• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A process is disclosed for applying a thick inset of an antifriction or a thermosetting resin on a metallic surface, comprising the steps of forming a set of parallel and adjoining grooves on said metallic surface, jumping-up alternately the intergroove ridges in order to extend the anchorage surface for the resin and sintering the resin, such as Teflon, on the metallic surface which has been so prepared.
    公开号:SU1322970A3
    申请号:SU792783450
    申请日:1979-07-04
    公开日:1987-07-07
    发明作者:Винчигуэрра Константино
    申请人:Нуово Пиньоне С.П.А. (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to a method of manufacturing a product, on the surface of which a thick antifriction resin insert is applied, in particular from polytetrafluoroethylene, better known as teflon or fluoroplastic.
    The aim of the invention is to increase the adhesion of an anti-friction insert of pure or filled polytetrafluoroethylene.
    FIG. I shows a partially ring, on the upper surface of which annular grooves are formed according to the proposed method, axonometrics; in fig. 2 - the same, front view; in fig. 3 - the process of cold-: ripping up the ribs located between adjacent ring grooves with the aid of a tool with nozzles, axonometrics; nl fpg. 4 - a ring on which alternation with landing on edges is carried out, front view; figure 5 is the same axonometric; in fig. 6 - partly ring with anti-friction insert, axonometric (cross-section shown in accordance with the landing of the ribs); in fig. 7 - the same, in the area where the draft was made, front view.
    The method of applying a thick anti-friction insert to the upper surface of the ring 1 having a rectangular cross section is carried out as follows.
    On the perchpei, the surface of the ring 1 by turning is used to obtain a series of parallel grooves 2x1, and the grooves located with the outer 3 and inside 40 also have the thickness of the ribs
    The early 4 sides of this surface have a depth of 0.5 mm, and the grooves located between them have a depth of 2 mm. These grooves have a width of 2 t-PL and are separated by ribs 5 having 0.5 mm. Then, alternately settling on the fins 5 of the projections 6 with the help of the roller 7, which has the neat notches 8 (Fig. 3). The roller 7, mounted loosely on the shaft 9, is pressed with force P to the said ribs 5 in such a way that the notches 8 of the roller are perpendicular to the ribs, while the ring 1 is rotated under the roller in the direction indicated by the arrow 10 (Fig. 3). As a result of this treatment, an alternating sequence is obtained on the edges 5.

    229702
    protrusions 6 and extruded areas in
    fO
    15
    20
    the longitudinal direction of the ribs (figure 4). The extruded portions form notches 11, which hang over the internal cavity of the grooves 2 and form undercuts.
    In the areas of the ribs on which there was no effect of protrusion, protrusions 6 are formed. After this treatment, pure polytetrafluoroethylene (Teflon) or filled polytetrafluoroethylene (Teflon) is applied to the upper surface of the ring 1, which is then sintered and a box 12 is obtained.
    The insert 12 thus obtained is due to the good adhesion to the metal surface of the ring,. can be processed on the machine (Fig. 6 and 7), where the resulting antifreeze-ZIONNR1 layer is shown to be equal with the treated ends and portions 13,
    To ensure good adhesion of the antifriction coating to the surface of the part, it is necessary that the size of the grooves ensure that an amount of antifriction resin is placed that is sufficient for effective adhesion to the surface, but not too large to avoid excessive consumption of the resin and should be such as to provide the possibility of obtaining on the base material (detail) of an appropriate number of grooves, ensuring good retention of the antifriction insert.
    to be such as to ensure, when disembarking, reliable reception of notches on the ribs, which form undercuts in the internal cavity of the grooves, and not 4 simple bending of the ribs, which becomes possible if the ribs are too thin.
    During the working tests, it was found that in order to obtain a good adhesion of the thick insert to the base, the optimum rib on the ribs can vary from 0.1 to 1.0 mm depending on the QT thickness of the resulting insert, and that the dimensions of the ribs change from their thickness, with the depth of the groove should be 3.5-A, 5 times the thickness of the ribs, and the width of the grooves 2.5-3.5 times the thickness of the ribs.
    权利要求:
    Claims (1)
    [1]
    Invention Formula
    The method of applying a thick antifriction resin insert on a metal surface by forming on it a series of parallel and adjacent grooves separated by ribs followed by a knurling of grooves across the grooves forming the undercuts in the grooves and applying
    A botanized metal antifriction resin surface, characterized in that, in order to adhere the anti-friction insert of clean or filled polytetrafluoroethylene, the ribs are 0.1-1 mm thick on a flat metal surface, and , 5-4.5 times the thickness of the ribs and a width of 2.3-3.5 times the thickness of the ribs.
