电火花线切割机床的铝材料的切割

1.脉冲电参数的合理搭配：中走丝线切割加工时，较宽的脉冲宽度容易产生比较大的氧化铝或表面粘有氧化铝的颗粒，脉冲间隔过小的话也会产生较大的颗拉。而钼丝上极易粘附这些较大的加工颗粒，给加工带来很大的负面影响。提高脉冲电源的空载电压幅值，通过降低脉冲宽度、加工脉冲间隙，可减少加工屑枯附到电极丝上的可能性。
The reasonable collocation of 1. pulse electric parameters: in the process of wire cutting, the wider pulse width is easier to produce larger alumina or particles with alumina on the surface, and a larger pull will be produced when the pulse interval is too small. On the other hand, it is very easy for the molybdenum wire to adhere to these larger processing particles. Increasing the amplitude of the no load voltage of the pulse power supply can reduce the possibility of processing scraps attached to the electrode wire by reducing the pulse width and processing pulse gap.

2.对工作液的要求：目前常采用水溶液作为中走丝线切割加工的工作液，宝玛常规配置比例是1:30，而加工铝型材料时，宜采用3:8的比例。为了保持工作液的清沽，使其正常有效地工作，并延长工作液的使用期，可使用厚的海绵，避免残屑流人水箱，保持工作液的畅通，减少电极丝上加工屑的粘附。对海绵垫进行定期的清洗或更换。工作液的上下喷水量应均匀，以便及时把蚀除物排除。

2. to the requirements of the working fluid: at present, the water solution is often used as the working fluid for wire cutting, and the proportion of the routine allocation is 1:30, and the proportion of 3:8 should be used when the aluminum material is processed. In order to keep the work liquid clear, make it work normally and effectively, and prolong the use period of the working fluid, a thick sponge can be used to avoid the debris flow to the water tank, keep the working fluid unblocked and reduce the adhesion of the processing chips on the electrode wire. The sponge pad is regularly cleaned or replaced. The spray amount of the working fluid should be uniform, so as to remove the etch in time.
3.操作技巧：可在上线架后端槽中加一块海绵，高速往返的电极丝经海绵摩擦，可去掉一部分粘附的氧化物，减少氧化物对导电块的磨损，同时减少电极丝抖动，确保脉冲电源效率的正常发挥。还要注意勤更换导电块的工作位置。
3. operation skills: a sponge can be added to the back end slot of the line frame. The electrode wire of high speed round-trip can be rubbed through the sponge, which can remove a part of the adhesive oxide, reduce the wear of the oxide to the conductive block, and reduce the jitter of the electrode wire at the same time, so as to ensure the normal use of the efficiency of the pulse power supply. It is also necessary to pay attention to the replacement of the working position of the conductive block.
有了铝切割设备上面的小总结，希望对广大客户有所帮助，如果有什么不理解的或者寻求帮助的请点击我们的官方网站：http://www.szwmdjx.com或者来电咨询，我们会尽全力为您解决
With a small summary of the aluminum cutting equipment, we hope to be helpful to the customers. If there is anything that is not understood or for help, please click on our official website: http://www.szwmdjx.com or inquire, we will do our best to solve the problem.