Centrifugal and climatic environment composite testing equipment

Abstract

Centrifugal and climatic environment composite testing equipment is characterized by comprising a centrifugal machine and a climatic box, wherein the centrifugal machine comprises a base, a rotating arm and a driving device; two ends of the rotating arm extend outwards, one of the two ends serves as a load end, a balance weight is arranged at the other end which serves as a balance end, and an electric brush is arranged in the rotating center of the rotating arm; the climatic box comprises a heat-insulating box body and a refrigerating unit; the heat-insulating box body is fixed at the load end of the rotating arm; the refrigerating unit comprises a compressor, a condenser and an evaporator, the evaporator is arranged in the heat-insulating box body, the condenser and the compressor are arranged on the middle section of the rotating arm, and the compressor, the condenser and the evaporator are communicated through a hard pipeline which is fixed relative to the rotating arm. According to the composite testing equipment, the centrifugal machine and the climatic box are designed integrally, so that a test piece is affected by both the centrifugal force and the climatic environment, the centrifugal and climatic environment composite testing is conducted, and the gap of the field is filled in.

Description

technical field [0001] The invention relates to a compound mechanical environment test device, in particular to a centrifugal and climate environment compound test device. This equipment is mainly used to provide centrifugal and climate compound test environment for various electronic, mechanical and other products and equipment that contain centrifugal and climate (temperature and humidity) factors in the working environment at the same time, for the design, development, processing, Tests are carried out at various stages such as leaving the factory. Background technique [0002] In the actual use of various civilian and military products, the products must face certain environmental conditions, usually including centrifugal, climate (ie temperature and humidity) and other factors. All kinds of environmental factors will produce corresponding environmental stress on the product, which is unfavorable for the actual use of the product. Among them, the typical effects caused...

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Problems solved by technology

However, no matter whether it is a centrifuge or a climate chamber, it can only perform a single centrifugal test or a climate test, and cannot perform a composite test of centrifugation and climate at the same time. At present, there is no device that can perform a composite test of centrifugation and climate (ie, temperature and humidity).

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