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电脑弹簧机试验的精度判断方法

来源: http://www.diannaothj.com    时间:2016-05-19 18:00:56 作者:山东银丰弹簧机设备

保证在试验力的满量程范围内,电脑弹簧机检测是严格依照规范对位移进行检测的能够保证弹簧放置在压盘的不同地方试验力基本一致。任意负荷都不会引起负荷传感器的位移下沉。
Within the test force in the full-scale range of guarantee, the detection of computer spring machine is strictly in accordance with the specification is used to detect the displacement able to guarantee that the spring is arranged in the pressure plate in different parts of the test are basically the same. The displacement of load sensor is not caused by any load.
另外,弹簧试验机的加载方法对试验结果影响敢是不容忽视的早期的加载方法主要为普通交流电机带动传动系统加载,加载速度不可调整,对于弹簧网等弹性元件来说,由于回弹应力的存在快速压缩时自动采集的数据与慢速压缩或静止压缩采集的数据差别很大,现在多采用变速系统如交流伺服调速系统、通过逼真的模拟弹簧的工作状态,真实丈量弹簧在这一状态下的内部应力,为弹簧设计提供依据。
In addition, effect of spring testing machine loading method of test results dare nots allow to ignore the early loading method for AC motor drive loading system and loading speed not adjustment, for the spring elastic element, due to the rebound should force in the presence of fast compression automatically collected data and slow compression or static compressive acquisition data difference great, and now the use of variable speed system such as AC servo control system, through the working state of the realistic simulation of spring and real measurement of spring in the state of internal stress, for spring design provide the basis for.电脑弹簧机单片机的功能较简单的缺点又被微机所改善,随着计算机技术的发展。智能化功能设置专家系统、参数选择、数据库、清晰的视窗中文界面、简单的鼠标操作,使弹簧测试过程中的理想化状态成为可能,智能化水平得到极大的提高,操作者只要轻轻点击鼠标,就可以依照预先设置的任意模式进行丈量、控制。
The computer spring machine function of the single chip computer is simple and the shortcomings of the computer has been improved, with the development of computer technology. Intelligent function setting expert system, parameter selection, database, clear Chinese Windows interface, simple mouse operation, the spring in the process of testing the ideal state is possible, intelligent level has been greatly improved, operators need to click a mouse, you can according to the preset any mode to measure and control.
通过设定不同的试验速度、试验过程中的参数,使试验模式、整个试验过程可以依照人们意志进行控制,试验曲线和试验数据实时显示,试验数据亦可按行业规范或企业规范进行计算、整理、输出,还可对以往的试验过程、试验结果进行查询,强大的计算和数理统计功能代替了过去繁杂的工作,大大减轻了人的劳动量。
By setting different test speed, parameters in the process of test, the test mode, the whole test process can be in accordance with the will of the people to control, test curve and test data real-time display, test data can also be in accordance with industry standards or industry standard for counting, sorting, output, but also on the previous test process and test the results of the query, powerful computing and mathematical statistics function instead of the complicated work in the past, greatly reducing the amount of human labor.

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