    Fig.Z
    //
    Fi.b
    12
    / 3
    (Pig 7
    Compiled by I. Frolov Editor G. Volkova Tehred L. Serdyukova Proofreader I. Muska
    Order 2881/50 Circulation 564Subscription
    VNIIPI USSR State Committee
    for inventions and discoveries 113035, Moscow, Zh-35 Raushsk nab. 4/5
    Printing and Publishing Company, Uzhgorod, st. Project, 4
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1322970A3|1987-07-07|Method of fitting thick insert from antifriction resin on metal surface
    FR2376710A1|1978-08-04|ROTOR MANUFACTURING PROCESS FOR A HIGH PRESSURE DISTRIBUTOR
    US1581394A|1926-04-20|Composite element and method of making the same
    KR950703709A|1995-09-20|Belt, Belt / Pulley Combination and Manufacturing Method Thereof
    BR8204442A|1983-07-19|PROCESS FOR THE MANUFACTURE OF BEARING BEARINGS CAGES MADE OF METALLIC PLATES AND CAGE
    ES533667A0|1985-03-01|PROCEDURE FOR THE OBTAINING OF COATINGS THROUGH THE APPLICATION OF A COATING PRODUCT IN THE FORM OF FILM AND SUBSEQUENT THERMAL HARDENING OF FILM.
    US1497530A|1924-06-10|Frantz mobtkusbn
    JPH07213B2|1995-01-11|Molding method for multi-threaded V-ply
    JPS5926668A|1984-02-10|Gasket and production thereof
    PL137637B1|1986-07-31|Method of making blanks of commutators in particular die pressed ones
    US1958089A|1934-05-08|Bearing element
    ES510551A0|1983-02-01|"PROCEDURE FOR THE PRODUCTION OF A FLAT SHAPED SUPPORT MATERIAL, COATED WITH A VARNISH HARDENED BY ELECTRON BEAMS, WITH A MATTE SURFACE".
    BE816164A|1974-09-30|METHOD FOR APPLYING A SLIDING COATING ON THE CARRIING SURFACES OF AN ENDLESS BELT PRESS
    JPS5898166A|1983-06-10|Method for applying aqueous solution for surface treatment to metal strip
    ES8505046A1|1985-04-16|Method of manufacturing a sliding-contact bearing.
    JPS5363445A|1978-06-06|Coating equipment
    JPS58146760A|1983-09-01|Pulley with rib and multiple v-groove
    JPS5516779A|1980-02-05|Method of fabricating strip of irregular section
    JPS5611227A|1981-02-04|Manufacture of coated metallic plate
    JPS6262194A|1987-03-18|Heat transfer tube and manufacture thereof
    JPS5835023A|1983-03-01|Forming method for groove part of tube material
    FR2290507A1|1976-06-04|PROCESS AND PRODUCT FOR THE MANUFACTURING OF ARTICLES INCLUDING A LAYER OF A WELL-ADHERED METAL ON A SURFACE OF RESINOUS MATERIAL
    JPH02284737A|1990-11-22|Manufacture of flat steel having dovetail groove
    JPS58194039A|1983-11-11|Photoreceptor for electrophotography
    JPS5739134A|1982-03-04|Dewatering method for wire rod
    同族专利:
    公开号 | 公开日
    GB2024656A|1980-01-16|
    DE2927247A1|1980-01-17|
    ES482616A1|1980-03-01|
    IT1096985B|1985-08-26|
    CA1127820A|1982-07-20|
    JPS5511897A|1980-01-28|
    GB2024656B|1982-08-11|
    FR2430438B1|1985-10-18|
    US4248915A|1981-02-03|
    DE2927247C2|1982-08-26|
    FR2430438A1|1980-02-01|
    IT7825354D0|1978-07-05|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2285583A|1940-04-13|1942-06-09|Westinghouse Electric & Mfg Co|Surface preparation of bearings for babbitting|
    US2314902A|1940-04-16|1943-03-30|Metallizing Engineering Compan|Method for causing sprayed metal to adhere to metal surfaces|
    DE966156C|1950-02-06|1957-07-11|Glacier Co Ltd|Process for the production of plain bearings|
    US3008601A|1954-12-13|1961-11-14|Collette Gregoire|Polytetrafluoroethylene coated cooking utensils|
    GB867782A|1957-03-30|1961-05-10|Boulton & Paul Ltd|Improvements in or relating to laminated material|
