在无产阶级文化大革命前,国家下达给我厂一项精密锻造的试验任务。要进行精密锻造,必须解决毛坯加热问题,即在锻造温度下,毛坯表面应光洁无氧化皮、脱炭和合金元素贫化层要浅。因而建造无氧化加热炉就成为完成精密锻造试验任务的重要关键。但是,在反动技术“权威”篡夺了我厂技术大权的情况下,三年没有搞出半点名堂。 Before the Great Proletarian Cultural Revolution, the State issued a precision forging test to our factory. For precision forging, you must solve the problem of rough heating, that is, at the forging temperature, the blank surface should be smooth without oxide, de-carbon and alloy elements should be shallow depleted layer. Therefore, the construction of non-oxidation furnace has become the key to complete the task of precision forging test. However, under the circumstance that the reactionary technology “authority ” has usurped the technical power of our factory, we have not come up with the slightest honor in three years.