选择铝型材切割设备要注意哪些问题？

1、家里加工简单的小部件，可以用手动小钢锯。
Simple processing small parts 1, home, can use a small hand hacksaw.
2、如果是大量的铝合金加工，就要用专用的铝型材切割设备，锯片是专门的铝合金切割片。
2, if you are processing a large number of Aluminum Alloy, will use special aluminum cutting device, the blade is Aluminum Alloy special cutting blade.
3、大型铝合金板的切割，通常采用等离子切割（水下等离子切割和精细等离子切割）、激光切割、线切割和水刀加磨料切割等多种方法。过去铝合金厚板一般采用等离子切割，等离子切割的辅助气体有空气、氧气、氩气和氮气等，等离子切割的缺点是切割表面精度不高，往往还需要二次加工如打磨或机加工，这样增加了加工工序和成本。

3, Aluminum Alloy large cutting board, usually by plasma cutting (and fine plasma underwater plasma cutting), laser cutting, wire cutting and cutting method with abrasive waterjet. In the past Aluminum Alloy plate by plasma cutting, plasma cutting auxiliary gas with air, oxygen, nitrogen and argon, plasma cutting is cutting surface accuracy is not high, often need two processing such as grinding or machining, thus increasing the processing procedure and cost.

后来随着激光切割机的问世，基本上克服了这样的难题。激光切割机切割铝合金板材的速度较高，切割出的表面质量也非常好，但激光切割机切割机切割铝合金板时，对于设备损耗很大，且该设备成本较高，对于厚度超过10mm的铝合金板，激光切割机就不能完成。
Later, with the advent of laser cutting machine, basically overcome such a problem. Cutting Aluminum Alloy sheet metal laser cutting machine cutting speed is higher, the surface quality is also very good, but the laser cutting machine Aluminum Alloy plate cutting machine, large equipment for loss, and the high cost of equipment for Aluminum Alloy plate thickness more than 10mm, it can not complete the laser cutting machine.
4、对10mm以上的厚板铝合金进行切割，人们相继发明了水切割和线切割设备。但是都有很明显的不足，现在有铝型材切割设备用的是合金圆锯片，效率高，性价比高。
4 、 cutting the thick aluminum alloy above 10mm, people have invented water cutting and wire cutting equipment successively. But there are obvious shortcomings, now there are aluminum cutting equipment, alloy circular saw blade, high efficiency, high performance price ratio.