
- 2000-04-04 DE DE60022055T patent/DE60022055T2/de not_active Expired - Lifetime
- 2000-04-04 KR KR10-2001-7012746A patent/KR100413925B1/ko active IP Right Grant
- 2000-04-04 WO PCT/JP2000/002185 patent/WO2000061332A1/ja active IP Right Grant
- 2000-04-04 EP EP00913107A patent/EP1199133B1/en not_active Expired - Lifetime
- 2000-04-04 CA CA002369102A patent/CA2369102C/en not_active Expired - Fee Related
- 2000-04-04 CN CN00806941A patent/CN1120765C/zh not_active Expired - Lifetime
- 2000-04-06 TW TW089106305A patent/TW476688B/zh not_active IP Right Cessation
-
2002
- 2002-06-24 HK HK02104665.4A patent/HK1043338B/zh not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4860917A (en) * | 1987-05-13 | 1989-08-29 | Gebr. Hennig Gmbh | Scraping arrangement for telescopic covers |
JPH0274146U (ja) * | 1988-11-24 | 1990-06-06 | ||
JPH0542443A (ja) * | 1991-08-13 | 1993-02-23 | Bando Chem Ind Ltd | 工作機切粉除去スクレーパ |
Non-Patent Citations (1)
Title |
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See also references of EP1199133A4 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104002183A (zh) * | 2013-02-21 | 2014-08-27 | 发那科株式会社 | 具备切屑刮出部件的机床 |
CN104002183B (zh) * | 2013-02-21 | 2015-11-18 | 发那科株式会社 | 具备切屑刮出部件的机床 |
US9440323B2 (en) | 2013-02-21 | 2016-09-13 | Fanuc Corporation | Machine tool equipped with chip scraper |
Also Published As
Publication number | Publication date |
---|---|
HK1043338A1 (en) | 2002-09-13 |
AU750580B2 (en) | 2002-07-25 |
KR100413925B1 (ko) | 2004-01-07 |
KR20020005660A (ko) | 2002-01-17 |
CA2369102C (en) | 2005-10-04 |
DE60022055D1 (de) | 2005-09-22 |
DE60022055T2 (de) | 2006-06-01 |
AU3460000A (en) | 2000-11-14 |
EP1199133A1 (en) | 2002-04-24 |
ES2246837T3 (es) | 2006-03-01 |
CN1120765C (zh) | 2003-09-10 |
CN1349444A (zh) | 2002-05-15 |
EP1199133B1 (en) | 2005-08-17 |
CA2369102A1 (en) | 2000-10-19 |
TW476688B (en) | 2002-02-21 |
JP3193361B2 (ja) | 2001-07-30 |
JP2000354934A (ja) | 2000-12-26 |
US6623011B1 (en) | 2003-09-23 |
HK1043338B (zh) | 2005-12-09 |
EP1199133A4 (en) | 2004-04-14 |
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