KRD200 CENTER OF GRAVITY MEASUREMENT SYSTEM

Thecenter of gravity test (CG) (or center of mass) of an object is the average location of the weight (or mass). It's a crucial mass property in the fields of aerospace, defense, automotive and related industries for the performance and safety of products. An object suspended from its center of gravity in space will be perfectly balanced. The center of mass is a useful reference point for calculations in mechanics that involve masses distributed in space, such as the linear and angular momentum of planetary bodies and rigid body dynamics.

The mass and center of gravity measurement system adopts the multi-point support method, so the specimen’s mass and center of gravity can be simultaneously measured in the same measurement system. Different fixtures are installed to measure various irregular objects (such as missile launchers, aircraft black boxes, electronic components, etc.); the V-shaped support is installed on the measuring platform to measure various rotations (such as missiles).

FEATURES OF KRD200 CENTER OF GRAVITY MEASUREMENT SYSTEM

l The multi-point support method is applied in the measurement system where there is not a high requirement for leveling. It is necessary to conduct a leveling procedure when the equipment is first installed and not need to level again in the later measurement process, which is easy to operate.

l The linear guide rail is designed for the table, where the two brackets can move back and forth smoothly and have high positioning accuracy. It is flexible and easy to attach the specimen to anywhere in the bracket.

l It is convenient to fix the large-diameter and cone specimen to the installation bracket, which can be adjusted horizontally and vertically. Furthermore, the lead screw can adjust the position of the left and right brackets to easily level the conical specimen on the brackets.

l High-precision calibration software for the measurement system can accurately calibrate and assess sensor location and system precision to implement self-calibration.

l The mass, center of gravity, and centroidal deviation can be measured as it is necessary to hoist the product once. The operator only needs to turn the specimen to 0°, 90°, 180°and 270° without any other operation in the course of measurement, which takes up a short time, offers efficiency, and requires little labor

TABLE OF KRD200-50 CENTER OF GRAVITY MEASUREMENT SYSTEM

- Measurement mass: 50kg

- Mass measurement accuracy: ±1kg

- Centroid measurement accuracy: ≤±1mm

TABLE OF KRD200-200 CENTER OF GRAVITY MEASUREMENT SYSTEM

- Measurement mass: 200kg

- Mass measurement accuracy: ±1kg

- Centroid measurement accuracy: ≤±1mm

TABLE OF KRD200-1200 CENTER OF GRAVITY MEASUREMENT SYSTEM

- Measurement mass: 1200kg

- Mass measurement accuracy: ±1kg

- Centroid measurement accuracy: ≤±1mm

TABLE OF KRD200-2000 CENTER OF GRAVITY MEASUREMENT SYSTEM

- Measurement mass: 2000kg

- Mass measurement accuracy: ±1kg

- Centroid measurement accuracy: ≤±1mm

HIGH-PRECISION SERIES OF KRD200 CENTER OF GRAVITY MEASUREMENT SYSTEM

Using electronic balance can have higher measurement accuracy. High-precision series can be used for the measuring range below 200kg. The measurement error of the radial center of gravity is less than 0.02mm, and that of the longitudinal center of gravity is less than 0.05mm.

krd200 center of gravity measurement system

high precision krd200 center of gravity measurement system

MEASUREMENT AND CONTROL SYSTEM OF KRD200 CENTER OF GRAVITY MEASUREMENT SYSTEM

Measurement and control system includes IPC/business computer, printer, measurement and control box installed in one cabinet, so it is easy to operate and move.

The software is divided into two separate parts, one is mass and center of gravity measurement software, the other is moment of inertia measurement software, which can be combined together.

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