Definition Of Terms - Stanley MB05 User Manual

Tool:
Operating Pressure:
Relief Pressure:
Back Pressure:
Flow Meter:
Restrictor Valve:
V60/V65/V100 Valves:
Inlet Flow:
Regulated Flow:
By-Pass Flow:
Pressure Line:
Return Line:
Cracking Pressure:
Full Open Pressure:
Ambient Air Temperature:
Stabilized Temperature:

DEFINITION OF TERMS

The hydraulic attachment that the auxiliary circuit is intended to power. These
may include hydraulic breakers, compactors, shears, etc.
That pressure at which the tool will naturally operate without influence of out-
side pressure relief mechanisms. This pressure is an operating characteristic
of the tool and cannot be altered by the end user without changing the tool
design.
The relief pressure is that pressure at which the circuit will dump fluid in order
to protect itself from damage.
The pressure at the tool's connection to the return circuit of the carrier.
Instrument for testing the operating characteristics of a hydraulic circuit. The
data usually available from this device are pressure (psi/bar), flow (gpm/lpm)
and temperature (°F/°C).
A valve on the flow meter which allows the user to simulate an operating tool
by adding a pressure load (through restriction) to the circuit. This feature is
used to evaluate relief settings and flow ratings at pressure.
A priority flow control valve manufactured by Stanley Hydraulic Tools. Allows
for optimum operation of any attachment by providing the proper amount of
flow for operation of the tool the "priority" aspect allows the attachment to func-
tion properly if another control function is activated.
The hydraulic oil supplied to the IN port of the tool or valve.
The flow of oil supplied to the tool by the V60/V100 valve.
The oil flow that is supplied by the carriers pump, but not used in the opera-
tion of the attachment. By-pass flow equals inlet flow (to the valve) minus the
regulated flow.
The hydraulic line(s) that supply pressurized oil from the pump to the valve or
tool.
The hydraulic line that connects the OUT port of the tool to the tank circuit of
the carrier.
The pressure at which the relief valve starts to open. Can be seen by a drop in
the flow rate as shown by the flow meter.
The pressure at which the relief valve is completely open dumping all system
flow to the tank.
The temperature of the outside air.
The temperature at which the carrier hydraulic system temperature will stop
rising during testing or operation.
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