砂带机厂家打磨和砂轮机打磨有什么区别？What is the difference between grinding belt and grinding wheel manufacturer

砂带机做为一种常见的磨削抛光设备,在各个行业中有着广泛的应用.从外形,结构,大小等方面可分为手持式砂带机,台式砂带机,立式砂带机等,从驱动方式来说可分为气动砂带机,电动砂带机.从砂带机磨削形式上可分为接触轮式砂带机,平磨垫板式砂带机,自由悬空式砂带机等.又有简单手动式砂带机以及自动化砂带机,机器人力控砂带机等等。

As a common grinding and polishing equipment, sand belt machines are widely used in various industries. In terms of appearance, structure, size, etc. they can be divided into hand-held sand  belt, desktop sand belt, vertical sand belt machines etc. From the driving method, they can be divided into pneumatic sand belt, electric sand belt machines. From the grinding form of sand belt machines, they can be divided into contact wheel sand belt, flat grinding plate sand belt, free-hanging sand belt machines etc. There are also simple manual sand belt, automated sand  belt, robotic power-control sand belt machines etc.　

而砂带机厂家在行业内得到越来越多的应用,逐渐在很多工序中替代了传统的砂轮机打磨方式,也主要是由于砂带机和砂轮机相比有着以下几个优点:

The sand belt machine manufacturers are becoming more and more used in the industry and gradually replacing the traditional grinding machine and its method in many processes. This is mainly because the sand belt machine and grinding machine have the following advantages:

一、砂带机使用的砂带做为涂附磨具,相比砂轮机使用固结磨具的砂轮来说,属于一种弹性磨削,能更多的吸收打磨过程中的钢性冲击。

1、The belt used in the sand belt machines is used as a coating abrasive tool. Compared with the grinding wheels that uses consolidation as an abrasive tools, it is more an elastic grinder that can absorb more steel impacts during the grinding process.　

二、砂带机使用的砂带因表面磨料植砂方式的特点,使得砂带具有比砂轮更强的切削力,磨削比大大高于砂轮磨削,功率利用率达到96%,相对砂轮机的52%的功率利用率来说更加的节能。

2、 Due to the characteristics of the surface abrasive sand planting method, the belt used has a stronger cutting force than the grinding wheel. The grinding ratio is much higher than the grinding wheel grinder and the power utilization rate reaches 96%, which is more energy-saving compared to the power utilization rate of the grinding wheel machine of 52%.

三、砂带机相比砂轮机来说,工磨削温度更低,工件表面不易发生烧伤,形变,金相变化。

3:、Compared with grinding machines, the grinding temperature of belt grinder machines is lower, and the surface of the workpiece is less prone to burns, deformation, and metallographic changes.

四、砂带机相比砂轮机来说,因为砂带本身质量较轻,系统的平衡性更易控制,不象砂轮机在使用过程中易出现动不平衡现象。

4、Compared with grinding wheels, the belt itself is lighter and the balance of the system is easier to control, unlike the grinding wheels that are prone to dynamic imbalance during use.

五、砂带机相对砂轮机来说磨削线速度稳定,不象砂轮一样随着使用外径变化大,磨削线速度降低.在自动化的打磨机构中不需考虑磨削位置的补偿变化.更利用自动化的实现。

5、Compared with grinding wheels, the grinding linear speed of belt machines is more stable and unlike grinding wheels. The grinding linear speed decreases as the outer diameter changes dramatically as the grinding wheels. There is no need to consider the compensation change of grinding position in the automated grinding mechanism. It is more utilized to realize automation.

六、砂带机相对砂轮机来说,耗材成本低,种类多,可根据表面效果需要灵活更换砂带,耗材的使用成本低。

6、Compared with grinding machines, the cost of consumables is low and there are many types to choose from. The belt can be flexibly replaced according to the surface effect needs and the cost of consumables is low.

七、砂带机相对砂轮机来说设备成本低,尤其相对砂轮磨床来说.这是因为砂带质量轻,法向磨削力小,振动也小.对机床的刚性及强度及配装精度要求远低于砂轮磨床。

7、The equipment cost of belt machines is low compared to grinding wheel machines especially compared to grinding wheel grinders. This is because the belt is light in weight, the normal grinding force is small and the vibration is also small. The requirements for the rigidity, strength and assembly accuracy of the machine tool are much lower than that of grinding wheel grinders.

八、砂带机相对砂轮机来说安全性更高,因砂带本身质量较轻,磨削时的刚性冲击小.工作噪音也小于砂轮磨削.即使砂带断裂也不象砂轮碎裂那样有伤人的危险。

8、The belt machine is safer than the grinding wheel. Because the belt itself is lighter in quality, the rigid impact during grinding is small and the working noise is also smaller than the grinding wheel. Even if the belt breaks, it is not as dangerous as the grinding wheel.

九、砂带机相对砂轮机来说,工艺灵活性更大适应性更强.这是因为砂带磨削可以根据不同的需要改变打磨接触形式,能更好的贴合及接触打磨工作面。

9、 Compared with grinding wheels, belt grinding machines have greater flexibility and stronger adaptability. This is because belt grinding can change the grinding contact form according to different needs and can be a better fit to the grinding working surface.