1. The distance that working load can move is within total stroke.
2. Total Stroke = Approach St + Working St = Returning St
3. Working St is moving distance of load in non-load status,the actual
working St reduces according to the size of load(about 70% / 70%)
4. The structure that cylinder¡¯s force works should be very strong.
5. Should use lubricated pressured air.
6. Should check cylinder in 500,000stroke working cycle,and do replenish of oil,deaeration,oil changing.
7. When abnormal vibration happens in cylinder and force is short,
you should make the approach stroke time long enough.
8. When working pressure is low,the oil is short or air is penetrated into oil(should replenish or change oil)
9. Pressure measuring gauge is indication (70 x ) Bar,over allowance (110x ) Bar
10. To protect tools and cylinder external compulsory stopper should be installed and you can¡¯t use stopper at the end of stroke.
11. Recommendations
The valve which operates cylinder should not be installed on the same manifold,but install it around cylinder independently(prevent malfunction in fast working).
When cylinder is located on starting point,compose the circuit that air is supplied to port and make this circuit not be interrupted even when the load of cylinder is moved(required for oil control).