工时定额标准化研究与系统开发

发布时间：2018-01-05 10:13

本文关键词：工时定额标准化研究与系统开发　出处：《大连交通大学》2012年硕士论文　论文类型：学位论文

【摘要】：随着机械制造业的发展和计算机技术的广泛应用，为了适应高精度、高效率机械加工要求的市场需求，使得网络化、信息化、集成化和智能化成为制造业工艺信息管理发展的趋势。工时定额管理的信息化是企业进行组织生产、核算和成本控制的重要依据，是企业实现设计和制造信息集成的重要环节之一。本文针对现代制造业中辅助加工时间难以准确估计和现阶段企业制定工时定额过程中如何能快速准确地制定标准工时的问题，分析了影响工时定额制定水平的重要因素，研究了工艺特征技术，提出了一种作业动作和工艺特征集合的理念，以零件工艺特征的关系及属性相似性质制定动作模板，设计了面向工艺特征的采用模特排时法（MOD）制定标准工艺辅助加工时间的定额系统，解决了工时定额制定过程中存在的滞后性问题，实现了生产动作的标准化。企业实际应用中，只需针对实际情况进行少量修改即可满足要求。本文进行了如下几个方面的研究： (1)分析了工时定额管理与制定过程中存在的问题，阐述了国内外技术的研究与应用现状，说明本课题的研究意义，提出了论文的研究目的和主要研究内容。 (2)以车轮加工、转向架装配为例，在零件工艺特征的基础上，，研究了制定工艺工时定额标准技术和相关技术体系。将工时定额的研究分成工序时间和工步时间，其中每项又包含机动时间和手动时间两部分，机动时间由计算机自动计算，手动时间则是运用时间研究中的模特排时法对工人标准作业内容进行研究，制定出标准作业动作模板。 (3)提出了基于工艺特征的工时定额管理系统，并对该系统的模块设计、功能结构、数据流信息、工作流程和实体关系进行了分析与研究。分析了系统的各个功能的关系和作用。 (4)开发了定额系统，实现工时定额制定的通用化和标准化，满足了企业方便快捷的制定工时定额的需求。
[Abstract]:With the wide application of computer technology and the development of machinery manufacturing industry, in order to adapt to high precision, high efficiency machining requirements of market demand, the network, informatization, integration and intelligent manufacturing industry has become the development trend of information management process. Quota management informatization is an important basis for enterprises to organize production, accounting and cost control the enterprise is an important link for the design and manufacturing information integration.
How to quickly and accurately set standard work time according to the modern manufacturing industry is difficult to accurately estimate the auxiliary processing time and stage enterprises to develop quota process, analyzes the influence of time quota formulation level of important factors, technological characteristics of technology, put forward a set of operation and process feature of the concept, to the relationship between process characteristics and attributes of similar nature make action template designed by using modapts technique oriented features (MOD) quota system standard process auxiliary processing time, solve the work quota lag problems in the development process, to achieve the production operation standardization. The practical application of enterprise, only according to the actual situation of a small number of modifications to meet the requirements.
This paper studies the following aspects:
(1) the problems in the management and formulation of man hour quota are analyzed. The research and application status of technology at home and abroad is explained, and the significance of the research is explained. The purpose and main contents of the thesis are also presented.
(2) to wheel machining, bogie assembly as an example, based on process characteristics, study the development of process technology and related technical standard time quota system. Will be divided into process time and time step time study, each of which contains two part of the maneuver time and manual, automatic calculation of the maneuver time by computer and manual time is used in the research of the mod time method for workers standard work contents of research, develop a standard operation template.
(3) a man hour quota management system based on process characteristics is put forward. The module design, function structure, data flow information, workflow and entity relationship of the system are analyzed and studied. The relationship and function of each function of the system are analyzed.
(4) the quota system is developed to realize the normalization and standardization of the work time quota formulation, which meets the needs of the enterprise to make the time quota convenient and quick.

【学位授予单位】：大连交通大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：TH164

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