1、家里加工簡單的小部件，可以用手動(dòng)小鋼鋸。
Simple processing small parts 1, home, can use a small hand hacksaw.
2、如果是大量的鋁合金加工，就要用專用的鋁型材切割設(shè)備，鋸片是專門的鋁合金切割片。
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、大型鋁合金板的切割，通常采用等離子切割（水下等離子切割和精細(xì)等離子切割）、激光切割、線切割和水刀加磨料切割等多種方法。過去鋁合金厚板一般采用等離子切割，等離子切割的輔助氣體有空氣、氧氣、氬氣和氮?dú)獾?，等離子切割的缺點(diǎn)是切割表面精度不高，往往還需要二次加工如打磨或機(jī)加工，這樣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.

后來隨著激光切割機(jī)的問世，基本上克服了這樣的難題。激光切割機(jī)切割鋁合金板材的速度較高，切割出的表面質(zhì)量也非常好，但激光切割機(jī)切割機(jī)切割鋁合金板時(shí)，對(duì)于設(shè)備損耗很大，且該設(shè)備成本較高，對(duì)于厚度超過10mm的鋁合金板，激光切割機(jī)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、對(duì)10mm以上的厚板鋁合金進(jìn)行切割，人們相繼發(fā)明了水切割和線切割設(shè)備。但是都有很明顯的不足，現(xiàn)在有鋁型材切割設(shè)備用的是合金圓鋸片，效率高，性價(jià)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.