    GB881175A|1959-04-22|1961-11-01|Lucas Industries Ltd|A method of applying to a metal surface a coating of a plastic|
    FR1354895A|1963-01-17|1964-03-13|Sarl Rech S Etudes Production|Beryllium parts metallization process by gun|
    US3389749A|1964-06-15|1968-06-25|Edward J. Towns|Process for molding fluorocarbon resin material to an article|
    DE2261785A1|1972-12-16|1974-06-27|Zk Hospital Gmbh|MATERIAL COMBINATION OF A METALLIC PLATE PROVIDED WITH OPENINGS AND / OR BUMPINGS AND A PLASTIC LAYER ARRANGED ON IT, MOLDED FROM THIS COMPONENT, AND MADE FROM A MULTIPLE OF SUCH COMPONENTS OR ROOM ELEMENTS|
    CA1068177A|1976-12-03|1979-12-18|Du Pont Canada Inc.|Process for coating sheet substrates with thermoplastic polymer|
    DE2818184C3|1978-04-26|1986-03-27|Glyco-Metall-Werke Daelen & Loos Gmbh, 6200 Wiesbaden|Process for the production of a layered material with a low-friction surface for shaped workpieces|JPS5760687A|1980-09-26|1982-04-12|Toshiba Heating Appliances Co|Radiating base for electric heater|
    DE3512751C2|1985-04-10|1987-02-26|Goetze Ag, 5093 Burscheid, De|
    CA2013434C|1989-03-30|2000-05-30|Shinji Shibata|Flush water supply system for toilet stool|
    DE4024021A1|1990-07-28|1992-01-30|Ringsdorff Werke Gmbh|Sliding electrically- and heat-conducting article contg. carbon - esp. for transferring electric current with body of filled temp.-resistant conductive synthetic resin bonded to 2nd body|
    FR2789334B1|1999-02-10|2001-03-23|Jfce|PROCESS FOR THE SURFACE TREATMENT OF ANODIZED ALUMINUM PARTS AND PARTS OBTAINED BY THE IMPLEMENTATION OF THIS PROCESS|
    US20050064146A1|2003-09-19|2005-03-24|Kendall Hollis|Spray shadowing for stress relief and mechanical locking in thick protective coatings|
    DE102004059021A1|2004-10-08|2006-04-13|Woco Industrietechnik Gmbh|Stiffening structure for plastics component, e.g. automobile air filter housing, comprising flat elements with edges or projections, for converting applied bending force into shear-compressive force|
    DE102007056587A1|2007-11-23|2009-05-28|Sortech Ag|Functional composite material|
    ES2607677T3|2008-07-02|2017-04-03|Air Products And Chemicals, Inc.|Rotary valve comprising a rotating face seal which has anti-bulge characteristics|
    JP5571430B2|2010-03-30|2014-08-13|大同メタル工業株式会社|Sliding member and manufacturing method thereof|
    US8534256B2|2011-08-29|2013-09-17|Ford Global Technologies, Llc|Method of making a barbed surface for receiving a thermal spray coating and the surface made by the method|
    US9511467B2|2013-06-10|2016-12-06|Ford Global Technologies, Llc|Cylindrical surface profile cutting tool and process|
    US20160252182A1|2013-11-22|2016-09-01|Eagle Industry Co., Ltd.|Sliding parts|
    WO2016077725A1|2014-11-14|2016-05-19|Saint-Gobain Performance Plastics Corporation|Device and method of anchoring a polymer to a substrate|
    WO2017024859A1|2015-08-10|2017-02-16|大连三环复合材料技术开发股份有限公司|Water lubricated composite thrust bearing of nuclear main pump|
    US10220453B2|2015-10-30|2019-03-05|Ford Motor Company|Milling tool with insert compensation|
    USD893640S1|2018-03-15|2020-08-18|Burn Barre, Llc|Portable ballet bar|
    DE102019101969A1|2019-01-28|2020-07-30|Renk Aktiengesellschaft|Method for producing a bearing body of a plain bearing arrangement and bearing body|
    WO2021124100A1|2019-12-20|2021-06-24|Brembo S.P.A.|Braking band of a disk for disk brake|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    IT2535478A|IT1096985B|1978-07-05|1978-07-05|PROCESS FOR THE STRONG THICKNESSING OF AN ANTI-FRICTION RESIN ON A SURFACE|
    [返回顶部]