The machining process of this part includes Swiss style CNC turning, precision CNC milling, thread machining, and high-precision surface treatment. In addition, various surface treatment processes were carried out according to the specific requirements of the customer.
Project Name | High-Precision CNC Machined Threaded Helical Nozzle for Industrial Fluid Dispensing Systems |
Material | Stainless Steel 316L |
Material Brand | Stainless Steel |
Process | Precision Thread Turning+ Swiss-Type CNC Turning +cnc |
Key Feature | Excellent corrosion resistance, High mechanical strength,Superior wear resistance |
Dimensional Tolerance | General Linear Dimension±0.02 mm |
Surface Finish | Functional sealing surfaces: Ra 0.4–0.8 μm |
Operating Temperature | Continuous: -40°C to +150°C (material dependent) |
Compressive Strength | The yield strength is usually ≥ 205MPa, and the tensile strength is ≥ 520MPa |
Application | Chemical Processing Equipment / Automotive Fluid Injection Systems / Aerospace Precision Fluid Contro |
All-in-One Turn-Mill Composite Machining: This part integrates spiral flutes, hexagonal clamping flats, positioning flanges, precision external threads and hollow inner bores
5 axis linkage machining 3D spiral groove:Accurate control of spiral angle and groove depth, smooth surface without cutting marks, and symmetrical double helix to ensure stable rotation/fluid working conditions.
Mature surface treatment optional: Stainless steel with original color, black oxidation, TiN titanium plating, evenly covering complex spiral surfaces, suitable for different working conditions with wear and corrosion resistance requirements.
Thin shaft low deformation process: Layered rough cutting+stress relief time, optimized low vibration cutting path, and controlled shaft bending deformation.
Thoroughly deburring with composite technology: Mechanical brush polishing+ultrasonic precision deburring, spiral grooves, threads, and inner holes are free of debris to prevent scratching and flow blockage.
Cnc Strong batch consistency: Mass production of products, stable quality, fast delivery time
Property | Igus Iglidur® | 304 Stainless Steel | brass | GF Reinforced PA66 |
|---|---|---|---|---|
Density(g/cm³) | 1.0 – 1.5 | 7.93 | 8.5 | 1.35–1.45 |
Lubrication Required | No, self-lubricating solid additive | Yes, regular grease refill needed | Yes, external oil lubrication required | Short dry running allowed, light lube recommended for long service |
Corrosion Resistance | Excellent, resistant to moisture, weak acid & seawater | Good rust-proof; vulnerable to strong acid | Average, | Good resistance to most organic solvents & weak acid |
Noise Damping | Excellent, silent & vibration absorption | Poor, loud metal friction noise | Medium, | Excellent shock & noise reduction |
Operating Temp | Max continuous 150℃, special grade up to 200℃ | -200℃~600℃ | -40℃~300℃ | -40℃~120℃, short peak 140℃ |
Weight Reduction | Ultra-light, 1/5 weight of steel | Heavy, increases structural load | Relatively heavy | Lightweight advantage |
Machinability | Easy CNC milling & drilling, no sharp burrs | High hardness, fast tool wear | Easy to machine but prone to built-up edge | Stable CNC processing, low deformation |
Material Cost | Medium, cost-effective for mass order | Relatively high | General | Low-cost economic option |
Wear Resistance | Extremely long service life under dry friction | Durable with sufficient lubrication, quick scratch without oil | Good wear resistance, seizure risk once lubricant fails | Medium wear performance, fast abrasion under heavy load |
1.Coordinate Measuring Machine (CMM) Inspection
2.Optical Profile Measurement
3.Thread Plug/Ring Gauge Testing
4.Surface Roughness Measurement
5.Runout Inspection
6.Visual Appearance Inspection
7.100% Cleaning Verification
✓ Robotics and Automation Systems
✓ Aerospace Precision Fluid Contro
✓ Automotive Fluid Injection Systems
✓ Precision Metering Pumps
✓ Chemical Processing Equipment
✓ Two-Component Mixing Systems
✓ Industrial Fluid Dispensing Systems
✓ Pharmaceutical Manufacturing Equipment
Self owned physical factory: self owned factory building, no middleman markup, fully controllable production process.
Strong CNC machining capabilities: Proficient in precision machining of complex parts such as turning milling composite and five axis linkage, capable of producing difficult structural components such as spirals, threads, and irregular surfaces.
Improve supply chain support: Integrate more than 200 upstream and downstream CNC supporting manufacturers, providing one-stop materials, surface treatment, and precision machining.
Batch quality stability: Standardized equipment and processing procedures, high dimensional consistency, complete interchangeability of parts, and strict control of tolerances.
Faster delivery speed: Supply chain collaboration+multi machine capacity reserve, shorten production cycle, and ship quickly.
Lower overall cost: self-produced+centralized procurement support, eliminating intermediate price differences, and providing more advantages in quoting for the same quality.
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