Customization of High-Precision Marble Platforms for Laboratories and Granite Optical Measurement Platforms

• Customization: Available
• Application: Machinery Accessory
• Standard: GB
• Model NO.: Marble Platform
• Surface Treatment: Polishing
• Production Type: Batch Production
• Machining Method: CNC Machining
• Material: Granite/Marble
• Precision: Level 000,00,0
• Density: 2800-3070kg/M3
• Optimum Measurement Temperature: 20 Plus or Minus 2 Degrees Celsius
• Water Absorption: 0.13%
• Transport Package: Wooden Case Packing
• Specification: Size customization
• Trademark: SYIN
• Origin: China

Product Description

Granite/Marble: The Ideal Material for High-Precision Measurement and Machining

       Granite/Marble has emerged as a preferred choice for precision components in high-precision measurement and machinery due to its exceptional hardness and strength. With a Mohs hardness rating of 6-7, Granite/Marble is renowned for its durability and wear resistance, making it an ideal material for applications that demand stable performance and accuracy.
Compared to marble, Granite/Marble offers superior hardness and strength-critical factors in supporting stable performance during high-precision measurement and machining. The hardness of Granite/Marble ensures that components can withstand the rigorous demands of precision machining without suffering from wear, deformation, or damage. This is particularly vital in applications where dimensional accuracy and stability are paramount.
The strength of Granite/Marble also plays a key role in maintaining stable performance for high-precision operations. The material's ability to retain structural integrity under heavy loads and extreme conditions is essential for ensuring the consistent and reliable performance of precision components. This is especially critical in scenarios where even minor deviations or instability could compromise accuracy and quality.
Furthermore, Granite/Marble's inherent stability makes it suitable for high-precision applications. Its resistance to temperature fluctuations, vibrations, and external forces helps maintain the precision of measurement and machining processes, ensuring consistent and reliable results.
In summary, the hardness and strength of Granite/Marble make it an excellent choice for precision components in high-precision measurement and machining. Its ability to resist wear, maintain structural integrity, and provide stability forms the foundation for the reliable operation of precision equipment and machinery. As a result, Granite/Marble remains the material of choice in applications where precision, accuracy, and stability are of utmost importance.

High Precision Granite Black Surface Plate Marble Platform Gauging Tools Grade 00 Measuring Device
Granite measuring platform
Granite measurement platform is a precision reference measurement tool made of natural stone materials. It is mainly used in precision machinery, hardware, semiconductor, aerospace, automobile, instrument manufacturing and other industries. The main functions include:

Items	Common size(mm)	Approximate weight	Flatness(μm)
	Length-width-thickness	KG	Level 000	Level 00	Level 0	Level 1
1	300*300*80	21	1.5	3	6	11.5
2	400*400*80	38	2	3.5	6.5	13
3	400*500*100	60	2	3.5	7	13.5
4	500*600*100	90	2	4	7.5	14.5
5	630*1000*150	283	2.5	4.5	9	17.5
6	800*1000*150	360	2.5	5	9.5	18.5
7	800*1200*150	432	2.5	5	10	20
8	1000*500*150	225	2.5	4.5	8.5	17
9	1000*1000*150	450	2.5	5	10	19.5
10	1000*1200*150	540	3	5.5	10.5	20.5
11	1000*1200*200	720	3	5.5	10.5	20.5
12	1000*1500*200	900	3	6	11.5	22.5
13	1000*2000*200	1200	3.5	6.5	13	26
14	1200*1500*200	1440	3.5	7	13.5	27
15	1500*2000*250	2250	3.5	7	14	28
16	2000*2000*250	3000	4	8	15.5	31
17	2500*1600*300	3600	4	8	16	32
18	3000*2000*400	7200	5	9.5	18.5	37

1. As a benchmark for inspecting workpiece errors: The granite platform can be used to inspect workpiece errors, such as flatness, straightness and contour measurement, to ensure that the size and shape of the workpiece meet the design requirements.
2. Installation and debugging of equipment and workpieces: During the installation and debugging of mechanical equipment, the granite platform provides a stable datum to ensure accurate installation of the equipment.
3. Planar and three-dimensional scribing: In the plane and three-dimensional scribing of various parts, the granite platform provides a stable benchmark to ensure the accuracy of the scribing.
4. High-precision measurement: Due to its high accuracy and stability, the granite platform is particularly suitable for high-precision measurement work, such as the inspection of instruments, precision tools and mechanical parts.
Granite platform flatness calculation formula: (according to JJG117-2013 standard)
Level 000:1 x (1+d/1000)μm
Level 00:2 x (1+d/1000)μm
Level 0:4 x (1+d/1000)μm
Level 1:8 x (1+d/1000)μm
Level 2:16 x (1+d/1000)μm
Level 3:40 x (1+d/1000)μm
(d is diagonal mm)(measuring temperature at 20±2ºC)

Physical properties:
Size: On demand
Material: Natural granite
Reference specific gravity: 2800-3070kg/m3
Compressive strength: 230-254kg/mm2
Elastic wear: 1.27-1.47N/mm2
Linear expansion coefficient: 4.6× 10^-6 /ºC
Water absorption: 0.13%
Shore hardness HS70 or above
The accuracy is 000, 00, 0, 1 level.

   We continue to focus on the processing and manufacturing of granite mechanical components for more than 10 years, widely used in semiconductor, precision manufacturing, medical equipment, aerospace and other fields, to provide enterprises with high-precision mechanical platforms, equipment bases and gantry structures, for university laboratories, factories, scientific research to provide precision measurement platforms and tools. 
   We have about 10,000 square meters of standard industrial plant and constant temperature grinding workshop, as well as large cutting machine tools, diamond saw blade cutting machine, CNC drilling machine, gantry carving and milling machine, 6 meters stroke large grinding machine and Japan Mitotoyo measuring tools, with the whole process processing capacity, to provide reliable guarantee for product quality.