1 Bending Machine technical parameters
(1) on the pressure-type four-column hydraulic press
(2) combination of the control cabinet  press brake
(3) electrical heating systems and insulation device
(4) Mold conveyor bench
Integrated design using the above-mentioned composition to shape generous, beautiful, compact structure is simple and reliable operation, easy maintenance.
2 Press the various parts of the requirements are as follows press brake
2.1 on the pressure-type four-column hydraulic press
Press should have reliable anti-deformation capacity of structural stiffness, hydraulic station on the location, set the mold hoisting row shearing machine connections, hydraulic pressure station and Pai have removable dust cover. Workpiece can be a direction for the length of (3000) direction. press brake
Technical parameters:
Nominal pressure: 190T
Effective table size: 3000 750 mm2
Pai pressure velocity: 75 ~ 100 mm / s
Opening and closing of the greatest distance: 550 mm (excluding heating plate)
Packing time: 8h (workpiece 130 )
Press base height: 0.5 ~ 0.55m
Pai and base pressure Flatness: 0.2 mm
Surface roughness:
Pressure base platoon Lamination average gap: 0.25 mm (not less than 10 points) "
2.2 Heating System
Heating system is operated by: steel heating plate, heating pipes, insulation layers.
Heating plate at two levels, respectively, with the press and pressure base platoon fixed connectivity, and easy disassembly, heating plate with high-quality  press brake 45 # steel tune made tribute to deal with. Heating plate placed in the electric heating tube and thermocouple. Thermocouple placement fastening reliable, convenient demolition.
Heating plate technical parameters:
Plane size; 3050 650 mm2
Flatness: 0.2 mm
Surface roughness:
Layout of measurement points: on the board 3:00
Under the board 6:00
Heating tube shell material for stainless steel, operating voltage 220V. Unilateral round, the number of multiples of 3. Electric heating pipe replacement convenient, reliable. There is the protection of wiring devices.
Set in the heat insulation layer and the base plate (or press row), the heating panels are set up around the insulation side should use good insulation properties of materials, flat heating plate considerable size and thickness of not less than 20 mm.
2.3 Control Cabinets
Rackmount presses a combination of movement and temperature counters.
2.3.1 Cabinets instrument panel and switch;
Power switch, indicator light, voltage meter, ammeter;
Press action button and indicator light;
Pressure meter instructions;
Heating and light switches;
Digital Display Temperature Control Instrument (accuracy of 1 );
Heat timer, over-temperature alarm;
2.3.2 temperature control requirements
Maximum temperature 180 ;
Heating rate 1.7 ~ 2.5 / min;
Temperature inhomogeneity 3 , the relative power of the heating power balance;
2.3.3 Typical temperature curve
2.3.4 Temperature Control law
Temperature regulator temperature region of the corresponding real-time control, when they all met the set value 3 , the timer time to set the time, temperature control system press brakesettings according to technology automatically heating or power outages.
2.4 Die aircraft carrier
Bench equipped with a roller to lose the upper structure, press brakeconnected at one end and press the base (removable), one placed in the ground (adjustable height).
Technical requirements:
Carrying Capacity: 3T;
Height: Roller lose on heating plate under the surface and flush;
Plane Size: (2800 ~ 2900) 750mm2 (available in part);
2.5 insulation baffles
Wen separated pressure plate on press row and around the base so as to reduce the die temperature in the process of heat loss, using aluminum (or stainless steel plate) and insulation materials. In order to facilitate the placement can be divided into several pieces.
3 Other Requirements
3.1: presses, dust cover, mold conveyor bench dark blue enamel surface protection, control cabinets for the paint surface.
3.2 cable, electric hot-line transmission lines should be installed to protect the casing, with the exception of some outside the movement should be fixed in the press, the arrangement reasonable.
3.3 control cabinets to allow the installation of the press, but it should be to facilitate the operation and maintenance presses.
Cabinets in the placing of components, and the line should be neat and clear and marked to facilitate maintenance and emissions.
3.4: Selection of electrical, hydraulic components have a higher reliability of press machineversatility and practicality.