With the increase of high-power engraving machine, the problem of heat dissipation has become increasingly serious. As a new trend in the field of heat dissipation, water cooling will play an increasingly important role. Today's stone carving machine for you to understand the water cooling application of stone carving machine, let's understand it.

下面給大家介紹一些散熱小知識:電加熱溫度范圍取決于雕刻機電機的絕緣。一般內部絕緣高溫下(130度)將被銷毀。只要不超過130度內，電機不會損壞，但這個時候，表面溫度90度以下。因此，電機表面溫度在70-80度是正常的。簡單的溫度測量點溫度計有用，你也可以大致確定：1-2秒手可觸摸的，不超過60度，只手觸摸，約70、80度;滴幾滴的水迅速氣化，那么90度。

Let's introduce some knowledge about heat dissipation: the temperature range of electric heating depends on the insulation of engraving machine motor. Generally, the internal insulation will be destroyed at high temperature (130 ℃). As long as it does not exceed 130 degrees, the motor will not be damaged, but at this time, the surface temperature is below 90 degrees. Therefore, the surface temperature of the motor is normal at 70-80 ℃. Simple temperature measuring point thermometer is useful, you can roughly determine: 1-2 seconds hand can touch, not more than 60 degrees, only hand touch, about 70, 80 degrees; A few drops of water vaporize quickly, so 90 degrees.

雕刻機使用者們都有同感，雕刻機使用時間長了會產生熱量，這時候，電機太熱就會造成一些負面作用，我們就該考慮如何來散熱了。當石材雕刻機電機溫度過高，你可以選擇機器停下來休息一段時間，繼續工作，你也可以添加在電機內的熱輻射，以確保及時散發出來的熱量。

Engraving machine users have the same feeling, engraving machine use time will produce heat, at this time, the motor is too hot will cause some negative effects, we should consider how to heat. When the temperature of the stone carving machine motor is too high, you can choose to stop the machine to rest for a period of time and continue to work. You can also add the heat radiation in the motor to ensure that the heat is emitted in time.

雕刻機的散熱也是很重要的，常用的有被動式散熱和風冷散熱。對于小功率的機器，可以使用被動散熱來解決。利用環境溫度和設備的溫差，而自然冷 卻，這樣比較簡單而且成本很低。適用于小功率的，短時間工作的設備散熱。

Engraving machine cooling is also very important, commonly used passive cooling and air cooling. For low-power machines, passive cooling can be used to solve the problem. The use of environmental temperature and equipment temperature difference, and natural cooling, this is relatively simple and low cost. It is suitable for low-power, short-time working equipment heat dissipation.

風冷散熱就比較廣泛了，大多數也都是采用這種方式散熱。風冷散熱利用風扇把熱量吹走，從而快速散熱。但是風冷也有不少的缺陷。比如長時間工作，噪音的確很大。而且易堆積灰塵，導致散熱效果變差。

Air cooling is more extensive, and most of them also use this way to dissipate heat. Air cooling uses fans to blow away heat, so as to dissipate heat quickly. But air cooling also has many defects. For example, working long hours makes a lot of noise. And easy to accumulate dust, leading to poor heat dissipation effect.

水冷散熱是在發熱核心表面加一個吸熱冷頭，可以通過水流動，從而運走熱量達到降溫的效果。或是在外部裝有一個水冷裝置，工作原理和前一種一樣。水冷的缺點是成本高。優點在于其散熱的效果相當好，且不會受到灰塵的干擾.

Water cooling and heat dissipation is to add a heat absorbing cold head on the surface of the heating core, which can flow through the water to transport away the heat and achieve the effect of cooling. Or a water cooling device is installed on the outside, and the working principle is the same as the former. The disadvantage of water cooling is high cost. The advantage is that its heat dissipation effect is quite good, and will not be disturbed by dust