丰田生产方式和工业工程

简要分析了工业工程的特性和丰田生产方式的本质，并以图表的形式给出了两者的关系，最扣提出，当前应着重宣传和推广基础工业工程。     

喷涂钼丝在汽车工业中的应用及生产

论述了我国汽车工业的发展状况，以及钼丝热喷涂技术在汽车部件生产中的应用，介绍了两种不同的喷涂钼丝生产工艺，展望了喷涂钼丝在不断发展的汽车工业中应用的良好前景。     

Knowledge Acquisition from Assembly Operational Data Using Principal Components Analysis and Cluster Analysis

Difficulties identified in the use of performance measures to monitor and control manufacturing or assembly system behaviour justify the evaluation method presented in this paper. The ability to improve the effectiveness of both evaluation and decision-making tasks, based on the knowledge acquisition from operational data, is an important requirement for an effective planning and systems operation. The proposed evaluation method is based on the use of multivariate techniques-Principal Components Analysis and Cluster Analysis-and will prevent the loss of information in each available set of measures and will promote effective use of data in the analysis of system performance.     

Changes in benthic animal production of a weir basin after eight years of succession

Benthic animal production was studied in a weir basin area of western Norway in 1984, eleven years after construction of the basin and eight years after the first benthic study. Compared to estimates from 1976, a marked change in production and species composition had occurred. Benthic animal production at two stations inside the basin was 199 and 169 KJ m^?2 yr^?1, an increase of 440 and 270 per cent respectively compared to 1976. In a riffle upstream of the basin, the production estimate was 50 KJ m^?2 yr^?1, a decrease of 40 per cent since 1976. Chironomids formed the main contribution to the increased production in the weir basin, mainly through increased abundance of larger species like Stictochironomus pictulus and Micropsectra spp. Also other species more adapted to lentic water, like the ephemeropterans Siphlonurus aestivalis and Ameletus inopinatus, showed increased density. The fauna succession and increased production in the weir basin was mainly due to improved habitats and food conditions, as the amount of organic sediments had increased since the first production study.     

Precision grinding of components for aerostatic micro guidance

The work described in this paper deals with a micro grinding process development for components of a guiding system with active micro actors. Starting with the selection of a machine tool concept, investigations with different tool specifications as well as process kinematics and parameters are performed. Thereby the process is characterised by resulting shape accuracy and surface quality of the workpiece. By using an ultra precision machine tool and fine grained grinding wheels a shape accuracy within the submicron range and high surface qualities can be achieved.     

用系统工程方法改进冷拔钢管生产管理

采用系统工程方法对生产管理进行了改进。新的生产管理模式比传统生产管理方式具有生产周期短,吨管生产资金占用少等优点。     

钼导杆生产设备调试与工艺研究

叙述了钼导杆生产设备与生产工艺     

在石墨坩埚电弧炉中制备大块非晶合金

通过对水冷锅坩埚电弧熔炼吸注成型工艺制备大块非晶过程中不利因素的分析，采用该工艺获得了直径达20mm的锆基大块非晶棒材，试验表明，采用石墨坩埚熔炼可以进一步提高熔炼过程中温度和成分的均匀性，并改善有利于非晶形成的冷却条件。     

蔗糖的使用特性与糖业的发展

本文在论述蔗糖的甜味特性，生理特性和食品国工特性之后，重点分析了世界蔗糖的产销现状和我国制糖工业的发展前景，认为，尽管我国蔗糖生产的发展道路不平坦，但总的发展趋势是向前的。