Diversified application scenarios of hardware stretching parts

Hardware stretching parts are widely used in multiple industries due to their high precision, high strength, and good formability, meeting the functional requirements of different scenarios. The following is an analysis of the main application scenarios and characteristics of hardware stretching parts:

1、 Automotive industry

Application scenarios:

Body structural components, such as door panels, hood panels, seat frames, etc., are designed with complex curves and lightweight through stretch molding.

Chassis components such as suspension brackets and steering knuckles require high strength and fatigue resistance.

Safety components: such as airbag brackets and seat belt fasteners, must meet strict safety standards.

characteristic:

High precision requirements (dimensional tolerance within ± 0.05mm).

The materials are mainly high-strength steel (such as DP steel, TRIP steel) and aluminum alloy.

Continuous die or multi station stretching processes are often used to improve production efficiency.

2、 Electronic and electrical industry

Application scenarios:

Shell structure: such as phone frames, tablet cases, home appliance panels, etc., should be lightweight, beautiful, and resistant to deformation.

Heat dissipation components, such as radiator fins and heat pipe brackets, increase the heat dissipation area by stretching.

Connectors, such as battery connectors and conductive terminals, require high conductivity and corrosion resistance.

characteristic:

The materials are mainly stainless steel, aluminum alloy, and copper alloy.

High surface treatment requirements (such as anodizing, electroplating, spraying).

Small batch, multi variety production requires rapid mold change.

3、 Aerospace field

Application scenarios:

Structural components such as aircraft skin and engine compartment brackets require lightweight and high strength.

Precision components, such as spacecraft connectors and sensor housings, require high precision and extreme environmental resistance.

characteristic:

The materials are mainly titanium alloy and high-temperature alloy.

Adopting superplasticity forming (SPF) or isothermal stretching process.

The quality inspection requirements are extremely high, such as non-destructive testing and metallographic analysis.

4、 Medical device industry

Application scenarios:

Implants: such as orthopedic implants (bone plates, screws), dental implants, require biocompatibility and high precision.

Surgical instruments, such as surgical forceps and tweezers, require high strength and corrosion resistance.

Equipment casing: such as medical instrument casing and monitor bracket, should be antibacterial and easy to clean.

characteristic:

The materials are mainly titanium alloy, stainless steel (316L), and cobalt chromium alloy.

Surface treatment must meet biosafety standards such as passivation and polishing.

Strict quality certification (such as ISO 13485).

5、 Construction and Home Furnishing Industry

Application scenarios:

Building hardware, such as door and window hinges, sliding rails, and locks, require high strength and wear resistance.

Household items such as furniture handles, bathroom accessories, and kitchen accessories should be aesthetically pleasing and durable.

Decorative components, such as lighting fixtures and art sculptures, require complex shapes and surface treatments.

characteristic:

The materials are mainly stainless steel, zinc alloy, and aluminum alloy.

Diversified surface treatments (such as electroplating, powder coating, and wire drawing).

The design must comply with ergonomic and aesthetic requirements.

6、 Energy and Power Industry

Application scenarios:

Power generation equipment, such as wind turbine blade supports and nuclear power plant equipment casings, must be resistant to high temperatures and radiation.

Power transmission and distribution equipment, such as transformer casings and switchgear brackets, require high insulation and corrosion resistance.

Energy storage devices, such as battery casings and energy storage cabinet frames, require high strength and heat dissipation performance.

characteristic:

The materials are mainly stainless steel, aluminum alloy, and composite materials.

Weather resistance testing (such as salt spray test, wet heat test) is required.

The design needs to consider electromagnetic compatibility and thermal management.

7、 Industrial equipment and machinery

Application scenarios:

Transmission components such as gears, sprockets, and pulleys require high precision and wear resistance.

Supporting structures, such as machine tool beds and workbenches, require high rigidity and stability.

Fluid control components, such as valves and pump bodies, require pressure resistance and corrosion resistance.

characteristic:

The materials are mainly carbon steel, alloy steel, and cast iron.

Performance needs to be improved through heat treatment such as quenching and tempering.

The design must comply with the principles of mechanical transmission and dynamic requirements.

8、 Emerging field applications

3C electronics, such as foldable screen phone hinges and VR glasses holders, require high-precision and flexible design.

New energy sources such as hydrogen fuel cell bipolar plates and photovoltaic brackets require corrosion resistance and lightweight.

Robots, such as joint shells and sensor brackets, require high-strength and integrated design.