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One-clamp multi-process composite machining
تشغيل المطحنة الدوارة
Precision CNC Turn-mill Combination Services | Custom Turn-mill Components Manufacturer
We provide premium custom CNC turn-mill combination machining services for industrial clients worldwide. Equipped with professional multi-axis CNC turn-mill machines and a full in-house surface finishing workshop, we deliver one-stop custom turn-mill component solutions from rapid prototyping to large-scale mass production. Our stable monthly production capacity and strict quality control ensure consistent high precision and reliable quality for all high-volume custom orders.
Process video
النموذج الأولي للإنتاج
نحن موثوقون بهاشركاء مثل
أجزاء
الأجزاء التمثيلية المصنعة باستخدام الحاسب الآلي التي ندعمها
تقوم شركة Zhonghanda بمراجعة الركيزة والأبعاد الحرجة واحتياجات المظهر ومتطلبات التشطيب معًا بحيث يدعم اختيار المواد التطبيق النهائي.
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الفولاذ المقاوم للصدأ
110 Team
Production specialists
24H
Engineering response
F.A.I.
First article inspection
Video QC
Shipment documentation
TURN / MILL
Service Overview
One-clamp machining cell
Original datumLive tool accessCompleted part
Program the one-clamp route
Active operation
Establish the rotational datum
Machine primary diameters, shoulders and concentric references while the workpiece remains controlled by the original clamping system.
We provide premium custom CNC turn-mill combination machining services for industrial clients worldwide. Equipped with professional multi-axis CNC turn-mill machines and a full in-house surface finishing workshop, we deliver one-stop custom turn-mill component solutions from rapid prototyping to large-scale mass production. Our stable monthly production capacity and strict quality control ensure consistent high precision and reliable quality for all high-volume custom orders.
Our professional CNC turn-mill combination machining integrates turning, milling, drilling, grooving and tapping processes in a single clamping operation. Different from conventional single-process machining, this composite manufacturing technology eliminates repeated positioning errors, effectively improves machining accuracy and production efficiency, and perfectly solves the processing challenges of complex parts with both rotary structures and irregular milled features.
TURN / MILL
Service Features
One datum chain
Every added operation inherits the original clamping reference.
The value is not simply having more tools. It is completing interconnected geometry before the datum relationship is broken.
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Integrated turning, milling, drilling, grooving and threading fabrication
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Custom complex non-standard integrated structural parts
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Low MOQ prototype trial production & high-volume batch production
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Complete in-house surface treatment and finishing solutions
TURN / MILL
Our Turn-mill Combination Capabilities
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Turn
Establish the rotational datum
Machine primary diameters, shoulders and concentric references while the workpiece remains controlled by the original clamping system.
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Mill
Add flats and non-rotational geometry
Live tooling creates positioning faces, special profiles and milled structures without transferring the part to another machine.
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Drill
Locate axial and cross holes from the same datum
Axial, radial and cross-hole positions remain connected to turned diameters and milled faces in the same setup.
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Groove
Complete sealing and retaining features
External and internal grooves are planned around tool clearance, shoulder access and the final assembly interface.
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Thread
Finish locking and connection features
Threads and tapped holes are completed before unclamping so their location remains coordinated with every preceding feature.
Machining Type
Turn-mill Combination, Drilling, Tapping, Grooving
Tolerance Range
±0.005mm ~ ±0.1mm
Processing Diameter
2mm — 200mm
Surface Roughness
Ra 0.8μm — Ra 3.2μm
Acceptable Files
STEP, IGES, DXF, DWG, PDF
Lead Time
3–5 days for prototypes, 10–15 days for mass production
TURN / MILL
Machinable Materials
Turned body + milled feature
Selected family
Metal Materials
We process a full range of high-quality metal materials for precision CNC turn-mill combination parts, including aluminum alloy, stainless steel, carbon steel, alloy steel (4140), brass, copper and magnesium alloy. All raw metal materials are strictly inspected to guarantee high mechanical strength, excellent wear resistance and stable performance for various industrial turn-mill components.
aluminum alloystainless steelcarbon steelalloy steel (4140)brasscoppermagnesium alloy. All raw metal materials are strictly inspected to guarantee high mechanical strengthexcellent wear resistancestable performance for various industrial turn-mill components
TYPICAL / TURN
Typical Turn-mill Combination Components
Rotary datumMilled relationshipIntegrated interface
Selected integrated component
Precision Composite Shaft Parts
Custom CNC turn-mill shafts, including multi-feature transmission shafts, pin shafts and mandrels integrated with holes, grooves and threads, widely used for mechanical assembly and power transmission systems.
TURN / MILL
Surface Finishing for Turn-mill Parts
We offer comprehensive in-house surface finishing services for all custom CNC turn-mill combination components. All surface treatments are completed in our own workshop to ensure unified batch appearance, improved surface hardness, corrosion resistance and overall durability of finished turn-mill parts.
Selected zone: Turned diameter
Finish and datum protection
Phosphating
As a cost-effective surface treatment for steel CNC turn-mill parts, phosphating forms a uniform gray phosphate conversion film on steel surfaces. It greatly improves wear resistance and paint adhesion without damaging precise dimensional tolerance, suitable for all types of industrial steel composite components.
