DAOLER® Friction Shims – Fastening Applications for Automotive, Wind Energy, Robotics and More
DAOLER® Diamond-Embedded Friction Shims are core components for fastening connections in high-end equipment. With a special composite material process, they effectively resolve challenges such as interface slippage and bolt loosening under high-load working conditions. They are widely adopted in precision fastening scenarios across multiple industries including automotive, wind energy and robotics.
The shims use nickel-plated steel as the base material, with diamond particles partially embedded on the friction contact surface. Firmly anchored within the metal matrix, the diamond particles form a micro interlocking structure under bolt preload, greatly increasing the static friction coefficient to achieve long-term anti-loosening and anti-slip performance. Boasting a thin and compact body, the nickel-plated substrate delivers excellent corrosion resistance. The shims can maintain stable fastening performance over extended periods in complex working environments with continuous vibration, temperature fluctuations and humid conditions.
## Multi-industry Fastening Application Scenarios
### Automotive
Used for bolt fastening of automotive chassis, transmission assemblies and motor components of new energy vehicles. Continuous jolting and vibration during vehicle operation may easily loosen fasteners. With stable friction-enhancing performance, DAOLER® Friction Shims ensure the reliability of connections during vehicle operation.
### Wind Energy Equipment
Suitable for fastening points on wind turbine towers, drive trains and pitch mechanisms. Wind power equipment operates outdoors year-round under alternating loads and harsh climates. Featuring corrosion resistance and anti-fatigue properties, the shims reduce the frequency of equipment maintenance and inspection.
### Robots & Harmonic Reducers
Applied to precision connection positions of industrial robot joints and harmonic reducers. The internal assembly space of equipment is limited, and the ultra-thin friction shims can provide stable friction within confined spaces to guarantee the repeated positioning accuracy of robots.
### Aerospace Components
Used for fastening connections of precision aerospace assemblies, meeting stringent load requirements and long-term environmental reliability standards.
## Product Advantages
1. Diamond composite friction surface with outstanding wear resistance and stable, reliable friction coefficient
2. Nickel-plated steel substrate with high structural strength and superior corrosion resistance
3. Thin and compact design, ideal for narrow precision assembly spaces
4. Custom non-standard solutions available, tailor-made according to load, dimensions and working conditions
5. Samples available for customers to conduct preliminary performance testing and verification
## Cooperation
If you are troubled by fastener slippage or loose connections on your equipment, please contact the DAOLER® technical team to obtain friction shim solutions matched to your working conditions and apply for samples for practical testing.
The shims use nickel-plated steel as the base material, with diamond particles partially embedded on the friction contact surface. Firmly anchored within the metal matrix, the diamond particles form a micro interlocking structure under bolt preload, greatly increasing the static friction coefficient to achieve long-term anti-loosening and anti-slip performance. Boasting a thin and compact body, the nickel-plated substrate delivers excellent corrosion resistance. The shims can maintain stable fastening performance over extended periods in complex working environments with continuous vibration, temperature fluctuations and humid conditions.
## Multi-industry Fastening Application Scenarios
### Automotive
Used for bolt fastening of automotive chassis, transmission assemblies and motor components of new energy vehicles. Continuous jolting and vibration during vehicle operation may easily loosen fasteners. With stable friction-enhancing performance, DAOLER® Friction Shims ensure the reliability of connections during vehicle operation.
### Wind Energy Equipment
Suitable for fastening points on wind turbine towers, drive trains and pitch mechanisms. Wind power equipment operates outdoors year-round under alternating loads and harsh climates. Featuring corrosion resistance and anti-fatigue properties, the shims reduce the frequency of equipment maintenance and inspection.
### Robots & Harmonic Reducers
Applied to precision connection positions of industrial robot joints and harmonic reducers. The internal assembly space of equipment is limited, and the ultra-thin friction shims can provide stable friction within confined spaces to guarantee the repeated positioning accuracy of robots.
### Aerospace Components
Used for fastening connections of precision aerospace assemblies, meeting stringent load requirements and long-term environmental reliability standards.
## Product Advantages
1. Diamond composite friction surface with outstanding wear resistance and stable, reliable friction coefficient
2. Nickel-plated steel substrate with high structural strength and superior corrosion resistance
3. Thin and compact design, ideal for narrow precision assembly spaces
4. Custom non-standard solutions available, tailor-made according to load, dimensions and working conditions
5. Samples available for customers to conduct preliminary performance testing and verification
## Cooperation
If you are troubled by fastener slippage or loose connections on your equipment, please contact the DAOLER® technical team to obtain friction shim solutions matched to your working conditions and apply for samples for practical testing.
