CNC Precision Turned Parts With Nitriding Treatment For Tooling Components
CNC precision turned parts are critical components in industrial tooling systems, renowned for their dimensional accuracy, repeatability, and adaptability to complex geometries. When combined with nitriding treatment, these parts achieve enhanced durability and performance, making them ideal for high-stress applications.
1. CNC Precision Turning: The Foundation
CNC turning involves rotating a workpiece while cutting tools shape it to precise specifications. This method ensures tight tolerances (often within ±0.01 mm) and consistency across volume-produce. Common materials include steel, stainless steel, and alloys, which are selected based on the application’s mechanical requirements.
2. Nitriding Treatment: Surface Hardening for Longevity
Nitriding is a heat treatment process where nitrogen is diffused into the surface of the metal, forming a hard, wear-resistant layer. Key benefits include:
- Increased hardness: Surface hardness reaches 850–1100 HV, extending tool life.
- Corrosion resistance: Protects against oxidation and chemical exposure.
- Fatigue strength: Enhances resistance to cyclic stress in dynamic applications.
3. Applications in Tooling Components
Nitrided CNC-turned parts are widely used in:
- Milling and drilling tools: For aerospace and automotive industries.
- Molds and dies: In plastic injection molding and forging.
- Pistons and gears: In high-performance machinery.
4. Advantages Over Conventional Methods
Compared to coatings or carburizing, nitriding offers:
- Minimal distortion: Operates at lower temperatures, preserving dimensional integrity.
- Deep case depth: Penetrates 0.1–0.8 mm, providing long-lasting wear protection.
- Cost-effectiveness: Reduces maintenance and replacement costs.
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.
CNC turning :
CNC turning is a machining process that uses rotating tools or workpieces to precisely shape cylindrical or symmetrical parts. It is widely used in manufacturing industries for producing components like shafts, gears, and bearings.
| 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:
| 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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