MES系统对精车套圈生产计划控制分析数据

轴承制造行业中，精车套圈生产领域是对高精尖技术要求及其苛刻的领域，下游应用领域包括汽车制造、工程机械、高端农机、摩托车、家电、减速机等行业。在行业领域内引进MES系统，目的是通过在生产过程中的各种数据要素感知、采集和转化，实现需求和生产的精准对接，减少因信息不对称产生的产能浪费，最大化提升产能效率。而企业引进MES系统后，是否真正实现了该行业领域产能效率的提升，是该行业内众多企业共同的疑问，这需要通过对相应数据要素的分析计算去体现。本条数据分析解决的即是通过算法规则运算分析MES系统是否真正实现了该行业领域产能效率的提升的问题。提取的数据要素有：上报完工数(CRD)、计划开始时间(PST)、实际生产时长(PD)、计划结束时间(PET)、计划日产量(RPO)。1.算法规则：根据公式计算综合生产效率(CPE)= CRD/(RPO*(PET-PST))*100/(PD/(PET-PST))。实际生产时长按天数计算，不足1天的按1天计算。2.数据分析：若CPE>100,则状态为“生产超标”；若CPE=100,则状态为“生产达标”；若CPE<100，则根据上报完工数或实际生产时长，标记状态为“生产不达标”。3.根据状态分析结论：若状态为“生产超标”，则代表引进MES系统成功实现了产能效率提升；若状态为“生产达标”，则代表引进MES系统既没有提升产能效率、也没有降低产能效率；若状态为“生产不达标”，则代表引进MES系统反而降低了产能效率。

In the bearing manufacturing industry, the field of finish turning bearing ring production imposes extremely stringent requirements for cutting-edge technology. Its downstream application fields include automotive manufacturing, engineering machinery, high-end agricultural machinery, motorcycles, home appliances, reducers and other industries. The introduction of Manufacturing Execution System (MES) in this industry aims to achieve precise docking between market demand and production via the perception, collection and transformation of various data elements in the production process, reduce production capacity waste caused by information asymmetry, and maximize production efficiency. However, whether the introduction of MES has truly improved production efficiency in this field is a common concern among numerous enterprises in the industry, which needs to be reflected through the analysis and calculation of corresponding data elements. This data analysis is intended to solve the problem of verifying whether MES has truly improved production efficiency in this field by means of algorithmic rule operations. The extracted data elements include: Reported Completed Quantity (CRD), Planned Start Time (PST), Actual Production Duration (PD), Planned End Time (PET), and Daily Planned Output (RPO). 1. Algorithmic Rule: Calculate the Comprehensive Production Efficiency (CPE) using the formula: CPE = [CRD / (RPO * (PET - PST)) * 100] / [PD / (PET - PST)]. The actual production duration is calculated in days, and any duration less than 1 day shall be counted as 1 day. 2. Data Analysis: If CPE > 100, the status is marked as "Excessive Production"; if CPE = 100, the status is marked as "Standard Production"; if CPE < 100, the status is marked as "Substandard Production" based on the reported completed quantity or actual production duration. 3. Status-based Analysis Conclusion: If the status is "Excessive Production", it indicates that the introduction of MES has successfully improved production efficiency; if the status is "Standard Production", it means that MES has neither improved nor reduced production efficiency; if the status is "Substandard Production", it indicates that the introduction of MES has instead reduced production efficiency.

搜集汇总

数据集介绍

特点

该数据集记录了精车套圈生产过程中的关键数据，用于评估MES系统对产能效率的提升效果。数据规模为1012条，更新频次为按需更新，主要应用于轴承制造行业。