Services d'usinage CNC en ligne sur mesure

Obtenez des devis en ligne instantanés pour des pièces usinées en métal et en plastique, du prototypage rapide à la production. Implantés dans les pôles industriels chinois, nous expédions dans le monde entier avec des délais de livraison pouvant aller jusqu’à 1 jour.

Plus de 20 000 clients dans plus de 120 pays et régions font confiance à YP-MFG pour la fabrication de leurs pièces sur mesure

Services d'usinage CNC pour la fabrication de pièces sur mesure

YP-MFG propose des services d’usinage CNC en ligne sur mesure, allant de l’usinage rapide à la production en grande série, avec une livraison dans le monde entier depuis ses propres usines CNC et son réseau de fabrication en Chine. Grâce à plus de 180 destinées au fraisage, au tournage, au détalage, à l’électroérosion, au perçage et à la rectification de précision, nous traitons aussi bien les pièces simples que complexes avec des délais de livraison pouvant aller jusqu’à 1 jour. Forts de nos certifications ISO , nous garantissons précision et régularité à chaque intervention.
custom cnc milled part

Fraisage CNC sur mesure Services

Grâce à notre parc de plus de 180 centres d'usinage, comprenant des fraiseuses CNC à 3 axes, 4 axes et 5 axes de pointe, nous sommes en mesure de traiter sans difficulté des pièces aux tolérances serrées et aux géométries complexes en plastique et en métal. Nous travaillons pour divers secteurs d'activité et sommes spécialisés dans la fabrication de moules.

custom cnc turned part

Tournage CNC sur mesure Services

Grâce à nos tours CNC, nos centres de tournage et nos machines de tournage-fraisage, nous sommes en mesure de fabriquer des pièces de forme cylindrique, même à partir de matières premières carrées ou hexagonales. Prototypes et pièces de série tournés, livrés en quelques jours seulement.

Usinage CNC, du prototypage à la production

Que vous ayez besoin d'un usinage rapide, d'un usinage en petites séries ou d'une production en grande série, YP-MFG propose des solutions d'usinage CNC adaptées à l'échelle de votre projet, tout en garantissant la qualité, la précision et des délais d'exécution rapides.

Ateliers d'usinage CNC en Chine. Livraison dans le monde entier

Le solide réseau d'installations CNC de YP-MFG en Chine garantit des délais de livraison de 1 à 5 jours pour les pièces usinées par CNC. Ces installations sont équipées de machines CNC standard, notamment des rectifieuses, des machines de découpe au fil et des machines d'électroérosion, ainsi que de lignes de production automatisées. Nous garantissons une fabrication précise, une communication fluide et une expédition internationale fiable pour les prototypes et les commandes de série.
180+
Ensemble de machines
0,002 mm
Tolérance serrée
1 jour
Délais de livraison rapides

Matériaux utilisés pour l'usinage CNC

Faites votre choix parmi plus de 30 matériaux d'usinage CNC pour répondre aux exigences fonctionnelles et esthétiques de votre projet. De l'aluminium à l'acier en passant par le laiton et les plastiques de pointe, nous proposons des matériaux de haute qualité pour vos pièces CNC sur mesure.

Bénéficiez d'une évaluation sur mesure de vos matériaux !

CNC Finitions de surface en usinage

Nous proposons plus de 10 options de finition de surface pour vos prototypes usinés par CNC et vos pièces de série. Notre large gamme d'options vous permet d'adapter les finitions aux exigences spécifiques et aux applications de vos pièces.

La finition usinée laisse la surface telle qu'elle sort de la machine CNC, offrant ainsi une option économique présentant des traces d'outils.
L'anodisation améliore la résistance à la corrosion et aux usures, tout en permettant la coloration, ce qui en fait un procédé idéal pour les pièces en aluminium.
Le polissage permet d'obtenir une finition très brillante, en réduisant la rugosité de la surface et en améliorant l'aspect esthétique des métaux.
Le sablage utilise du sable sous pression ou d'autres agents abrasifs pour nettoyer et texturer la surface, créant ainsi une finition mate et uniforme.
Une finition brossée crée une texture satinée unidirectionnelle, ce qui atténue l'aspect des marques et des rayures sur la surface.
Le thermolaquage permet d'appliquer une couche épaisse et résistante à l'usure, offrant un large choix de couleurs et de textures, et adaptée à une grande variété de surfaces.
La galvanoplastie permet de déposer une fine couche de métal sur des pièces, ce qui améliore leur résistance à l'usure, leur résistance à la corrosion et la conductivité de leur surface.
L'oxydation noire est un revêtement de conversion destiné aux métaux ferreux qui améliore la résistance à la corrosion et réduit au minimum la réflexion de la lumière.
L'électropolissage est un procédé chimique qui permet de lisser et de faire briller les surfaces tout en améliorant leur résistance à la corrosion.
Le revêtement Alodine assure une protection contre la corrosion et améliore l'adhérence de la peinture ; il est principalement utilisé sur les surfaces en aluminium.
Le traitement thermique modifie les propriétés mécaniques du métal afin d'augmenter sa dureté, sa résistance ou sa ductilité.
Le polissage au tonneau lisse et lustré les petites pièces par frottement et abrasion à l'intérieur d'un tonneau, ce qui permet d'obtenir une finition homogène mais légèrement texturée.

