论文部分内容阅读
人们常说“万一”,可对“万一”并无量化的概念。实际上万一就是万分之一,指某事发生概率极小的意思。换种说法,可说成100ppm(就是百万分之百)。有如百万富翁捐献百元,可见数量比例极殊小。社会在发展、科技在进步,有些国家用100ppm来作废品率的计算单位,初看令人惊讶不已,细想却是质量革新的必然。今年4月中,韩国企业界召开“实现100ppm,向世界一流质量进军”大会,金泳三总统在会上强调“实现100ppm”,要超越单纯降低废品率的层次,发展成为生产世界一流产品的技术革新和提高生产率的运动。目前实现100ppm已经成为韩国各大小企业的“质量革新”运动。所谓开展“100ppm”质量运动,就是指生产100万个产品中的不合格产品要控制在100个以下。以前韩国产品不合格率也是按百分率计算的.现在改变为百万分率(ppm)计算,标志其产品质量提高了100
People often say “just in case”, but there is no quantitative concept for “in case.” In fact, if it is one ten-thousandth, it means that the probability of something happening is extremely small. In other words, it can be said to be 100ppm (that is, 100 parts per million). Just as millionaires donate 100 yuan, the number of people that can be seen is extremely small. The development of society and advancement of science and technology, and some countries use 100ppm as the unit for calculating the rate of rejects, it is surprising at first glance, but it is inevitable that quality must be reconsidered. In mid-April this year, the Korean business community convened a conference to “achieve 100ppm and advance to world-class quality.” President Kim Young-San emphasized “achievement of 100ppm” at the conference. He must go beyond merely reducing the level of scrap and develop into a technology that produces world-class products. Innovation and productivity increase campaign. At present, the realization of 100ppm has become a “quality innovation” campaign for companies of all sizes in South Korea. The so-called “100ppm” quality campaign means that the production of 1 million defective products should be controlled to 100 or less. In the past, the rate of nonconformity of Korean products was also calculated as a percentage. It is now changed to parts per million (ppm), which indicates that its product quality has increased by 100.