WAW-B微机控制电液伺服**试验机 电液**试验机 伺服式**试验机

WAW-B系列微机控制电液伺服**试验机主要用于金属材料的拉伸、压缩、弯曲等力学性能试验，增加简单的附件后可对水泥、混凝土、砖、瓦、橡胶及其制品进行检测。 
WAW-B series microcomputer controlled electro-hydraulic servo universal testing machine is mainly used for metal materials tensile, compression, bending mechanical properties test, adding simple accessories for test on cement, concrete, brick, tile, rubber and its products.
   本机由双立柱双丝杠油缸下置式主机及琴式油源控制柜组成，油泵采用意大利马祖奇进口低噪音高性能齿轮泵。拉伸空间位于主机上方，压缩、弯曲试验位于主机下方即中横梁和工作台之间。试验空间的调整通过移动中横梁来实现，中横梁升降采用链条传动。计算机全自动闭环控制高性能电液比例伺服阀来完成对各种材料的拉 伸、压缩、弯曲等试验。试验完成以后自动采取材料的FM、REH、REL、RPO.2、RP1、RM和弹性模量E等实验结果。 
This machine consists of two column dual screw cylinder underneath type host and banjo type oil source control cabinet, oil pump adopts Italy Matsu odd import high performance low noise gear pump. Tensile space located above the main machine, compression, bending test is located below the main beam and platform. The space adjustment is achieved by moving beam, crossbeam lifting adopts chain transmission. The computer automatic closed loop control of high performance electro-hydraulic proportional servo valve to complete the various materials tensile, compression, bending test. Test completed automatically take materials FM, REH, REL, RPO.2, RP1, RM and elastic modulus of E. The experimental results.
功能介绍： 
Function introduction:
1、特制**厚钳口座在钳口夹持试样时、使钳口完全包容在钳口座体内，使试样夹持更加可靠，杜绝了因钳口座浅而呈喇叭状变形损坏的可能，大大提高了设备的使用寿命。 
1, special ultra thick jaw in clamp sample, the jaw is completely contained in the jaw seat body, so that the specimen clamping is more reliable, avoided the jaw seat is shallow and forms a horn shape deformation and damage, greatly improving the service life of the equipment.
2、在钳口座和钳口卡板之间增加了耐磨衬板，杜绝金属拉伸过程中氧化皮掉入，致使钳口座斜面划伤的现象，使夹持过程更顺滑，加成更牢靠。 
2, the increase in the opening between the seat and the jaw clamping the wear-resisting lining board, prevent oxidation of metal drawing process into the jaw seat, cant scratch phenomenon, the clamping process more smooth, plus more reliable.
3、具有等速应力、等速应变、等速位移、拉伸控制、程序编辑器等多种控制方式，各种控制方式在实验过程中可任意平滑切换。 
3, with the constant stress, strain, displacement, speed constant tensile control, program editor control a variety of ways, a variety of control mode can be arbitrary smooth handoff in the course of the experiment.
4、测控软件基于中文windowsXP操作系统平台，具有运行速度快、界面温和、菜单提示、鼠标操作、具有多种试样信息输入模式、可满足不同材料的测试需要。对于相同条件的试样一次输入批量自动生成，还可制作条件模板。 
4, Chinese measurement and control software based on the windowsXP operating system platform, has the operation speed, interface menu, mild, mouse operation, with a variety of sample information input mode, different materials to meet the test needs. Under the same conditions for an input batch automatic generation, also can be made conditional template.
5、试验自动完成后试样信息、试验数据、试验曲线等自动储存。 
5, test automatically sample information, test data, test curve automatic storage.
6、根据试验力大小或材料变形大小自动切换到适当量程，以确保试验数据测量的准确性。 
6, according to the stress or deformation size automatically switch to the appropriate range, to ensure the accuracy of test data measurement.
7、试验数据（试验力、位移、变形）加载状态和试验曲线随试验过程动态实时屏幕显示。 
7, the test data (test force, displacement, deformation) loading state and test curves with the experimental process dynamic real-time screen display.
8、根据实际需要可选择应力-应变、力-位移、力-时间、位移-时间等曲线上找到试验结果的相关对应点。 
8, according to the choice of stress - strain, force displacement, force time, displacement time corresponding to experimental results on actual need curve.
9、用户可根据实际需求任意编辑标准文本报表格式或EXCEL文本报表格式 
9, the user can according to the actual demand of any editorial standard text format or EXCEL format text report
10、当负荷**过满量程的2%-5%时自动过载保护停机 
10, when the load is over the full range of 2%-5% automatic overload protection shutdown
11、可根据试样条件、试验日期和试验数据等条件自动查询所有相关历史记录 
11, can automatically query all relevant historical records according to the sample conditions, date of test and test data and other conditions
12、软件预留数据库接口，方便于实验室间局域联网，便于实验数据管理。
12, the software for database interface, convenient for inter laboratory local area networking, convenient experimental data management.


产品型号  WAW-100B  WAW-300B  WAW-600B  WAW-1000B  
主机结构形式  双立柱双丝杠油缸下置式结构 
 
较大试验力  100 kN  300 kN  600 kN  1000 kN 
 
试验机级别  1级/0.5级 
 
试验力测量范围  2%-**FS 
 
试验力示值相对误差  ≦示值的±1% 
 
力分辨率  1/300000 
 
变形测量装置  电子式引伸计 
 
变形示值 

相对误差  ≦示值的±0.5% 
 
位移测量装置  光电编码器 
 
位移示值 

相对误差  ≦示值的±1%/±0.5% 
 
位移分辨力  0.01mm 
 
活塞较大移动速度  0.2-70（mm/min）无极调速 
 
横梁调整速度  120（mm/min） 
 
活塞较大行程  250mm 
 
控制方式  三闭环控制和编程控制 
 
有效拉伸空间  650mm 
 
有效压缩空间  550mm 
 
立柱间距  540mm  540mm  540  650mm 
 
夹紧方式  液压自动夹紧 
 
圆试样夹持直径  φ6-φ26mm  φ6-φ26mm  φ13-φ40mm  φ13-φ40mm 
 
扁试样夹持厚度  0-15mm  0-15mm  0-15mm  0-30mm 
 
扁试样夹持宽度  70mm  70mm  75mm  75mm 
 
上下压盘尺寸  204*204mm 
 
弯曲支辊间距  600 mm 
 
弯曲支辊宽度  140mm 
 
安全保护装置  机械限位保护和软件过载保护 
 
主机外形尺寸（mm）  810×560×2050  810×560×2050  830×580×2150  1060×660×2450 
 
主机电源  0.55KW  0.55KW  0.55KW  0.75KW 
 
油源控制柜外形尺寸（mm）  960×630×900  960×630×900  960×630×900  960×630×900 
 
控制柜电源  1.5 KW  1.5  1.5  1.5 
 
主机机重量  1500kg  1800kg  2100kg  2800kg