SU522913A1 - Device for controlling a press for deep drilling of small-diameter holes - Google Patents
Device for controlling a press for deep drilling of small-diameter holesInfo
- Publication number
- SU522913A1 SU522913A1 SU2084286A SU2084286A SU522913A1 SU 522913 A1 SU522913 A1 SU 522913A1 SU 2084286 A SU2084286 A SU 2084286A SU 2084286 A SU2084286 A SU 2084286A SU 522913 A1 SU522913 A1 SU 522913A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- controlling
- small
- diameter holes
- press
- deep drilling
- Prior art date
Links
Landscapes
- Drilling And Boring (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
сто тельство позволит увеличивать начальную скорость подачи по мере заглублени . Закон изменени начальной скорости подачи по глубиие обработки не вл етс линейным, поэтому с учетом статической характеристики датчика в устройство введен нелинейный элемент. Вид нелинейного элемента олредел етс iKaiK статической характеристикой датчика , так и 1конк1ретными услови ми обработки , поэтому может мен тьс в зависимости от конкретных условий. Значение начальной скорости подачи при врезании инструмента задаетс блоком 5 задани начальной скорости .This will allow the initial feed rate to be increased as it deepens. The law of variation of the initial feed rate over the depth of processing is not linear; therefore, taking into account the static characteristic of the sensor, a nonlinear element is introduced into the device. The appearance of the nonlinear element is determined by the iKaiK static characteristic of the sensor, as well as by the specific processing conditions, so it may vary depending on the specific conditions. The value of the initial feed rate when the tool is inserted is set by block 5 to set the initial speed.
Благодар тому, что начальна скорость подачи возрастает при увеличении заглублени инструмента, уменьшаетс врем не только рабочих заглублений, но и вспомогательных леремещений, св занных с выводом инструмента из зоны резани . Последнее объ сн етс уменьшением времени, необходимого дл прохождени «недобега шпиндел Due to the fact that the initial feed rate increases with increasing tool depth, the time of not only working depths, but also auxiliary movements associated with taking the tool out of the cutting zone, decreases. The latter is due to a decrease in the time required for the "underrun spindle" to pass.
при подходе инструмента к зоне резани . В результате обеспечиваетс увеличение производительности сверлени без снижени надежности обработки.when the tool approaches the cutting zone. The result is an increase in drilling performance without compromising processing reliability.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2084286A SU522913A1 (en) | 1974-12-16 | 1974-12-16 | Device for controlling a press for deep drilling of small-diameter holes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2084286A SU522913A1 (en) | 1974-12-16 | 1974-12-16 | Device for controlling a press for deep drilling of small-diameter holes |
Publications (1)
Publication Number | Publication Date |
---|---|
SU522913A1 true SU522913A1 (en) | 1976-07-30 |
Family
ID=20603572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2084286A SU522913A1 (en) | 1974-12-16 | 1974-12-16 | Device for controlling a press for deep drilling of small-diameter holes |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU522913A1 (en) |
-
1974
- 1974-12-16 SU SU2084286A patent/SU522913A1/en active
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