CN1258621C - 一种气流纺纱机用的纺纱杯 - Google Patents

一种气流纺纱机用的纺纱杯 Download PDF

Info

Publication number
CN1258621C
CN1258621C CNB001292617A CN00129261A CN1258621C CN 1258621 C CN1258621 C CN 1258621C CN B001292617 A CNB001292617 A CN B001292617A CN 00129261 A CN00129261 A CN 00129261A CN 1258621 C CN1258621 C CN 1258621C
Authority
CN
China
Prior art keywords
hard material
rotor
coating
material particle
nickel
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.)
Expired - Fee Related
Application number
CNB001292617A
Other languages
English (en)
Other versions
CN1290773A (zh
Inventor
H·施奈德
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.)
Oerlikon Textile GmbH and Co KG
Original Assignee
W Schlafhorst AG and Co
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 W Schlafhorst AG and Co filed Critical W Schlafhorst AG and Co
Publication of CN1290773A publication Critical patent/CN1290773A/zh
Application granted granted Critical
Publication of CN1258621C publication Critical patent/CN1258621C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
    • C23C28/027—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material including at least one metal matrix material comprising a mixture of at least two metals or metal phases or metal matrix composites, e.g. metal matrix with embedded inorganic hard particles, CERMET, MMC.
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
    • C23C28/023—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/40—Coatings including alternating layers following a pattern, a periodic or defined repetition
    • C23C28/42—Coatings including alternating layers following a pattern, a periodic or defined repetition characterized by the composition of the alternating layers
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/04—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by contact of fibres with a running surface
    • D01H4/08—Rotor spinning, i.e. the running surface being provided by a rotor
    • D01H4/10—Rotors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Chemically Coating (AREA)

Abstract

一种气流纺纱机用的纺纱杯，它的基本材料表面镀敷有一层带有硬质材料颗粒的非铁金属镀层，特别是一层置入有金刚石颗粒的镍层；镀层是由至少两个含硬质材料颗粒层(7，10)组成，并在两个含硬质材料颗粒层(7，10)之间有一个无硬质材料颗粒的中间层(9)。使用刮刀清洁纺纱杯时，可能导致磨损保护层局部的分离，但磨损保护作用和纺纱性能在纺纱杯受到损伤的部位上仍保持不变。这样就能阻止纺纱杯使用期限的显著缩短。

