论文部分内容阅读
前言在伟大领袖毛主席关于“自力更生,艰苦奋斗,勤俭建国”和“鼓足干劲,力争上游,多快好省地建设社会主义”总路线的光辉照耀下,经过无产阶级文化大革命,我国小水泥工业得到蓬勃的发展,有力地支援了社会主义工农业建设。“一切产品,不但求数量多,而且求质量好……”。随着小水泥生产的发展,水泥厂产品质量的检验,也必须相应跟上。为了适应小水泥物理检验的需要,我们根据因陋就简、土法上马、以土代洋的原则,从七三年开始,进行了用千斤顶装配成压力机,测试水泥软练强度的研究工作。七四年我们又与国家建委建材研究院一起共同对千斤顶压力机进行了技术改造,并做了初步鉴定。现将资料整理如下:
In the preface, under the glorious glory of Chairman Mao’s general line of “self-reliance, hard work, diligence and building a nation” and “building a society with great energy, strive for the upper reaches, and save more land and energy”, after the proletarian cultural revolution, our country’s small cement industry has obtained The vigorous development has effectively supported the construction of socialist industry and agriculture. “Every product not only seeks more quantity, but also seeks better quality...”. With the development of small cement production, the quality inspection of cement plants must also keep up with. In order to meet the needs of the small cement physical inspection, we started the research work of assembling the presses with jacks and testing the softness and strength of cement from the beginning of 1973 on the basis of the principles of simplicity, the use of indigenous methods, and the use of indigenous materials. In 1984, we together with the National Construction Committee Building Materials Research Institute jointly carried out technical transformation of the jack press and made a preliminary identification. The data is now collated as follows: