Home Companies SUZHOU POLESTAR METAL PRODUCTS CO., LTD

Internal Custom Precision Parts Precision Cnc Components 5 Axis Machining Milling

SUZHOU POLESTAR METAL PRODUCTS CO., LTD

Contact Us

[China] country

Trade Verify

Address: No. 999 Xueyuan Road, Bacheng Town, Kunshan City, Jiangsu China 215300

Contact name:Judy

Inquir Now

SUZHOU POLESTAR METAL PRODUCTS CO., LTD

Verified Suppliers
  • Trust
    Seal
  • Verified
    Supplier
  • Credit
    Check
  • Capability
    Assessment

Internal Custom Precision Parts Precision Cnc Components 5 Axis Machining Milling

Country/Region china
City & Province jiangsu
Categories Clocks
InquireNow

Product Details

High End Speaker Internal Metal Parts CNC Service 5 Axis Machining Milling

 

Use of CNC metal processing in speakers

1. Metal Speaker Casing
Process:
Material: 6061 aluminum alloy/304 stainless steel, integrated by 5-axis CNC milling, wall thickness can be controlled between 0.8-2mm, balancing lightweight and rigidity.
Surface treatment: Sandblasting anodizing (matte texture) or mirror polishing (Ra ≤ 0.1 μ m) to enhance fingerprint resistance and wear resistance.
Advantages:
Seamless structure reduces resonance and ensures low-frequency purity;
Precision heat dissipation hole design (aperture tolerance ± 0.05mm) optimizes sound wave diffusion.

2. Diaphragm
Process:
Material: Titanium alloy/magnesium alloy, achieved high rigidity and low quality through ultra-thin CNC turning (thickness 0.1-0.3mm).
Topology optimization: biomimetic honeycomb structure milling, resonance frequency increased by 30% (such as Beryllium diaphragm).
Advantages:
Reduce segmentation vibration and extend high-frequency response to 40kHz;
Suitable for Hi End headphones/monitoring speakers.

3. Internal Bracket and Waveguide
Process:
Multi material composite: aluminum+carbon fiber insert, ensuring acoustic symmetry through CNC precision assembly of hole positions (coaxiality ≤ 0.01mm).
Complex surface: 5-axis linkage processing parabolic waveguide surface to reduce sound diffraction.
Advantages:
Accurate alignment of the supporting unit diaphragm to reduce phase distortion;
The surface roughness Ra of the waveguide is ≤ 0.4 μ m, which suppresses high-frequency burrs.

 

Our Product Specifications

Raw MaterialAluminum like 6061 7075 5052 2024 6082 6063 5083 2011 7050 7075-T6,Stainless steel like 301 302 303 304 305 309 310 316 317 321 347,Brass H59 H62 H63 H65 H68 H70 H75,Titanium alloy like  TA1/2/3/4/5 TC4/6/11 and any other metal or plastic you need
Process techologyCNC machining,turning,milling,cutting,welding,etc.
Surface treatmentElectroplating, sandblasting, anodizing, polishing, passivation,etc.
ColourCustomed
MOQ50PCS
Accuracy+/- 0.0025mm
EquipmentCNC machining centers, CNC lathes, grinders, engraving machines, etc.
Inspection

Calipers, Micrometers, CMM 

ApplicationSurgical instruments, implants, medical equipment parts
Delivery Time2-3weeks

 

CNC Machining Tolerance

Precision MachiningMetals, PEEK, And
ULTEM with Drawing
Other Plastics
with Drawing
No Drawing
Linear Dimension+/- 0.0025 mm
+/- 0.0001 inch
+/- 0.05 mm

+/- 0.002 inch
ISO 2768 Medium
Hole Diameters
(Not Reamed)
+/- 0.0025 mm

+/- 0.0001 inch
+/- 0.05 mm

+/- 0.002 inch
ISO 2768 Medium
Shaft Diameters+/- 0.0025 mm

+/- 0.0001 inch
+/- 0.05 mm

+/- 0.002 inch
ISO 2768 Medium

 

Why Choose Us to Process for You?

Choosing our CNC machining services ensures not only precision and quality but a partnership built on trust and reliability. At Polestar Metal, we are committed to delivering excellence in every aluminum component we produce. From prototyping to full-scale production, we are equipped to meet your specific needs and bring your designs to life.

 

 

Hot Products

Magnesium Alloy CNC Machined Camera Optical Lens Shock Absorbing Housing Product Overview Engineered ...
High Performance 5 Axis Aluminum CNC Machined Parts For Yoyo Toy Spare Parts Product Overview: ...
5-Axis CNC Machining Mirror Polished 17-4PH Stainless Steel Motor Mounts Product Overview: In power ...
Efficient Heat Dissipation CNC Machined Custom Aluminum Projector Housing Product Overview: This ...
6063 Aluminum Alloy CNC Machined Photovoltaic Inverter Heatsink Product Overview: This product is ...
CNC Machined Black Anodized Aluminum Awning Bracket For Balcony Canopy Product Overview This CNC ...