Description

一种气流纺纱机用的纺纱杯
技术领域
本发明涉及一种气流纺纱机用的纺纱杯，至少在其与纤维或纱相接触的面上镀覆有一层非铁金属的并置入有硬质材料颗粒的涂层。
背景技术
纺纱杯在其与纤维相接触的这些表面受到强的磨损。为了提高纺纱杯表面的抗磨损性，一般是在纺纱杯表面施加一层置入有硬质材料颗粒的镀层。这类镀层，例如是镍-金刚石镀层。据称，这种镍-金刚石镀层不仅使纺纱杯达到好的耐磨性能，而且还达到好的纺纱性能。
这种置入有硬金属颗粒的镀层的各种实施方法已为大家所知。例如DE 197 13 359 A1所描述的一种转杯式的纺纱杯，其内表面具有均匀厚度层的一层镍-分散层。这里镍-分散层中置入的硬质材料颗粒的浓度，特别是镍-分散层表面区域内的浓度，显然在纤维滑动面上是低于转杯内凹槽区域。
DE 198 25 906 A1中所说明的用于气流纺纱机的纺纱杯，其纤维凝聚槽是包覆镍-金刚石镀层，而纤维滑动面是纯镍涂层。施加镀层的方式是分隔开的涂层工序和分开的溶液。首先是转杯盘的整个内外轮廓都包覆镍层，即使从功能上看，该涂层只是纤维滑动面所需要。镍涂层在其余的表面上形成一防腐蚀层。接下来镍-金刚石涂层主要镀覆到纤维凝聚槽的镍涂层上。
DE 198 22 265 A1公开了一种带一个纤维滑动面的气流纺纱杯。该滑动面是镀覆一层镍-金刚石涂层。镍-金刚石涂层是由一个内支承层和一个外工作层组成。这里置入于内支承层的金刚石颗粒大于置入于工作层的金刚石颗粒。支承层和工作层是相互衔接的。
除了因纤维材料的高磨损外，纺纱杯的内表面在清洁转杯过程时也会受到机械产生的间歇性应力。当纺纱杯受到杂质污脏发出故障信号时，或者作为纺纱生头过程的一部分，总是要进行转杯内部的清洁工作。已知的转杯清洁方法有多种。根据清洁的强度，转杯表面或多或少受到强的负荷。由于通常都希望转杯达到完全清洁，宁可选择强劲的清洁方法。因为在转杯窄的凹槽内夹紧有棉籽屑，光依靠压缩空气反复吹扫纺纱杯是不够的。可靠的清洁方式是，将纺纱箱打开并用适当的工具去处理纺纱杯。常用的一种强劲清洁过程是，用一把刮刀进入纺纱杯内，尤其是将转杯内凹槽的杂质松开，用压缩空气从转杯内吹出杂质，以达到防止杂质影响纱的质量或排除生头纱。刮刀通常是用一种耐磨材料制造，比如用玻璃增强塑料或用一种象钢那样坚硬的材料制造。由于使用刮刀作用到转杯涂层表面的应力，能使上述的涂层上碎裂一些小块下来。这种剥落或碎裂是无法控制的。剥落的小块可能达到这样的厚度，即纺纱杯的基本材料暴露出来。镍-金刚石涂层面的磨损保护作用局部地遭到破坏。这些剥落位置有助于已知涂层面至基本材料的靠边界部分进一步的破裂。
这种涂层面小块剥落或碎裂也可能是由于转杯产生振动所造成。
起到磨损保护的涂层的某些小块剥落至杯的基本材料面为止，能够在所有前述的镍-金刚石涂层上出现，这样导致纺纱杯的使用期限显著下降。
发明内容
本发明的任务是，虽然有涂层的小块碎裂下来，但藉助在转杯表面受损伤区域内的一层置入有硬质材料颗粒的涂层，仍能保持其磨损保护作用。
这个任务这样予以解决：根据本发明的纺纱杯有一种至少由两个含硬质材料颗粒层组成的涂层。在该两层的中间还有一个基本无硬质材料颗粒的中间层。这种设计可以防止含有硬质材料颗粒的涂层所达到的磨损保护作用因受到涂层局部的小块脱落而完全抵消。
业已表明，本发明的涂层设计在涂层上出现一些小块碎裂或剥落时，只是脱落了部分最表面的含硬质材料颗粒层，而位于中间层以下的含硬质材料颗粒层仍然保持住并起到磨损保护。
为了保证足够的磨损保护作用，含硬质材料颗粒层的厚度优选至少是10μm。不含硬质材料颗粒层厚度最好选择2μm和10μm之间。对于本来不希望的，但为了更好控制脱落过程来说，中间层的这种层厚度证明特别合适，因为当涂层的一小块碎裂或剥落时，基本上仍限制在最表面的含硬质材料颗粒层的脱落。
根据本发明的优选方案，所述非铁金属是镍。所述硬质材料颗粒是金刚石颗粒。
涂层最好从唯一的镍分散浴中分离出，可预先给定浴液中分布的硬质材料颗粒的浓度。依据本发明的纺纱杯制造，可以连续地和成本经济地进行。
特别是非铁金属组成的置入有硬质材料颗粒的剩余层的具有良好磨损性能的这些设计均属于本发明的优选方案。
转杯经过许多层镀覆以后，就不再发现更多的剥落。确切地说，在采用根据本发明的涂层之后，这种施加涂层的纺纱杯，在其置入有硬质材料颗粒的涂层小块碎裂或剥落后，其明显的缩短使用期限得到防止，同时还改进了纺纱过程的经济性。
根据本发明的优选方案，含硬质材料颗粒层的厚度至少为10μm。
根据本发明的优选方案，无硬质材料颗粒层的厚度是在2μm和10μm之间。
根据本发明的优选方案，非铁金属材料是可淬火的以及纺纱杯进行热处理来提高其硬度。
附图说明
本发明的其他细节可以从图示得知。
图1一个纺纱杯在一个镍分散浴液中的最简单图示；
图2根据本发明的一个涂层的截面放大图。
具体实施方式
根据本发明的钢制纺纱杯1的镀层方式，通常是在单一的镍分散浴液2中进行，如图1简单所示。这种镍分散浴液2中所分布的硬质材料颗粒的浓度是可以预先给定的，例如前面已提到的DE 19713 159A1已经公开。纺纱杯1在分散浴液2中进行镀敷过程时占据这样的位置，如图1所示，纺纱杯1的旋转轴线垂直布置。
纺纱杯1首先在镍分散浴液2中外部不带电的镀覆上一层薄的1μm至2μm厚度的无硬质材料颗粒的镍层6。在达到所要求的涂层厚度后，浴槽3中所示的搅拌器4即投入运转。镍分散浴液2利用搅拌器4搅拌，硬质材料颗粒在上述情况下浮升上来，待搅拌器4再次不转动时，这些颗粒又沉到槽3的底部5。浮升起来的金刚石分布在镍分散液2中，并在无硬质材料颗粒层6上形成一层带有金刚石颗粒8的含硬质材料颗粒的涂层7。
为了获得金刚石颗粒均匀分布在镍分散液2中，镍分散液2在涂层工艺过程中始终由搅拌器4搅拌，并处于运动中。当涂层厚度达到约15μm后，搅拌器4才关闭。镍分散液2这时不再回旋，浴液中分布的金刚石颗粒由于重力而沉降到浴槽3的底部5。因此，分布在镍分散液2中的金刚石颗粒的浓度能在很短时间内减少到这种程度，即纺纱杯1近乎处于纯镍分散液中。当涂层进行过程中，金刚石颗粒在纯镍分散液2中的浓度接近零或零时，另一层大约7μm至8μm厚度的基本无硬质材料颗粒层9涂覆到含硬质材料颗粒层7上。
通过搅拌器4的重新启动，第二个约10μm厚度的含硬质材料颗粒层10包覆到无硬质材料颗粒层9上；然后又停止搅拌器转动，最终形成约2μm厚度的无硬质材料颗粒层11。
图2可以看出，纺纱杯1的钢制基本杯体12的表面涂层结构。
含硬质材料颗粒涂层7，10和无硬质材料颗粒涂层6，9，11可以交替地按大家所知方式相继地在两个分隔开的浴液的镀覆。
如果根据本发明施加涂层的纺纱杯1需要用一把刮刀(为简明起见，未在图上绘示)进行一般所知的，故本文不作详述的清洁过程，并在此时使耐磨层上产生一小块不希望的碎裂或脱落；受损伤的位置显示出，此小块的脱落只是在上部的含硬质材料颗粒层10部分地或整个涂层厚度直到或进入到无硬质材料颗粒层9的区域。较深的含硬质材料颗粒层7保持完好并起到耐磨保护，并在一定条件下作比较，所要求的粗度与涂层未有脱落情况之前一样。
当纺杯表面在含硬质材料颗粒层表面出现一些小块碎裂或脱落之后，根据本发明的纺纱杯耐磨性和纺纱性能与一般用的纺纱杯相比，不同程度地保持不变。这表明，纺纱杯在出现损伤时明显延长了其使用寿命而且明显改善纺纱过程的经济性。

