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弹簧试验机精度高低的设定标准

来源: http://www.diannaothj.com    时间:2017-03-21 16:30:44 作者:山东银丰弹簧机设备

弹簧试验机检测是严格按照标准对位移进行检测的,能够保证弹簧放置在压盘的不同地方试验力基本一致,保证在试验力的满量程范围内,任意负荷都不会引起负荷传感器的位移下沉。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。
Spring testing machine testing is strictly to detect the displacement according to the standard, to ensure consistent placement in different parts of the test plate, ensure the full scale test in force, will not cause any load displacement load sensor sinking. In addition, the effect of the loading method of the spring testing machine on the test results is not to be ignored.
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,真实测量弹簧在这一状态下的内部应力,为弹簧设计提供依据。the early loading method is mainly ordinary AC motor drives the transmission system loading, loading speed can not be adjusted for the spring, due to springback stress, data automatic acquisition and slow fast compression when the compression or compression of static data vary greatly, and now the use of variable speed system of AC servo control system, such as through the simulation of realistic spring and the working state of the inner spring measurement in this state of stress, and provide the basis for the design of spring.
随着计算机技术的发展,单片机的功能较简单的缺点又被微机所改善,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,智能化水平得到了极大的提高,操作者只要轻轻点击鼠标,就可以按照预先设置的任意模式进行测量、控制,通过设定不同的试验速度、试验过程中的参数,使试验模式、整个试验过程可以按照人们的意志进行控制,试验曲线和试验数据实时显示,试验数据亦可按行业标准或企业标准进行计算、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。
With the development of computer technology, MCU function is relatively simple and the disadvantages of microcomputer improved, intelligent expert system, function setting, parameter selection, database, clear Chinese windows interface, simple mouse operation, the most ideal state in spring in the process of testing possible, intelligent level has been greatly improved. The operator just click the mouse gently, it can be measured in any mode, preset control, by setting the test speed, different test parameters, the test mode, the test process can be controlled in accordance with the will of the people, display real-time test curve and test data, test data can be provided as the industry standard or enterprise the standard of calculation, sorting, output, can also query the test results of the test process, in the past, powerful The function of calculation and mathematical statistics replaces the complicated work in the past, which greatly reduces the amount of labor.
山东银丰弹簧机械设备制造有限公司的济南电脑弹簧机提供技术支持,更多精彩内容请进入: http://www.diannaothj.com,我们会倾情为您解答。
Provide technical support to the Ji'nan computer spring machine Shandong Yinfeng spring mechanical equipment manufacturing Co., for more details, please enter: http://www.diannaothj.com, we would love for you to answer.

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