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Mechanical scale: use and maintenance of mechanical scale
Use and maintenance of mechanical scale
1、 Use of mechanical scales:
When using the mechanical scale, place the object on the load as gently as possible, and do not place it forcibly. And after each use, remove the parts to avoid damaging the blade.
For example, when the mechanical platform scale is used continuously, after a certain number of hours, whether the empty scale is balanced to ensure accurate measurement.
During the use of the mechanical auxiliary scale, in addition to the calibration of the empty scale, nothing can be hung on the mound, otherwise the accuracy of the scale will be affected.
In order to avoid damaging the mechanical scale body in the process of use, it is necessary to measure the large weight of the object and not exceed the weighing indication value of the mechanical scale.
2、 Precautions before using the mechanical scale:
When using, first place the inner and outer packages of the mechanical scale on a flat and hard ground, with four wheels touching the ground at the same time to prevent
The adult body inclines, affecting the measurement.
When using the scale, shake the bearing plate to ensure that the knives and knives are put away. At the same time, check whether the measuring rod is deformed, and then move the soil pier and the dynamic point ring of the measuring rod (it will move to the "D" position). If it is unbalanced, turn the adjusting screw to balance the empty scale.
3、 Maintenance of mechanical scale:
The platform scale is used for a long time. The blade and knife carrier ring will be worn and fatigued to a certain extent, and the accuracy and sensitivity will be reduced. Therefore, the mechanical scale must be checked and calibrated regularly. Generally, the overhaul shall be carried out once half a year or once a year. Once and at least once a year.
The collimator shall be kept dry and clean at all times. Do not leave the estimation fluid and dirt in the sight glass and tool holder. The weighing ring should always be kept clean so as not to affect the sensitivity. (Pay attention to increase to avoid losing the original accuracy).
You should keep it in good condition and do not unload at will.
In the process of handling, collision shall be strictly prevented, and the lever is not allowed to lift the measuring rod, otherwise the scale body and parts will be damaged, the measuring rod will be deformed, and the accuracy of the mechanical scale will be affected.
Mechanical scales shall not be placed in the open air, nor shall they be placed together with corrosive substances, so as to avoid corrosion affecting the service life of parts.
Nanning Weighing Instrument Factory was founded in 1956. Its main products include weights, scales, weights, mechanical scales, mechanical scales, standard weights, old scales, scale accessories, mechanical scale accessories, etc. It has a long history of more than 50 years of production and operation of weighing instruments. The registered capital is 2.82 million yuan, the total assets are 13 million yuan, the floor area is 7280 m2, and the building area is 11358 m2. Annual production capacity: 500 electronic truck scales, 50000 desk scales and 50000 electronic platform scales. It is a professional manufacturer engaged in the R&D, design, production, sales and service of industrial weighing instruments, household weighing instruments and other products, which was established earlier and has a relatively large scale in Guangxi weighing instrument industry.