We offer 3-axis, 4-axis, and 5-axis CNC milling services capable of handling both basic and intricate shapes, with dimensional tolerances reaching up to ±0.002 inches.
Our CNC turning services support the production of precision threads, deep bores, and a wide range of complex cylindrical and round components.
We offer high-precision CNC grinding services for achieving tight tolerances, fine surface finishes, and complex shapes in hard materials.
Our CNC Machining Services
Our Custom CNC Machining Services is ideal for engineers and industrial designers seeking high-speed, high-precision parts. At Abismould, we offer CNC services suitable for rapid prototyping and low-volume production of end-use components. With a dedicated facility housing over 20 high-tech CNC mills, lathes, wire EDMs, countersinks, and surface grinding machines, along with quality assurance at every stage, we ensure the finest quality components tailored to your exact specifications.
| Our Capabilities | Description |
| Output | 300-400 sets / year |
| On-site machines | 20+ |
| Materials | 20+ metals, plastics, carbon fibre |
| Standard tolerance | ±0.03mm (metals) |
| Lead time | From 7 days |
CNC Machining Materials
Metal
Plastic
CNC Surface Finish Options
We offer a wide range of high-quality chemical and mechanical surface finish options for CNC metals and plastics.
- Anodized
- Black Oxide
- Brushed
- Sandblasted
Why CNC Machining
Why Choose CNC Machining
When compared to additive manufacturing like 3D printing, CNC machining produces parts with greater strength, enhanced surface finish, and overall higher production quality. This makes CNC machining the preferred process during later development phases when functional testing and accuracy are critical.
Applications of Custom CNC Machining
Ideal for producing highly precise components, rapid metal prototyping, high-performance plastic parts, and small to medium batch manufacturing. Our CNC services are designed for agile production needs, delivering high-quality parts quickly and consistently.
Key Benefits of CNC Machining
- High-speed and consistent manufacturing
- Maintains strict dimensional tolerances
- Compatible with a vast selection of metal and plastic materials
- Minimizes risk of manual error
CNC Machining faqs
What is High-Efficiency CNC Rapid Prototyping?
High-efficiency CNC rapid prototyping is an advanced manufacturing technology that utilizes computer numerical control machines to quickly produce part prototypes. This technology converts design drawings into physical components in a short time through precision cutting processes. Compared to traditional machining methods, rapid prototyping offers advantages such as high machining accuracy, wide material selection, and excellent surface quality. It is widely used in product development, sample manufacturing, and small-batch production, significantly reducing product development cycles and improving design verification efficiency. This technology has become an indispensable manufacturing process in modern industry.
What are CNC Machining Costs?
CNC machining costs primarily consist of material costs, machine time fees, tool consumption, labor costs, and equipment depreciation. Generally, simple part machining costs range from $7-30 per hour, while complex precision parts can cost $45-120 per hour. Key factors affecting pricing include part complexity, material type, accuracy requirements, batch size, and delivery schedule. Aluminum alloy machining is relatively cost-effective, while stainless steel and titanium alloys are more expensive. Larger batches result in lower per-unit costs. Customers are advised to provide detailed drawings and technical requirements for accurate cost estimates.
What are the Different Types of Machining Processes?
Mechanical machining processes can be classified into various types according to different standards:
By Processing Method: Cutting machining (turning, milling, drilling, grinding), forming processes (forging, stamping, casting), welding processes, heat treatment
By Precision Level: Rough machining, semi-finishing, finish machining, ultra-precision machining
By Automation Level: Manual machining, semi-automatic machining, fully automatic CNC machining, intelligent flexible manufacturing
By Material Removal Method: Conventional cutting, EDM, laser cutting, waterjet cutting, chemical etching
Each process has specific applications and technical characteristics, requiring selection of the most suitable machining method based on part requirements.
Which Industries Use CNC Machining?
- Aerospace Industry: High-precision machining of aircraft engine components, fuselage structural parts, and precision instrument assemblies
- Automotive Manufacturing: Mass production of engine blocks, transmission housings, precision gears, and brake system components
- Medical Device Industry: Biocompatible machining of surgical instruments, implants, and precision medical equipment components
- Electronics and Communications: Precision manufacturing of heat sinks, precision connectors, communication device housings, and circuit board fixtures
- Energy and Power Industry: Heavy machining of wind turbine gearboxes, nuclear power equipment parts, and oil drilling tools
- Mold Manufacturing: High-precision cavity machining of injection molds, stamping dies, and die-casting molds
What are Standard Machining Tolerances?
CNC machining standard tolerance grades follow ISO2768 standards, divided into four levels: coarse, medium, fine, and very fine. General CNC machining can achieve tolerance ranges from ±0.0002" to ±0.02". Specific standards include: linear dimension tolerance grade m (medium) at ±0.004", precision grade f at ±0.002", and ultra-precision grade v at ±0.0008". Angular tolerances typically range from ±0.5° to ±0.1°. Surface roughness can achieve Ra 32-125 μin. In actual machining, tolerance selection must consider functional requirements, machining costs, and technical feasibility, as overly strict tolerances significantly increase machining difficulty and costs.
When are CNC Parts Better than 3D Printed Parts?
CNC machining is superior to 3D printing in the following situations: when high material strength is required, CNC-machined metal parts offer better mechanical properties and durability; when strict accuracy is needed, CNC achieves higher dimensional precision and surface quality; for large-volume production, CNC offers lower per-unit costs and higher production efficiency; for complex internal cavities and deep hole machining, CNC can achieve geometric features difficult for 3D printing; when special materials are needed, such as superalloys or engineering plastics, CNC offers broader material selection; when minimal post-processing is required, CNC-machined parts typically don't need additional support removal and surface treatment procedures.