Témoignage client Histoire

YP-MFG collabore avec des entreprises issues des secteurs de l'automobile, de l'aérospatiale, du médical, de l'électronique et de la robotique. Des innovateurs indépendants aux entreprises du classement Fortune 500, nous proposons des solutions d’usinage CNC qui ont gagné la confiance de nos clients dans le monde entier.

CNC Machining for Various Industries

From automotive to aerospace, YP-MFG’s CNC machining meets the precise needs of diverse industries. We work with independent inventors, designers, and large-scale companies, serving over 20,000 customers worldwide.

Tolerances for CNC Machining

With strict adherence to industry tolerances, our CNC machining services ensures consistent accuracy for all CNC machined parts, allowing each component to integrate perfectly.

Tolérances générales

Metals : ISO 2768-f | Plastics : ISO 2768-mk

Tolérances de précision

YP-MFG can manufacture and inspect parts with strict tolerances according to your drawing specifications and GD&T annotations, including tolerances tighter than +/- 0.005 inches.

Épaisseur minimale de la paroi

0.5 mm

Taille minimale de la fraise en bout

0.5 mm

Diamètre minimal du foret

1 mm

Taille maximale des pièces

CNC Milling: 2600×1700×600 mm CNC Turning: 600×3000 mm

Taille minimale de la pièce

CNC Milling: 5×5 ×5 mm CNC Turning: 2×2 mm

Volume de production

Prototoyping: 1-100 pcs | Low volume: 101-10,000 pcs | High volume: Above 10,001 pcs

Délai de livraison

5 bussiness days for most projects.

Description
General Tolerances Description Métaux : ISO 2768-m
Plastics : ISO 2768-c
Precision Tolerances Description YP-MFG can manufacture and inspect parts with strict tolerances according to your drawing specifications and GD&T annotations, including tolerances tighter than +/- 0.001 inches.
Min Wall Thickness Description 0,5 mm
Taille minimale de la fraise en bout Description 0,5 mm
Diamètre minimal du foret Description 1 mm
Maximum Part Size Description CNC Milling: 4000×1500×600 mm
CNC Turning: 200×500 mm
Taille minimale de la pièce Description CNC Milling: 5×5 ×5 mm
Tournage CNC : 2 × 2 mm
Production Volume Description Prototypage : 1 à 100 pièces
Low volume: 101-10,000 pcs
High volume: Above 10,001 pcs
Délai de livraison Description 5 bussiness days for most projects.
Delivery of simple parts can be as fast as 1 day.

Precision CNC Machining with Guaranteed Quality

Your success depends on reliable parts. Our CNC machining services provide precision machining with a 90% first-pass yield. You can get quality CNC machined parts for both prototypes and production runs.
quality Inspection

Cerfications

Our ISO 9001 certified CNC machining facilities, together with ISO 13485, ISO 14001, and IATF 16949,
meet the highest international standards for quality and compliance.
 

Expertise

We have more than 10 quality engineers and over 20 advanced inspection tools

such as CMMs, 2D measuring systems, and XRF analyzers. This ensures accurate dimensions

and consistent performance in every project.

Transparent Process

Each stage, from raw material to final inspection, follows strict quality control procedures.

Full traceability and documented checks give customers worldwide confidence in every delivery.

