The trolley wire is a "special wire" that powers moving, rotating equipment (cranes, brakes, cranes, rotating conductive rings).
1. Safety: The housing of the trolley line is made of engineering plastics with extremely strong insulating properties. The insulation performance is extremely strong. If the maintenance personnel encounters the outside of the power transmission conduit, there is no damage.
2. Reliable: The power transmission rail has excellent electrical conductivity, very fast heat dissipation, and low impedance. The conductor moves quickly and has excellent directional performance. It controls the arc and string arc conditions very well.
3. Affordable: The structure of the power supply security trolley line device is simple and can save about 10% of electricity. The design is novel, without any insulation structure and no compensation line.
4. Convenient: The assembly is simple, the fixing bracket of the trolley wire, the connection clip and the suspension device are all supplied with common parts. Assembly and disassembly, adjustment and maintenance are convenient.
Smooth chamfers are installed at the joints of the bridge-type safety trolley line, which largely avoids the breakage of the trolley line breakage. High-end technical support and excellent production workers make our products available to the market. Has always been critically acclaimed.
HFDT800 copper single level wire
HFDT copper unipolar trolley wire basic parameters
No.
Model specifications
35°C cutoff
(A)
35 °C 100 meters straight
Flow resistance (Ω)
35 °C 100 meters
Flow impedance (Ω)
Catheter profile
HxW(mm)
Crane suitable
Tonnage
Center distance
Collector with model
1
HFDT150
150
0.048
0.029747
26×20
30 to 70
85
JDD160
2
HFDT200
200
0.036
0.02231
3
HFDT250
250
0.0288
0.01785
4
HFDT320
320
0.0225
0.01394
50 to 70
5
HFDT500
500
0.0144
0.00892
>70
6
HFDT630
630
0.0114
0.00708
42×32
>90
JDD240
JDD350
7
HFDT800
800
0.009
0.00558
>100
8
HFDT1000
1,000
0.0072
0.00446
>120
9
HFDT1250
1250
0.0058
0.00357
>140
10
HFDT1600
1600
0.0045
0.00279
>160
Sheet Metal Fabrication Service
Definition of Sheet Metal Fabrication
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
• Galvanized steel
Sheet metal fabrication: Forming or Deformation
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.
Advantages and Disadvantages of Sheet Metal Fabrication
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.
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