工程制图在仪器仪表设计中的应用.docVIP

工程制图在仪器仪表设计中的应用 （ 盐城师范学院 物理科学与电子技术学院 11（1）班 ） 摘要：仪器仪表（英文：instrumentation） 是用以检出、测量、观察、计算各种物理量、物质成分、物性参数等的器具或设备。真空检漏仪、压力表、测长仪、显微镜、乘法器等均属于仪器仪表。广义来说，仪器仪表也可具有自动控制、报警、信号传递和数据处理等功能，例如用于生产过程过程自动控制中的气动调节仪表，和自动调节仪表，以及集散型仪表控制系统也皆属于仪器仪表。仪器仪表应用领域广泛，覆盖了工业、农业、交通、科技、环保、国防、文教卫生、人民生活等各方面，在国民经济建设各行各业的运行过程中承担着把关者和指导者的任务。由于其地位特殊、作用大，对国民经济有巨大倍增和拉动作用，有着良好的市场需求和巨大的发展潜力。工程制图在仪表设计制造过程中也发挥了非常重要的作用。 关键词：精密、自动化、智能化。 Engineering drawing in instrument design application （School of Physical and Electron, YanCheng University of Teachers, YanCheng 224002，China） Abstract：Instrumentation is used for detection, measurement, observation, calculation of various physical quantities, material composition, physical parameters such as appliances or equipment.Vacuum leak detectors, pressure gauges, measuring instrument, microscope, multipliers are instruments.Generally, instrument may also have automatic control, alarm, signal transmission and data processing and other functions, for example for the production process automatic control of the pneumatic control instruments, and automatic regulating instrument, as well as the DCS instrument control system are part of instrumentation.Instruments and meters wide application field, covering industrial, agricultural, transportation, science and technology, environmental protection, national defense, culture and education of health, peoples life in all aspects, in the development of national economy, all trades and professions in the running process of bear the gatekeeper and guide task.Due to its special position, role, to the national economy has huge multiplication and pulling effect, has a good market demand and the huge development potential.Engineering drawing in instrument design and manufacturing process also plays a very important role. Key words: Precision, automation, intelligent. 0 引言 仪器仪表应用领域广泛，覆盖了工业、农业、交通、科技、环保、国防、文教卫生、人民生活等各方面，在国民经济建设各行各业的运行过程中承担着把关者和指导者的任务。 在设计制造过程的初期，图纸的绘制、修改、校验和模拟操作都会大量运用工程制图中的各种技能及辅助软件。那么工程制图在仪器仪表的设计中有哪些应用呢？ 主要应用有一下三点： 1)对仪器仪表进