Design Guidelines for CNC Machining

Optimize your parts for cost-effective CNC manufacturing with our design guidelines. Our engineers provide design-for-manufacturability (DFM) feedback before production, helping you move smoothly from prototyping to production.
Guideline Description Remarques
Rayons Sharp internal corners will naturally form radii
Drill depth
≤ 12× diameter
Drill depth
≤ 12× diameter
Ensures smooth corner transitions for CNC parts.
Threads and Tapped Holes Thread depth specifications
Φ 1.5–5 mm
3× diameter
Φ ≥ 5 mm
4–6× diameter
YP-MFG can produce threads of any specification.
Undercuts Thread depth specifications:
Square profiles Full radius Dovetail profiles
Customizable for specific part geometries.
Texte CNC Milling:
Min width
0.5 mm
Max width
0.1 mm

CNC Turning:
Uses laser marking technology
Standard text via CNC or laser engraving, customizable per requirements.

Need Custom Specifications? Our engineering team can work with your specific requirements
to achieve optimal manufacturability and part quality.

Why Choose Us

/01
High Quality Parts

Our ISO-certified CNC machining produces precise, reliable parts with strict inspection for fit and performance.

/02
Délais de livraison rapides

With local workshops and a network of CNC machine shops, we offer fast CNC machining capabilities and quick turnarounds, including lead time as fast as 1 day.

/03
Engineering Support

Rely on our team for all your CNC machining needs. Our specialists provide support to maximize design efficiency and quality.

Ready to get started?

YP-MFG CNC Machining Solutions

Prototypage rapide

Accelerate product development with our rapid machining services. We offer fast turnaround times and specialize in quick production of high-quality prototypes and mold tooling, aiding your design verification process.

Low and High-Volume Production

Whether you need small batches or large-scale production, we can offer you both. With stringent tolerance controls and comprehensive capabilities, we adapt to your volume requirements without compromising on quality.

A Robust Network of CNC Machine Shops

CNC machining begins with a computer design of a part. Machines then precisely remove material to turn the design into a real machined part. This cutting can be done from different angles using machines that have 3, 4, or 5 moving parts, known as axes.

 

At YP-MFG, we have our own main CNC machine shop and a broad network of partner shops throughout China. Our facilities aren’t limited to just basic CNC machines. We also have grinders for smoothing surfaces, wire cutters for precise cuts, and EDM machines for detailed shapes. This variety allows us to tackle complex designs that produce unique CNC machined parts with specific requirements. Our skilled machinists work with exceptional accuracy, achieving tolerances as precise as 0.01mm. This level of detail is crucial for components that must fit perfectly into larger assemblies.

 

We also use automated production lines. These are setups where machines work together smoothly and quickly, which helps us produce large quantities faster and reduces the chance of errors. This efficiency means we can deliver quality machined parts quickly to meet our clients’ needs, keeping projects on schedule.

180+

Sets of Machine

120+

Countries Shipped

20,000+

Customers Served

Le guide complet to CNC Machining

CNC Machining FAQs

CNC machining has a wide range of applications across industries.

  • In the automotive and aerospace sectors, it is used to fabricate precise engine components, structural parts, and other intricate elements.
  • The medical industry leverages CNC for manufacturing devices, implants, and surgical instruments.
  • CNC is also crucial in electronics, enabling the production of electronic housings, circuit boards, and connectors.
  • Machine tool makers rely on CNC to create complex molds, dies, and machine components. Additionally,
  • CNC is valuable for general custom part production, prototyping, woodworking, and more, allowing for consistent quality and high precision.

Advantages of CNC Machining

  • Precision and Repeatability: CNC machining ensures high precision and consistent replication of parts, crucial for complex designs with tight tolerances.
  • Reduced Human Error: The automated nature of CNC machining minimizes human error, enhancing the overall quality of production.
  • Efficiency and Speed: Automation allows for faster production cycles, enabling quicker turnaround times than manual processes.
  • Material Flexibility: CNC machines can work with a diverse range of materials, including metals, plastics, and composites, offering versatility across various applications.
  • Software Integration: Advanced CNC software supports quick design changes and updates, facilitating rapid prototyping and easy customization.
  • Cost-Effective for Large Runs: While setup costs are higher, per-unit costs decrease significantly with larger production volumes, making it cost-effective for mass production.

Disadvantages of CNC Machining

  • High Initial Costs: CNC machinery and its maintenance represent significant investments, making initial setup expensive, especially for small-scale operations.
  • Skill Requirements: Operating CNC machines requires highly skilled personnel, which can increase training costs and limit accessibility.
  • Less Cost-Effective for Small Runs: Due to setup and programming time, CNC machining may not be economical for producing small quantities of parts.
  • Material Waste: CNC machining often involves subtractive processes, leading to more material waste compared to additive manufacturing.
  • Limited to Material Hardness: Extremely hard materials can wear out CNC tools quickly, potentially increasing operational costs and downtime.

