这里介绍的是日本新近研制的用于激光切割机上的新机构。激光切割机装置的关键是工件与激光喷咀的间隙应该保持一定高度,为此,有两种控制方法,即接触感应式和非接触感应式。如图A所示,接触式是采用线性可变差动式变压器3和杠杆组成的连接架,以及在 Introduced here is Japan’s newly developed laser cutting machine for the new agency. Laser cutting machine device is the key to the gap between the workpiece and the laser nozzle should be maintained at a certain height, there are two control methods, that is, contact induction and non-contact induction. As shown in Figure A, the contact is a connector that uses a linear variable differential transformer 3 and a lever,