SU998919A1 - Friction machine for investigating frictional material wear - Google Patents
Friction machine for investigating frictional material wear Download PDFInfo
- Publication number
- SU998919A1 SU998919A1 SU813259857A SU3259857A SU998919A1 SU 998919 A1 SU998919 A1 SU 998919A1 SU 813259857 A SU813259857 A SU 813259857A SU 3259857 A SU3259857 A SU 3259857A SU 998919 A1 SU998919 A1 SU 998919A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- friction
- investigating
- frictional material
- material wear
- friction machine
- Prior art date
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Description
Изобретение относитс к исследованию сопротивлени изнашиванию твердых материалов и касаетс конструкций трени дл испытаний на трение и изнашивание в услови х возбуждени крутильн ь1х колебаний в сочетании с возбуждением или демпфированием фрикЦИОНИЕ2Х автоколебаний.The invention relates to the study of the resistance to wear of solid materials and concerns friction structures for friction and wear tests under the conditions of torsional vibration in combination with the excitation or damping of friction self-oscillations.
Известна машина трени дл исследовани изнашивани фрикционных материалов , соде1жаи|а основание, разМ1 еииые на нем соосные ведущий и вгиш, закрепленные на их концах держатели образца и контробразца , механизм осевого нагружени ведомого вала, возбудитель крутильных колебаний, размещенный на ведуща валу , и узлы регистрации параметров трени и изнашивани 1,1.The known friction machine for the study of the wear of friction materials, the content and the base, the coaxial leading and lowering on it, the sample and counter holders fixed at their ends, the axle loading mechanism of the driven shaft, the torsional oscillator, located on the drive shaft, and the registration units friction and wear parameters 1.1.
ОДЙако известна машина не позвол ет с достаточной достоверностью вести испытани в услови х знакоперемеиного трени .ODYako known machine does not allow with sufficient certainty to conduct testing under conditions of alternating friction.
Цель изобретени - повыление достоверности в услови х знакопеременного трени .The purpose of the invention is to increase credibility under alternating friction conditions.
Цель достигаетс благодар тому, что машина трени дл исследовани изнашивани фрикционных материгшов снабжена имитаторсм фрикционных колебаний , размещенньам на ведомом валу , механизмом регулировани , взаимного перекрыти взаимодействующих образца и контробразца и приводом их относительного движени .The goal is achieved due to the fact that the friction machine for the study of the wear of friction materials is equipped with a simulator of friction oscillations located on the driven shaft, a control mechanism, the mutual overlap of the interacting sample and counterpiece and the drive of their relative motion.
Причем имитатор фрикционных автоколебаний выполнен в Виде сщним концом жестко закрепленного на ведомом валу перпендикул рного ему упругого Moreover, the simulator of frictional self-oscillations is made in the form with the end of a resiliently rigidly fixed to the driven shaft perpendicular to it
10 стержн и упругих опор, установленных на свободнсжч конце с возможностью перемещени -вдоль него.10 rods and elastic supports mounted on the free end with the ability to move along it.
На чертеже представлена Ьхёма машины трени .The drawing shows a choppy workout machine.
1515
Мгцаина трени исследовани изнашивани фрикционных материалов сс держит основание 1, размещенные на нем с возможностью вращени сооснью ве20 дущий 2 и ведоьшй 3 валы, закрепленные на их концах держатели (не показаны ) образца 4 иконтробразца 5, взаимодействующих торцами.The friction material of the friction materials of the SS holds the base 1, placed on it with the possibility of rotation coaxially bent 2 and 2 and leading 3 shafts, the holders (not shown) of the sample 4 and the specimen 5, interacting with the ends, fixed at their ends.
В качестве привода относитель 1ого движени (вращени ) использован Ъри25 вод б с регулируекмм числом об ч отов , кинет«атически св занный с: ведущим валом 2 клиноременной передачей. Ведущий вгш 2 при этом может перемещатьс в рсщиальном направлении с As a drive relative to the 1st movement (rotation), the water used is 25 cm, with a regulation number of revolutions, which will be thrown "atically connected with: the drive shaft 2 by a belt transmission. In this case, the master VGS 2 can move in the radial direction with
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813259857A SU998919A1 (en) | 1981-03-09 | 1981-03-09 | Friction machine for investigating frictional material wear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813259857A SU998919A1 (en) | 1981-03-09 | 1981-03-09 | Friction machine for investigating frictional material wear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU998919A1 true SU998919A1 (en) | 1983-02-23 |
Family
ID=20947441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU813259857A SU998919A1 (en) | 1981-03-09 | 1981-03-09 | Friction machine for investigating frictional material wear |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU998919A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5343733A (en) * | 1991-01-30 | 1994-09-06 | Sumitomo Electric Industries, Ltd. | Abrasion testing method |
-
1981
- 1981-03-09 SU SU813259857A patent/SU998919A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5343733A (en) * | 1991-01-30 | 1994-09-06 | Sumitomo Electric Industries, Ltd. | Abrasion testing method |
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