For the stone carving machine with water cooling, the reason why it can't heat normally is probably due to blockage. We need to remove the blockage in the main shaft motor of the engraving machine, blow it with air pump and wash it with lotion. These obstructions are usually scale. If the water used is hard water, the formation of scale will be more. Distilled water or purified water can be used for water circulation.

改进雕刻机电主轴的散热性，可以设置专门的冷却系统。在电机定子与壳体衔接处设计循环冷却水套，水套用热阻较小的材料制造，套外环加工有螺旋水格。雕刻机电机在作业时，水槽里写入循环冷却水，为加强冷却作用，冷却水的进口温度应严格控制，并有必定的压力和流量。此外，为避免电机---影响石材雕刻机主袖轴承，主轴应尽量选用热阻较大的材料，使雕刻机电机转子的---首要通过气隙传给定子，由冷却水吸收带走。

The special cooling system can be set up to improve the heat dissipation of engraving machine spindle. The circulating cooling water jacket is designed at the junction of the motor stator and the shell. The water jacket is made of materials with small thermal resistance, and the outer ring of the sleeve is processed with spiral water grids. In order to strengthen the cooling effect, the inlet temperature of the cooling water should be strictly controlled with certain pressure and flow. In addition, in order to avoid the influence of the motor on the main sleeve bearing of the stone engraving machine, the material with larger thermal resistance should be selected as far as possible, so that the rotor of the engraving machine motor is transmitted to the stator through the air gap and absorbed by the cooling water.

那么你知道雕刻机石材都有哪些分类吗？

Do you know what kind of carving machine stone has?

一、石材雕刻机机切面

1、 Cutting surface of stone carving machine

加工石材时，由于切石器自然切出而产生的表面效果。直接由圆盘锯砂锯或切石机等设备切割成型，表面较粗糙，带有明显的机切纹路。机切面基本上没有产生亮度，所以比较不能体现出石材---实际的色泽和花纹情况。

When processing stone, the surface effect caused by the natural cutting of stone tools. It is directly cut by disc saw, sand saw or stone cutter, with rough surface and obvious machine cutting lines. The machine cut surface basically does not produce brightness, so it can not reflect the actual color and pattern of stone.

二、石材雕刻机加工的拉沟面

2、 Groove surface machined by stone carving machine

在石材表面上开一定的深度和宽度的沟槽。

A groove of certain depth and width is opened on the surface of stone.

三、石材雕刻机加工的荔枝面

3、 Litchi surface processed by stone carving machine

用形如荔枝皮的锤在石材表面敲击而成，从而石材表面形成形如荔枝皮的粗糙表面，多见于雕刻品表面或广场石等的表面。

It is made by striking the surface of the stone with a hammer shaped like litchi peel, thus forming a rough surface like litchi peel on the stone surface, which is often seen on the surface of sculptures or square stones.

四、石材雕刻机加工的龙眼面

4、 Longan surface machined by stone carving machine

龙岩面用一字型锤在石材表面交错敲击成形如龙眼皮外表的粗糙表面，是岗岩雕刻品表面处理的常见的方式之一，也叫剁斧面。

Longyan face is one of the common methods of surface treatment of granite carving, which is also called chopping axe surface.

五、石材雕刻机加工的磨光面

5、 Polished surface of stone engraving machine

磨光面是指表面平整，用树脂磨料等在表面进行抛光，使之具有镜面光泽的板材。一般的石材光度可以做到8，90度，其特点是光度高，双头玉石雕刻机生产厂家，对光的反射强，能充分地展示石材本身丰富艳丽的颜色和天然的纹理。

It is used to polish the surface of the plate by polishing the resin surface. Generally, the luminosity of stone can reach 8, 90 degrees, which is characterized by high luminosity. The manufacturer of double head jade carving machine has strong light reflection, which can fully display the rich and colorful color and natural texture of stone.

六、石材雕刻机加工的蘑菇面

6、 Mushroom surface processed by stone carving machine

蘑菇面是指在石材表面用凿子和锤子敲击成形如起伏山形的板材。一般是用人工劈凿，效果和自然劈相似，但是石材的表面却是呈中间突起四周凹陷的高原状形状。

Mushroom surface refers to the stone surface with chisel and hammer percussion forming, such as undulating mountain shaped plate. Generally, manual chiseling is used, and the effect is similar to that of natural splitting, but the surface of stone is a plateau shape with protrusion in the middle and depression around.