SU491874A1 - Method of testing driving wheels of centerless grinding machines - Google Patents
Method of testing driving wheels of centerless grinding machinesInfo
- Publication number
- SU491874A1 SU491874A1 SU1686967A SU1686967A SU491874A1 SU 491874 A1 SU491874 A1 SU 491874A1 SU 1686967 A SU1686967 A SU 1686967A SU 1686967 A SU1686967 A SU 1686967A SU 491874 A1 SU491874 A1 SU 491874A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- driving wheels
- centerless grinding
- grinding machines
- testing driving
- contact
- Prior art date
Links
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Description
1one
Изобретение относитс к области исследовани обработки металлов шлифованием, в частности к оценке качества ведущих кругов бесцентрово-шлифовальных станков.The invention relates to the field of metal processing study by grinding, in particular to assessing the quality of the driving wheels of centerless grinding machines.
Известен способ испытани ведущих кругов бесцентрово-щлифовальных станков, осуществл емый по схеме бесцентрового шлифовани , при котором испытываемый круг вращают в контакте с вращающимс цилиндрическим образцом под нагрузкой.A known method for testing driving wheels of centerless grinding machines is carried out according to a centerless grinding scheme in which the test wheel is rotated in contact with a rotating cylindrical specimen under load.
Дл повышени производительности испытани по предлагаемому способу вращение круга и образца осуществл ют с равными по величине и одинаковыми по направлению окружными скорост ми на линии их контакта, а образцу сообщают возвратно-поступательное перемещение относительно круга по его образующей .In order to increase the test performance of the proposed method, the circle and the sample are rotated with equal in magnitude and directional circumferential velocities on the line of their contact, and the sample is informed of reciprocating movement relative to the circle along its pattern.
На чертеже приведена схема осуществлени предлагаемого способа.The drawing shows the scheme of the proposed method.
Ведущий круг 1 подвергают профильной правке дл повышени удельных нагрузок при испытани х. Ведущий круг 1 и образец 2 привод т во вращение со скорост ми coi и «9, кот .-рые выбирают с учетом диаметров круга иThe drive wheel 1 is subjected to a profile correction to increase the specific loads during testing. Leading circle 1 and sample 2 are driven into rotation at speeds coi and "9, which are selected based on the diameters of the circle and
образца таким образом, чтобы окружные скорости по линии их контакта были равны. Образец 2 с заданным усилием Я прижимают к ведущему кругу I. Проскальзывание имитируют тем, что задают образцу возвратно-поступательное перемещение 5. Работоспособность круга оценивают по величине износа за врем опыта. Величину износа измер ют с помощью датчика 3 с соответствующей регистрирующей аппаратурой.sample so that the circumferential velocity along the line of their contact were equal. Sample 2 with a given effort I am pressed against the driving circle I. Slippage is imitated by giving the sample a reciprocating movement 5. The efficiency of the circle is estimated by the amount of wear during the experiment. The amount of wear is measured using a sensor 3 with the appropriate recording equipment.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1686967A SU491874A1 (en) | 1971-07-26 | 1971-07-26 | Method of testing driving wheels of centerless grinding machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1686967A SU491874A1 (en) | 1971-07-26 | 1971-07-26 | Method of testing driving wheels of centerless grinding machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU491874A1 true SU491874A1 (en) | 1975-11-15 |
Family
ID=20484733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1686967A SU491874A1 (en) | 1971-07-26 | 1971-07-26 | Method of testing driving wheels of centerless grinding machines |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU491874A1 (en) |
-
1971
- 1971-07-26 SU SU1686967A patent/SU491874A1/en active
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