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Automotive CNC Precision Turned Components With Nitriding Treatment

Automotive CNC Precision Turned Components With Nitriding Treatment

Brand Name: JINGXIN CNC machining
Model Number: JINGXIN CNC machining
MOQ: 1
Price: 5~55USD
Payment Terms: T/T, Western Union
Supply Ability: 500 pcs per day
Detail Information
Place of Origin:
China
Certification:
ISO
Cnc Machining Or Not:
Cnc Machined Parts
Material Capabilities:
Aluminum, Brass, Copper, Stainless Steel, Bronze
Surface Treatment:
Anodizing, Electroplating, Sandblasting, Powder Coating, Anodized
Tolerance:
+/-0.005~+/-0.01 , Ra 0.4 Roughness
Application:
Auto Parts, Spare Parts Of Machinery, Medical Devices, Electrical
Keyword:
Precision Machining Company
Equipment:
3-5Axis CNC Machining,CNC Lathe, CNC Milling..etc
Milling Range:
Max 1.5m Long *1m Width
Packaging Details:
Carton and wooden case
Supply Ability:
500 pcs per day
Highlight:

Automotive CNC Precision Turned Components

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Nitriding CNC Precision Turned Components

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CNC Automotive Precision Turned Parts

Product Description

High-Precision CNC Turned Automotive Parts With Nitriding Treatment For Extended Service Life

 

In the demanding world of automotive manufacturing, precision and durability are non-negotiable—and high-precision CNC turned automotive parts with nitriding treatment stand out as a testament to both. These components, crafted through advanced CNC turning processes, boast tight tolerances and intricate designs, ensuring seamless integration into critical automotive systems, from engine assemblies to transmission mechanisms.

 

What truly elevates their performance is the specialized nitriding treatment applied post-machining. This surface-hardening process infuses nitrogen into the material, creating a hard, wear-resistant outer layer while retaining the core’s toughness. The result? Parts that resist friction, corrosion, and fatigue even under extreme temperatures and constant mechanical stress—qualities that directly translate to extended service life for vehicles.

 

Whether it’s a precision shaft, a valve component, or a custom fastener, these nitrided CNC turned parts are engineered to meet the rigorous standards of modern automotive engineering. They don’t just fit; they enhance reliability, reduce maintenance needs, and contribute to the overall efficiency of the vehicles they power. For manufacturers and suppliers aiming to deliver excellence, these parts aren’t just components—they’re a promise of longevity and performance on the road.

 

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.

 

Nitriding Treatment Application:

 

1. Increasing Surface Hardness and Wear Resistance

Nitriding treatment forms nitrides (such as iron nitrides) on the metal surface, greatly enhancing the surface hardness (typically reaching 50-100 HRC), which is much higher than that of the base material itself. This high-hardness surface layer can effectively resist friction, wear, and scratches, extending the service life of parts—especially suitable for high-frequency contact mechanical components like gears, bearings, and shafts.

2. Enhancing Fatigue Strength

The diffusion of nitrogen atoms creates compressive stress in the surface layer of the material, offsetting the tensile stress generated in parts under cyclic loads. This improves their fatigue resistance, which is crucial for components subject to repeated impacts or vibrations (such as automotive engine valves and connecting rods), reducing the risk of fracture due to fatigue.

3. Improving Corrosion Resistance

The formed nitrided layer has a dense structure, which can block direct contact between moisture, oxygen, and corrosive media with the base material. This enhances the metal's corrosion resistance to a certain extent, especially in humid or mildly corrosive environments.

4. Maintaining Substrate Toughness

Unlike processes such as overall quenching, nitriding treatment only strengthens the surface layer, while the base material retains good toughness and ductility. This "hard exterior and tough interior" characteristic allows parts to withstand surface wear while resisting impact loads, avoiding brittle fracture.

5. Wide Applicability

It is suitable for various alloy structural steels, tool steels, stainless steels, etc., and is particularly effective for steels containing alloying elements such as chromium, molybdenum, and aluminum. It is widely used in high-precision, wear-resistant components in automotive, machinery, aerospace, and other fields.
 

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.

 

1. 100% inspection before shipping and inspection report for each piece of precision CNC milling parts is available.
(ISO quality control is implemented throughout the entire production process).
2. We have served Volvo Auto Corp since 2016 as an approved precision CNC milling company in China. with no complaints so far.
3. In case any precision machined part that is outside the tolerance or your special specifications, we will remake and deliver as soon as possible; 100% at our expense.
4. For past years, JINGXIN CNC milling company has manufactured thousands of precision CNC machined components
for our customers. 99.9% satisfaction feedback drives us to supply more quality precision machined parts to meet customer requirements.
 

Automotive CNC Precision Turned Components With Nitriding Treatment 0

Equipment Brand Qty Range Accurany
Projector Tianle 1 100*200*300 0.005MM
CMM Serein 1 600*800*600 0.001MM
Height Gauge TRMOS 2 800 0.001MM
microcalliper Mitutoyo 6 0~50 0.001MM
caliber rule Mitutoyo 20 0~300 0.01MM
dial gauge Mitutoyo 5   0.001MM
Pin gauge Chuan liang 1set 0.5~30 0.01MM
R Guage Chuan liang 1 0.5~10 0.1MM
Plane Lu yang 3 1000*1500 0.005MM
Hardness tester Luoshi 1 0~90  
Surface roughness tester Mitutoyo 1   Ra0.05
Coating thickness tester Mitutoyo 1   0.002MM

 

 

 

Factory & Work shop & Equipment list:

 

Automotive CNC Precision Turned Components With Nitriding Treatment 1

 

Equipments list Brand Qty Working Range (mm) Precision
CNC machines Huaqun H-1580B 2 1580 0.005mm
Qiaofeng VMC-1270 2 1270 0.005mm
Qiaofeng VMC-850 -4 Axis 12 850 0.005mm
Joint 850 10 850 0.005mm
(Takan) 4 600 0.005mm
FEELER 5 Axis 4 850 0.005mm
Milling Machine Jie yong da 10 760x330 0.01mm
Milling Machine Bao Feng 1 760x330 0.01mm
Lathe Dalian 2 600 0.01mm
N/C Turning Tai Yu 6 500x300 0.005mm
W/C Xiongfeng 6 500x300 0.005mm
W/C(Mid) Xiongfeng 1 500x300 0.005mm
Grinding Machine Wanbang 4 400x200 0.002mm
Laser Marking machine   1    

 

We work with raw materials.

 
Plastic Metal  Grade
ABS Aluminum Alloy 2007/ 2017/5052 /6061/6082/6063/7075 ,.etc.
PC (Polycarbonate) Brass&Copper 3602 / H59 / H62 / C3600/C38500/,.etc.
PEEK Stainless steel SS 301,SS304,SS316L,SS400,SS430,etc
POM Carbon Steel A2,Q235,20#,45#.etc
PMMA (Acrylic) Titanium Alloy  
PE Magnesium alloy  
PVC Zinc alloy  
Teflon Tungsten Carbide YG8,YG10
Other special plastic Other Up on Customer’s request

 

Fast lead time and safe shipping:

 

1-2 weeks 

Wooden case safe packing, Ship by air or sea.

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Customer Feedback

 

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