CN1056873C - 嵌入固体润滑剂的纺织机部件 - Google Patents
嵌入固体润滑剂的纺织机部件 Download PDFInfo
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- 239000000314 lubricant Substances 0.000 title claims abstract description 21
- 239000007787 solid Substances 0.000 title claims abstract description 21
- 239000004753 textile Substances 0.000 title claims abstract description 9
- 239000011159 matrix material Substances 0.000 claims abstract description 24
- 150000004767 nitrides Chemical class 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 13
- 229910052796 boron Inorganic materials 0.000 claims abstract description 9
- 239000011574 phosphorus Substances 0.000 claims abstract description 9
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 5
- 239000006185 dispersion Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 229910052582 BN Inorganic materials 0.000 claims description 3
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229910001297 Zn alloy Inorganic materials 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- CXOWYMLTGOFURZ-UHFFFAOYSA-N azanylidynechromium Chemical compound [Cr]#N CXOWYMLTGOFURZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 238000007378 ring spinning Methods 0.000 claims description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 2
- 238000005245 sintering Methods 0.000 claims description 2
- 238000009987 spinning Methods 0.000 claims description 2
- 229910017083 AlN Inorganic materials 0.000 claims 1
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- 229910000861 Mg alloy Inorganic materials 0.000 claims 1
- 229910003271 Ni-Fe Inorganic materials 0.000 claims 1
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 claims 1
- KGWWEXORQXHJJQ-UHFFFAOYSA-N [Fe].[Co].[Ni] Chemical compound [Fe].[Co].[Ni] KGWWEXORQXHJJQ-UHFFFAOYSA-N 0.000 claims 1
- FQMNUIZEFUVPNU-UHFFFAOYSA-N cobalt iron Chemical compound [Fe].[Co].[Co] FQMNUIZEFUVPNU-UHFFFAOYSA-N 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- PGTXKIZLOWULDJ-UHFFFAOYSA-N [Mg].[Zn] Chemical compound [Mg].[Zn] PGTXKIZLOWULDJ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M103/00—Lubricating compositions characterised by the base-material being an inorganic material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M103/00—Lubricating compositions characterised by the base-material being an inorganic material
- C10M103/06—Metal compounds
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/0089—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with other, not previously mentioned inorganic compounds as the main non-metallic constituent, e.g. sulfides, glass
