Услуги ЧПУ-токарной обработки —
Токарный, Swiss и токарно-фрезерный станки
Валы, втулки, штифты и сложные вращательные детали с допуском ±0,005 мм. Наши ЧПУ-токарные станки, Swiss-машины и токарно-фрезерные центры обработают любую цилиндрическую деталь.
Что такое ЧПУ-токарная обработка?
ЧПУ-токарная обработка — процесс, при котором заготовка вращается с высокой скоростью, а стационарный однорезцовый инструмент движется по осям X и Z. The result is parts with cylindrical, conical, threaded or contoured profiles — shafts, pins, bushings, nozzles, fittings and more.
Standard CNC lathes are the most economical option for rotational parts up to 400 mm diameter and 1,500 mm length. Adding live tooling to the turret allows milling, drilling and tapping operations in the same setup — eliminating costly repositioning.
Swiss-type CNC turning uses a guide bushing to support the bar stock immediately adjacent to the cutting zone. This eliminates deflection and enables extremely long, slender parts — down to 0.5 mm diameter — at micron-level tolerances. It is the method of choice for medical screws, dental implants and precision electronics.
Choose standard turning for general-purpose cylindrical parts. Choose Swiss when L/D exceeds 10:1 or diameter falls below 6 mm. Add live tooling when cross-features would otherwise require a second machine. See our tolerance guide for detailed capability data.
Виды ЧПУ-токарной обработки
Мы эксплуатируем ЧПУ-токарные станки, Swiss-токарные центры и токарно-фрезерные комплексы.
CNC Lathe Turning
2-axis CNC turning is the foundation of cylindrical part production. The workpiece rotates while a stationary cutting tool traverses in X and Z to produce shafts, pins, step-bores, threads and tapers with excellent repeatability.
- Standard tolerance ±0.01 mm
- Max diameter 400 mm
- Max length 1,500 mm
- Internal and external threads
Ideal for: shafts, pins, spacers, threaded fasteners, pulleys
CNC Turning with Live Tooling
Live-tooling lathes add rotating milling and drilling heads on the turret. Cross-holes, keyways, flats and off-centre features can all be machined without moving the part to a milling centre — saving setups and maintaining concentricity.
- Milling, drilling & tapping in one setup
- Off-centre and angular features
- Slot, flat, cross-hole in single clamping
- Better concentricity than multi-setup
Ideal for: valve bodies, hydraulic fittings, shafts with keyways or cross-holes
Швейцарское CNC точение
Swiss-type lathes guide the bar stock through a guide bushing, supporting it right at the cut. This near-zero deflection setup allows extremely slender parts — down to 0.5 mm diameter — to be machined to micron-level precision at high feed rates.
- Min diameter 0.5 mm
- Tolerance to ±0.003 mm
- Ideal for long, slender parts
- High-volume production efficiency
Ideal for: medical pins, watch parts, dental screws, micro-shafts, electronics
Характеристики токарной обработки
Быстрый справочник по характеристикам машин.
| Характеристика | ЧПУ-токарный | Swiss ЧПУ |
|---|---|---|
| Стандартный допуск (диаметр) | ±0.01 mm | ±0.005 mm |
| Высокоточный допуск | ±0.005 mm | ±0.003 mm |
| Макс. диаметр обработки | 400 mm | 32 mm |
| Макс. длина обработки | 1,500 mm | 300 mm |
| Мин. диаметр | 2 mm | 0.5 mm |
| Шероховатость Ra | 0.8 μm std | 0.4 μm std |
| Стандарты резьбы | M, UNC, UNF, BSPT | M, UNC, UNF |
| Приводной инструмент | Available | Available |
Допуски зависят от материала, соотношения L/D и геометрии элемента. Свяжитесь с нами для анализа ТПК по критическим размерам.
Обрабатываемые материалы
Обрабатываем 50+ металлов и конструкционных пластиков:
Нанесение покрытий
Все виды покрытий выполняются собственными силами.
После точения
Ra 1.6–3.2 μm direct off the lathe. Tool marks visible but functionally clean surfaces.
Шлифование
Post-turn cylindrical grinding to Ra 0.2–0.4 μm for bearing journals, sealing surfaces and precision fits.
Анодирование
Type II or Type III hard anodizing for turned aluminum parts. Excellent corrosion and wear resistance.
Электрополировка
Electrochemical smoothing for stainless steel turned parts. Ideal for FDA/medical applications.
Никелирование
Electroless nickel for uniform thickness on complex turned geometries. Excellent corrosion resistance.
Black Oxide
Conversion coating for steel turned parts — mild corrosion resistance, no dimensional change.
Passivation
Stainless steel chromium-oxide layer restoration after machining. ASTM A967 compliant.
Полировка
Manual or mass-media polishing to mirror Ra <0.1 μm for shaft surfaces and hydraulic components.
Рекомендации по конструированию для ЧПУ-токарной обработки
Следование рекомендациям обеспечивает точные КП и технологичность.
- L/D ratio below 10:1 for standard turning — slender parts beyond this ratio need steady rest support or Swiss-type machines.
- Internal bore diameter minimum 6 mm for standard boring bars. Smaller requires Swiss-type or gun drilling.
- Thread reliefs and undercuts add setup time — only specify where functionally necessary.
- Specify concentricity and runout as GD&T callouts on 2D drawing, not just dimensional tolerances in the model.
- Knurling, O-ring grooves and thread forms should be called out on the drawing with form standard (e.g. 60° Unified thread).
- Material selection matters for turning: free-machining grades (303 SS, C360 brass) cut faster and cheaper than work-hardening grades (316L, Ti).
Рекомендации по конструированию для ЧПУ-токарной обработки
Следование рекомендациям обеспечивает точные КП и технологичность.
Запросить КП на токарную обработкуОбслуживаемые отрасли
Токарные возможности с ЧПУ служат требовательным задачам шести отраслей.
Смежные услуги
CNC Milling
3-axis, 4-axis & 5-axis milling for prismatic parts, pockets, surfaces. ±0.001 mm.
5-Axis Machining
Single-setup complex geometry. Aerospace, medical and turbomachinery specialists.
Tolerance Guide
Full achievable tolerances, GD&T capabilities and design guidelines.
Готовы заказать токарную обработку?
Загрузите CAD-файлы и получите подробное КП за 24 часа.
Need milling too? Shafts with keyways, valve stems with hex drives, threaded parts with milled flats — run the whole job through our combined milling- and-turning shop instead. Same factory, same engineer, one quote, no fixturing re-stack error.
See CNC Milling + Turning Services
