Dynaset HHK 200-17 사용 설명서 - 페이지 4

{카테고리_이름} Dynaset HHK 200-17에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Dynaset HHK 200-17 9 페이지. Hydraulic bench grinder

페이지 인쇄
2008
3.
HYDRAULIC SYSTEM WITH CONSTANT DIPLACEMENT PUMP
PRIOR TO STARTING THE GRINDER
1
Choose the graininess of grinding wheel according to your task.
2
Install the chosen grinding wheel onto the grinder:
-
unscrew screws (pos. 15, 9 pcs.) and detach the protective cover (pos. 2) together with arched guard
and spark screen;
-
unscrew the locking nut and remove flange from grinder’s shaft;
-
put the grinding wheel onto the shaft, replace the flange and fix with the locking nut.
ATTENTION !
Alternatively grinding wheels of 12 mm, 20 mm and 25 mm can be used. However their use is allowed only with
appropriate protective inserts attached to a grinding wheel’s cover.
GRINDING WHEEL
WIDTH, MM
25
20
12
AUTOMATIC
FREQUENCY
CONTROL VALVE
T
P
S
M
When tightening the locking
nut, the shaft is to be kept
unrotated with screwdriver as
shown on the above pictures.
PROTECTIVE INSERT
WIDTH, MM
8
12
12 + 8
HYDRAULIC BENCH GRINDER
In the first place the demanded oil flow is to be
ensured with the proper choice of a hydraulic pump.
In systems with redundant hydraulic flow an
installation with DYNASET PRIORITY VALVE is
recommended.
Installation with a standard pressure compensated
3-way valve should be avoided in order to close off
potential waving in hydraulic system.
ALSO AVAILABLE for hydraulic systems with
constant displacement pump:
DYNASET FREE CIRCULATION VALVE with
solenoid and pressure control, type VKV 90—3/4.
4/9
INSTALLATION