Load-loading connection devices generally refer to devices used in mechanical, electrical, or vehicle systems for connecting, fixing, or transmitting loads. Depending on the application scenario, they can be mainly divided into the following categories:
Mechanical Connection Devices: Used for rigid or flexible connections between components, commonly found in heavy-duty, high-speed operating equipment.
Interference Fit Devices: Achieve fastener-free connections by relying on dimensional interference between parts, offering high alignment and strong load-bearing capacity, suitable for heavy-load impact scenarios such as train wheels and axles, and rolling mill rollers.
Keyed and Splined Connections: Transmit torque through keyways, with a simple structure, commonly used for connecting shafts and gears, and couplings.
Pin-Type Connection Devices: Use metal pins and ring fasteners for rigid connections, offering a stable structure and strong load-bearing capacity, suitable for large motorhomes or commercial trailers.
Electrical Connection Devices: Used for the transmission of circuits, signals, and power, widely used in industrial control systems.
Heavy-duty connectors: Capable of stable operation in harsh environments such as high and low temperatures, vibration, and humidity. Commonly used in machinery manufacturing, rail transportation, and new energy fields to ensure reliable power and signal transmission.
Power connectors: Used for circuit connections between cables and equipment, supporting high current and high voltage transmission. Commonly found in power systems such as substations and power plants.
Onboard connectors: Fixed to circuit boards, connecting internal and external circuits. Examples include SMT surface mount connectors and DIP connectors. Widely used in electronic devices such as computers and mobile phones.