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/52—Ring-and-traveller arrangements
- D01H7/60—Rings or travellers; Manufacture thereof not otherwise provided for ; Cleaning means for rings
- D01H7/602—Rings
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/061—Carbides; Hydrides; Nitrides
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/16—Carbon dioxide
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/18—Ammonia
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- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Lubricants (AREA)
Abstract
为了改善其基体为金属-磷或金属-硼或合金金属(钢)的、带有涂层或整体式的纺织机部件的紧急运行特性(干条件下的行为)，可以加入软氮化物形式的，特别是六方氮化硼的，固体润滑剂。
Description
本发明涉及一种至少在其摩擦区域或至少在其表面带有金属——磷或金属——硼或合金金属(钢)基体的纺织机部件。
本发明是对申请日为93年10月19日的DE-A1.4335539.0的专利申请，和申请日为94年9月9日的CH-2758/94的专利申请的一种部件的改进。
利用固体润滑剂来改进高应力部件的紧急运行特性(在干条件下的行为)是已知的，例如在下列出版物中所公开的：
——JP-OS 5-179522
——JP-OSGM-4-92567
——US-PS-5,086,615
——JP-OS-2-182926
——JP-OSGM-5-777
——摘自“PRAXIS-FORUM”一书的论文《辊体的NI-P-BN分散体涂层(NI-P-BN Dispersion Coating forCylinder)》(作者之一为，Suzuki Mortor Company，Limited)。
上述出版物所述的固体润滑剂仅在某种程度上适用于上述的纺织机部件。已知的固体润滑剂——例如，特氟隆，二硫化钼等——不能抵抗高的机械或温差应力，这是迄今为止固体润滑剂遭到否定的原因之一。
本发明的任务是改善纺织机的高应力部件，使其紧急运行特性(在干条件下的行为)高于现有的等级。特别是确定一种具有耐高温性的固体润滑剂。
本发明的任务是通过提供一种至少在其受摩擦的区域或至少在其表面带有金属——磷，或金属——硼，或合金金属(钢)的基体，利用氮化物比基体软，基体中嵌入作为润滑剂的软氮化物的纺织机械部件的方法完成的。
根据本发明的纺织机械部件，其全部或部分的表面是由金属——磷或金属——硼构成的，利用氮化物比基体软这一特性，在金属——磷——基体或金属——硼——基体中添加一种软氮化物形成的固体润滑剂。通过适当的热处理可以大大增加基体的强度。硬度的增加是凭借在金属基体中陶瓷析出物的形成而达到的。因此，所述基体在以下称为金属——陶瓷——基体。日本专利申请特开昭4-194031和2-182927中公开的一种硬氮化物，例如一种立体氮化硼是不适于作为固体润滑剂的，但是它可以加入以增强基体。固体润滑剂可以作为一种分散体嵌入金属——陶瓷——基体中。在部件涂覆情况中，可将由任何种类材料构成的部件浸没在一个镀槽中。部件可以部分或全部是由烧结而成的，由于这个原因，在其成形以前基体是由初始状态为粉末状的合金钢和固体润滑剂构成的。可以用例如六方氮化硼和氮化铬和氮化铁这样的软氮化物作为独体润滑剂。如果要涂覆一个部件的表面，涂层厚度最好为5至100mm。可以考虑用镍，钴，铁或所述金属的组合物作为金属材料，但最好的是铁。除了固体润滑剂之外，金属——陶瓷——基体中还可以含有例如细陶瓷颗粒，特别是碳化硅的加强材料。用作涂有氮化物的金属——陶瓷——基体的载体材料可以选自任何材料，例如铝，镁锌合金或塑料，它们可以是用填充材料，最好是纤维加强的。纺织机部件的基础材料可以是用机加工，再成形加工或通过模制的方法成形的。磷和硼作为金属——陶瓷——基体组成部分的加入量最好分别为1-15％，0.5-5％。因为根据磨损，摩擦氧化，腐蚀或疲劳等这类的摩擦总应力，在列出的规定范围内的某一特定的磷或硼的百分含量是最佳的，因此规定了磷，硼的成分含量分别为1至15％和0.5至5％这样的较大的范围。
上述的部件最好是制成环锭细纱机的纺纱环和钢丝圈，气流纺纱机的转子，转子轴，纺纱杯罩盖或开幅辊，或是引导纤维或纱的喷嘴和辊。根据本发明的材料也可以制造无润滑套筒轴承。
如前面指出的，整个部件都可以是由带有固体润滑剂的合金金属——基体材料(钢)制造的，而不是在部件上施加一个涂层。日本专利申请JP-OS-4-241125或JP-OS-63-35832中描述了可以使用的粉末冶金方法。
用作固体润滑剂的氮化物的颗粒大小最好是在0.1和5μm之间，特别是2μm。为了获得氮化物作为固体润滑剂的效果，它的硬度必须这样确定：当由于操作应力使氮化物暴露出来时，所述氮化物可以起到降低应力的效果，因而降低应力的效果对于基体以及配对部件都是相同的。最好是当氮化物暴露到表面时，它分别在基体和配合部件上转变为一个保护性润滑膜。
Claims (18)
