2025-01-07 11:27:19
A, moment balance, statically indeterminate system Gravity weighing system and most commonly used weighing apparatus. In addition to a very few weighing devices such as hanging scales, the gravity of the measured object and the devices used to measure the force, such as sensors, their forces are parallel to each other, rather than co-point forces, so the mathematical equation of force measurement ...
2025-01-07 11:09:43
I. Concepts of Explosion and Explosive Environments An explosion is the sudden transformation of a substance from one state to another through physical or chemical changes, releasing a huge amount of energy. The rapid release of energy will cause violent impact and damage to surrounding objects. Three conditions must be met for an explosion (commonly known as the "explosion triangle", see Figure 1...
2025-01-07 11:02:53
A six-dimensional force sensor is a high-dimensional force sensor capable of perceiving and measuring the three orthogonal forces (fx, fy, fz) and three orthogonal moments (mx, my, mz) in any force system in space. It belongs to the category of force sensing sensors. Force sensing sensors are widely used in robots and mechatronic devices as tactile sensors. Force and torque sensors are used to det...
2024-12-04 16:34:59
The fixed dynamic axle weighing truck scale is the most widely used device in my country for measuring vehicle weight and monitoring vehicle overload at toll stations. It has long become a familiar measuring device and a standardized product of scale manufacturers. However, there are still some issues worth discussing about its calibration. 1. Static calibration of axle weighing truck scale Accord...
2024-12-04 16:34:54
Column weighing sensor Advantages: compact structure, strong overload capacity, high natural frequency, fast dynamic response, convenient installation, low manufacturing cost. Disadvantages: poor lateral and eccentric load resistance (double diaphragm structure is better), poor inherent linearity, weighing sensor is not easy to fix and easy to rotate. Column weighing sensor is currently used more ...
2024-12-04 16:31:29
【Abstract】 Aiming at the product characteristics of strain gauge weighing sensor manufacturing enterprises with "multiple varieties and small batches" and the manufacturing mode of "coexistence of product development and mass production", this paper analyzes how strain gauge weighing sensor manufacturing enterprises can establish a management system integrating industrialization and informatizatio...
2024-12-04 16:28:40
With the rapid development of the electronic weighing industry, the weighing market is growing. The use of various floor scales and truck scales is becoming more and more widespread, but users often encounter inaccurate weighing, unstable digital display values, touching the weighing sensor, and jumping faults during use. After inspecting the problematic products, 60% are caused by poor insulation...
2024-11-11 10:20:35
I. Overview Article 8 of the Standardization Law of the People's Republic of China[1] provides that: the state shall actively promote participation in international standardization activities, carry out international cooperation and exchanges in standardization, participate in the formulation of international standards, adopt international standards in light of national conditions, and promote the...
2024-11-11 10:17:13
All weighing sensors and electronic weighing systems composed of weighing sensors will experience performance fluctuations over time or use, fail to complete the specified functions and eventually fail (unstable). The time from the beginning of use to the failure of a weighing sensor is uncertain. Reliability is to study the average trouble-free working time, working failure rate and reliable life...
2024-11-07 21:08:38
The torque sensor is a precision measuring instrument for measuring various torques, speeds and mechanical power. It has a wide range of applications. In alumina production enterprises, it is mainly used to detect the torque of the driving device of the settling tank rake machine. It is a very important measurement and protection parameter of the settling tank rake machine. To ensure the safe oper...
