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Slotted & Drilled Quartz Bar | Custom Machined Quartz Components
High-purity Slotted and Drilled Quartz Bars (SiO2 >= 99.99%) engineered for structural and functional stability. Featuring custom CNC machining with micron-level accuracy for semiconductor fixtures, laboratory equipment, and high-temperature industrial systems.
Product Overview
Our Slotted & Drilled Quartz Bars are manufactured from premium fused quartz glass and precisely machined to meet complex structural requirements. These bars feature custom slots, drilled holes, notches, or intricate profiles, making them ideal for applications requiring high thermal resistance, chemical inertness, and extreme dimensional stability.
We support fully custom production based on your CAD drawings or physical samples, catering to both prototype development and large-scale industrial runs.
Key Features
- High Purity Material:Fabricated from fused silica (SiO2 >= 99.99%) for minimal contamination.
- Exceptional Stability:Maintains structural integrity under temperatures up to 1200°C.
- Precision CNC Machining:Professional slotting and drilling with smooth edges and minimized chipping.
- Corrosion Resistance:Outstanding resistance to acidic and chemical environments.
- Custom Versatility:Supporting complex geometries, stepped slots, and high-density hole patterns.
Available Types
We supply a wide range of custom-machined quartz bars, including:
- Drilled Quartz Bars:High-precision round or rectangular hole patterns.
- Slotted Quartz Bars:Straight, elongated, or stepped grooves for positioning.
- Notched & Cut-out Bars:Tailored geometries for interlocking mechanical
assemblies.
- Profiled Quartz Bars:Multi-level stepped or specifically contoured structural components.
- Custom Prototype Bars:Rapid turnaround for R&D and specialized laboratory testing.
Typical Applications
- Semiconductor & Industrial:Insulating bars, equipment fixtures, and high-temperature support structures for furnace systems.
- Laboratory & Analytical:Precision holders for spectroscopy, sample positioning components, and mounting fixtures for instruments.
- Optical Assemblies:Precision-machined spacers and mounting bars for sensitive optical systems.
Technical Specifications
| Item | Specification |
| Material | High purity fused quartz glass (SiO2 >= 99.99%) |
| Shape | Bar / Custom machined |
| Processing | CNC Slotting, Drilling, Cutting, Polishing |
| Working Temp | Up to 1100°C (Continuous) |
| Peak Temp | Up to 1200°C (Short-term) |
| Tolerance | Standard +/-0.1mm / High Precision up to +/-0.01mm |
Quality Control
Each machined quartz bar is meticulously inspected for:
- Dimensional Accuracy:Length, width, and thickness verification against drawings.
- Slot & Hole Precision:Accuracy of position, depth, and diameter.
- Edge Quality:Inspection for smooth edges and absence of micro-chips.
- Surface Integrity:Assessment of Scratch/Dig levels and flatness.
FAQ
Q: Can you produce quartz bars based on drawings? Yes. We specialize in custom machined quartz bars and support production based on your CAD drawings or samples.
Q: Are complex slot and hole structures supported? Yes. We can machine multiple slots, stepped slots, and complex hole patterns according to your specific requirements.
Q: What tolerances can you achieve? We offer standard +/-0.1mm and high precision up to +/-0.01mm, depending on the design complexity.
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