SC Series Bottom Dead Point Monitoring Device
SC31/32
This device will detect the slugs coming up by detecting the displacement of stripper plate
when slugs come up. The displacement is detected by the sensors, which are installed on
the stripper plate.
SC31,comprise of Monitor, Proximity sensor, Proximity Block, Connection cable, Fixing Mount.
SC32,comprise of Monitor, 2 Proximity sensors, 2 Proximity Blocks, 2 Connection cables, 2 Fixing Mounts.
Detection Method:
Bottom Dead Center Monitoring (B.D.C)
If a slug is caught in the die with spring loaded stripper, the stripper position will be changed,
the slug is detected by the displacement of the B.D.C.
1. Characteristic:
The slug, which is caught in upper or lower surface of the raw material will be crashed by
stripper plate of the die which has spring loaded stopper at B.D.C. However, 20 to 40% of
slug thickness (depends on material) will be remained and it will shift the position of stripper
plate. This device will detect the displacement of the stripper plate by comparing with normal
position.
This device will not be affected by the change of material thickness or rise in temperature of
the unit since it compares the displacement of the stripper plate at every stroke.
This device is not be affected by the bound or spring load of the stripper plate due to bottom
hold type system which only detects the lowest point of the stripper plate by using micro-processor.
2, Parameters:
Power supply |
AC85-265V |
Power consumption |
<9W |
Output Type |
Safety relay |
Relay Contact Capacity |
AC250V/5A |
Monitoring Accuracy |
+/-1渭m |
Monitor value indication |
99渭m LED 2 digits (1渭m/digit) |
Displacement indication |
+/- 99渭m LED 2 digits (1渭m/digit, +/- indication) |
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