Optical Platform/Adhesive Honeycomb Rigid Damping Isolation Platform

Product Description

1200 * 800 * 800 four column support overall frame
1500 * 900 * 800 four column support overall frame
1800 * 900 * 800 four column support overall frame
1800 * 1200 * 800 four column support overall frame
2000 * 1000 * 800 four column supported overall frame
2400 * 1200 * 800 four column support overall frame
3000 * 1200 * 800 six column supported overall frame
3000 * 1500 * 800 six column supported overall frame
4000 * 1500 * 800 six column supported overall frame

The rigid vibration isolation platform adopts a rigid support method, and there are multiple options for table size, with a thickness of 150/200/250mm. The upper surface is made of high-quality high conductivity stainless steel with a conventional thickness of 6mm. After precise grinding, it ensures good flatness. The surface is equipped with M6 threaded holes with a 25mm pitch, and the installation hole is 37.5mm from the edge of the platform, making it convenient for various instruments to use and build. The inner core of the countertop is a welded structure with a well shaped honeycomb. The support adopts an overall frame structure, with four or six support columns, ensuring the stiffness of the platform. The upper and lower parts of the support column are made of damping rubber material with high vibration isolation performance, providing excellent vibration isolation effect. The overall frame is equipped with load-bearing casters below, facilitating the movement of the platform. Rigid damping isolation platforms are suitable for the vast majority of platform application environments.

Technical indicators:
Main material: high magnetic stainless steel;
Table thickness: 150/200/250mm;
Core structure: well shaped honeycomb welding;
Workbench thickness: 6mm Installation hole: 25mm Hole spacing M6 threaded hole;
Hole accuracy: 0.03mm;
Hole spacing accuracy: ± 0.05mm;
Sinking accuracy: soil 0.05mm;
Verticality of hole: soil 1 °, height: 800mm;
Height adjustment range: soil 20mm;
Flatness: 0.05mm/1000mm;
Roughness:<0.6um;
Vibration isolation method: damping isolation rubber;
Natural frequency: 5-8Hz;

Product name	specification	Support method	Self-weight/kg
Rigid damping isolation platform	1200 * 800 * 800	four column supported overall frame	153
Rigid damping isolation platform	1500 * 900 * 800	four column supported overall frame	260
Rigid damping isolation platform	1800 * 900 * 800	four column supported overall frame	327
Rigid damping isolation platform	1800 * 1200 * 800	four column supported overall frame	400
Rigid damping isolation platform	2000 * 1000 * 800	four column supported overall frame	380
Rigid damping isolation platform	2400 * 1200 * 800	four column supported overall frame	493
Rigid damping isolation platform	3000 * 1200 * 800	six column supported overall frame	634
Rigid damping isolation platform	3000 * 1500 * 800	six column supported overall frame	750
Rigid damping isolation platform	4000 * 1500 * 800	six column supported overall frame	940

Introduction:
Optical platforms are widely used in fields such as optics, electronics, precision mechanical manufacturing, aerospace, precision chemical engineering, non-destructive testing, and biochemical research. Their dynamic mechanical properties directly affect the accuracy and reliability of test results.

Working principle of optical platform:
Vibration is ubiquitous, and mechanical vibration is the reciprocating motion of an object (or a part of an object) near its equilibrium position. The optical platform is mainly used to eliminate the interference of vibration on the equipment on the workbench. The vibration interference force generally comes from three aspects: 1. the impact force generated on the workbench during use and operation, 2. the interference force generated by the movement of moving parts in experiments, and 3. the interference force from the ground or floor during use and operation.
The rubber or air isolation springs in the support components of the optical platform effectively prevent interference from the ground and the outside on the workbench, while the honeycomb structure inside the optical platform table can effectively absorb the interference force uploaded from the workbench.

Product structure of optical platform:
The optical platform is composed of a workbench and supporting components. The working surface of the workbench is made of high-quality high magnetic stainless steel plate, the bottom plate is made of high-quality steel plate, and the middle is welded or bonded with rib plates and rib plates. The specific components are as follows:
1. Working surface: The welding type adopts high-quality high magnetic conductivity stainless steel plate with a thickness of 5-8mm, while the bonding type adopts 430 high magnetic conductivity nickel alloy stainless steel with a thickness of 4-6 mm. After precise grinding and deburring, good flatness and roughness are obtained, and a smooth but non reflective surface is ensured.
2. Installation holes: The holes on the countertop are vertical threaded holes, and the ports are countersunk holes to remove burrs. The general specification is M6 threaded holes with a hole spacing of 25x25mm, and other types can be customized according to customer requirements. The installation hole is located directly above the core compartment, ensuring that the screw can be inserted to a sufficient depth.
3. Bottom plate: Made of high-quality medium carbon steel plates with a thickness of 5-8mm, in order to achieve the same coefficient of thermal expansion, ensure structural integrity, prevent internal stress accumulation under temperature cycling conditions, and ensure good load-bearing capacity.
4. Core: The welded optical platform core is made of steel plate, which is electroplated to prevent corrosion. It is welded into a well shaped honeycomb structure. The bonded optical platform core is made of 0.25mm thick stainless steel plate honeycomb bonding, greatly improving structural strength and reducing weight. The upper surface of the bonding platform core is bonded with a layer of support plate with a sealing cup, which can prevent dust and other debris from entering the interior of the workbench and is easy to clean. The stamping forming of the supporting plate sealing cup ensures structural strength and improves the vibration isolation effect of the platform.
5. Side wall: The side wall is used to close the inner core of the countertop, with an inner layer made of medium carbon steel plate to achieve the same thermal expansion. The outer layer is made of black rock texture effect, and has a hollow logo to ensure the overall aesthetics.


Main parameter inspection methods and processes for optical platforms:
1, Flatness of optical platform
Flatness: Generally refers to the variation of the actual surface being measured from its ideal plane. Flatness error refers to the comparison between the actual surface being measured and the ideal plane, and the line value distance between the two is the flatness error value. Alternatively, by measuring the relative height difference of several points on the actual surface, the flatness error value can be converted into a line value.
Flatness detection methods: flat crystal interference method, liquid plane method, surface measurement method, and flat ruler detection method. Generally, the latter two detection methods are commonly used.
1. Meter measurement method
Standard:<0.05mm/1000mm
2. Flat ruler inspection method
Standard:<0.05mm/1000mm
2, Surface roughness of optical platform
Roughness: refers to the unevenness of the machined surface with small gaps and small peaks and valleys. The distance (wave distance) between its two peaks or valleys is very small (below 1mm), which belongs to micro geometric shape error. The smaller the surface roughness, the smoother the surface. Measurement methods: light needle method, light cutting method, comparison method, roughness meter detection method, usually using the last two detection methods.
1. Comparison method: The comparison method is easy to measure and is used for on-site measurements in the workshop. It is commonly used for measuring medium or rough surfaces. The method is to compare the measured surface with a roughness sample marked with a certain value to determine the roughness value of the measured surface. The methods that can be used for comparison are: measuring when Ra>1.6 m, using a magnifying glass when Ra 1.6~Ra 0.4 um, and using a comparison microscope when Ra<0.4 μ m.
When comparing, it is required that the processing method, texture, direction, and material of the sample be the same as the surface of the tested part.
2. Roughness meter detection method: Place the roughness meter on an optical platform and read the measurement data.