Manufacturing Process: 3D printing is an additive process, building parts layer by layer from materials like plastic or metal. In contrast, CNC machining is subtractive, cutting away material from a solid block to shape the final product.

Material Efficiency: 3D printing minimizes waste by using only the material needed to form the part, whereas CNC machining can produce more waste due to its subtractive nature.

Speed and Cost: For small batches and complex geometries, 3D printing can be faster and more cost-effective. CNC machining is preferable for larger volumes and materials requiring high precision and strength.

Surface Finish and Tolerances: CNC machining typically achieves better surface finishes and tighter tolerances compared to 3D printing.

John T. Parsons is often credited as the father of CNC machining. In the late 1940s, Parsons developed the first numerical control techniques and applied them to the production of helicopter rotor blades. Working alongside engineer Frank L. Stulen, Parsons conceptualized the method of using punched tape to guide machine tools. This innovation laid the groundwork for the development of CNC (Computer Numerical Control) technology. Their pioneering work eventually led to the creation of the first CNC machines in the 1950s, which revolutionized manufacturing by improving the precision, efficiency, and repeatability of machining processes.

G and M codes are the programming languages used in CNC machining to control CNC machine tools. G-codes are primarily used for specifying the movements of the machine, such as linear interpolation, circular movements, and other specific functions related to the actual path of the tool. M-codes, on the other hand, handle machine functions that are not directly related to the path of the tool, such as turning the machine on or off, starting or stopping the spindle, and controlling coolant. Together, G and M codes provide a comprehensive set of instructions that CNC machines follow to produce parts accurately and efficiently.

CNC machining is renowned for its ability to achieve high precision and tight tolerances, essential for complex and detailed parts. Typically, standard CNC machining can maintain tolerances within ±0.01 inches (±0.127 mm). YP-MFG defaults to standardized tolerances without special requirements. For even more precise requirements, advanced CNC machines can achieve tolerances as tight as ±0.0005 inches (±0.0127 mm) under optimal conditions. The achievable tolerance depends on several factors including the material, part geometry, size, and the specific type of CNC machine used. This capability makes CNC machining a preferred choice for industries that require highly accurate components, such as aerospace, medical, and automotive sectors.

A machining center is a highly advanced CNC machine designed to handle a variety of machining tasks including milling, drilling, and tapping, all within a single setup. This integration enhances efficiency and accuracy by reducing the need to transfer parts between different machines. Machining centers are equipped with a tool turret or magazine that holds multiple tool options, enabling automatic tool changing under CNC control. This capability allows for rapid switching between operations, optimizing production flow. Typically, machining centers are used for complex parts that require precision machining from multiple angles, making them indispensable in modern manufacturing environments.

Certainly! At YP-MFG, we have the capacity to manufacture over 10,000 diverse prototypes each month, ranging from straightforward to complex designs. Our production capabilities are supported by more than 200 state-of-the-art CNC machines. We also take pride in our team of over 100 skilled technical experts who ensure precision and quality in every project. This extensive infrastructure allows us to meet large-scale demands efficiently, making us a reliable partner for all your CNC machining needs. Whether your project is big or small, our resources are geared to deliver with excellence.

At YP-MFG, every product goes through strict verification—from trial production and inspection testing to customer confirmation—before shipment. Our quality assurance process ensures that all parts meet the agreed specifications before delivery, minimizing the risk of nonconformities. We take pride in our precision and reliability, and every shipment is the result of a joint confirmation between our engineers and customers.

At YP-MFG, we understand the diverse needs of our customers, ranging from single prototypes to large-scale production runs. Consequently, we do not enforce a strict minimum order quantity (MOQ). Whether you require just one machined part or thousands, we are equipped and ready to provide tailored solutions that meet your specific requirements. Our flexible approach ensures that all clients, regardless of order size, receive the highest level of service and quality.

The lead time for receiving a CNC machined part from YP-MFG can vary depending on several factors including the complexity of the part's design, the type of material selected, and our current production schedule. CNC machining is known for its speed, particularly for less complex parts, allowing for quick turnaround times. In fact, parts can be delivered in as fast as just one day after the machining setup is complete! However, for the most accurate time estimate tailored to your specific project, we recommend contacting us directly for a detailed quote. This way, we can provide you with a precise timeframe based on your unique requirements.

Prêt à vous lancer dans votre projet CNC ?