General Component English-Chinese Parity
General components refer to the core elements of various machines and devices, and it is one of the essential aspects of the whole assembly engineering technology. It has become more important in the era of smart manufacturing. It has become even more important for the entire production process, quality control, and process optimization.
I. Commonly used bolts
Bolts are used for fastening two or more components. It is the most commonly used fastener in mechanical parts. It can be divided into cap screws, hex screws, machine screws, self-tapping screws and design screws.
1. 螺母 (luo mu)
A nut is used to secure parts together with a bolt or screw. It is used as a fastener to secure two or more mechanical parts together and to keep them from moving back and forth. It can be used independently or with a matching bolt.
2. 螺栓（luo shuan）
A bolt is used to secure parts together. It is used as a fastener to secure two or more mechanical parts together and to keep them from moving back and forth. It is matched with a nut to form a pair of fastening components.
3. 螺丝 (luo si)
A screw is a threaded fastener used to secure two or more parts together. It is closely matched with a nut to form a pair of fastening components and can be used to fasten and hold parts in place or to adjust the size of the parts.
4. 螺柱（luo zhu）
A stud is used to secure two or more parts together. It is basically a threaded bolt without a head. It is closely matched with a nut to form a pair of fastening components.
5. 紧固件（jin gu jian）
A fastener is a mechanical part used to connect two or more parts together and to keep them from moving back and forth. Fasteners are typically made of metal and are classified according to their shape and use.
6. 工具(gong ju)
A tool is a device or implement used to accomplish a specific task. It can be used to tighten or loosen bolts, screws, and nuts, or to cut, shape and form materials.
7. 密封胶（mi feng jiao）
Seals are mechanical parts used to prevent the loss of pressure, prevent leakage, reduce noise, and protect against dust and moisture. They are used to seal bolts, nuts, screws, flanges and other components against each other.
II. Commonly used Electrical Connectors
Electrical connectors are used for connecting two or more electrical conductors. It is the most commonly used method for the output of the electric signal or power to drive or control the operation of the equipment.
1. 接线端子 (jie xian dian zi)
A terminal block is an electrical connector used to connect two or more conductors. It is used to provide an electrical connection between two separate circuits and to support heat dissipation.
2. 插座 (cha zuo)
A socket is an electrical connection device used to connect electrical equipment. It is used to accept a connection from a plug and to provide an electrical connection to a circuit.
3. 接插件 (jie cha jian)
A connector is an electrical connection device used to connect electrical equipment. It is used to transfer electrical signals or power between two circuits.
4. 接线柱 (jie xian zhu)
A terminal strip is an electrical connector used to connect two or more conductors. It is used to provide an electrical connection between two separate circuits and to support heat dissipation.
III. Commonly Used Valves
Valves are the most important elements for controlling the flow of fluids in any machine or device. It is one of the most critical aspects for the operation of the entire system and for the effective control of the fluid pressure.
1. 旋塞阀 (xuan sai fa)
A ball valve is a type of valve used to control the flow of fluids. It consists of a cylinder with a hollow ball inside that can be opened or closed to regulate the flow of fluids.
2. 截止阀 (jie zhi fa)
A gate valve is a type of valve used to control the flow of fluids. It consists of a cylinder with a gate inside that can be opened or closed to regulate the flow of fluids.
3. 蝶阀 (die fa)
A butterfly valve is a type of valve used to control the flow of fluids. It consists of a cylinder with a butterfly-shaped disc inside that can be opened or closed to regulate the flow of fluids.
4. 衬套阀 (chen tao fa)
A sleeve valve is a type of valve used to control the flow of fluids. It consists of a cylinder with a sleeve inside that can be opened or closed to regulate the flow of fluids.
5. 阀板 (fa ban)
A valve plate is an element of a valve used to control the flow of fluids. It consists of a metal disc that can be opened or closed to regulate the flow of fluids.