Claims (7)

1.一种气流纺纱机用的纺纱杯，至少在其与纤维或纱相接触的面上镀覆有一层非铁金属的并置入有硬质材料颗粒的涂层，其特征在于，涂层是由至少两个含硬质材料颗粒层(7，10)组成并在这两个含硬质材料颗粒层(7，10)之间有一个基本无硬质材料颗粒的中间层(9)。
2.根据权利要求1的纺纱杯，其特征在于，非铁金属是镍。
3.根据权利要求2的纺纱杯，其特征在于，涂层是从一个镍分散浴液(2)中分离出，其中浴液中分布的硬质材料颗粒的浓度是可以预先给定的。
4.根据上述权利要求中之一项的纺纱杯，其特征在于，硬质材料颗粒是金刚石颗粒(8)。
5.根据权利要求1的纺纱杯，其特征在于，含硬质材料颗粒层(7，10)的厚度至少为10μm。
6.根据权利要求1或5的纺纱杯，其特征在于，其特征在于，无硬质材料颗粒层(9)的厚度是在2μm和10μm之间。
7.根据权利要求1的纺纱杯，其特征在于，其特征在于，非铁金属材料是可淬火的以及纺纱杯(1)进行热处理来提高其硬度。
CNB001292617A 1999-10-02 2000-09-28 一种气流纺纱机用的纺纱杯 Expired - Fee Related CN1258621C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19947547.4 1999-10-02
DE19947547A DE19947547A1 (de) 1999-10-02 1999-10-02 Spinnrotor für eine Offenend-Spinnmaschine

