Precision Machined Parts --Ultra High Precision,used in precision electronics, medical equipment, semiconductor equipment, inspection instrument, optical equipment and other fields.
Products Features
1.Ultra High Precision
By using multi-axis CNC machines (such as 5-axis machining centers), precise tolerances of ±0.005mm can be achieved. In some cases, the precision even reaches the level of 0.0025mm.
A strict quality inspection system ensures that the key dimensions meet the requirements of high-end fields such as healthcare and aerospace.
2.Material Diversity
Support processing of various materials such as stainless steel, aluminum alloy, titanium alloy, copper and engineering plastics.
The surface treatment process (such as passivation) can be selected according to the requirements to enhance performance.
3.Complex Structure
By using multi-axis linkage technology, complex geometric shapes can be processed, such as those for medical devices and components of unmanned aerial vehicles.
4.Industry Compatibility
It is widely applied in fields such as precision instruments, automobiles, communication equipment and automated machinery.
Application Fields
Precision machined parts, with their micrometer-level precision and the ability to process complex geometries, play a crucial role in multiple high-tech fields. The core applications of these parts are as follows:
(1) Electronic and semiconductor equipment
Lithography machine components: The silicon wafer carrier needs a flatness of ≤ 0.1 μm/100mm, and it is processed using a precision grinding method on a granite base.
5G base station filter: Cavity processing accuracy ±0.01mm, complex internal cavity structure is achieved through slow wire electrical discharge machining.
(2) Medical Devices and Biotechnology Engineering
Surgical robot joint: Made of 316L stainless steel, precisely processed, with a mating clearance of ≤ 10 μm, ensuring smooth movement.
Implantable device: The surface of the artificial joint needs to be mirror-polished (Ra ≤ 0.2 μm) to reduce tissue friction. The material is cobalt-chromium alloy.
(3) Automobile and New Energy Field
Electric drive system: The motor shaft is made of carburized steel 20CrMnTi, with gear shape accuracy reaching DIN 6 level, reducing transmission noise.
Hydrogen fuel cell bipolar plate: Flow channel depth tolerance ±0.02mm, achieved through ultra-precise stamping for micrometer-level sealing.
(4) Aerospace and Defense Industry
Aircraft engine components: such as turbine blades and fuel nozzles need to meet geometric tolerances of ≤ 5 μm, surface roughness of Ra ≤ 0.4 μm. Complex curved surfaces are formed through five-axis CNC processing.
Missile guidance system: The inertial navigation components (such as gyroscope mounts) need to ensure micrometer-level coaxiality through precise turning. The materials are mostly titanium alloy TC4.
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