| Допустимые отклонения в мм для диапазонов номинальной длины | Класс допуска:обозначение (описание) | |||
|---|---|---|---|---|
| f (штраф) | m (средний) | c (грубый) | ||
| Линейные размеры | ||||
| 0,5 до 3 | ±0.05 | ±0.1 | ±0.2 | |
| от 3 до 6 | ±0.05 | ±0.1 | ±0.3 | |
| более 6 до 30 | ±0.1 | ±0.2 | ±0.5 | |
| более 30 до 120 | ±0.15 | ±0.3 | ±0.8 | |
| более 120 до 400 | ±0.2 | ±0.5 | ±1.2 | |
| более 400 до 1000 | ±0.3 | ±0.8 | ±2.0 | |
| более 1000 до 2000 | ±0.5 | ±1.2 | ±3.0 | |
| более 2000 до 4000 | - | ±2.0 | ±4.0 | |
| Внешний радиус и высота фаски | ||||
| 0,5 до 3 | ±0.2 | ±0.2 | ±0.4 | |
| от 3 до 6 | ±0.5 | ±0.5 | ±1.0 | |
| более 6 | ±1.0 | ±1.0 | ±2.0 | |
| Угловые размеры | ||||
| до 10 | ±1º | ±1º | ±1º30' | |
| более 10 до 50 | ±0º30' | ±0º30' | ±1º | |
| более 50 до 120 | ±0º20' | ±0º20' | ±0º30' | |
| более 120 до 400 | ±0º10' | ±0º10' | ±0º15' | |
| более 400 | ±0º5' | ±0º5' | ±0º10' | |
A: CNC milling is a subtractive manufacturing process that uses computer-controlled cutting tools to remove material and create precise parts from metal or plastic materials.
A: Common materials include aluminum, steel, stainless steel, brass, copper, titanium, ABS, PC, POM, Nylon, and other engineering plastics.
A: Our standard tolerances for CNC milled metals is ISO 2768-m and ISO 2768-c for plastics,our cnc machined parts even can reach to 0.01 mm depending on the material, geometry, and machining process.
A: Available finishes include anodizing, powder coating, painting,sandblasting, polishing, brushing, electroplating, laser engraving, passivation, and more.
A: We accept STEP, STP, IGES, IGS, STL, PDF, and other common 2D/3D CAD files.
A: Lead time typically ranges from 3–7 days depending on part complexity and quantity. Rapid prototypes can be delivered even faster.
A: Yes. We support rapid prototyping, bridge production, and full-scale manufacturing.
A: We provide 3-axis, 4-axis, and 5-axis CNC milling for complex geometries, tight tolerances, and multi-surface machining.
A: We perform full inspections from raw material come in to pre-shipment by using precision measurement tools such as CMM,projector,height gauge,etc,dimensional and mechanical inspection strictly follow the standard GB/T 2828.1-2012,100% full inspection on appearance,which leaves you with no concerns about quality issues.
A: Yes. We offer surface finishing, heat treatment, logo engraving, and assembly upon request.
5-Axis CNC Machining Services simplify complex part production by reducing setups, improving accuracy, and enabling efficient machining of difficult geometries.
Learn how 3-axis, 4-axis, and 5-axis CNC machining differ in setup, geometry, accuracy, cost, and applications to choose the right process.
A practical look at how a digital part design becomes a finished CNC component through engineering review, programming, machining, inspection, and finishing.
