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precision auto parts

Precision Auto Parts: Keys to High-Performance Parts for Vehicles

How are Precision Auto Parts Created? 

Precision auto parts are created through precision machining, particularly the CNC machining processes. CNC machining is a manufacturing process that uses a custom-written computer software program to convert CAD drawings of parts into a machine language that the CNC machine is able to understand. This program tells the machine how to make the cuts necessary to form the part. 

There are various different types of CNC machining processes, including CNC milling and CNC turning. CNC milling uses cutting tools mounted on a rotating spindle to remove material from the workpiece. In CNC turning, the material is rotated by the main spindle and the cutting tool removes material to create the desired part.  

What Materials are Used in Precision Auto Part Manufacturing?

There are quite a few different materials used in precision auto part manufacturing. Each of these materials needs to present desirable qualities, such as durability, wear resistance, corrosion resistance, and more. These are some of the most common metals used in the production of precision auto parts. 


This metal is corrosion resistant, has a high thermal conductivity, is easily machined, and is non-sparking. Aluminum is long-lasting and durable, making it a good option for the automotive industry. Not only is it able to withstand harsh environments and high temperatures, but since it is easy to machine, these parts are more affordable. 


Titanium exhibits low electrical and thermal conductivity, chemical resistance, and a high strength-to-weight ratio. Each of these characteristics allows it to withstand the electricity and chemicals within the vehicle and the impacts the vehicles will experience. 


Steel is a great material option for automotive applications. This metal is hard, strong, durable, wear-resistant, and corrosion-resistant. These properties give steel the ability to be used to create parts of vehicles that won’t break down over time, allowing the vehicle to last longer. 

Why Are Precision Auto Parts Important?

Precision auto parts play a massive role in keeping vehicles running properly and keeping drivers safe. If these parts are not made to specification, they can cause major issues for manufacturers and consumers, such as: 

  • Machines breaking down faster
  • Machines not functioning as expected
  • Putting the safety of the drivers and passengers at risk

Do You Need Precision Auto Parts? Turn to Garland Service Company