VMC Classic Video Measuring Machine

VMC Classic Video Measuring Machine contains the innovative design and with many measuring functions.

VMC is the ideal choice in the metrology industry.

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PRODUCT FEATURES

Automatic Measurement, Higher Efficiency
Smart extraction enables quick capture of features
Quick automatic focusing improves measuring efficiency
Flying snap function(optional), increasing both accuracy and efficiecy
Rich Optical System for Clearer Imaging
Auto zoom lens with magnification 25-209×
Programmable 6 rings 8 segments ring surface light, profile light, abundant illumination configurations to meet different applications
Optional elevating and lowering surface light, presenting measurement details from multiple angles
Wide Range of Accessory Options Realize the Composite Measurement
Optional spectral displacement sensors to realize scanning and pointing measurement of height, flatness and other dimensions
Optional contact probe for three-dimensional measurement
Optional coaxial light, joystick etc

PRODUCT SPECIFICATIONS

VMC222
VMC322
VMC432
VMC433
VMC542

- Travel Range (mm)
  
  200×200×200
- Measuring Range (mm)
  
  200×200×135
- External Dimensions (mm)
  
  740×1040×1762
- Weight (kg)
  
  330
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- Travel Range (mm)
  
  300×200×200
- Measuring Range (mm)
  
  300×200×135
- External Dimensions (mm)
  
  740×1040×1762
- Weight (kg)
  
  350
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- Travel Range (mm)
  
  400×300×200
- Measuring Range (mm)
  
  400×300×135
- External Dimensions (mm)
  
  800×1240×1762
- Weight (kg)
  
  420
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- Travel Range (mm)
  
  400×300×300
- Measuring Range (mm)
  
  400×300×280
- External Dimensions (mm)
  
  800×1240×1966
- Weight (kg)
  
  440
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- Travel Range (mm)
  
  500×400×200
- Measuring Range (mm)
  
  500×400×135
- External Dimensions (mm)
  
  1000×1440×1762
- Weight (kg)
  
  500
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RELATED INDUSTRIES

Machinery

MEASUREMENT PLAN FOR MACHINERY

The machinery industry is the foundation of the national economy. It not only shapes people's modes of production, lifestyles, and social development but also serves as a key indicator of a country's overall competitiveness.

Industry Case Studies

Pump Casing Measurement (VMC)
- Measurement Challenges
  
  A pump is a type of general-purpose machinery primarily used to transport fluids or increase fluid pressure. Pump casings usually have complex shapes, and some dimensions cannot be measured with optical system, while a coordinate measuring machine can perform full-size measurements but the efficiency is relatively low.
- Solutions
  
  Use video measuring machines equipped with a contact probe. The data from the probe and the optical system can be combined within the same measurement space. Using both types of probes together allows for fast and high-precision measurements.
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Enclosure Measurement (VME)
- Measurement Challenges
  
  Enclosures are common mechanical parts that feature characteristics on multiple sides. When using a video measuring machine, manual flipping is required, which is inefficient and labor-intensive.
- Solutions
  
  Use video measuring machines equipped with a rotary worktable. After measuring one side, the rotary worktable turns the part automatically to measure the next side, improving measurement efficiency without requiring manual labor.
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Seal Ring Measurement (VMQ)
- Measurement Challenges
  
  Seal rings are essential components in fluid machinery, particularly in high-pressure or vacuum applications, where sealing requirements are stringent. The specifications of seal rings are diverse, and they are produced in large quantities. Additionally, they are made of soft materials that can deform easily.
- Solutions
  
  Use quick video measuring machines configured with a dedicated measurement function for seal rings. Seal rings of various sizes can be placed randomly within the field of view, and all measurements can be completed with a single click. Even if the seal rings deform into non-circular shapes, accurate measurements can still be obtained.
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Screw Compressor Screw Measurement (CMU)
- Measurement Challenges
  
  Screw compressors are known for their high efficiency, low vibration, low noise, compact size, and light weight, making them widely used in industrial production, transportation, refrigeration, medical equipment, and more. The screw is the core component, and the machining accuracy of the screw directly affects the performance of the compressor.
- Solutions
  
