Torneamento CNC

  • Wide Variety of Materials and Finishing Options
  • Swiss Lathes & Multi-axis Mill Turns for Plastics, Metals
  • Tolerances Down to 0.02mm( ±.0008")
  • Turned Parts as Fast as 1 Day
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Chiggo for Torneamento CNC

Robust CNC Turning Service at Chiggo

CNC turning is a subtractive manufacturing process where bars of material are held in a chuck and rotated, while stationary tools are fed to remove material. This creates shapes with axial symmetry, such as cones, cylinders, disks, or a combination of these shapes. 


Our turning centers equipped with live tooling, can have rotating cutters, like drills or end mills, allowing for greater machining flexibility and the capability to introduce complex shapes, such as hexagons, and even asymmetrical features into the part without the need for additional fix turing setups.

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cnc Turning service

Gallery of CNC Turned Parts

Here’s a small selection of the CNC turned prototypes and end-use parts we’ve produced for our customers.

  • cnc turned part 2
  • CNC turned part 1
  • cnc turned part 3
  • cnc turned part 4
  • cnc milled part 6

Why Choose Chiggo for CNC Turning Service

Chiggo offers one-stop turning solutions, whether you need rapid tooling, rapid prototyping, or serial production. 

  • Competitive Pricing

    With more than 10 years of factory experience and extensive industry resources, we offer the most competitive pricing for both small and large quantities of CNC turned parts.

  • Exceptional Machining Capabilities

    Our advanced CNC swiss-type lathes and multi-axis mill-turns enable us to efficiently produce CNC turned parts of various sizes and complexities at a competitive cost.

  • High-Quality Turned Parts

    We enforce a strict quality management system to ensure our products consistently meet your expected standards. Upon request, inspection reports and other quality documentation are available.

  • 24/7 customer support

    Our experienced experts will provide you with the most appropriate solution promptly throughout the entire process, from design to delivery.

  • Competitive Pricing

  • Exceptional Machining Capabilities

  • High-Quality Turned Parts

  • 24/7 customer support

Available Materials for CNC Turning

As a leading manufacturer with global industry coverage,Chiggo provides CNC turning services capable of working with a wide variety of materials, including machine-grade metals and plastics. Explore the common materials for your CNC turning projects and get instant quotes.

  • Metals
  • Plastics
  • Aluminum
  • Stainless Steel
  • Mild Steel
  • Alloy Steel
  • Tool Steel
  • Brass
  • Copper
  • Bronze
  • Titanium
  • Magnesium
  • Zinc
  • Inconel
  • Invar
Metal CNC Machining
  • POM (Delrin/Acetal)
  • PA (Nylon)
  • ABS
  • PEEK
  • PTFE (Teflon)
  • PC (Polycarbonate)
  • PE (Polyethylene)
  • PVC
  • PMMA (Acrylic)
  • PP (Polypropylene)
  • G-10
  • PEI (Ultem)
  • HDPE
  • PPS
Plastic CNC Machining

For materials not shown here, please contact us.

Surface Finishes for CNC Turned Parts

CNC turning can introduce surface imperfections, such as tool marks, burrs, and rough edges, potentially affecting the part's functionality or aesthetics.To address this issue, Chiggo offers a diverse selection of surface finishes.These finishing processes enhance your part performance by improving roughness, hardness, chemical resistance, and cosmetic features.

Name Applicable Materials Color Surface Feature Tolerances
As-machined Metals, Plastics Tool marks visible Tolerances are not affected
Bead blastingMetals, Plastics Uniform, matte, or satin Typically not affected except for specific features
Polishing  Metals Smooth and often reflective Met after polishing
Brushing Metals Unidirectional satin Met after brushing
Powder coating  Primarily metals such as Steel, Stainless steel, Aluminum, Brass, and Copper Custom Smooth, matte to high gloss texture Met after powder coating
Painting Metals, Plastics Custom Smooth to textured for anti-slip or aesthetic properties Met after painting
Chromate conversion coating Aluminum Clear, gold, olive drab, black Slight roughness or maintain the pre-treatment texture Met after coating
Black oxide Stainless steel, Alloy steel, Tool steel, Mild steel,Copper Black Maintains the original surface texture with a matte black finish Met after black oxide
Electroless nickel plating Metals, Plastics SilverySmooth with uniform thickness Met after electroless nickel plating
Electroplating Primarily for metallic substrates Characteristic color depending on plating metals Smooth to textured Met after electropolishing
Anodizing type II Aluminum Clear, black, blue, red, gold or any RAL code or Pantone number Changes are minimal, remains very close to the pre-anodized texture Met after anodizing
Anodized type III Aluminum Nature, dark grey , black or other colors Smooth to textured Met after anodizing
Passivation Stainless steel and other corrosion-resistant alloys Maintains the original surface texture Met after passivation

