Introduction to the classification and characteristics of tensile parts

Tension parts are a kind of commonly used mechanical parts, which can be used for a variety of occasions such as connection, fixation, transmission of force or motion. According to different structures and uses, tensile parts can be divided into many types, each type has its unique characteristics and scope of application. In this article, we will introduce several common classifications of tensile parts and their characteristics.

I. Threaded connectors

Threaded connectors are a kind of common tensile parts, whose main feature is to realize the connection between parts through the thread structure. Threaded connectors can be divided into two types: internal threads and external threads, internal threads are used for connecting bolts, screws and other parts, and external threads are used for connecting nuts and other parts. The advantages of threaded connectors are solid connection, easy to install, reusable, the disadvantage is the need for bolts and nuts, the installation process is a little cumbersome.

Second, pin connector

Pin connector is a kind of pin connection to realize the parts connected to the tensile parts. Pin connectors mainly include pins, pins, etc., which is characterized by fast connection, easy disassembly, suitable for occasions requiring frequent disassembly. Pin connectors are mostly used for mechanical parts positioning and fixing, the disadvantage is that the bearing capacity is weak, generally not applicable to bear the occasions of great force.

Third, welding connectors

Welded connector is a kind of welding process will be connected to the parts of the tensile parts. Welded connectors are characterized by a strong connection, no additional parts, suitable for the connection of high strength requirements of the occasion. Welded connectors mainly include spot welding, arc welding, laser welding and other types, which are suitable for connecting parts of different materials and sizes. The disadvantage of welded connectors is that once the welding is completed can not be disassembled, and the quality of welding is affected by the technical level of the welders.

Fourth, riveted connectors

Riveted joints is a kind of rivets will be connected to the parts of the tensile parts together. Riveted joints are characterized by strong connections, corrosion resistance, suitable for high temperature and high pressure environment. Riveted connectors mainly include solid rivets, hollow rivets, flat head rivets, etc., which are suitable for connecting parts of different thickness and hardness. The disadvantage of riveted connectors is the need for special tools for riveting, and once riveted can not be disassembled.

Fifth, the spring connector

Spring connector is a kind of spring elastic deformation to realize the parts connected to the tensile parts. Spring connectors mainly include spring pins, spring pins, etc., which is characterized by flexible connection, adjustable, suitable for the need to buffer, shock absorption occasions. The advantages of spring connectors are convenient installation, easy to adjust, the disadvantage is that the carrying capacity is weak, the scope of application is limited.

Sixth, fastening connectors

Fastening connectors is a kind of expansion mechanism through the expansion of parts connected together with the tensile parts. Fastening connectors are characterized by reliable connection, suitable for special shapes and materials of the parts connected. Tensioning connectors mainly include expansion bolts, plug bolts and so on, which are suitable for steel structure, concrete structure and other fields. The disadvantage of tensioning connectors is that the tensioning process requires special tools and a large installation space.

In summary, different types of tensile members have their own unique characteristics and scope of application, and the selection of appropriate tensile members can improve the reliability of the connection of parts and the use of efficiency. In the actual engineering applications, according to the specific requirements of the parts and environmental conditions to choose the appropriate type of tensile parts to ensure that the parts connected to the firmness and stability. I hope the introduction of this article will be helpful to you.