Needle shaped zirconia ceramic shaft

Needle shaped zirconia ceramic shaft is a high-performance ceramic component precision machined from high-purity zirconia (ZrO ₂) material. Its unique needle shape design makes it widely applicable in precision instruments, medical devices, electronic equipment, and other fields.
Product Features
-High hardness and wear resistance: Zirconia ceramics have a hardness close to diamond, which can effectively resist friction and wear, and extend their service life.
-Corrosion resistance: It has excellent corrosion resistance to acids, alkalis, and organic solvents, and is suitable for harsh environments.
-High precision machining: Advanced precision ceramic forming and sintering processes are used to ensure high dimensional accuracy, with tolerances controlled within ± 0.01mm.
-Low friction coefficient: Smooth surface, low friction coefficient, can reduce energy loss of moving parts.
-Insulation performance: non-conductive and non-magnetic, suitable for the electronics and semiconductor industries.
-Biocompatibility: Meets medical grade standards and is suitable for medical devices and implantable devices.

Main application areas
Needle shaped zirconia ceramic shafts are widely used in multiple industries due to their excellent performance

1. Medical devices
   -Injection needle guide shaft: used for high-precision injection equipment to ensure precise needle positioning and reduce patient pain.
   -Minimally invasive surgical instruments: As transmission components of precision instruments such as endoscopes and catheters, they improve operational stability.
   -Dental drill shaft: resistant to high temperature and high pressure disinfection, suitable for high-speed dental drill bits.
2. Electronics and Semiconductors
   -Precision dispensing equipment: used in precision dispensing systems for semiconductor packaging, LED packaging, etc., to ensure precise coating of glue.
   -Probe testing axis: provides high-precision positioning in wafer testing and PCB inspection, reducing measurement errors.
3. Industrial automation
   -High precision bearings: suitable for high-speed and high load environments, such as CNC machine tools, robot joints, etc.
   -Textile machinery yarn guide shaft: wear-resistant, reduces fiber entanglement, and improves production efficiency.
4. Scientific research instruments
   -Microscope focusing mechanism: Provides stable micrometer level movement accuracy to ensure clear imaging.
   -Laser cutting equipment: used for high-precision laser focusing systems to improve processing quality.

Customized service
We provide comprehensive customized services to meet the special needs of different industries:

1. Size customization
   -We can adjust parameters such as shaft diameter, length, and needle angle according to customer needs, and support non-standard design.
   -Typical tolerance range: ± 0.005mm~± 0.02mm (depending on specific requirements).
2. Surface treatment
   -Polishing treatment: reduce friction coefficient and improve wear resistance.
   -Coating enhancement: Diamond like carbon (DLC) coating can be added to further improve surface hardness.
3. Material optimization
   -Toughened zirconia: By adding stabilizers (such as Y ₂ O3), the impact resistance is improved.
   -Composite ceramics: Combining aluminum oxide or silicon carbide to optimize specific properties such as thermal conductivity.

Why choose our zirconia ceramic shaft?

1. Solve the problem of high wear: Traditional metal shafts are prone to wear during high-speed operation, while zirconia ceramic shafts can increase their lifespan by 3-5 times.
2. Improve accuracy stability: Low thermal expansion coefficient (≈ 10 × 10 ⁻⁶/° C) ensures dimensional stability in high-temperature environments.
3. Reduce maintenance costs: corrosion-resistant, lubrication free, reduce downtime and maintenance costs.
4. Suitable for harsh environments: Suitable for special working conditions such as vacuum, high temperature, strong acid and alkali.

Needle shaped zirconia ceramic shafts are an ideal choice for precision machinery, medical equipment, and electronic manufacturing. We provide high standard products and flexible customized solutions to help customers solve key issues such as high precision, wear resistance, and corrosion resistance. If you need further information or customized requirements, please contact us!

Brudeze Ceramics supplies and sells a wide range of high-quality quartz glass, including alumina ceramics, zirconia ceramics, silicon nitride ceramics, aluminum nitride ceramics, silicon carbide ceramics, boron carbide ceramics, bioceramics, machinable ceramics, etc. We can meet the customization requirements of various ceramic products.