What are the classification of connector pin fixing methods?

-
The first one is a press-in type: the pin is fixed by means of forced press-in.
 A. The press-in type has the following advantages:
   1. Simple installation, no need to strip the insulated wire. Ensure a good electrical connection without damaging the wires.
   2. The cable branch can be made without stripping the insulation of the cable, and the joint is completely insulated.
   3. No need to cut off the main cable, you can make a tap point at any position of the cable.
   4. Cost savings, minimal installation space requirements, and cost savings.
   5. No need for cable return, saving cable investment.
What are the classification of connector pin fixing methods?
The second type, epoxy type: After the insulation and casing are perforated, use epoxy to fix the pins.
B. Epoxy has the following advantages:
   1. High bonding strength, especially suitable for products with inserts and coils, plastic shell packaging of electronic devices
   2. The molding shrinkage rate is low, the size is stable, and it is not easy to crack.
   3. Excellent mechanical properties and heat resistance.
   4. Strong chemical resistance, acid resistance, alkali resistance, and organic solvent resistance.
   5. Excellent electrical properties can be used as high-frequency and high-voltage insulation materials, arc resistance and resistance to surface leakage is stronger than general insulation materials
The third type, point riveting type: after pressing in, the point riveting shell fixes the pin.
 C. The point riveting type has the following advantages:
    Point riveting assembly is the simplest structure, high reliability, cost-effective permanent fixing assembly method, which can be riveted and fixed at multiple points without the need to add any adhesives, solvents, fillers, and fasteners, and does not consume a lot of energy, The equipment is compact, the floor space is small, the process is vibration-free, pollution-free, noise-free, environmentally friendly, energy-saving, fast, efficient, high-quality, beautiful, and the metal components assembled in this way are firm, tight, stable, and have high impact resistance Corrosion resistance, shock resistance, and strong weather resistance.
Fourth, barbed type: the wing shape is processed on the pin and fixed on the insulator.
 D. The barbed type has the following advantages:
    The structure is simple, the assembly is convenient, the reliability is high, the processing technology is simple, and the production cost is low.

Yeahui is a connector supplier with 11 years of experience in developing high-quality connectors and wiring harnesses. We have many types of products, including obd connector, circular connector, agricultural connector and so on. We can meet the requirements of various customers. Feel free to learn more about connectors or buy our connectors, looking forward to your message.

评论

发表评论

此博客中的热门博文

What is the Difference Between J1939 Connector Type 1 and 2?

-
图片
  SAE J1939 (hereinafter referred to as J1939) is the recommended standard of the American Society of Automotive Engineers (SAE). It is controlled and communicated by the "Truck and Bus Electrical & Electronics Committee" (Track & Bus Electrical & Electronics Committee). Developed and written by the Track & Bus Control and Communications Network Subcommittee. J1939 has become a recognized industry standard and choice for commercial vehicle diagnostics and data communication heavy, off-highway, truck, bus, ship propulsion, power generation, industrial pumping, construction, and material handling machinery. J1939 is a high-level protocol network (CAN) based on Controller Area. It is widely used by the diesel engine industry to provide diagnostic data such as vehicle engine speed, temperature, oil temperature, exhaust emissions, and other customizable options. J1939 connectors are divided into black and green rubber cores, but do you know the difference between t
阅读全文

Benefits of overmolded connectors and wiring harnesses?

-
图片
What is overmolding? In short, overmolding is an injection molding process in which two or more materials are used to combine a harness wire and a connector to form a single part, and the cable assembly is placed in a mold. In this process, the first material substrate will be covered by other materials. The overmolding process requires the use of insert molding (single injection) or multiple injection molding techniques to cover rigid plastic parts with TPU layers or other overmolding materials. So what are the benefits of the connector and harness overmolding process? Benefits of overmolding connectors and harnesses: 1. Increase the flexibility of the cable harness exit so that most of the movement between the cable harness and the connector occurs at the cable harness exit. 2. Provide abrasion resistance, impact resistance or impact resistance. 3. Fix the cable assembly by sealing the assembly in plastic. 4. Provide 360 degree strain relief and increase tension. 5. Cr
阅读全文

Harness Processing Manufacturing Upgrade

-
图片
In the context of global environmental conservation, new energy vehicles have become an inevitable trend in the development of automobiles worldwide. PwC's first blueprint for the Chinese auto industry, released on December 8, states that China's new energy vehicle sales are far ahead of other markets in the world. With the government's vigorous support for new energy vehicles, China's new energy vehicle era has arrived. Global sales of new energy vehicles reached 500,000 in 2015, of which 330,000 were sold in China, three times the previous year, and far ahead of other markets in the world. Accelerating development, Internet giants and other emerging players are actively entering the market, bringing pressure and shock to traditional car manufacturers and dealers. There is no doubt that new energy and intelligent connected cars have become the mainstream of the automotive industry, and the demand for applicable wiring harnesses will also increase significantly. Au
阅读全文