Lighting vehicles are suitable for various indoor and outdoor workplaces. China's coal industry, PetroChina, Sinopec, CNOOC, electricity, metallurgy, railways, iron and steel, ships, aerospace, public security fire, chemical, government departments and large corporate lighting needs. For outdoor operations, disaster relief, road maintenance, emergency lighting. Lifting methods are divided into three categories: pneumatic lift, hydraulic lift, and hand lift. Lighting angle is divided into: remote control lighting vehicle transport platform up and down there are about 270 degrees rotation, and lighting riders control the lighting up and down, left and right illumination angle. Movement mode: It is mainly installed on the bottom of the generator and a fixed four wheels, which is easy to carry and move. For the current industry, the generators are applied. Divided into mobile lighting vehicles are divided into: portable mobile lifting lighting vehicles, all-round large-scale mobile lighting vehicles, all-round remote automatic lifting work lights, all-round trailer lighting lighthouse. Performance characteristics: 1. Lighting performance consists of four 1000W energy efficient Philips brand lamp holders. Each lamp holder can be individually adjusted to rotate up and down, left and right angles to realize 360° full-range lighting according to the needs of the scene; it is also possible to place the lamp head on the lamp panel. Uniform lighting in four different directions. If four lamps are required to illuminate in the same direction, the lamp pan can be turned in the direction of the opening at 250° in the opening direction and 360° in the cylinder center. ° Rotation; the overall illumination is both near and far, with high brightness and wide illumination, and Philips lamps have a long life. 2. Lifting performance Select 3 telescopic cylinders as the lifting adjustment method, the maximum lifting height is 4.5 meters; the light head can be adjusted by rotating the lamp head up and down, and the light coverage radius can reach 35-55 meters. 3. The working mode can be directly powered by the generator set, or it can be connected to 220V mains for a long time. 4. Easy to operate Each switch can be turned on and off within 50 meters by wireless remote control. The use of electric or manual air pump can quickly control the movement of the telescopic air rod. 5. The protection level lamp panel, cylinder and generator set are integrated structure. The generator set is equipped with universal wheels and rail wheels at the bottom of the generator set. It can run on uneven roads and rails. The overall use of high-quality imported metal materials, compact structure, stable performance, to ensure normal operation in a variety of harsh environments and climatic conditions, anti-dripping, water spray, wind resistance rating of 8 and enclosure protection class IP54. The main technical parameters of the lighting car ; 1. portable 1, lighting performance: lamp panel consists of 2 ç› 150W metal halide lamp holder, high brightness, large coverage, long range, long lamp life. 2. Lifting performance: The lighting adopts three sections of telescopic rods as the lifting regulation mode. The height of the lighting can be arbitrarily adjusted. The maximum height is 3 meters. Each lamp can be independently adjusted up and down, and the entire lamp panel can be used as the axis to make 360 ​​degrees. Rotation to achieve a wide range of floodlight illumination and relatively concentrated flood lighting. 3ã€Working time: When using the generator set to supply power, the fuel can be continuously filled for more than 6 hours at a time, and 220V power can be used to work continuously for a long time. 4, easy to operate: lamps from the lamp holder (including lamp pan, telescopic rod) and generator seat (including generator set, electrical box, generator base), up and down two parts, light and easy to combine, disassemble and transport, simple operation , applicability. A universal wheel mounted on the base of the generator can run on the pit road surface. 5, safety performance: the overall use of a variety of high quality metal materials, compact structure, stable quality, reliable performance, can prevent rain and water, can work in harsher weather conditions. 2. Remote automatic characteristics 1, lighting performance: lamp panel consists of 4 ç› 500W high efficiency energy-saving Philips brand lights, the entire light can be controlled according to different needs by wireless remote control up and down, from left to right rotating different angles to achieve all-round lighting needs; According to the site to be a lamp alone to do up and down, around the large angle adjustment to achieve 360-degree rotation; can also be the lamp on the control box evenly distributed to the four directions of lighting; overall lighting distance, lighting, high brightness, large range , Philips bulbs have a long life. 2. Irradiation range: Three-section telescopic cylinder is used as the lifting adjustment method. The maximum height is 4.5 meters. The control box can be turned up and down to adjust the beam irradiation angle. The light coverage radius reaches 35-55 meters. 3, lighting time: When using the generator set to supply power, once full of fuel can work continuously for more than 13 hours, using 220V electricity can be a long time lighting. 4, it will be operational: through wireless remote control in the 50-meter range, the control box up and down, left and right 270 degrees rotation, each lamp can be controlled separately (factory two inches) opening and closing, using electric or manual gas valve control telescopic pole The lift. 5. Applicable places: The control box, cylinder and generator set are of integral structure. The bottom of the generator set is equipped with universal wheels and iron wheels, which can be run on the roads and railroad tracks of potholes. The overall use of high-quality imported metal materials, compact structure, stable performance, can ensure normal operation in a variety of harsh environments and weather conditions, anti-rain, water spray, wind resistance rating of 8. How to use the lighting car; 1. Install the tow bar to lift the front of the car body with the supporter, and then open the side door of the car body. Use a wrench to unscrew the bolts holding the L-bracket inside the car body, and then pull out the L-bracket. Insert the tow bar into the vehicle body and bolt it inside the car body. Then lower the front support leg, adjust the support leg to a suitable height, and then insert the fixing pin. The chain inside the carriage is taken out, hung on the iron rings at both ends of the bottom of the carriage, and then the hook of the tow bar is hooked with a chain; finally the support is removed. 