Products Description
CNC turning eccentric bushing is a very important part, which plays a key role in mechanical equipment. Its design can make the connection between the rotary shaft and the transmission shaft more firm and stable, thus ensuring the normal operation of the equipment. The part usually needs to go through a precision machining process to ensure its dimensional accuracy and surface smoothness. During use, CNC turned eccentric bushings need to withstand considerable torque and pressure, so they need to have high strength and wear resistance to guarantee their long service life. In addition to being used in machinery and equipment, CNC turning eccentric bushings can also be widely used in other fields such as automobile manufacturing, aerospace and other fields.
We specialize in mission-critical eccentric components: Utilizing 5-axis live-tool turning centers, we achieve ±0.01mm tolerances on OD/ID/bore/keyway features in a single setup with your chosen material (steel/stainless/copper alloys). C-axis indexing locks angular position, guaranteeing precise spatial relationships between eccentricity (e=0.1-20mm) and auxiliary features. This "intentional misalignment" simplifies mechanisms in vibratory feeders, press rollers, and quick-change jigs. From DFM feedback to volume production – our rigidity & thin-wall distortion control delivers robust solutions for your custom motion systems.
Why do you choose our factory?
Our services
Product Quality and Service: We can provide a one-stop service with unparalleled product quality and customized services.
Tolerance: ±0.005mm Roughness: 0.1~3.2
Machine Axis: 3, 4, 5, 6 MOQ: 10 pcs
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About us
Huizhou Jiyan Hardware Co., Ltd
We are a CNC precision manufacturing factory with 17 years of specialized experience, dedicated to providing comprehensive, high-precision custom machining services. Equipped with hundreds of advanced machining centers (milling, turning, Swiss turning) and inspection equipment, we possess robust capabilities in processes including wire EDM, stamping, powder metallurgy, casting, laser cutting, and bending. Regardless of size, from intricate components as small as 5mm to large parts up to 2 meters, we leverage our extensive expertise and refined technology to ensure strict quality control and efficiently meet your custom manufacturing requirements.
±0.01mm Relentless Precision
5-axis synced with probing – even locks eccentric phase angles
Single-Setup Complexity
Turn-mill combo eliminates realignment errors – saves 30% labor
Thin-Wall Defense System
HSM toolpaths crush distortion (＜0.005mm on aluminum)
Prototype to Volume
CPK≥1.33 batch consistency – zero scrap mindset
our recent product
Aluminum
2024, 5083, 6061, 6063, 7075, etc.
Stainless steel/Steel/Titanium
SUS303, SUS304, SS316, SS316L,17-4PH, etc.
1214L/1215/1045/4140/SCM440/40CrMo, etc.
TA1,TA2/GR2, TA4/GR5, TC4, TC16,TC18,TC21,TC22,TC26,TC118B,etc.
Brass/cooper
HPb63, HPb62, HPb61, HPb59, H59,H68, H80, H90,
C11000, C12000, C22000, C26000, C28000, C36000,etc.
Surface treatment
Plating, anodizing, sandblasting, polishing, metal brushing, etc.
FAQ
01.How to certify ±0.01mm eccentricity tolerance?
① CMM inspection (0.6+L/600μm) for full GD&T
② 50x digital projection for keyway angles (0.001mm res.)
③ RoHS compliance <100ppm heavy metals (ISO 13485 certified)
02.Solution for thin-wall stainless distortion?
03.Reliability of prototype-to-volume process transfer?
04.Zero secondary setup for complex eccentric parts?
Our Certificates
AS9100D
IATF16949
ISO9001
ISO13485
ISO14001
customers and us
Contact us
: +8613719668492
: andy@hzjiyan.com
: sskktom@gmail.com
: az2560107
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