DADISICK QM Series Посібник користувача - Сторінка 14

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Safety distance is one of the necessary conditions to ensure that the photoelectric protection device realizes the
protection function, the safety distance must be calculated correctly, and the safety distance must be ensured during
installation!
1、the determination of height position
The height position refers to the position of the light curtain of the photoelectric protection device relative to the
upper and lower die ports of the machine tool, that is, under the premise of ensuring a safe distance, the lowest beam
of light of the photoelectric protection device shall not be higher than the lower edge of the lower die mouth, and the
top beam of light shall not be lower than the upper edge of the upper die port.
This involves the selection of the protection height of the photoelectric protection device
Protection height≥ machine slide stroke + adjustment amount
(light curtain is too high, human hand can reach under the light curtain)
DONGGUAN DADI ELECTRONIC TECHNOLOGY CO., LTD
Website:
www.dadisick.com
Protection height:H
Upper mold
Lower mold
Correct installation location
Protection height:H
Upper mold
Lower mold
Incorrect installation position
(light curtain is too close to the die port to stop in time)
Protection height:H
Upper mold
Lower mold
Incorrect installation position
Email:
SAFETY LIGHT CURTAIN USER'S MANUAL
WARNING
Installation distance =Ds
Installation distance =Ds
Installation distance =Ds
We rese e the right to make technical changes
2023-05-29
14