四冶二公司李炎钳工班自制的铜、铝母带加工机具,在完成某铝厂的母线安装工程中发挥了很大的作用。这套机具的特点,一是确能保证工程质量、提高工效、减轻笨重的体力劳动;二是自己动手,因地制宜,因陋就简,不盲目追求“高、精、尖”。他们的经验很值得推荐。 Four smelting company Li Yan clamp class made of copper, aluminum mastering machines, aluminum plant in the completion of a bus installation project has played a significant role. The characteristics of this set of equipment, one is to ensure the quality of the project, improve work efficiency, reduce bulky manual labor; Second, do it yourself, according to local conditions, due to simple, not blindly pursuing “high, refined, sharp.” Their experience is highly recommended.