济南中正WDW电子试验机
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- 产品品牌：
- 济南中正
- 产品型号：
- WDW
- 产品用途：
- 物理性能力学检测
- 质保时间：
- 2013-07-17
- 质保时间：
- 2013-07-17
WAW系列微机控制液压式试验机 WAW series microcomputer control hydraulic universal testing machine 一、 主要用途 I. Main purpose WAW系列微机控制液压式试验机能够完成金属材料、非金属材料和构件的拉伸、压缩、弯曲、剪切等力学性能测试，能够实现试验力、位移、变形、应力、应变的闭环控制，可自主编辑控制模式。内置上百种标准模式，可完全按照标准要求进行数据分析，并可对试验结果进行打印和网络传输。 WAW series microcomputer control hydraulic universal testing machine can be used for testing of mechanical properties such as tensile, compression, bending and shearing of metal and nonmetal materials, can achieve the closed loop control over testing force, displacement, deformation, stress and strain and can edit the control modes independently. With more than one hundred standard modes inside it, the machine can carry out the analysis on data fully according to the standard requirement and achieve print and internet transmission of the test results. 二、 功能特点 II. Functional features ■ 该试验机采用微机控制全数字宽频电液数字阀，驱动精密液压缸，对试验力、位移、变形进行多种模式的自动控制，完成对试样的拉伸、压缩、抗弯试验，符合国家标准及其他标准要求。 ■ This testing machine adopts micro-computer controlled fully digital broadband hydraulic Digital Valves to drive the precision hydraulic cylinder, achieve automatic control in various modes over testing force, displacement and deformation and carry out tensile, compression and bending tests on the specimen according to national standards and other standards. ■ 试验机主机采用液压缸下置式，调整试验空间的动力及传动装置安装在试验机底部，传动平稳；上下钳口座为全开式结构，自动液压夹紧系统，装夹试样方便，稳定性好。 ■ The main machine of the testing machine adopts underneath hydraulic cylinder. Power for adjusting the test space and the transmission are mounted at the bottom of the testing machine, which provides stable transmission. Upper and lower jaw holds are fully-open structures. Specimens can be clamped conveniently via the automatic hydraulic clamping system with good stability. ■ 调隙机构使移动横梁具有合理的工作位置和受力状态。 ■ Clearance adjusting mechanism allows the movable beam in the most reasonable operating position and strained condition. ■ 配置相关附件可完成钢筋，钢铰线，电缆，紧固件，混凝土等样品的试验 ■ With relevant attachments configured, tests on samples such as reinforced bars, steel strand, cable, fasteners and concrete can be conducted via this testing machine. ■ 液压夹紧装置可自主调整夹持速度（可根据客户要求配置点动式夹持装置） ■ The hydraulic clamping device can adjust the clamping speed independently (the inching clamping device can be configured according to the customer requirements) ■ 可自主选择负荷传感器或油压传感器，有效提高试验量程范围和力值准确性。 ■ Load sensors or oil pressure sensors can be selected independently, improving effectively the test range and the force accuracy. ■ 油缸下置式结构可降低主机高度，降低试验重心，减少破断冲击力对机器的损伤。 ■ The underneath structure of the oil cylinder can reduce the height of the main machine, lower the test center of gravity and reduce the damage of the rupture impact force to the machine. ■ 光电编码器可准确测量横梁移动距离。 ■ Photoelectric encoders can measure the movement distance of the beam. ■ 一体式油源设计使整机结构更加紧凑合理，减少占地面积。 ■ The integrated oil source design makes the whole machine more compact and reasonable, reducing the floor area. ■ 提供手动和自动双控系统，可自主选择操作方式。 ■ Double control system of manual and automatic is provided and the operation mode can be selected independently. ■ 基于PCI技术的内置式控制卡，减少连线，提高试验实时控制和实时采集功能，提高产品稳定性。 ■ The built-in control card based on PCI technology reduces connection, improves the function of real-time control over the test and real-time acquisition and improves the stability of the product. 三、 软件介绍 III. Introduction to the software 试样信息输入： Input of specimen information: 采用人机交互方式分析计算测试材料的机械性能指标，试验结束时自动计算弹性模量、屈服强度、非比例伸长应力等，直观方便，可提高分析的准确性。 The human-machine interface is adopted to analyze, calculate and test the indexes on mechanical properties of the material and calculate automatically elastic modulus, yield strength and non-proportion elongation stress etc. after the test is completed. It is visualized and convenient, improving the analysis accuracy. 四、 主要技术参数 IV．Main technical parameters
| 主要技术参数 Main technical parameters | WAW | ||||||||||
| 100D | 300D | 600D | 1000D | 1000A | |||||||
| 试验力（KN） Maximum testing force (KN) | 100 | 300 | 600 | 1000 | 1000 | ||||||
| 测力范围 Force measuring range | 2%～100%（或者1%~100%） 2%～100% (or 1% - 100%) | ||||||||||
| 试验力示值相对误差 Relative error on indicated values of testing force | 优于示值的±1%（≤±0.5%） Better than ±1% (≤±0.5%) of the indicated value | ||||||||||
| 变形 Deformation precision | ±1%（或者±0.5%） ±1% (or ±0.5%) | ||||||||||
| 拉伸空间 Tensile space | 550mm | 600mm | 600mm | 600mm | 700mm | ||||||
| 压缩空间 Compression space | ≥500mm | 650mm | |||||||||
| 夹持方式 Clamping type | 手动夹紧 Manual clamping | 手动夹紧/自动夹紧 Manual clamping/Automatic clamping | |||||||||
| 圆试样夹持直径（mm） Clamping diameter of round specimen (mm) | Φ6-Φ26 | Φ13-Φ40 | Φ13-Φ60 | ||||||||
| 扁试样夹持厚度 Clamping thickness of flat specimen | 0-15mm | 0-30 mm | 0-40mm | ||||||||
| 剪切试样直径 Diameter of shearing specimen | 10 mm（另选） 10 mm (Alternative) | ||||||||||
| 上下压板尺寸 Dimension of upper and lower press board | Φ120mm(另选204×204 mm) Φ120mm (Alternative 204×204 mm) | ||||||||||
| 弯曲支点间距离 Maximum distance between bending fulcrums | 可选 Optional | ||||||||||
| 油泵电机功率 Power of oil pump motor | 1.5KW | ||||||||||
| 横梁上下移动电机功率 Power of beam up-down movement motor | 0.5KW | ||||||||||
| 变形测量装置 Deformation testing device | 引伸计 Extensometer | ||||||||||
| 安全保护装置 Safety protective device | 软件保护和机械限位保护 Software protection and mechanical limit protection | ||||||||||
| 净重（Kg） Net weight (Kg) | 1900 | 2100 | 2600 | 3500 | 4000 | ||||||