为了提高铸造、机械加工效率,我们试制了一种“手拉式工艺表尺”。这种表尺能又快又简便地找出各种木模工艺参数,可作为铸造木模工的工具。目前很多电厂没有专业技术人员制订铸造、木模工艺,工作时要从各种手册中查找资料,有些还不统一。现根据工作中的经验,并收集常用几种资料,做成木模工用的“手拉式 In order to improve the casting, machining efficiency, we trial-produced a “hand-held craft table ruler.” This watch can quickly and easily find out a variety of wood mold process parameters, can be used as a tool for casting wood mold workers. At present, many power plants without professional and technical personnel to formulate casting, wood mold technology, work from a variety of manuals to find information, some are not uniform. Now based on the experience in the work, and collected several commonly used information, made of wood mold with the "hand-pull