Component families
Industry Application
Our high-precision custom CNC turn-mill combination components are widely applied in various high-standard industrial fields worldwide
Selected component family
Precision Composite Shaft Parts
Custom CNC turn-mill shafts, including multi-feature transmission shafts, pin shafts and mandrels integrated with holes, grooves and threads, widely used for mechanical assembly and power transmission systems.
Select an industry scenario to review the matching application context.
Discuss a Turn-mill Application
TURN / MILL
CNC CNC Turn-mill Combination Design Guidelines
Rotary clearanceLive-tool accessSingle setup
Active design chapter
Tool clearance and rotational balance
Avoid Tool Interference
Clearance ≥ 1.5× tool diameter
Ensure sufficient clearance between milled features and adjacent shoulders/diameters. Maintain at least 1.5× tool diameter distance from any live-tool feature to the nearest cylindrical surface to prevent holder collision.
Balance Workpiece Geometry
Reduce spindle speed 30–50% if unbalanced
Minimize heavy unilateral features (e.g., large flats, deep cutouts) that cause vibration. For unbalanced designs, either add counterweights or reduce spindle speed by 30–50% to preserve surface finish.
Use Standard Tool Sizes
Use standard drill, end mill and tap sizes
Specify standard drill, end mill, and tap sizes (metric: 3/6/8/10 mm, imperial: 1/8/1/4 in). Avoid custom non-standard tools to reduce cost and lead time.
TURN / MILL
عملية العمل الدقيقة ZHD
سير عمل إنتاج خاضع للرقابة لـ Precision CNC Turn-mill Combination Services | Custom Turn-mill Components Manufacturer، بدءًا من المراجعة الهندسية وإعداد المهام وحتى الفحص النهائي والتسليم.
Single-setup traveler
Program, machine and inspect the full feature stack as one route.
Active gate 1 of 6
مهمة الإنتاج
التأكد من متطلبات Precision CNC Turn-mill Combination Services | Custom Turn-mill Components Manufacturer ومراجعة الرسومات وإعداد أدوات الفحص وترتيب المواد المطلوبة قبل بدء الإنتاج.
WHY / CHOOSE
Why Choose Our CNC Turn-mill Combination Service
Primary production advantage
One clamp. One datum. One finished feature stack.
The commercial value comes from reducing transfers, cumulative positioning error, disconnected inspections and external finishing steps.
E01
Professional integrated turn-mill machining capability
We integrate turning, milling, drilling and tapping processes in one single clamping to efficiently complete complex multi-feature composite parts with high efficiency.
E02
Guaranteed high machining accuracy
Single-clamp one-time forming avoids cumulative positioning errors caused by repeated clamping, ensuring excellent dimensional accuracy and consistency for complex custom turn-mill components.
E03
Full in-house one-stop service
Complete surface finishing processes are available in our factory, simplifying your procurement procedures and greatly shortening the overall production cycle.
E04
Stable mass production capacity
We own mature standardized batch production systems and stable monthly output to meet large-volume custom turn-mill part orders with consistent quality.
E05
Strict full-process quality control
Every batch of CNC turn-mill parts undergoes comprehensive dimensional inspection and appearance testing, with official quality inspection reports provided before delivery.
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What is CNC turn-mill combination used for?
CNC turn-mill combination machining is mainly used to manufacture complex integrated parts with both rotary and milled special-shaped features, widely utilized in automation, medical devices, aerospace, optical instruments and precision electronics industries.
What is the difference between turning, milling and turn-mill combination?
Conventional turning only produces simple rotary parts, while milling processes irregular flat and special-shaped structures. CNC turn-mill combination integrates both core processes in one single clamping setup, completing all complex features at one time to achieve higher precision and production efficiency.
Can you process complex multi-feature composite parts?
Yes. Our advanced multi-axis CNC turn-mill machines support one-time integrated forming of parts with holes, grooves, flat surfaces and threads to meet all complex custom design requirements.
What materials are suitable for turn-mill combination processing?
We support various machinable materials, including aluminum alloy, stainless steel, carbon steel, alloy steel, brass, magnesium alloy and multiple high-performance engineering plastics.
Do turn-mill composite parts need surface treatment?
Professional surface finishing treatments can effectively improve the hardness, corrosion resistance, wear resistance and aesthetic appearance of CNC turn-mill parts, meeting diverse industrial application standards.
What is your tightest turn-mill combination tolerance?
We can achieve a strict machining tolerance of ±0.005mm, supporting ultra-high-precision custom CNC turn-mill component manufacturing.
Do you provide custom non-standard composite parts?
Yes. We provide full customized manufacturing services for standard and non-standard CNC turn-mill combination parts according to customers’ 2D/3D drawings and technical requirements.
Can you support large batch production?
Yes. We have standardized batch production workflows and stable production capacity to ensure stable quality and sufficient supply for large-volume turn-mill part orders.
How about your delivery cycle?
Prototype orders take 1 to 3 working days, and mass production takes 7 to 15 working days, adjusted flexibly according to part complexity and order quantity.
جاهز للتصنيع
Send your CAD drawings to get professional custom CNC turn-mill combination solutions and accurate quotations.
Equipped with a complete in-house surface finishing workshop, we provide free DFM analysis and one-stop professional technical consultation for all custom precision manufacturing projects.