Introduction and Usage of USB Cable
USB is the most widely used external bus standard in the PC field. It is used to regulate the connection and communication between computers and external devices. The USB interface supports plug-and-play and hot-swappable functions of the device. With the rapid development of computer hardware, the application of USB has increased the speed of data transmission between external devices. The greatest benefit of the increase in speed for users is that users can use more efficient external devices, such as USB 2.0 scanners and scans. A 4M picture only takes about 0.1 seconds, which greatly improves work efficiency.
Usage:
The USB data cable is used for the connection and communication between the computer and the external equipment, and can also be used for the charging of the mobile phone and the connection with the outside. In layman's terms, it is used to transfer data and charge. USB supports devices according to different interfaces and data lines: mouse, keyboard, printer, scanner, camera, flash disk, MP3 player, mobile phone, digital camera, mobile hard disk, external optical floppy drive, USB network card, ADSL Modem, Cable Modem, etc. electronic product.
Production Process and Related Machines
1. Conductor Stranding →
HH-B-500 High Speed Bunching Machine
2. Conductor Insulation →
HH-E-PLC 50 Extrusion Machine
3. Core Wire Stranding →
630 Cantilever Single Twisting Machine
4. Stranded Core Wire Sheath →
PLC 70 Extrusion Machine
Components and Parameters
1. HH-B-500 High Speed Bunching Machine
Application:
It is suitable for stranding of the copper wires with more than seven strands, also suitable for electronic wires, power wires, bare copper wires, network wires etc.
Components:
| No. | Items | Quantity |
| 1 | 500 Bunching machine | 1 set |
| 2 | Pay off stand multi-core copper wire | 1 set |
Parameters:
| No. | Items | Value |
| 1 | Single wire diameter | Ø0.08mm-Ø0.30mm |
| 2 | Stranding area | 0.3mm2-2.5 mm2 |
| 3 | Stranded wire length calculation | How many meters per minute = twisting distance *2/1000* twisting bow speed per minute |
| 4 | Twisting pitch | 5.66 - 39.37mm |
| 5 | Rotation speed of arched band | Max: 2200RPM. |
| 6 | Spindle lubrication | Use manual grease gun to inject oil |
2. HH-E-PLC 50 Extrusion Machine
Application:
This equipment is suitable for outer surface extrusion of wires and cables with insulation materials such as PVC/PE.
Components:
| No. | Items | Features |
| 1 | 400-630 motorized pay-off stand | 1 set |
| 2 | 5-wheel Straightening device | 1 set |
| 3 | 50 Host extruder | 1 set |
| 4 | 50 Adjustable extrusion head | 1 set |
| 5 | Automatic drying and feeding machine | 1 set |
| 6 | PLC electric control box | 1 set |
| 7 | 1.5m Movable water tank with cover | 1 set |
| 8 | Diameter tester | 1 set |
| 9 | 8m Fixed water tank with cover and leak-proof | 1 set |
| 10 | 10 m Slide rail type + anode guide wheel storage rack | 1 set |
| 11 | 410mm tractor | 1 set |
| 12 | Meter counter | 1 set |
| 13 | High frequency spark tester | 1 set |
| 14 | 400-630 Double-head shaftless motorized take-up stand | 1 set |
| 15 | Display board | 1 set |
| 16 | Accessories | 1 set |
Parameters:
| No. | Items | Features |
| 1 | Inlet Wire Diameter | 0.5～3 mm |
| 2 | Finished Wire Diameter | 1～5 mm |
| 3 | Cross Sectional Area | 0.5～2.5 square mm |
| 4 | Extrusion Speed | Max 500 m/min |
| 5 | Extrusion Capacity | 80 kg/h |
| 6 | Installed Capacity | 45 kva |
| 7 | Voltage | 380KV, can be customized |
| 8 | Weight | 3500 kg |
| 9 | Measurement (L*W*H) | 20*3*3 m |
| 10 | Workers recommendation | 3 workers |
3. 630 Cantilever Single Twisting Machine
Application:
It is suitable for the twisting and synchronous winding of insulated core wires such as USB cable, electrical cable, communication cable and data cable etc. This single twisting machine is widely used in various types of wires and cables production process.
Components:
| No. | Items | Quantity |
| 1 | 8 Heads  Horizontal tension pay off stand | 1 Set |
| 2 | PLC Siemens electric control box | 1 Set |
| 3 | Wire collection device | 1 Set |
| 4 | Wrapping machine | 1 Set |
| 5 | 630 Cantilever single twisting main machine | 1 Set |
Parameters:
| Motor | Drive (Main machine) motor: AC 380V 10 HP
Capstan motor: AC 380V 5 HP
Linkage wrapping machine motor: AC 380V 2 HP |
| Inverter | Drive (Main machine):10 HP
Capstan: 5 HP
Linkage wrapping machine:2 HP |
| Electric control box | PLC Systems: SIEMENS brand, Man-machine interface complete computer control
Tickle touch screen: Easy to operate
Human Interface: SIEMENS |
4. PLC 70 Extrusion Machine
Application:
This equipment is suitable for outer surface extrusion of wires and cables with insulation materials such as PVC/PE.
Components:
Parameters:
| No. | Items | Features |
| 1 | Inlet Wire Diameter | 1～4mm |
| 2 | Finished Wire Diameter | 2～8 mm |
| 3 | Cross Sectional Area | 1～6 square mm |
| 4 | Extrusion Speed | Max 400 m/min |
| 5 | Extrusion Capacity | 140 kg/h |
| 6 | Installed Capacity | 55 kva |
| 7 | Voltage | 380KV, can be customized |
| 8 | Weight | 4000 kg |
| 9 | Measurement (L*W*H) | 24*3.5*3.5 m |
