Beige Multi-Hole Rectangular Ceramic Bracket (Industrial Grade Precision Support Frame)

Beige Multi-Hole Rectangular Ceramic Bracket (Industrial Grade Precision Support Frame)

Product Introduction

This product is an industrial-grade support bracket manufactured using high-purity alumina ceramic (Al₂O₃ ≥ 99%). It features a beige rectangular block structure with a precision-ground surface achieving an industrial-grade flatness of Ra ≤ 0.8μm. The patented design incorporates four corner circular through-holes combined with distributed mounting screw holes, ensuring main support stability while providing flexibility for multi-angle installation and positioning. The product fully utilizes the material properties of alumina ceramic, including high rigidity, low thermal expansion, and excellent insulation, specifically developed for high-stability support frames and positioning systems in precision equipment.

Core Advantages

• Ultra-high Structural Strength: Flexural strength ≥ 350 MPa, load-bearing capacity up to 120 kg/cm², superior to metal brackets of the same specification.

• Exceptional Corrosion Resistance: Resists corrosion from acid, alkali, solvents, and organic media (except hydrofluoric acid), increasing service life by 5 times.

• Precision Thermal Stability: Thermal expansion coefficient of 7.2 × 10⁻⁶/°C, maintaining dimensional stability in working environments from -50°C to 800°C.

• Excellent Insulation Performance: Volume resistivity > 10¹⁴ Ω·cm, dielectric strength 25 kV/mm.

• Lightweight Design: Density of 3.9 g/cm³, 40% lighter than stainless steel brackets.

Primary Applications

• Precision Measurement Equipment: Support frames for coordinate measuring machines, bases for laser inspection platforms.

• Semiconductor Manufacturing: Positioning platforms for lithography machines, brackets for wafer handling systems.

• Medical Equipment: Support structures for CT scanners, positioning frames for medical robots.

• Automation Systems: Bases for high-precision linear modules, installation platforms for robots.

• Optical Instruments: Support frames for spectrometers, vibration isolation bases for optical platforms.

Specifications Table

Manufacturing Process

Nanometer-grade powder preparation → Dry Bag Isostatic Pressing → CNC Drilling and Tapping → High-Temperature Sintering at 1650°C → Ultrasonic Flaw Detection → Precision Surface Grinding → CMM Dimensional Inspection → Cleaning and Packaging → Final Inspection.

Usage Instructions

1. Installation Base Requirements: Installation surface flatness should be ≤ 0.1 mm/m; using an epoxy resin leveling layer is recommended.

2. Fastening Specification: Bolt torque should be controlled between 8-12 N·m, using a cross-symmetrical tightening sequence.

3. Thermal Compensation Design: Use spring washers or belleville disc springs when connecting to metal parts to compensate for differential thermal expansion.

4. Anti-Vibration Measures: Adding a silicone damping layer at contact surfaces is recommended to absorb high-frequency vibrations.

5. Regular Maintenance: Inspect screw hole threads every six months; use anhydrous ethanol for cleaning.

After-Sales Service

• 18-month extended warranty period.

• On-site installation guidance service.

• 48-hour emergency failure response mechanism.

• Support for small-batch trial production (minimum order: 5 pieces).

• Establishment of a lifetime product file system.

FAQ

1. Q: What are the unique advantages compared to silicon carbide brackets?
   A: Insulation performance is 3 orders of magnitude higher, cost is 40% lower, making it more suitable for electronic equipment and measuring instruments.

2. Q: Do you support custom special aperture sizes?
   A: Yes, we support non-standard aperture machining. The minimum achievable aperture is 1 mm, with positional accuracy of ±0.02 mm.

3. Q: How is the stability in humid environments?
   A: The surface undergoes hydrophobic coating treatment, maintaining insulation resistance > 10¹³ Ω in environments with 95% humidity.

4. Q: What is the maximum processable size range?
   A: Currently, the maximum size for a single bracket is 500 × 300 × 150 mm. We also support spliced designs.

We are a company with many years of experience in the production of special precision ceramics and the ability to design, manufacture, process and sell structural and functional parts of various special precision ceramics.

Deyu Precision Ceramics Technology Co., Ltd. has many years of experience in producing special precision ceramics, and has the ability to design, manufacture, process and sell structural and functional parts of various special precision ceramics. At present, the company has production and processing equipment such as dry press, isostatic press, experimental furnace, flat kiln, machining center, surface grinder, universal internal and external grinder, centerless grinder and laser cutting machine, as well as complete high-precision testing equipment such as high-precision projector, three-dimensional tester, metallographic microscope, hardness tester and densitometer.

With advanced production technology and complete production facilities, the company is one of the few domestic enterprises that can produce special precision ceramic structural parts and functional parts with machining accuracy less than 2 microns, and has strong core competitiveness in the same industry in China.

Advantages of the company: 1. National new technology enterprises; 2. The company has a municipal R&D center; 3. Cooperation with domestic key universities and research institutes; 4. Design, molding, sintering and precision processing; 5. The products cover alumina, zirconia, silicon nitride, silicon carbide and other precision ceramics; 6. Precision plus technology.

The company has always been standing in the position of customers to solve problems, focusing on the principle of quality and delivery time, adhering to the business philosophy of "integrity, innovation and reassurance", and sincerely looking forward to cooperating with you.