Publications (2)

Publication Number Publication Date
CN1290773A CN1290773A (zh) 2001-04-11
CN1258621C true CN1258621C (zh) 2006-06-07

Family

ID=7924309

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB001292617A Expired - Fee Related CN1258621C (zh) 1999-10-02 2000-09-28 一种气流纺纱机用的纺纱杯

Country Status (6)

Country Link
US (1) US6293083B1 (zh)
EP (1) EP1096044B1 (zh)
CN (1) CN1258621C (zh)
CZ (1) CZ299037B6 (zh)
DE (2) DE19947547A1 (zh)
TR (1) TR200002833A3 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10109523A1 (de) * 2001-02-28 2002-09-05 Ceram Tec Ag Innovative Cerami Hartstoffbeschichtetes Bauteil mit Zwischenschicht zur Verbesserung der Haftfestigkeit der Beschichtung
DE502005011110D1 (de) * 2004-06-18 2011-04-28 Rieter Ingolstadt Gmbh Auflöseeinrichtung für Spinnmaschinen
DE102004029659B4 (de) * 2004-06-18 2017-03-30 Rieter Ingolstadt Gmbh Auflöseeinrichtung für Spinnmaschinen
DE102004031956A1 (de) * 2004-06-24 2006-01-12 Wilhelm Stahlecker Gmbh Offenend-Spinnrotor
AT503288B1 (de) 2006-07-26 2007-09-15 Bosch Gmbh Robert Verfahren zum aufbringen eines beschichtungsmaterials sowie beschichtung für eine metallische oberfläche
DE102007056566B4 (de) * 2007-11-23 2018-11-15 Saurer Spinning Solutions Gmbh & Co. Kg Verfahren zur Beschichtung eines Garniturringes einer Auflösewalze sowie Garniturring für eine Auflösewalze
CN106435865B (zh) * 2016-12-01 2019-01-08 辽东学院 一种家纺装饰绳的加捻卷绕装置
DE102017113029A1 (de) * 2017-06-13 2018-12-13 Maschinenfabrik Rieter Ag Verfahren zur Herstellung einer Rotortasse für einen Offenend-Spinnrotor sowie Rotortasse für einen Offenend-Spinnrotor

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1811574A (en) * 1930-03-14 1931-06-23 William E Barrett Collapsible bag
US1868853A (en) * 1931-07-20 1932-07-26 William H Sievers Flowerpot holder
US2845735A (en) * 1954-02-11 1958-08-05 Norsk Thermoform Ind Flower-pot cover
US3096182A (en) * 1958-10-01 1963-07-02 Du Pont Chemical plating solution and process for plating therewith
DE2750456B1 (de) * 1977-11-11 1979-05-03 Dornier System Gmbh Spinnrotor fuer OE-Rotorspinnmaschine
DE3016675C2 (de) * 1980-04-30 1986-06-12 W. Schlafhorst & Co, 4050 Mönchengladbach Offenend-Spinnvorrichtung
US5572851A (en) * 1984-05-22 1996-11-12 Southpac Trust International, Inc. Plant package having a detachable sleeve and methods
DE3810775C2 (de) * 1988-03-30 1996-05-23 Schlafhorst & Co W Spinnrotor
US4946290A (en) * 1988-09-28 1990-08-07 Krzysztof Matyja Expandable bag
US4992082A (en) * 1989-01-12 1991-02-12 Ford Motor Company Method of toughening diamond coated tools
DE4305626B4 (de) * 1993-02-24 2005-09-22 Spindelfabrik Süssen Schurr Stahlecker & Grill GmbH OE-Spinnrotor
US6173552B1 (en) * 1994-05-13 2001-01-16 Southpac Trust International, Inc. Accordion-type plant cover with attached skirt and methods
US6108973A (en) * 1994-05-13 2000-08-29 Southpac Trust International, Inc. Accordion-type plant cover with attached skirt and methods
DE19713359B4 (de) * 1997-03-29 2005-12-08 Saurer Gmbh & Co. Kg Spinnrotor für eine Offenend-Spinnmaschine und Verfahren zu seiner Beschichtung
DE19822265B4 (de) * 1997-06-13 2006-07-06 Rieter Ingolstadt Spinnereimaschinenbau Ag Offenend-Spinnrotor und Verfahren zu seiner Herstellung
US6006512A (en) * 1997-08-08 1999-12-28 Spindelfabrik Suessen, Schurr, Stahlecker & Grill Gmbh Rotor cup for open-end spinning and method of making same
DE19825906A1 (de) * 1997-08-08 1999-02-11 Schurr Stahlecker & Grill Rotorteller für OE-Spinnaggregate
DE19737332A1 (de) * 1997-08-27 1999-03-11 Stahlecker Fritz Rotorteller für OE-Spinnaggregate
DE19743597A1 (de) * 1997-10-02 1999-04-08 Fritz Stahlecker OE-Spinnrotor