  The coordinate measuring machine (CMM), equipped with a high-precision rotary worktable. The table's synchronized movement completes fast and accurate measurement of the screw profile.
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New Energy

MEASUREMENT PLAN FOR NEW ENERGY

Solar cells have gradually entered the stage of large-scale mass production. As solar cell suppliers continue to enhance their manufacturing technologies, both the photovoltaic industry and related sectors have seen improvements in production capacity and quality. In terms of cell inspection, Tianzhun leverages its optical advantages by integrating infrared light, multi-angle light, and other designs for dimensional control at various process stages, such as grid lines and SE scribing. In the screen manufacturing industry, Tianzhun has developed modular functions for screen inspection, enabling the rapid acquisition of film and screen mesh distribution data.

Industry Case Studies

Measurement of Electrode Grid Lines on Photovoltaic Cells (VMU)
- Measurement Challenges
  
  The electrode grid lines on photovoltaic cells play a key role in collecting and transmitting electrons. As efficiency requirements increase, the width of these grid lines continues to decrease, with tighter dimensional tolerances.
- Solutions
  
  The photovoltaic cell can be placed on the workbench without precise alignment. The software can automatically recognize the cell's position and orientation, allowing for rapid extraction of the mark points and accurate measurement of the grid line width and graphical regions.
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Measurement of Bipolar Plates for Hydrogen Fuel Cells (VMC)
- Measurement Challenges
  
  Hydrogen fuel cells offer the potential for zero emissions, environmental friendliness, and a wide range of applications. The bipolar plate is an important component of a fuel cell, serving to provide electrical connections, transport reaction gases, dissipate reaction heat, and remove by-products. Bipolar plates typically consist of gas inlet and outlet channels, flow field distribution areas, and flow field reaction zones. The flow field reaction zone of the bipolar plate usually has a parallel groove structure, where the groove and rib widths, as well as the length of the parallel grooves, can be adjusted to control the speed of the reaction gases and thus improve the efficiency of electrochemical reactions.
- Solutions
  
  The bipolar plate can be placed on the workbench without precise alignment. The software can automatically identify the position and orientation of the plate, enabling fast and accurate measurements of the plate's outer dimensions, gas inlet and outlet channel sizes, flow field distribution area dimensions, and key dimensions of the flow field reaction zones.
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Aerospace

MEASUREMENT PLAN FOR AEROSPACE

Aviation refers to navigation activities within the Earth's atmosphere, while spaceflight refers to navigation activities beyond it. Aviation vehicles primarily include airplanes, such as mainline aircraft, regional aircraft, general aviation planes, helicopters, drones, etc. Aerospace vehicles encompass satellites, spacecraft, and launch vehicles. The aerospace industry is characterized by a large variety of specifications and small production batches.

Industry Case Studies

Aerospace Connectors Measurement(VME)
- Measurement Challenges
  
  Aerospace connectors are designed with waterproof, dustproof, and anti-loosening properties to meet the demanding requirements of aerospace and other harsh environments. To ensure reliable electrical connections, the critical dimensions of the aerospace connectors must be strictly controlled.
- Solutions
  
  Video measuring machine can quickly measure key dimensions of the aerospace connectors, including the shell diameter, bayonet size, bayonet angle, pin diameter and position, and socket diameter and position. It can also measure the outer dimensions of the pins and holes. The components can be placed on the workbench without precise alignment and the software can automatically recognize the position and orientation of the product and perform automatic measurements, offering ease of operation and high measurement efficiency.
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Engine Blade Measurement(CMU)
- Measurement Challenges
  
  The compressor and turbine are the core components of a turbojet engine. The compressor uses high-speed rotating blades to do work on the air, increasing its pressure. The turbine blades convert the energy from high-temperature, high-pressure gases exiting the combustion chamber into mechanical energy to drive the compressor, fan, propeller, and other components. The blades are numerous, complex in shape, require high precision, and are difficult to manufacture, making them a critical part of aerospace engine production. The shape accuracy of the blades significantly impacts the efficiency of the compressor or turbine.
- Solutions
  
  The Coordinate Measuring Machine (CMM), equipped with a rotary table, scanning probe, and specialized software modules, enables high-precision and rapid measurement of compressor blades and turbine blades.
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