2. After installation, remove the pin on both sides of the supporting leg of the rear part of the rear end of the car, pull out the supporting leg to the appropriate position, and then insert the fixing pin. Shake the rocker to adjust the height of the rear support feet so that the wheels are off the ground and the weight of the body falls on the support feet. 3. Install the lighthouse lifting bar Lift the lighthouse lifting bar to the top of the car body and place it into the U-shaped bracket to ensure that the pin in the U-shaped bracket is inserted into the positioning hole on the lifting bar. The six-pole cable and the four-core cable on the lifting rod are respectively introduced into the body through the large and small Gulen connectors on the vehicle body, and the cable wires are connected according to the illustrations, and the one-to-one correspondence between the cable lines is taken care of; Put on the packing and tighten the Gulen fitting to ensure the sealing effect. 4. When installing two cables, care should be taken to leave a 15-20 CM allowance on the outside of the vehicle body so as not to force the cable when the elevator rod is lifted. Install the pin on the upper hole of the front pulley of the lifting rod to prevent the rope on the pulley from falling off. Attentions on lighting vehicles ; 1. Add fuel and oil to the generator set and add fuel and oil according to the specification of the generator set. 2. Start the generator set Start the generator set according to the generator set instructions. After starting the generator set, the two side doors of the vehicle body must be opened to facilitate air convection. 3, inspection of the lifting telescopic rod According to the lighting requirements, adjust the lamp irradiation angle; four lamp heads can adjust the irradiation angle in the horizontal 360 °; up and down 180 ° range. Remove the fixing pin from the front of the car body. Check the height of the top 13 meters of the lighthouse without any obstacles. Check the integrity of the wire rope; check all fixing pins and bolts for safety lock. 4. Open the telescopic bar to open the operation panel of the car, and turn the switch on the operation control panel to vertical/inverted position. Press the red jog switch and the lift rod will move up; when held for 3 seconds, the lift rod will start the long motion state and the lift rod will stand up continuously. When the elevator rod is fully upright, press the red button again to turn off the motor; then, insert the fixed pin on the front of the compartment into the elevator rod and fix it. 5, according to the lighting needs to determine the lifting height of the telescopic rod, press the red button again, turn off the motor; lift rod stop rising; lifting rod maximum lifting height of 10 meters. After the lift bar is lifted into place, turn the switch on the operation panel to the middle position to prevent misoperation. Sheet Metal Fabrication Service Definition of Sheet Metal Fabrication
• Galvanized steel
Sheet metal fabrication: Forming or Deformation
Advantages and Disadvantages of Sheet Metal Fabrication Sheet Metal Fabrication Service,Sheet Metal Fabrication Services,Cnc Sheet Metal Fabrication,Industrial Sheet Metal Fabrication Suzhou FCE precision electronics Co., LTD , https://www.fukeyifcesz.com
Sheet Metal fabrication is the creation of useful metallic parts and structures by the application of multiple fabrication processes. Sheet metal fabrication is basically a broad term that involves various complex processes like cutting, forming, bending, welding, machining, and assembling. The instructions include below: materials, processes, and tools required for sheet metal fabrication.
Types of Sheet Metal Fabrication Materials
The choice of metal depends on the final use of the fabricated parts.
Common fabrication processes:
• Carbon Steel
• Stainless Steel
• Aluminum
• Bronze
• Copper
• Brass
• Aluminized steel
Bending: Sheet metal bending is one of the most popular deformation processes. A machine known as a Press brake is used to bend sheet metals into V, U, or other complex shapes. With an increase in gauge thicknesses of sheet metals the force required to bend increases.
Stamping: In the stamping process, a hydraulic or mechanical stamping press equipped with a tool and die is used to perform specific tasks like curling, drawing, embossing, flanging, etc
Hemming: Hemming is a process by which the edges of sheet metal are folded over itself or another piece of sheet metal to create a rounded edge. In the sheet metal fabrication process, two types of hemming processes are widely involved. They are roll hemming and conventional die hemming. Conventional hemming is used for mass production. A hemming roller is used for roll hemming.
Spinning: Spinning is a metal fabrication process where a lathe machine is used to rotate the sheet metal against a tool to produce conical or cylindrical shapes.
As sheet metal fabrication covers a wide area of techniques and methods, the advantages and limitations will vary depending on the process used during fabrication.
Benefits:
i. Sheet metal fabrication is fast and can produce high-quality components.
i. A large number of processes are available with wide range of materials
ii. High strength to weight ratio for sheet metal fabricated parts.
Disadvantage:
i. Each fabrication process has their own limitations.
ii. High initial cost for set up of equipment and tools.
iii. Requirement of skilled labors for each process.