FIELD: machine building.
SUBSTANCE: proposed is a device for counting of working strokes of press in which control unit contains source of radiation, rigidly fixed on movable slide of press, and radiation receiver, located on screw-carriage, which moves vertically along the post with thread, the post is installed on press frame. The device also contains gas-discharge counter connected to amplifier which first outlet is connected to inlet of extremator with adaptation to derivate of voltage signal, proportional to irradiation intensity of radiation receiver (counter), which output through NOT element is connected to the first inlet of AND element connected to inlet of pulse generator, and the first inlet of AND element is connected to the second outlet of amplifier.
EFFECT: improving operation accuracy of device for counting of press working strokes.
4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR COUNTING WORKING RUNS OF PRESS | 0 |
|
SU883943A1 |
| APPARATUS FOR COUNTING PRESS WORKING STROKES | 0 |
|
SU959117A1 |
| DEVICE FOR REGISTERING SEISMIC VIBRATIONS | 0 |
|
SU1166035A1 |
| PROGRAMME-CONTROL DEVICE | 0 |
|
SU736049A1 |
| PROGRAMME-CONTROL DEVICE | 0 |
|
SU881675A2 |
| DEVICE FOR RECORDING INFORMATION | 0 |
|
SU1308839A1 |
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|
RU2033618C1 |
| DEVICE DETERMINING ELECTROMAGNETIC CONDITION | 1995 |
|
RU2126975C1 |
| DEVICE FOR READING-OFF VEHICLE NUMBER | 0 |
|
SU1141037A1 |
| DEVICE FOR MONITORING AND REGISTERING EQUIPMENT OPERATION | 0 |
|
SU898476A2 |
