SU1323299A1 - Method of producing two=ply antifriction articles with indrawable substrate - Google Patents
Method of producing two=ply antifriction articles with indrawable substrate Download PDFInfo
- Publication number
- SU1323299A1 SU1323299A1 SU853993246A SU3993246A SU1323299A1 SU 1323299 A1 SU1323299 A1 SU 1323299A1 SU 853993246 A SU853993246 A SU 853993246A SU 3993246 A SU3993246 A SU 3993246A SU 1323299 A1 SU1323299 A1 SU 1323299A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- substrate
- speed
- melt
- rolling
- roll
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/04—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a rolling mill
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lubricants (AREA)
- Laminated Bodies (AREA)
- Metal Rolling (AREA)
Abstract
Изобретение относитс к технологии изготовлени двухслойных материалов , оно может быть использовано в процессе изготовлени слоистых листовых антифрикционных материалов и изделий в виде ленты и в форме кольца с ориентированным рабочим слоем, используемых в качестве подшипников скольжени , скольз щих направл ющих и др. Изобретение повьшает качество соединени . Дл достижени цели из экструдера 1 подают на подложку расплав антифрикционного материала. Производ т прокатывание при скорости перемещени подложки 2, в 1,2-1,4 раза превышающей окружную скорость прокатывающего валка. Это способствует улучшению антифрикционных свойств и повътает износостойкость издели . 1 ил. СО N5 00 o JThe invention relates to the technology of manufacturing two-layer materials, it can be used in the process of manufacturing laminated sheet antifriction materials and products in the form of a tape and in the form of a ring with an oriented working layer, used as sliding bearings, sliding guides, etc. The invention improves the quality of the connection . To achieve the goal, extruder 1 is fed to the substrate with a melt of antifriction material. Rolling is performed at the speed of movement of the substrate 2, 1.2-1.4 times the peripheral speed of the rolling roll. This helps to improve antifriction properties and increases the wear resistance of the product. 1 il. CO N5 00 o J
Description
Изобретение относитс к nepepaoo i - ке полимерных материалов и может найти применение в процессе изготовлени слоистых листовых антифрикционных материалов и изделий с ориентированным рабочим слоем, используемых в качестве подшипников скольжени , скольз щих направл ющих и др.The invention relates to nepepaoo i-ke of polymeric materials and can be used in the manufacturing process of layered sheet anti-friction materials and products with an oriented working layer, used as sliding bearings, sliding guides, etc.
Целью изобретени вл етс повышение качества соединени .The aim of the invention is to improve the quality of the compound.
На чертеже представлена схема осуществлени способа изготовлени двухслойных антифрикционных изделий с подложкой, не поддающейс выт жкеThe drawing shows an embodiment of a method for manufacturing two-layer antifriction products with a substrate that is not stretchable.
мировани издели подложка с расплавом перемещаетс относительно прокатывающего валка с некоторым проскальзыванием .When the product is molded, the substrate with the melt moves relative to the rolling roll with some slippage.
10ten
Пример. Расплав антифрикционного материала Масл нит из экстру- дера с плоскощелевой головкой подают на движущуюс посредством подвижной опоры со скоростью 6 м/мин подложку. Одновременно прокатывают расплав валком , окружна скорость которогоExample. The melt of antifriction material Nitol from an extruder with a flat-slot head is fed to a moving substrate by means of a movable support at a speed of 6 m / min. At the same time, the melt is rolled with a roller, the circumferential speed of which
5 м/мин (Vp/V 1,2). Термостатиро- вание валка и подвижной опоры произРасплав антифрикционного материала 15 вод т от двух станций жидким теплоно- из экструдера 1 подают на подложку 2. сителем. Температура валка 200 с, Движение подложки осуществл етс пос- подвижной опоры 220°С. редством подвижной опоры (в данном случае вращающегос валка) 3. Прокатывание расплава осуществл етс пос- 20 редством вращающегос валка 4, получа готовое изделие 5.5 m / min (Vp / V 1,2). The thermostatting of the roll and the movable support for the production of melt antifriction material 15 water from two stations is supplied with liquid heat from the extruder 1 to the substrate 2. The roll temperature is 200 s. The substrate motion is carried out by a mobile support of 220 ° C. by means of a movable support (in this case, a rotating roll) 3. The melt is rolled by means of a rotating roll 4, to obtain the finished product 5.
Сущность способа состоит в том, чтобы расплав в процессе прокатывани подвергалс более активному деформи рованию в направлении прокатывани . Это достигаетс тем, что прокатывание осуществл ют при скорости перемещени подложки с опорой, в 1,2-1,4 раза пре 25The essence of the method consists in that the melt in the rolling process is subjected to more active deformation in the direction of rolling. This is achieved by rolling at a speed of moving the substrate with a support, 1.2-1.4 times pre 25
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853993246A SU1323299A1 (en) | 1985-12-18 | 1985-12-18 | Method of producing two=ply antifriction articles with indrawable substrate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853993246A SU1323299A1 (en) | 1985-12-18 | 1985-12-18 | Method of producing two=ply antifriction articles with indrawable substrate |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1323299A1 true SU1323299A1 (en) | 1987-07-15 |
Family
ID=21211148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU853993246A SU1323299A1 (en) | 1985-12-18 | 1985-12-18 | Method of producing two=ply antifriction articles with indrawable substrate |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1323299A1 (en) |
-
1985
- 1985-12-18 SU SU853993246A patent/SU1323299A1/en active
Non-Patent Citations (1)
Title |
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Патент FR № 2487248, кл. В 29 D 9/02, 1981. * |
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