The details provided here are typical characteristics of these surface finishing processes. However, actual tolerances and results may vary based on the specific procedures, equipment used, and material conditions. For custom surface finishes, please contact Chiggo.

Tolerances of CNC Turning

As an ISO 9001 certified factory,Chiggo is able to provide ultra-precision CNC turning lathe parts  parts, guaranteing all parts will be made according to your specification. If 2D drawings are not available, we will follow ISO 2768 standards and advise the appropriate tolerance grade for your specific project.

Overall Dimension Range(mm) F(Fine) M(Medium) C(Coarse) V(Very Coarse)
0.5*-3 ±0.05 ±0.1 ±0.2 -
>3-6 ±0.05 ±0.1 ±0.2 ±0.5
0.5*-3 ±0.05 ±0.1 ±0.2 -
0.5*-3 ±0.05 ±0.1 ±0.2 -
>3-6 ±0.05 ±0.1 ±0.2 ±0.5
0.5*-3 ±0.05 ±0.1 ±0.2 -
>3-6 ±0.05 ±0.1 ±0.2 ±0.5

Please clearly indicate tolerances for nominal sizes below 0.5mm on your technical drawing.

CNC Machining FAQs

  • Qual é a diferença entre centros de torneamento CNC e tornos CNC?
    Os tornos CNC geralmente são máquinas de 2 eixos com um único fuso, projetadas principalmente para formatos mais simples, cilíndricos ou cônicos e normalmente não possuem um invólucro de proteção ao redor da máquina. Os centros de torneamento CNC são mais avançados e versáteis. Eles são equipados com recursos adicionais, como ferramentas motorizadas, que permitem operações fora do eixo, incluindo fresamento, furação e rosqueamento, sem a necessidade de reposicionar a peça ou transferi-la para outra máquina. Além disso, os centros de torneamento CNC muitas vezes têm mais eixos (até 5 ou mais), permitindo-lhes produzir formas e características complexas numa peça. Estas máquinas também podem ter múltiplos fusos e torres, aumentando a sua capacidade de realizar múltiplas operações simultaneamente, o que melhora produtividade e flexibilidade na fabricação de peças complexas.
  • Quais são os benefícios do torneamento CNC?
    Além dos benefícios dos tornos CNC básicos para peças simétricas, como precisão, e de serem mais rápidos e econômicos em comparação com o fresamento, nossos centros de torneamento CNC, equipados com ferramentas motorizadas como fresas de topo e brocas, ampliam as capacidades de torneamento. Isso permite maior versatilidade na usinagem, possibilitando a produção de peças com características complexas e assimétricas.
  • Qual é a diferença entre uma fresadora CNC e uma fresadora CNC?
    As fresadoras CNC são projetadas para velocidades de corte baixas a moderadas e são comumente usadas para materiais mais macios, como madeira, plástico, espuma e metais não ferrosos, como alumínio. Em contraste, as fresadoras CNC apresentam fusos mais robustos e maior potência, permitindo-lhes cortar materiais mais duros, incluindo aço inoxidável, titânio e compósitos, bem como materiais mais macios. Embora os roteadores CNC sejam normalmente usados ​​para tarefas de usinagem menos precisas e mais simples e possam trabalhar em peças grandes, tornando-os populares em indústrias como marcenaria e sinalização, as fresadoras CNC são adeptas da usinagem de peças complexas e da produção de componentes de alta precisão com tolerâncias restritas. . Eles são comumente empregados nas indústrias aeroespacial, automotiva e de fabricação médica.