Your Professional Automotive Stamping Part Manufacturer！
The company, formerly Yuyao Jinniu Stamping Parts Factory, has been deeply rooted in the mold industry for many years, specializing in the professional design and precision manufacturing of core products such as stamping molds, deep drawing molds, and progressive dies.Our Product: Architectural hardware fittings, automotive hardware fittings, small appliance hardware fittings, micro-motor hardware fittings, furniture hardware fittings, shelving hardware fittings.
Why Choose Us
Rich Experience
Our core team is led by senior engineers with over ten years of experience in the industry, supported by professional equipment such as high-precision CNC machining centers and fully automated stamping production lines.
Wide Application Of Technology
We precisely match customer drawings or sample requirements, providing customized hardware solutions from design optimization to mass production.
standardized production
EOur products are exported to core markets in Europe and Eastern Europe, including Australia, Russia, and Germany, earning high recognition from international customers for our stable quality and efficient delivery capabilities.
An automotive stamping part is a vehicle component manufactured by pressing flat sheet metal (usually steel or aluminum) into specific, engineered shapes using high-tonnage hydraulic or mechanical presses and custom dies.
Product Specification
We offers the following product specifications：
|
Material Feature |
Standard Specification |
Your Benefit |
|
Material |
20# or 45# Steel |
Strong, durable |
|
Process |
Cold forging (200-500 Ton press) |
Continuous metal grain, 20-30% stronger torsional strength |
|
Coaxiality |
≤0.02mm |
Smooth at high RPM |
|
Precision Grade |
IT8-IT9 |
Consistent, ready to assemble |
|
Spline Standard |
DIN 5480 |
Fits any brand motor/gear |
High Precision:
Metal stamping is all about accuracy. Each part needs to fit perfectly with others, like pieces of a puzzle. This precision ensures that cars are safe and reliable.
Cost-Effectiveness:
Making car parts can be expensive, but metal stamping helps keep costs down. It reduces material waste and requires less labor, which means manufacturers save money.
Versatility:
Metal stamping can create a wide variety of parts. Whether it's a tiny bracket or a large body panel, stamping can handle it all.
Efficiency and Speed:
Time is crucial in car manufacturing. Metal stamping allows for the rapid production of parts, keeping assembly lines moving smoothly. This speed means cars can be built faster and delivered to customers sooner.
Strength and Durability:
Car parts need to withstand a lot of stress. Stamped metal parts are strong and durable, ensuring they can handle the rigors of the road. This durability contributes to the overall longevity of vehicles, making them a smart investment for consumers.
Material Compatibility
Sheet Metal:
Various types of sheet metal stamping material, such as steel, aluminum, and stainless steel, are used for different components of car parts, such as lamps.
01
Steel Alloys:
Various types of steel, including high-strength steel, are often used for structural components like body panels, chassis, and suspension parts.
02
Copper Alloys:
Copper alloys are utilized in electrical and electronic components, ensuring good conductivity and corrosion resistance.
03
Stainless Steel:
This material is preferred for its corrosion resistance and durability, making it suitable for exhaust systems and decorative trim.
04
Application
Body Panels:
Metal stamping forms the doors, hoods, fenders, and roofs.
Structural Components:
Chassis and frame components are stamped to provide vehicle integrity and crash safety.
Engine Components:
Stamped parts make up the engine block, fuel tanks, and transmission systems.
Interior Parts:
Stamping is also used for interior components, like seat frames, supporting both comfort and safety.
Automotive Metal Stamping Process
Blanking: This is the first step where flat sheet metals are cut into pre-set shapes, also referred to as blanks. These are the inception of operations for further forming.
Forming and Bending: The blanks are then formed with the help of die pressures that modify the metal to bend or form it to the required shape. This is an important measure towards characterising the structural integrity of the component.
Punching and Piercing: Punching operations are used to introduce holes, slots and other features to the part so that it would fit in an assembly.
Trimming: Any unnecessary matter is cut off to result in the accurate dimensions and slick sides to achieve a higher level of utilisation and appearance.
Finishing and Inspection: Finishing components can be coated or polished, and then they are subjected to stringent quality inspection to ascertain that the automotive standards are met.
Services & Capabilities
Design and Engineering
Advanced Design Engineering. Advanced software tools such as EdgeCAM and AutoCAD allow us to work with complex prototypes, new or existing product redesigns. or reverse engineering methods to produce the desired product.
Comprehensive Tooling Approach. Our expertise helps us offer optimal material and tool matching, run sizing, and specification assessments to ensure designs meet all cost constraints and address project-specific needs.
Prototyping Services. AIC provides prototyping services for our stamped metal components, including refinement and testing of the design before production begins.
Metal Stamping Techniques
Bending
Blanking
Coining
Forming
Piercing
Progressive Die Stamping
Shallow Draw Stamping
Secondary Operations
De-Burring
Drilling
Grinding
Heat Treating
Machining
Painting
Plating
Riveting
Tapping
Welding
Volume Flexibility
Our Company can handle orders of any size, from short runs to large-scale manufacturing.
Package & Delivery
1. Package: Standard export package or Custom
2. Delivery: By air express, by sea
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We are one of the most experienced automotive stamping part manufacturers and suppliers in China. With a professional production team, we are able to meet the needs of the majority of our customers. Please rest assured to buy customized automotive stamping part made in China here from our factory. Also, OEM service is available.
10 Tooth Spur Gear, T-shaft, Cooler Motor Shaft