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Casa > prodotti > Parti di giro di CNC > Custom High Precision Corrosion Resistant CNC Machined Parts and CNC Turning Parts

Custom High Precision Corrosion Resistant CNC Machined Parts and CNC Turning Parts

Dettagli del prodotto

Luogo di origine: Cina

Marca: PFT

Certificazione: ISO9001:2015,AS9100D,ISO13485:2016,ISO45001:2018,IATF16949:2016,ISO14001:2015,RoSH,CE etc.

Termini di trasporto & di pagamento

Quantità di ordine minimo: 1 pz

Prezzo: $0.15-2.99

Tempi di consegna: 5-15 giorni

Termini di pagamento: L/C,D/A,D/P,T/T,Western Union

Ottenga il migliore prezzo
Evidenziare:

Custom CNC Machined Parts

,

High Precision CNC Turning Parts

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Corrosion Resistant Precision Stainless Steel Parts

Visita alla fabbrica:
Benvenuti in qualsiasi momento.
Tipo di lavorazione:
Fabbricazione di macchine per la lavorazione a motore
Applicazione:
Automotive, aerospaziali, mediche, elettroniche
Parola chiave:
Lavorazione CNC di parti in acciaio
Finitura superficiale:
Anodizzazione, placcatura, lucidatura, ecc
ODM:
Assicuriamo il servizio del ODM
Colore:
Argento, nero, oro, grigio ecc.
Alta precisione:
+/- tolleranza 0,005 mm
Spedizione:
DHL, UPS, FedEx o come richiesta
Attrezzatura di prova:
Giappone Keyence IM7000
Controllo di qualità:
Ispezione al 100%.
Marchio:
DI
Oem:
Disponibile, offerto, accettato
Servizio:
OEM ODM, OEM/ODM
Attrezzatura:
Macchina di svolta CNC
Visita alla fabbrica:
Benvenuti in qualsiasi momento.
Tipo di lavorazione:
Fabbricazione di macchine per la lavorazione a motore
Applicazione:
Automotive, aerospaziali, mediche, elettroniche
Parola chiave:
Lavorazione CNC di parti in acciaio
Finitura superficiale:
Anodizzazione, placcatura, lucidatura, ecc
ODM:
Assicuriamo il servizio del ODM
Colore:
Argento, nero, oro, grigio ecc.
Alta precisione:
+/- tolleranza 0,005 mm
Spedizione:
DHL, UPS, FedEx o come richiesta
Attrezzatura di prova:
Giappone Keyence IM7000
Controllo di qualità:
Ispezione al 100%.
Marchio:
DI
Oem:
Disponibile, offerto, accettato
Servizio:
OEM ODM, OEM/ODM
Attrezzatura:
Macchina di svolta CNC
Custom High Precision Corrosion Resistant CNC Machined Parts and CNC Turning Parts
CNC Machined Custom Precision Stainless Steel Parts
Product Overview

Custom precision stainless steel parts are CNC machined or turned components manufactured from stainless steel grades including 303, 304, 316, or 17-4PH. These parts are widely utilized across multiple industries:

  • Medical devices
  • Food processing equipment
  • Automotive systems
  • Industrial machinery

Key advantage: Excellent corrosion resistance combined with dimensional stability under tight tolerances.

Real Machining Case Study

Project: Food-grade valve component

Material: SUS316

Process: CNC turning + milling + polishing

Challenges
  • Surface roughness requirement: Ra ≤ 0.8 μm
  • Tight tolerance: ±0.01 mm
Solution
  • Reduced cutting speed by 18%
  • Used carbide tools with TiAlN coating
  • Applied multi-stage polishing
Results
  • Surface finish improved from Ra 1.6 to 0.6 μm
  • Scrap rate reduced by 27%
  • Delivery stability improved (on-time rate 98%)

Technical Insight: Stainless steel is prone to work hardening—tool selection and cutting strategy are critical for successful machining.

Custom High Precision Corrosion Resistant CNC Machined Parts and CNC Turning Parts 0
Stainless Steel Grade Selection Guide
Grade Best For Key Feature
303 High-speed machining Easy to machine
304 General industrial use Balanced performance
316 Marine / food / medical Superior corrosion resistance
17-4PH Aerospace / high strength parts Heat-treatable, high strength

Buyer Tip: If your part is exposed to chemicals or moisture, 316 stainless steel is often worth the extra cost.

Step-by-Step Selection Process
1. Define Tolerance Requirements
  • Standard CNC: ±0.05 mm
  • Precision parts: ±0.01 mm or tighter

Common Issue: Over-specifying tolerance increases cost by 20-50% unnecessarily.

2. Surface Finish Requirements
Finish Type Roughness (Ra) Application
As-machined 1.6-3.2 μm Internal components
Fine machining 0.8-1.6 μm General visible parts
Polishing ≤0.8 μm Medical / food-grade
3. Processing Capabilities to Verify

Before choosing a supplier, confirm they offer:

  • 3/4/5-axis CNC machining
  • CNC turning (for shafts & round parts)
  • Surface treatment (polishing, passivation)
  • Inspection equipment (CMM, projector)

Real Issue: 40% of quality disputes come from insufficient inspection capability, not machining errors.

4. Heat Treatment & Post-Processing
  • Solution annealing (for corrosion resistance)
  • Passivation (removes free iron)
  • Electropolishing (ultra-smooth surface)

Pain Point Solved: Rust spots on stainless parts are often due to missing passivation, not poor material quality.

Material Comparison: Stainless Steel vs Aluminum
Factor Stainless Steel Aluminum
Strength Higher Medium
Corrosion Resistance Excellent Good
Machinability Lower High
Cost Higher Lower

Conclusion: Choose stainless steel for durability and corrosion resistance, aluminum for lightweight applications and cost efficiency.

Buyer Checklist

Before placing an order, request the following documentation:

  • Material certificate (Mill Test Report)
  • Dimensional inspection report
  • Surface roughness data
  • Real application case or samples
  • Production photos or videos

Valutazione complessiva

4.7
Basato su 50 recensioni per questo fornitore

Rappresentazione del rating

Di seguito è riportata la distribuzione di tutte le valutazioni
5 stelle
67%
4 stelle
33%
3 stelle
0%
2 stelle
0%
1 stelle
0%

Tutte le recensioni

S
Smith Johnson
Tuvalu Nov 12.2025
The stainless steel cnc machining parts showed uniform machining marks and the threads matched perfectly with my test fixtures.
R
Reyes Morris
Canada May 22.2024
Among the top CNC machining manufacturers I’ve tried, this one stands out for consistent tolerances and clear communication.
T
Thomas Moore
United States Jan 15.2023
I’ve used these cnc machined brackets OEM on several assemblies, and they’ve given me steady, reliable alignment without extra adjustments.