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温度不稳定,对动平衡机是有一定的影响的。

* 来源 : * 作者 : admin * 发表时间 : 2017-05-17 * 浏览 : 31
说到动平衡机,大家都不觉得陌生了,因为它已经融入了我们的生活中,在我们生活中的各个角落工作着。随着科技的发展,越来越多的行业用到了动平衡试验机,那么在动平衡试验机工作的过程中,温度的高低对它有影响吗?请看下文:
When it comes to dynamic balancing machine, we do not feel strange, because it has been integrated into our lives, in our lives in every corner of the work. With the development of science and technology, more and more industries used the dynamic balancing machine, so in the process of dynamic balancing machine, the temperature of the impact on it? Please see below:
1、绝缘材料的极限工作温度,是指动平衡试验机在设计预期寿命内,运行时绕组绝缘中最热点的温度。如果运行温度长期超过材料的极限工作温度,则绝缘的老化加剧,寿命大大缩短。所以动平衡试验机在运行中,温度是寿命的主要因素之一;
1, the limit working temperature of insulation material, it is to point to the design of the dynamic balancing machine in the design life expectancy, the winding insulation in the operation of the hottest temperature. If the operating temperature exceeds the limit working temperature of the material for a long time, the aging of the insulation is increased and the service life is shortened. The temperature is one of the main factors in the life of the dynamic balancing machine;
2、温升是动平衡试验机与环境的温度差,是由动平衡试验机发热引起的。温升是动平衡试验机设计及运行中的一项重要指标,标志着动平衡试验机的发热程度,在运行中,如动平衡试验机温升突然增大,说明动平衡试验机有故障,或风道阻塞或负荷太重;
2. The temperature rise is the temperature difference between the dynamic balancing machine and the environment. The temperature is an important indicator of the design and operation of the balance testing machine, marking the heating degree of dynamic balance testing machine, in operation, such as dynamic balancing machine temperature suddenly increased, so the dynamic balance testing machine is faulty, or duct obstruction or the load is too heavy;
3、运行中的动平衡试验机铁芯处在交变磁场中会产生铁损,绕组通电后会产生铜损,还有其它杂散损耗等。这些都会使动平衡试验机温度升高。另一方面动平衡试验机也会散热。当发热与散热相等时即达到平衡状态,温度不再上升而稳定在一个水平上。当发热增加或散热减少时就会破坏平衡,使温度继续上升,扩大温差,则增加散热,在另一个较高的温度下达到新的平衡。
3, in the operation of dynamic balancing machine core in alternating magnetic field generated in the core, windings will produce copper loss and other stray loss etc.. These will increase the temperature of the dynamic balancing machine. On the other hand, the dynamic balancing machine will heat. When the heat is equal to the heat dissipation, the equilibrium state is reached, and the temperature does not rise up to a certain level. When the increase in heat or heat loss will undermine the balance, so that the temperature continues to rise, expand the temperature difference, the increase in heat dissipation, at a higher temperature to a new balance.
所以通过上面的讲解可以看得出来,是和温度有关系的,动平衡机在使用的过程中应该保持一定的温度,这样工作效率也高,也不会对机器本身有什么大的影响,如果温度总是不稳定,对机器的寿命是有一定的影响的。
So by the above explanation can be seen, there is a relationship between the temperature and the dynamic balancing machine should maintain a certain temperature in the process of using, so work efficiency is high, also won't have what a big impact on the machine itself, if the temperature is not stable, for the life of the machine is a certain impact.