Tapered Machining
Discover top-quality custom Tapered Machining from KGL Machining, a leading Manufacturer and Supplier based in China. As a trusted Factory, we specialize in
General Industrial Components
1. Product Definition & Application This component is a High-Precision Multi-Stepped Tapered Shaft Sleeve (Bushing).
Or email drawings to kgl@kglmfc.com
Key Specifications
| Parameter | KGL Capability |
|---|---|
| Parameter Item | Specification & Technical Data |
| Product name | Tapered Machining |
| Primary Material | High-Strength Aerospace-Grade Aluminum Alloy (Custom alloys available) |
| Dimensional Tolerance | Up to ±0.005mm (Micron-level precision) |
| Surface Roughness | ≤0.8μm (Fine-turned / Precision ground) |
| Cleanliness Standard | GSP 911 Class 2 Ultra-Clean (Vacuum and cleanroom-ready) |
| Quality Control | 100% CMM Verification + Full Datum [A, B, C] Validation |
| Tolerance | ±0.005 mm standard on metals, engineering plastics, and carbon fiber composite |
| Process | 5-axis CNC milling, 3+2 milling, CNC turning, EDM as required |
| Inspection | Hexagon / Zeiss CMM with 0.0015 mm accuracy, full first-article reports |
| Certifications | ISO 9001:2015, ISO 13485:2016, AS9100D |
| Capacity | 100+ CNC machines including 11 five-axis centers |
| MOQ | No MOQ; 1-piece prototypes supported |
| Quote | Within 24 hours for complete 2D/3D files |
About This Part
1. Product Definition & Application This component is a High-Precision Multi-Stepped Tapered Shaft Sleeve (Bushing). It acts as a critical mechanical interface designed for absolute centering, rigid torque transmission, and flawless axial alignment. Featuring a complex multi-stepped geometry, 180° symmetrical internal keyways, and external locknut threads, it is widely used in optoelectronic lens positioning, semiconductor processing equipment, and high-speed robotic joints where zero radial play is required. 2. Core Advantages & High-Intent FAQs Ultimate Concentricity Control: Adhering strictly to the rule "ALL DIA. MUST BE CONCENTRIC," we control coaxiality down to micro-level tolerances (≤0.005mm), completely eliminating radial deviation during high-speed rotation. 5-Axis Single-Setup Machining: Utilizing our advanced Mazak 5-axis multi-tasking centers, we turn outer diameters, bore inner tapers, and mill internal keyways in a single continuous setup to eliminate re-clamping errors. Internal Stress Relief: Every Tapered Machining part undergoes high-temperature tempering after rough cutting to fully bleed off internal stress, ensuring the component stays dimensionally true for its entire service life.
Procurement FAQ:
Q: How do you guarantee the concentricity of the internal taper relative to the outer stepped diameters? A: By using 5-axis single-setup machining, all critical features are cut in one operation. This entirely eliminates the indexing and alignment errors common with traditional multi-machine processing. 3. Technical Specifications Parameter Item Specification & Technical Data Product name Tapered Machining Primary Material High-Strength Aerospace-Grade Aluminum Alloy (Custom alloys available) Dimensional Tolerance Up to ±0.005mm (Micron-level precision) Surface Roughness ≤0.8μm (Fine-turned / Precision ground) Cleanliness Standard GSP 911 Class 2 Ultra-Clean (Vacuum and cleanroom-ready) Quality Control 100% CMM Verification + Full Datum [A, B, C] Validation 4. Quality Assurance, Packaging & Service 100% CMM Inspection: Every critical feature and taper angle is verified via Coordinate Measuring Machines (CMM) against your 3D CAD model. A full CMM Inspection Report and Material Certificate (MTR) accompany every shipment. Vacuum Protective Packaging: Parts undergo an automated ultrasonic wash and are individually vacuum-sealed in heavy-duty anti-static bags with custom shock-absorbing foam to prevent any surface scratches or oxidation during transit. Warranty & Support: We return engineering feedback with the quotation for engineering changes, full sample support for pilot runs, and a 12
Why Machine It at KGL
Five-Axis Fleet
100+ CNC machines including 11 five-axis centers run complex geometry in single setups, so tolerances do not stack up across refixturing.
Verified Accuracy
±0.005 mm standard on metals, plastics, and carbon fiber composite, verified on Hexagon and Zeiss CMMs (0.0015 mm accuracy).
Fast Prototypes
Engineering feedback with every quotation; prototype parts typically machined in 15 to 25 days.
One Supplier, End to End
Material sourcing, machining, heat treatment coordination, finishing, CMM inspection and export packaging under one roof.
Commercial Terms
| Commercial | Detail |
|---|---|
| MOQ | No MOQ |
| Quote turnaround | 24 hours for complete 2D/3D files |
| Certifications | ISO 9001:2015, ISO 13485:2016, AS9100D |
| Standard tolerance | ±0.005 mm |
| Precision tolerance | ±0.005 mm on critical features |
| Inspection | Hexagon / Zeiss CMM + first-article reports |
Common Questions
Which materials can this part be machined from?
Common options include Aluminum alloys, stainless steels, brass, copper, titanium and engineering plastics; the exact grade follows your drawing. Send your drawing and we confirm material availability and stock within 24 hours.
What tolerances can you hold?
Standard tolerance is ±0.005 mm on metals, engineering plastics, and carbon fiber composite. Every dimension is verified against the 3D model on Hexagon or Zeiss CMMs.
How fast can I get first samples?
You receive engineering feedback with the quotation, within 24 hours of sending a drawing. Prototype parts are typically machined in 15 to 25 days depending on geometry and finishing.
What quality documentation comes with the parts?
Each shipment can include a first-article inspection report, dimensional CMM report, and material certificates. KGL is certified to ISO 9001:2015, ISO 13485:2016 and AS9100D.
Is there a minimum order quantity?
No. KGL supports 1-piece prototypes through volume production on 100+ CNC machines, so you can start small and scale the same process.
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Send your 2D/3D drawings and get a quote within 24 hours. No MOQ for prototypes and small lots.
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