HHC Precision offers a comprehensive range of high-quality terminal pins, rods, and shafts, designed to meet the rigorous demands of various industries. Crafted from superior materials such as stainless steel, brass, aluminum, and copper, these high precision components ensure exceptional electrical conductivity and mechanical strength. Our crimp pin terminals pins and rods provide reliable connectivity and optimal performance in applications spanning automotive, aerospace, new energy systems, and medical devices. These versatile components deliver unmatched durability and performance, making them ideal for electronic and industrial applications. Trust HHC Precision for durable, high-precision parts tailored to your specific needs.

Manufacturing Processes for Terminal Pin/Rod/Shaft

Machining: Machining processes, such as turning, milling, and drilling, are commonly used to produce terminal pins, rods, and shafts. Machining allows for precise shaping and sizing of the components. It is suitable for both small-scale production and larger quantities.

Cold Heading: Cold heading is a process used to form the head and body of pins, rods, and shafts from metal wire or rod stock. The process involves the use of dies and punches to deform the material into the desired shape. Cold heading is often employed for high-volume production due to its efficiency and cost-effectiveness.

Extrusion: Extrusion is a manufacturing process where a heated metal billet is forced through a die to produce a continuous profile with a consistent cross-section. It is commonly used for producing long rods or shafts with a constant diameter or specific cross-sectional shape.

Stamping: Stamping is a process that involves the use of a stamping press and dies to cut and shape metal sheets into the desired form. It is commonly used for producing smaller terminal pins or flat-shaped components.

These are just a few examples of manufacturing processes for terminal pins, rods, and shafts. The specific choice of manufacturing process will depend on the requirements and constraints of the application.

Specification of Terminal Pin/Rod

Material Iron, stainless steel, brass, copper, galvanized steel, titanium, Aluminium, etc.

Surface treatment

Zinc/Nickel/Tin/Ag-Plated/Au-Plated, etc.

Type High-Precision nonstandard parts

(OEM Service)

Process Stamping/Punching/Pressing, CNC machining/Turning/Milling, Deep Drawing and other process.

Certificate IATF16949 2016;I SO9001 2015; ISO14001:2015;RoHS&REACH, etc.

Usage Automotive/ Car Thermostat, Switch, Electric Heating, Aerospace, New energy, etc.

Material Selection for Terminal Pin/Rod/Shaft

Stainless Steel: Stainless steel is a popular choice for terminal pins, rods, and shafts due to its excellent corrosion resistance, high strength, and durability. It is commonly used in applications where the component needs to withstand harsh environmental conditions or require good hygiene properties.

Brass: Brass is another widely used material for terminal pins, rods, and shafts. It offers good electrical conductivity, moderate strength, and corrosion resistance. Brass is often chosen for applications where electrical conductivity is crucial, such as electrical connectors and terminals.

Aluminum: Aluminum is a lightweight material that is commonly used in applications where weight reduction is important. It offers good electrical conductivity and moderate strength but has lower corrosion resistance compared to stainless steel or brass. Aluminum terminal pins and shafts find applications in industries such as aerospace and automotive.

Copper: Copper is an excellent conductor of electricity, making it suitable for applications that require high electrical conductivity. It is often used in electrical connectors and terminals. However, copper is relatively soft compared to other materials, so it may require additional hardening or coating processes to improve its mechanical properties.