Used with a length of 1200mm platform
Used with a length of 1500mm platform
Used with a length of 1800mm platform
Used with a length of 2000mm platform
Used with a length of 2400mm platform
Used with a platform with a length of 3000mm
Used with a length of 4000mm platform
Paired with a 1200mm platform with a light shield
Equipped with a 1500mm long platform and equipped with a light shield
Paired with a length of 1800mm platform and equipped with a light shield
Using a platform with a length of 2000mm and a light shield
Use a platform with a length of 2400mm and a light shield
Using a platform with a length of 3000mm and a light shield
Equipped with a length of 4000mm platform and equipped with a light shield
Instrument rack design features:
The design is independent of the optical platform and will not interfere with the vibration isolation system.
Instrument rack top plate with power socket.
The height of the instrument rack top plate is easily adjustable, and the double edges are raised to prevent the instrument from falling.
High load instrument rack top plate and hanging plate design.
The all-steel structure is combined with an aluminum alloy keel, which is both firm and beautiful, and convenient for assembly.
In addition to standard models, instrument racks can be customized according to the size of the user's optical platform.
It can be upgraded to a combination product with a laser protective curtain system at any time.
Technical indicators:
Overall height: 1960mm.
Adjustable height of the overall loading plate: 120mm (1840mm-1960mm)
Overall load: 150kg
Load plate width: 600mm
Power supply: 220V
| product name |
specifications |
notes |
self-weight /kg |
| Instrument rack |
1200mm |
Used with a length of 1200mm platform |
80 |
| Instrument rack |
1500mm |
Used with a length of 1500mm platform |
88 |
| Instrument rack |
1800mm |
Used with a length of 1800mm platform |
100 |
| Instrument rack |
2000mm |
Used with a length of 2000mm platform |
110 |
| Instrument rack |
2400mm |
Used with a length of 2400mm platform |
118 |
| Instrument rack |
3000mm |
Used with a length of 3000mm platform |
140 |
| Instrument rack with hood |
1200mm |
Used with a length of 1200mm platform |
90 |
| Instrument rack with hood |
1500mm |
Used with a length of 1400mm platform |
98 |
| Instrument rack with hood |
1800mm |
Used with a length of 1800mm platform |
110 |
| Instrument rack with hood |
2000mm |
Used with a length of 2000mm platform |
120 |
| Instrument rack with hood |
2400mm |
Used with a length of 2400mm platform |
128 |
| Instrument rack with hood |
3000mm |
Used with a length of 3000mm platform |
150 |
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.
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