Also Published As

Publication number Publication date
CZ299037B6 (cs) 2008-04-09
DE19947547A1 (de) 2001-04-05
TR200002833A2 (tr) 2001-04-20
EP1096044B1 (de) 2004-01-21
DE50005072D1 (de) 2004-02-26
EP1096044A1 (de) 2001-05-02
CN1290773A (zh) 2001-04-11
TR200002833A3 (tr) 2001-04-20
US6293083B1 (en) 2001-09-25
CZ20003612A3 (en) 2001-05-16

Similar Documents

Publication Publication Date Title
CN1258621C (zh) 一种气流纺纱机用的纺纱杯
KR910001772B1 (ko) 미소층의 코팅방법
JP4240364B2 (ja) ドクターブレードまたはコーターブレードおよびその製造方法
CN1933942B (zh) 电沉积线型工具
US20030087097A1 (en) Force-transmitting surface layer and process for its production
JP5221957B2 (ja) 軸受材料および軸受材料を製造するための方法
US20060246275A1 (en) Fiber and sheet equipment wear surfaces of extended resistance and methods for their manufacture
EP2438234B1 (en) Wear part coating
CN1699650A (zh) 钢丝圈及其制造方法
CN1894468A (zh) 刀刃提供工具和生产该工具的方法
US5086615A (en) Coated spinning rings and travelers
US4859494A (en) Method and article having electroless metal plating
JPH07133506A (ja) 改良された表面を有する糸ガイド部材およびその製法
EP1009872B1 (en) Spinning ring having improved traveler bearing surface
CN1789508B (zh) 纺纱机的开松装置
KR100787614B1 (ko) 크레핑 블레이드 및 이의 제조방법
US6012278A (en) Open-end spinning rotor with a coated fiber guiding surface and process for its manufacture
CN1712584A (zh) 气流纺纱杯
US5313773A (en) Coatings for spinning applications and rings and travelers coated therewith
WO1994025641A1 (en) Forming a hard layer on a substrate
JPH01258805A (ja) 圧延プロセス用ロール
US20020025378A1 (en) Tools with treated surfaces
US20040182065A1 (en) Coated textile machinery parts
US20220186438A1 (en) Screen cylinder with improved slot width protection and method of removing solid contaminants from a solid suspension
JPH0770809A (ja) 紡糸用ノズル

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: SCHLAFHORST & CO. W

Free format text: FORMER NAME OR ADDRESS: W. SCHLAFHORST AG + CO.

Owner name: OERLIKON TEXTILE GMBH & CO KG

Free format text: FORMER NAME OR ADDRESS: SCHLAFHORST + CO. W

CP03 Change of name, title or address

Address after: The Federal Republic of Germany Monchengladbach

Patentee after: OERLIKON TEXTILE GmbH & Co.KG

Address before: The Federal Republic of Germany Monchengladbach

Patentee before: SAURER GmbH & Co.KG

Address after: The Federal Republic of Germany Monchengladbach

Patentee after: SAURER GmbH & Co.KG

Address before: The Federal Republic of Germany Monchengladbach

Patentee before: W. Schlafhorst Ag & Co.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060607

Termination date: 20100928