山西省侯马市邮电五○二厂木工任愉先,研制成功一台多能木工机床,见右图。这台机床由主机和多种附件组成。主机长100厘米,宽27厘米,高83厘米,重350千克。随着转换附件,机床可锯,刨和车料。机床装有砂轮机构,可以磨锯齿和刨刀。机床 Hou Xian, Shanxi Post and Telecommunication Plant No. 502 Yu Renxian, successfully developed a multi-energy woodworking machine, see the right figure. This machine consists of a host and a variety of accessories. The main unit is 100 cm long, 27 cm wide, 83 cm high and weighs 350 kg. With the conversion of attachments, the machine can be sawed, planed and car loaded. The machine tool is equipped with a grinding wheel mechanism that can grind the saw teeth and planer. machine tool