轮毂铸造设备综合效率分析数据

通过周期内时间开动率、性能开动率和合格品率来计算设备的OEE（设备综合效率），能准确地知晓设备运行效率如何，以便及时地进行改善。使用OEE模型，企业可以轻松的找到影响生产效率的瓶颈，降低设备的故障以及维修成本，并进行改进和跟踪，加强设备管理以延长设备的使用寿命，达到提高生产效率的目的。OEE可以帮助所有生产制造型企业，对生产设备进行分析，改善生产状况，提高产品质量。·能最大化提高设备的利用率。算法规则简介：1、数据采集于企业内部，对采集到的数据进行降噪、清洗、加工后进行处理。 2、设备综合效率(OEE)=时间开动率×性能开动率×合格品率
时间开动率 = 开动时间÷负荷时间
性能开动率 = 加工数量÷开动时间×理论加工周期，
合格品率 = 合格品数量÷加工数量
开动时间：一个班次时间内，所有记录的（结束时间-开始时间）的总和
负荷时间：固定值，8小时/班=28800秒/班
加工数量：通过数据表查询获取。1个班次时间内，记录总数
理论加工周期：固定值，260秒
3、OEE值越大，表明设备效率越高，一般需大于60%。通过监控每个班次的OEE值，可以帮助企业生产设备保持良好的正常运转，降低设备的故障以及维修成本，加强设备管理以延长设备的使用寿命。

Calculating the Overall Equipment Effectiveness (OEE) of equipment using the time availability rate, performance efficiency rate and qualified product rate enables accurate evaluation of equipment operational efficiency, facilitating timely targeted improvements.
By leveraging the OEE model, enterprises can easily identify bottlenecks restricting production efficiency, reduce equipment failures and maintenance costs, implement improvement measures and performance tracking, strengthen equipment management to extend service life, and ultimately achieve the goal of enhancing production efficiency. OEE supports all manufacturing enterprises in analyzing production equipment, optimizing production conditions, improving product quality, and maximizing equipment utilization.

Overview of Algorithm Rules:
1. Data is collected from internal enterprise sources, and the collected data undergoes noise reduction, cleaning and preprocessing before being processed for analysis.
2. The formula for Overall Equipment Effectiveness (OEE) is: OEE = Time Availability Rate × Performance Efficiency Rate × Qualified Product Rate
- Time Availability Rate = Operating Time ÷ Load Time
- Performance Efficiency Rate = (Number of Processed Products ÷ Operating Time) × Theoretical Processing Cycle
- Qualified Product Rate = Number of Qualified Products ÷ Number of Processed Products
Detailed definitions:
- Operating Time: The total sum of (end time - start time) for all recorded operating periods within one shift
- Load Time: A fixed value, 8 hours per shift = 28800 seconds per shift
- Number of Processed Products: Obtained via data table queries, referring to the total number of processed products recorded within one shift
- Theoretical Processing Cycle: A fixed value of 260 seconds
3. A higher OEE value indicates higher equipment efficiency; a value greater than 60% is generally required. Monitoring the OEE value for each shift helps enterprises maintain the smooth operation of production equipment, reduce equipment failures and maintenance costs, strengthen equipment management, and extend the service life of equipment.