Introduction to Standard Parts

Release time:

2024-01-23

These are clearly standardized mechanical parts and components (the standards mainly include Chinese national standards (GB))

These are mechanical parts and components with clearly defined standards. (Standards mainly include China National Standards (GB), American Society of Mechanical Engineers standards (ANSI/ASME), etc. Other standards such as Japan (JIS) and Germany (DIN) are also widely used worldwide. Mechanical parts and components with a high degree of standardization and strong industry universality are also called general-purpose parts. Broadly speaking, standard parts include fasteners, connecting parts, transmission parts, sealing parts, hydraulic components, pneumatic components, bearings, springs, etc., all of which have corresponding national standards and strong cross-industry universality.
Industry standard parts are a commonly used term within the industry and are not clearly defined. Common industry standard parts include mold standard parts and automotive standard parts. When a product is widely used in the industry, it is a general-purpose part; general-purpose part standards are usually formulated by leading companies in the industry and widely accepted within the industry, so that enterprise standards become de facto industry standards, which can also be called industry standard parts.