1.纺织机部件，至少在其受磨擦的区域或至少在其表面提供有一种金属-磷，或金属-硼或合金金属(钢)的基体材料，其特征在于，利用氮化物比基体材料软这一特性，在基体材料中嵌入一种软氮化物作为固体润滑剂。
2.按照权利要求1的部件，其特征在于，固体润滑剂以分散体形式嵌入在基体中。
3.按照权利要求1或2的部件，其特征在于，基体和固体润滑剂是烧结在一起的。
4.按照权利要求1或2的部件，其特征在于，氮化物是由六方氮化硼或氮化铬或氮化铝或氮化铁构成的。
5.按照权利要求1或2的部件，其特征在于，在其表面上涂覆了一层厚度为5至100μm的基体材料，基体材料层是施加在基础材料上的。
6.按照权利要求1或2的部件，其特征在于，用作金属的材料包括：镍、钴或铁，所述金属的组合物，即，镍-钴、钴-铁、镍-铁或镍-钴-铁。
7.按照权利要求5的部件，其特征在于，利用陶瓷和/或金属的分散体加强该层。
8.按照权利要求7的部件，其特征在于，在基体层中有一部分是硬而细小的陶瓷颗粒。
9.按照权利要求8的部件，其特征在于，所述硬而细小的陶瓷颗粒是碳化硅颗粒。
10.按照权利要求5的部件，其特征在于，部件的基础材料包括：分别带有或不带有填充材料，纤维的铝或镁或锌合金，或是塑料。
11.按照权利要求5的部件，其特征在于，部件的基础材料是由机加工，再成形或模制的方法成形的。
12.按照权利要求1的部件，其特征在于它是由带有固体润滑剂的钢构成的。
13.按照权利要求1的部件，其特征在于，在基体材料中磷的部分占1至15％，硼的部分占0.5至5％。
14.按照权利要求1的部件，其特征在于，所述部件是一个环锭细纱机的纺纱环或一个钢丝圈。
15.按照权利要求1的部件，其特征在于，所述部件是一种气流纺纱机的转子，转子轴，纺纱杯罩盖或开幅辊。
16.按照权利要求1的部件，其特征在于，部件是一个喷嘴或一个辊体或一个纤维导向元件。
17.按照权利要求1的部件，其特征在于，氮化物的硬度在50至1000HV之间。
18.按照权利要求1或2的部件，其特征在于，氮化物颗粒的大小在0.1和5μm之间。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH01611/95A CH691384A5 (de) | 1995-06-01 | 1995-06-01 | Textilmaschinenteil mit eingelagerten Festschmierstoffen. |
| CH01611/1995 | 1995-06-01 | ||
| CH01611/95 | 1995-06-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1140753A CN1140753A (zh) | 1997-01-22 |
| CN1056873C true CN1056873C (zh) | 2000-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96108033A Expired - Fee Related CN1056873C (zh) | 1995-06-01 | 1996-05-31 | 嵌入固体润滑剂的纺织机部件 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPH08333591A (zh) |
| CN (1) | CN1056873C (zh) |
| CH (1) | CH691384A5 (zh) |
| DE (1) | DE19620957C2 (zh) |
| IT (1) | IT1283340B1 (zh) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19836066A1 (de) * | 1998-08-10 | 2000-02-17 | Schlafhorst & Co W | Offenend-Spinnvorrichtung |
| CN1088098C (zh) * | 1999-09-29 | 2002-07-24 | 中国科学院兰州化学物理研究所 | 高温抗氧化润滑涂层 |
| JP2001252490A (ja) * | 2000-03-14 | 2001-09-18 | Juki Corp | ミシン |
| PT1598456E (pt) * | 2004-05-17 | 2008-12-29 | Braecker Ag | Viajante e processo para a sua produção |
| CN101070505B (zh) * | 2006-05-10 | 2011-08-03 | 韩永存 | 一种抗磨修复剂及其制备方法和应用 |
| DE102009009124A1 (de) * | 2008-10-24 | 2010-04-29 | Paul Hettich Gmbh & Co. Kg | Auszugsführung für Haushaltsgeräte |
| DE102009022982A1 (de) * | 2009-05-28 | 2010-12-02 | Oerlikon Trading Ag, Trübbach | Verfahren zum Aufbringen eines Hochtemperaturschmiermittels |
| DE102013007432A1 (de) * | 2013-04-30 | 2014-10-30 | Saurer Germany Gmbh & Co. Kg | Faserführendes Textilmaschinen-Kunststoffteil, Textilmaschine mit faserführenden Funktionsbauteilen, Verfahren zum Herstellen eines faserführenden Textilmaschinen-Funktionsbauteils und Verwendung eines Kunststoffkörpers |
