Product Testing:The Precision Behind Our Ball Stud

ball stud Roundness testing machine
Ball pin roundness testing machine

Ball studs and ball pins are undeniably critical components within steering and suspension assemblies. Consequently, their precise manufacturing and rigorous quality control are paramount. We understand that these parts must adhere to the highest quality standards to ensure the safety and performance our customers expect.

That’s why we’ve gone above and beyond. We’re proud to have established the very first dedicated test lab in Taiwan specifically for steering and suspension parts. This groundbreaking facility focuses on the intricate details of CNC Machined ball pins, pillow balls, ball joint socket components and customized CNC machining parts– a level of specialized testing unprecedented among other auto parts manufacturers in Taiwan.


This commitment to meticulous testing guarantees that every single ball stud and ball rod we produce not only meets but exceeds the stringent requirements of modern vehicle systems.

Ball Stud drop testing machines
ball stud drop impact testing machines

Unveiling Our Advanced Testing Methods for CNC machined Ball Stud and Housing

Our commitment to producing superior ball studs and ball rods is underscored by our advanced testing equipment. This cutting-edge technology allows us to meticulously check for any defects or weaknesses within these critical components. Indeed, ensuring the integrity of every part is paramount to vehicle safety and performance.

In this blog, we will delve into various sophisticated testing methods. Specifically, we’ll explore the power of eddy currents and robotic systems for precise crack detection. These innovative techniques enable us to identify even the most minute imperfections that could compromise component strength. Furthermore, we will examine the mechanics of ball stud drop impact testing, a crucial process that simulates real-world stress to validate durability.


By understanding these rigorous testing protocols, you’ll gain insight into the exceptional quality and reliability we build into every steering and suspension component.

Unwavering Commitment to Quality: Our In-House Testing ball stud Laboratory

At the heart of our operations lies our in-house, fully equipped Quality and Testing Laboratory. This state-of-the-art facility is meticulously designed to verify every step of our production processes with unparalleled precision. Indeed, our unwavering commitment to quality ensures that every component meets the highest standards before it reaches our customers.

Specifically, our laboratory boasts a comprehensive array of precise measuring tools and advanced testing machines. These include, but are not limited to:

  • Surface roughness measurement instruments
  • Roundness measurement instruments
  • Optical profile projectors
  • Profile measurement instruments
  • Hardness testers
  • Micro-structure microscopes
  • Universal testing machines
  • Impact testing machines
  • Automatic diameter measuring instruments
  • Coordinate Measuring Machines (CMM)
  • Other related inspection and test equipment.
2.5D auto measure machine
2.5D CMM
The Material Metallurgical microscope inspection machine
The Material Metallurgical microscope inspection machine

Ensuring Durability: The Ball Stud Drop Impact Test at Great Auto Parts

At Great Auto Parts, we prioritize the durability and strength of every suspension component we manufacture. Specifically, our ball stud drop impact testing is a critical method we employ to evaluate these crucial characteristics, particularly for ball studs. Let’s delve into the mechanics of how this rigorous testing works:

Test Setup

First and foremost, the test involves dropping a precisely weighted ball from a specified height onto the ball stud. The height and weight of the ball are meticulously chosen to accurately simulate the impact forces the part would encounter during normal vehicle operation. This ensures our tests are highly relevant to real-world driving conditions.

Impact Simulation

Crucially, the impact from the dropped ball mimics the sudden shocks and forces that the ball stud would experience on the road. Think of hitting potholes, speed bumps, or uneven terrain – our test replicates these scenarios to gauge the component’s resilience.

Measurement of Response

Following the impact, we meticulously measure the ball stud’s response to assess its durability. This comprehensive analysis includes observing any deformation, cracks, or other damage that might occur as a direct result of the impact.

Assessment Criteria

Ultimately, our test criteria are based on the part’s ability to withstand the impact without significant damage. A truly durable ball stud should be able to effectively absorb the impact and maintain its structural integrity, ensuring continued safety and performance.

Importance in Quality Assurance

Therefore, ball stud drop impact testing is absolutely crucial for ensuring that our suspension components are robust and can handle the stresses of everyday driving. This rigorous testing regimen directly helps us design and produce parts that consistently meet the highest safety and performance standards our customers expect from Great Auto Parts.

operating ball stud drop Impact testing machines
CNC Machined ball stud drop Impact testing machines

Unveiling Hidden Flaws: Advanced Crack Detection with Eddy Currents and Robotics

Discover how our advanced machine performs unparalleled crack detection and material testing, leveraging the power of eddy currents and cutting-edge robotic technology. This sophisticated system is a game-changer for quality assurance, particularly here in Taiwan’s automotive parts manufacturing landscape.

Indeed, this innovative system is fully capable of identifying internal cracks that are completely invisible to the naked eye, ensuring a level of scrutiny previously unattainable. Furthermore, it excels at testing materials at multiple frequencies for comprehensive analysis, providing a deeper understanding of material integrity than traditional methods allow.


By combining eddy current technology with robotic precision, we’re setting new standards for identifying even the most minute defects, guaranteeing the highest quality and safety in our components.


Trust Great Auto Parts for premium suspension parts that guarantee your vehicle’s smooth and safe operation every time you hit the road.