There are many kinds of protection methods for automobile wiring harnesses, such as tape winding/outer tube protection/plastic parts protection. Among which the corrugated casing, as a special protection method for wiring harness, also has its own corresponding processing equipment. Today we take a look at this custom wiring harness common protection tube processing method.
The first is the corrugated tube has a variety of materials, common ones include PA/PE/PP, and even nylon. The most commonly used materials on automotive wiring harnesses are PP (polypropylene), which mainly characteristics include high voltage resistance/corrosion resistance/friction resistance/high resistance, and one of the most important characteristics is flame retardancy, which is also an important reason for using it as an external protection in certain parts of automobile wiring harnesses.
Before entering the factory, the corrugated sleeve needs to determine whether it is longitudinally opened. If you plan to manually cut (manual tool), it is better to choose the opening; if you plan to use machine processing, it is better to choose not to open, Because most machines cannot process the corrugated tube that have been opened longitudinally, the reason is simple. When the blade is pressed down to cut the sleeve, the sleeve that opened the mouth cannot withstand the pressure and will collapse, and the processing cannot continue.
Different diameter tubes correspond to different dynamic parameters. For example, knob 1 is used to adjust and control the pressing clearance, 3 is used to adjust the cutting position of the blade, etc. Generally speaking, there will be an operation guide in the operation area, which is marked with common sets regarding the parameters corresponding to processing, employees can easily understand and operate after qualification training.
The blade area is specified here because it is the core machined part of the machine. The machine is a combination of three blades, two of which are used for positioning and one for cutting, similar to the three points of a circle, and an infrared sensor on top of the blade, which is responsible for sensing whether the casing is fully within the range of the blade.
Our company for a variety of wire, connector products manufacturing enterprises, focus on all kinds of custom wiring harness, electronic lines, terminal wires, wiring harness, wiring, special-shaped wires, shielded wire and (ODM/OEM) products, widely used in computer, communication, consumer electronics, medical, automotive, toys, robots, 3 c battery, new energy vehicles and other automation equipment and various kinds of machinery and equipment.