| CH708659A2 (de) * | 2013-10-03 | 2015-04-15 | Bräcker Ag | Spinn- oder Zwirnring. |
| CN104830405B (zh) * | 2015-05-08 | 2017-09-01 | 苏州锴诚缝制设备有限公司 | 一种纺织机用润滑脂材料及其制备方法 |
| CN104830488B (zh) * | 2015-05-08 | 2017-09-01 | 苏州锴诚缝制设备有限公司 | 一种用于纺织机的润滑剂及其制备方法 |
| CN106077657B (zh) * | 2016-06-01 | 2018-07-27 | 南通大学 | 一种防腐耐磨钢领的制备方法 |
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| US5086615A (en) * | 1990-02-15 | 1992-02-11 | A. B. Carter, Inc. | Coated spinning rings and travelers |
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| CN2194368Y (zh) * | 1994-07-25 | 1995-04-12 | 西安华航机械厂 | 组合式轻型钢纺杯 |
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| JPS60197880A (ja) * | 1984-03-19 | 1985-10-07 | Aisin Seiki Co Ltd | 複合メッキ被膜 |
| GB9106557D0 (en) * | 1990-07-18 | 1991-05-15 | Nippon Piston Ring Co Ltd | Slidable member |
| DE4335538A1 (de) * | 1992-11-04 | 1994-05-05 | Rieter Ag Maschf | Spinnring mit Verschleiß-Schutzschicht und Einlaufschicht |
| JPH07102383A (ja) * | 1993-10-01 | 1995-04-18 | Fuji Electric Co Ltd | 機構部品 |
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- 1995-06-01 CH CH01611/95A patent/CH691384A5/de not_active IP Right Cessation
-
1996
- 1996-05-09 IT IT96MI000930A patent/IT1283340B1/it active IP Right Grant
- 1996-05-24 DE DE19620957A patent/DE19620957C2/de not_active Expired - Fee Related
- 1996-05-24 JP JP8130350A patent/JPH08333591A/ja active Pending
- 1996-05-31 CN CN96108033A patent/CN1056873C/zh not_active Expired - Fee Related
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| JPS5179522A (ja) * | 1974-12-27 | 1976-07-10 | Nippon Electric Co | Nyushutsuryokuchanerusochi |
| CN2069867U (zh) * | 1990-01-24 | 1991-01-23 | 徐世英 | 新型钢丝圈 |
| US5086615A (en) * | 1990-02-15 | 1992-02-11 | A. B. Carter, Inc. | Coated spinning rings and travelers |
| CN2066448U (zh) * | 1990-05-16 | 1990-11-28 | 上海市纺织科学研究院 | 一种差动卷绕的成型导纱机构 |
| CN1077215A (zh) * | 1992-11-20 | 1993-10-13 | 宝钢集团常州钢铁厂 | 热轧钢管芯轴的润滑剂 |
| CN2194368Y (zh) * | 1994-07-25 | 1995-04-12 | 西安华航机械厂 | 组合式轻型钢纺杯 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1140753A (zh) | 1997-01-22 |
| IT1283340B1 (it) | 1998-04-17 |
| DE19620957A1 (de) | 1997-01-23 |
| DE19620957C2 (de) | 2002-04-25 |
| ITMI960930A1 (it) | 1997-11-09 |
| ITMI960930A0 (zh) | 1996-05-09 |
| CH691384A5 (de) | 2001-07-13 |
| JPH08333591A (ja) | 1996-12-17 |
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