Automotive CNC Turning Milling Parts With Vacuum Carburizing Treatment

CNC Turning And Milling Of Automotive Parts With Vacuum Carburizing Treatment

15+ years of experience in CNC machining:

JINGXIN has 15+ years of experience in custom CNC precision machining services and is located in Dongguan City, China.
JINGXIN's professional team adopts reasonable manufacturing processes, solutions, and reliable workmanship to supply high-quality, one-stop custom CNC precision machined parts made of stainless steel, aluminum, iron, etc.

We focus on:
Non-standard CNC precision machining services and milling parts, including fittings, valves, hydraulic components, electric motor parts, transmission and pump parts, sprocket wheels, wear parts for packing machines, and electronic and medicinal pieces.

CNC Machining & Vacuum Carburizing: Precision Automotive parts Manufacturing

Precision Manufacturing with CNC Machining

CNC turning and milling are core technologies for producing automotive components with high precision and repeatability. Turning shapes cylindrical parts (e.g., shafts, pistons) by rotating workpieces against cutting tools, while milling creates complex geometries (e.g., gears, engine blocks) using rotating multi-tooth tools. These processes ensure tight tolerances, reduced material waste, and scalability for mass production.

Vacuum Carburizing: Enhancing Surface Properties

Vacuum carburizing is a heat treatment that impregnates carbon into the surface of steel parts under low-pressure conditions. This process hardens the outer layer while maintaining a tough core, significantly improving wear resistance, fatigue strength, and corrosion resistance. Unlike conventional gas carburizing, vacuum carburizing minimizes distortion, oxidation, and decarburization, preserving dimensional accuracy.

Synergy of CNC Machining and Vacuum Carburizing

Combining CNC machining with vacuum carburizing optimizes automotive part performance:

Durability: Carburized surfaces withstand high-stress environments (e.g., in engines or transmissions).

Efficiency: CNC’s precision aligns with the treatment’s minimal deformation, reducing post-processing needs.

Cost-Effectiveness: Fewer rejects and longer tool life lower production costs.

In summary, integrating CNC turning/milling with vacuum carburizing delivers automotive parts that balance precision, durability, and efficiency—a critical advantage in modern vehicle manufacturing.

Our Advantages :

1.Advanced Equipment: We operate a world-class facility with a variety of precision CNC machines—Brother, HAAS, Mazak; vertical milling centers, and precision milling & turning lathes (including 3-, 4-, and 5-axis models).

2.Complete In-House Machining Capability: We meet the ISO 2768-F/M machining standard tolerance, and produce parts in a wide range of sizes and complexities. For maximum CNC milling capability, please refer to the machining list below.

3.Raw Material Assurance: We 100% ensure raw materials comply with RoHS standards and meet design specifications. Material certificates and SGS reports are available for reference upon request. Available Materials: Steel, aluminum, stainless steel, titanium, and engineering plastics (e.g., PEEK, PC, POM), etc. For more details, please refer to the list below.

4.Order Quantity: Accept orders starting from 1 unit; Supporting both short-run precision CNC milling & turning and large-volume production.

5.Quick Turnaround: The quick quote in hours and fast delivery in days. Skilled & professional team (R&D);

6.Our Customers are from the EU and North America.

Quality Assurance:

What we do to ensure you get the quality parts from JINGXIN ?

We hereby declare that we will be responsible for our precision machined parts at all times.