Rubber tyre simulated temperature measurement method and apparatus

Abstract

The invention discloses a method for simulation temperature measurement of a rubber tire and a device thereof, which adopt rubber mass actually used to produce the rubber tire to make a small piece of rubber tire sample, and put a temperature-measuring thermocouple into the rubber tire sample which is then placed between an upper and a lower template of a rubber tire simulation temperature-measuring device to heat for vulcanization, then measure the temperature of the rubber tire sample by the temperature-measuring thermocouple arranged in the rubber tire sample and a temperature-measuring meter connected with the thermocouple to get the corresponding vulcanization temperature. Compared with the prior art, the method and device not only increase times of temperature measurement by adopting partial temperature measurement of the rubber tire instead of overall temperature measurement, but also save labor, material and financial resources, reduce cost of temperature measurement greatly, and improve efficiency of temperature measurement.

Description

technical field [0001] The invention relates to a temperature measurement method and device for vulcanization of rubber tires, in particular to a simulated temperature measurement method and device for rubber tires. Background technique [0002] Temperature, pressure and time are the three elements of vulcanization of rubber products. In production, when the power medium is constant, that is, the vulcanization temperature and pressure are constant, the key to determine the vulcanization conditions is to determine the vulcanization cycle reasonably. The vulcanization temperature measurement technology is an important means to determine and check whether the vulcanization cycle is reasonable. Now the main temperature measurement method is carried out during the actual tire vulcanization process, although this is closer to the actual production conditions. However, there are also many insurmountable defects, which limit the role of temperature measurement in the actual vulcan...

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Problems solved by technology

However, there are also many insurmountable defects, which limit the role of temperature measurement in the actual vulcanization process.

For example: (1) The number of temperature measurements is small, and it is difficult to guarantee the error caused by accidental factors in the temperature measurement work, which affects the accuracy of its data; (2) The actual temperature measurement work consumes a lot of manpower, material resources, financial resources and energy; The entire temperature measurement process will also affect the production plan of the production plant; (3) In the actual temperature measurement, the adjustment of factors such as vulcanization process conditions and rubber compound formulations is very small, and it is impossible to obtain more comprehensive comparison data and new designs. The effect data of the implementation of the vulcanization process conditions

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