Car Brake Pads Shaping Machine 400 Ton Clamping Force Couple Plates
Technical Theory of Brake Pads Molding Machine:
- When the motor of the vulcanizer is running, the oil enters the oil
pump from the oil filter of the storage tank, and enters the
control valve through the oil pump drain pipe. At this time, if the
manual control valve is in the closed position, the oil enters the
oil cylinder through the control valve and the oil pipe. Drive the
- When the pressure of the vulcanizer reaches the specified value, if
the motor is stopped, the check valve will automatically close, so
that the pressure in the cylinder will be kept down. If the manual
valve is opened, the lifting platform and the plunger will have
their own weight. The oil inside is pressed back to the storage
tank through the cylinder manual control valve and the oil pipe,
the hot plate is lowered, the pressure gauge is controlled on the
control valve, and is connected with the hydraulic cylinder.
- The vulcanizer is suitable for pressing various molded products,
such as pressed rubber and plastic, as well as for sheet products.
The machine tool is a four-column overall structure, and the
pressing type is a lower pressing type, which is divided into three
parts: a main unit, a fuel tank and an electric control box. The
main unit is equipped with a plug, a cylinder, a fixed plate, a
movable plate and the like. The fuel tank has oil pumps, pipes,
valves and other components. The oil pump is driven by a motor, and
the electric control box is equipped with a push button switch, a
magnetic starter, a timing alarm, a brake temperature controller,
an overload protector, and the like.
- When the vulcanizer overload can automatically cut off the power
supply, the electric heating is controlled by the automatic
temperature controller in three ways, and can be adjusted in the
range of 20-200 degrees. When the temperature is reached, the
circuit can automatically maintain the constant temperature to
reach the set vulcanization time.
Oil Leakage Solutions for Vulcanizing Machine
Vulcanizers sometimes cause oil leakage. If the treatment is not
timely or improperly handled, it may cause serious accidents.
Therefore, it should be prevented in advance to find a solution.
To solve the oil leakage of the vulcanizer, the process equipment
(drilling formwork) can be used to drill through the oil hole to
completely solve the shortcoming of the error of the oil passage
between the two parts.
The specific operations are as follows:
- The various holes (size holes) of the drill template are to be
completely processed on the coordinate boring machine. The hole
pitch error can be controlled within ±0.006mm imitation: the
general hole spacing error is required to be 0.1mm. Positioned by
the four screw holes of the valve, four positioning pins are
mounted on the drill template and inserted into the four mounting
holes of the valve body.
- The four mounting screw holes of the valve body should be drilled
to drill the bottom hole of the thread first, and the drill
template is positioned to the four holes, and then the oil hole is
drilled. The procedure of this processing can ensure that the
center distance "X" of the oil passage of the valve body is aligned
accurately, and oil leakage does not occur even when the oil
temperature rises to 60 °C.
Our Professional Services:
The vulcanizing machine components are light and lightweight.
Generally, the manual can be moved before installation. Considering
the convenience of power supply and water source, the operation
space, when constructing on the transport machine, use a sleeper to
build a platform, which requires the vulcanized machine to be used
according to the position of the vulcanized tape. Depending on the
number of units, please prepare the tape tools, glues, thermometers
and other spare parts before construction.
The installation of the vulcanizer is carried out as follows: The
lower frame is evenly placed on the platform at an angle of 70° to
the longitudinal direction of the tape, and the gap between the
frames is not more than 5 mm. There are 5 sets of 830 vulcanizers
and 6 sets of 1000 vulcanizers.
- place the water pressure plate on the lower frame with the work
surface facing up and the heat insulation board surface as the work
surface. Place the lower heating plate on the water pressure plate,
pay attention to the working surface, and align with the water
pressure plate. There is no screw on one side.
- The glued joints treated in the vulcanization process are placed on
the lower heating plate. If multiple units are used together, a
steel or copper skin of about 0.3mm should be laid on the joints,
and horns should be installed on both sides. The horns are provided
by the user. A flat iron plate with a width of about 75mm can be
used. It is slightly thinner than the tape by 0.5 to 1 mm, and its
length can be about 700 mm longer than the vulcanizer. Use the
clamping device to adjust the distance between the two horns and
the tape width. See Figure 5.
- Place the heating plate, align it with the lower heating plate,
work face down, if multiple units are used together, put steel or
copper skin at the joint.
- Place the heat insulation board on the upper heating plate, place
the frame on the heat insulation board in alignment with the lower
frame, install the screw and washer, screw on the nut, and evenly
tighten the nuts with a force of about 30kg-M. Connect the control
box to the heating plate with a secondary cable and connect the
power supply with a single cable. Connect the water pressure plate
and the pressure test pump with a high pressure hose.
Machine Main Parameters:
|Heating Plates Distance||400-450mm|
|Plunger Diameter||Φ500 mm|
|Mold Openning Stroke||2RT up or dwon|
|Max Operating Pressure||20MPa|
|Gross Weight||17 ton|
Main Accessories of the Machine:
|1||SOLENOID VALVE||TAIWAN HYTEK|
|2||CONTROL SYSTEM(PLC)||JAPAN MITSUBISHI|
|3||SOLID STATE RELAY(SSR)||CHINA SONON|
|4||OIL PUMP||JAPAN YUKEN|
|5||HUMAN MACHINE INTERFACE(HMI)||TAIWAN PANELMASTER|
|6||MOLD BASE CASTING||DUCTILE CAST IRON(QT500-07)|
|7||MAIN CYLINDER||ONE PIECE CAST MOLDING, DUCTILE CAST IRON(QT500-07)|
|8||MAIN MOTOR||DONGGUAN TATUNG|
|9||WITH PLC CONTACT PROTECTION DEVICE|