基于人机工程学的家用小型高压清洗机设计与评价

发布时间：2018-04-25 15:20

本文选题：机械产品设计 + 造型设计　；参考：《南京农业大学》2014年硕士论文

【摘要】：随着经济的发展,人们的生活水平不断提高,消费理念也在不断转变,人们已不满足于最基本的物质需要,而去追求更舒适、方便、环保和个性化的生活方式。家用清洗机作为环保高效、适用性强、清洗效果好的先进家庭清洗设备,受到了清洗行业及家庭的重视,得到迅速发展。本文与企业合作,从理论分析着手,对家用小型高压清洗机进行外形形态、内部结构设计,并结合人机工程学对设计方案进行人机评价分析。本文首先介绍了家用小型高压清洗机的研究现状及发展状况,对家用高压清洗机结构组成、工作原理进行了详细的分析,制定了研究的技术路线图。结合产品造型设计要求和设计目标,提出家用小型高压清洗机的机体设计方案,对清洗机机体外形形态进行初步设计和细化研究,并结合机体造型设计进行内部结构设计。基于CATIA人体姿态分析对家用小型高压清洗机机体进行人机评价分析。在产品人机工程学设计原则的基础上,结合人体上肢及手部的结构、人体相关尺寸数据,对小型家用高压清洗机高压水枪进行设计定位,并对高压水枪的设计进行人机评价分析。对所设计的家用小型高压清洗机,进行了压力与流量测试、清洗机温升试验及清洗试验,对家用小型高压清洗机高压水枪的使用舒适性做主观感觉的评价。试验表明,所设计的家用小型高压清洗机符合主要技术参数要求,清洗效果良好。
[Abstract]:With the development of economy, people's living standard is improving and the consumption concept is changing constantly. People are not satisfied with the most basic material needs, but to pursue a more comfortable, convenient, environmentally friendly and individualized way of life. As an advanced household cleaning equipment with environmental protection, high efficiency, strong applicability and good cleaning effect, household cleaning machine has been attached great importance to by cleaning industry and family, and has been developed rapidly. This paper, in cooperation with the enterprise, starts with theoretical analysis, designs the shape and internal structure of the household small high-pressure cleaning machine, and carries on the man-machine evaluation and analysis on the design scheme with the combination of ergonomics. This paper first introduces the research status and development of the household small high-pressure cleaning machine, analyzes the structure and working principle of the household high-pressure cleaning machine in detail, and formulates the technical roadmap of the research. Combined with product modeling design requirements and design objectives, this paper puts forward the airframe design scheme of household small high-pressure cleaning machine, and carries out preliminary design and detailed study on the body shape of the cleaning machine, and carries on the internal structure design combined with the body shape design. Based on the human posture analysis of CATIA, the man-machine evaluation analysis of household small high-pressure cleaning machine was carried out. On the basis of product ergonomics design principle, combined with the structure of human upper limb and hand, and human body dimension data, the design positioning of high pressure water gun of small household high pressure cleaning machine is carried out. And the design of high pressure water gun is evaluated and analyzed. The pressure and flow test, temperature rise test and cleaning test were carried out on the designed household high pressure cleaning machine. The subjective feeling of the use comfort of the high pressure water gun of the household small high pressure cleaning machine was evaluated. The test results show that the designed household high-pressure cleaning machine meets the main technical requirements and the cleaning effect is good.
【学位授予单位】：南京农业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TM925.3;TB18

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