风管是通风空调系统中常用的配件,常使用等离子切割机将镀锌板按风管展开图切割下料。传统的风管制作方法是先把风管展开图绘制到镀锌板上,然后用白铁剪刀手工裁剪或用等离子切割机手工切割。这种操作方式费时、费力、精度差、材料浪费严重,效率极其低下,若遇到对咬合精度要求较高的部件,会大幅增加后续咬口工作的难度。为提高风管展开切割过程的效率,风管制作可使用专用数控等离子切割机,配以专用风管排料软件,只需在电脑中选择 Air duct ventilation and air conditioning systems are commonly used accessories, often using plasma cutting machine galvanized sheet according to the duct unrolled cut cutting. The traditional method of making air ducts is to first draw the ducts onto a galvanized sheet and cut them manually with a white iron scissors or manually by a plasma cutting machine. This method of operation is time-consuming, laborious, poor accuracy, serious material waste, extremely low efficiency, if meet the requirements of occlusal precision components, will greatly increase the difficulty of subsequent seams. In order to improve the efficiency of the air duct cutting process, air duct production can use a dedicated CNC plasma cutting machine, together with a dedicated duct discharge software, just select from the computer