CE—150打印机上的换笔金属弹片,容易发生断裂。弹片断裂后,利用焊接等方法进行维修,但都未能如愿。我们受《物化计算技术》刊出李昌禄文章的启事后,利用绘图用的厚聚脂薄模代替金属弹片,使用几个月来,效果一直很好。维修方法简单易行,首先,卸下夹笔器,将准备好的聚脂薄模插入断裂弹片(即留在夹笔器底座上的那部分)与夹笔器底座的中 CE-150 printer for the pen metal shrapnel, prone to fracture. Shrapnel rupture, the use of welding methods for maintenance, but failed to do so. After we published an article by Li Changlu from “Physico-Chemical Computing Technology”, we used the thick polyester film instead of metal shrapnel for drawing. After several months of use, the effect has been very good. The maintenance method is simple and easy. First, remove the clipper, insert the prepared polyester film into the broken shrapnel (ie, the part left on the base of the clipper) and the base of the clipper