SU823100A1 - Method and apparatus for switching over from traversing to working feed - Google Patents
Method and apparatus for switching over from traversing to working feed Download PDFInfo
- Publication number
- SU823100A1 SU823100A1 SU792800731A SU2800731A SU823100A1 SU 823100 A1 SU823100 A1 SU 823100A1 SU 792800731 A SU792800731 A SU 792800731A SU 2800731 A SU2800731 A SU 2800731A SU 823100 A1 SU823100 A1 SU 823100A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- switching
- circle
- product
- feed
- worker
- Prior art date
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Description
38 лекаетлый кругом 3. Когда круг 3 под .вод т к иаделшаб, уменьшают зазор 6 между ним и изделием 5, в результате разрывают кольцевой поток 4, т.е. изменввот угол, характеризуемый отклоне« &л 7 струи I от образующей круга 2. Это отклонение фиксируют датчиком 8 и передают в систему управлеци станка дл изменени скорости подачи. Устройство дл переключени быстрой подачи на рабочую в шлифовальных станках содержит шпиндель 9, на котором закреплен шлифовальный круг 3, распоноженный в защитном кожухе 10 станка на рассто нии 6 от обрабатываемого издели 5 установленного на столе И станка.38, a circle around 3. When circle 3 goes under the lead to the accessory, the gap 6 between it and product 5 is reduced, as a result, the annular flow 4 is broken, i.e. change the angle characterized by the deviation of & l 7 jet I from the forming circle 2. This deviation is fixed by sensor 8 and transmitted to the machine control system to change the feed rate. A device for switching a quick feed to a working machine in grinding machines comprises a spindle 9, on which a grinding wheel 3 is fixed, disposed in the protective casing 10 of the machine at a distance of 6 from the workpiece 5 mounted on the table I of the machine tool.
На боковых стенках защитного кожуха Ю, с одной стороны, закреплены сопло 12, к которому подведена магистраль 13 сжатого воздуха, а с другой - датчик 14, например, типа БВК, и заслонка 15, расположенна на рассто нии 16 от датчика 14, котора крепитс к стенке защитного кож:уха Ю на упругой пластине 17.On the side walls of the protective casing Yu, on the one hand, are fixed the nozzle 12, to which the compressed air line 13 is connected, and on the other hand, the sensor 14, for example, of the BVK type, and the valve 15 located at a distance 16 from the sensor 14, which is attached against the wall of the protective skin: ear U on an elastic plate 17.
Устройство работает следующим образом . The device works as follows.
При вращении шлифовального круга S, закрепленного на шпинделе 9 шлифовального станка и расположенного в защитном кожухе to, у его поверхности образуетс кольцевой поток воздуха, увлекаемый кругом 3, отклон ющий струю например воздуха, направленную через сопло 12, к которому подведена магистраль 13 сжатого воздуха.When the grinding wheel S rotates on the spindle 9 of the grinding machine and located in the protective casing to rotate, an annular air flow is formed on its surface, carried by a circle 3, deflecting a jet of air, for example, directed through the nozzle 12, to which the compressed air line 13 is connected.
При приближении шли})овального круга 3 к изделию 5, установленному на стопе 11 станка на рассто нии 6, кольцевой поток воздуха, увлекаемый кругом 3, прерываетс и в результате стру воздуха, направленна через сопло 12, измен ет свое направление и воздействует на заслонку 15, установленную на упругой пластине 17 и расположенную на рассто нии 16 от датчика 14 регистрирующего перемещени заслонки. When approaching, they went)) of the oval circle 3 to the product 5, mounted on the machine foot 11 at a distance of 6, the annular air flow carried by the circle 3 is interrupted and as a result the air stream directed through the nozzle 12 changes its direction and acts on the flap 15 mounted on an elastic plate 17 and located at a distance of 16 from the sensor 14 of the recording movement of the valve.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792800731A SU823100A1 (en) | 1979-07-23 | 1979-07-23 | Method and apparatus for switching over from traversing to working feed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792800731A SU823100A1 (en) | 1979-07-23 | 1979-07-23 | Method and apparatus for switching over from traversing to working feed |
Publications (1)
Publication Number | Publication Date |
---|---|
SU823100A1 true SU823100A1 (en) | 1981-04-23 |
Family
ID=20842557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792800731A SU823100A1 (en) | 1979-07-23 | 1979-07-23 | Method and apparatus for switching over from traversing to working feed |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU823100A1 (en) |
-
1979
- 1979-07-23 SU SU792800731A patent/SU823100A1/en active
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