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拉伸预应力松弛试验机

WSC-300预应力松弛试验机是专业检测仪器,用用于在室温下测量金属材料松弛性能的试验设备,WSC-300预应力松弛试验机符合GB/T10120-96《金属应力松弛试验方法》,具有微机显示计算储存功能打印数据报告。

  • 型号:WSC-300

  • 产品参数
  • 型号:WSC-300


 


 

一,拉伸预应力松弛试验机概述:

WSC-300预应力松弛试验机是专业检测仪器,用于在室温下测量金属材料松弛性能的试验设备,WSC-300预应力松弛试验机符合GB/T10120-96《金属应力松弛试验方法》,具有微机显示计算储存功能打印数据报告。大大降低了故障率。采用进口比例阀,稳定性高,加荷速度平稳。没有手动送油阀回油阀,真正的全自动恒应力压力机。

I. Overview:
WSC-300 prestress relaxation tester is a professional testing instrument used for testing the relaxation properties of metal materials at room temperature. The WSC-300 prestress relaxation tester complies with GB/T10120-96 "Metal Stress Relaxation Test Method". Print data report with microcomputer display calculation storage function. Greatly reduced the failure rate. The imported proportional valve has high stability and stable loading speed. There is no manual delivery valve return valve, a true fully automatic constant stress press.

 

二,拉伸预应力松弛试验机技术参数:

★线性误差: 0.0007%FS

★无噪声分辨率:A23位

★工作电源:   +5V

★工作温度范围:-40~+85℃

★可选输入范围:±5mV~±2.5V

★分辨率:     1/50000~1/300000

★精度:       0.4%

★范围:       100N~500kN

★传感器灵敏度:  2~40mV/V

★激励电压:      +5VDC

★分辨率:        由机械系统和光电编码器决定

★精度:          无误差(仪表)

★范围:          任意设置

★传感器类型:     AB相正交输出光电编码器

★采集速率:      50Hz内任意设定

★速度控制:      0.001~500mm/min

★温度:           10 °C~35 °C

★湿度:           30 %~80 %

★电源:          AC220V ±10% / 50Hz

★外形尺寸:  1950×550×1015mm

★重量:             700kg

Second, technical parameters:
★Linear error: 0.0007%FS
★No noise resolution: A big 23
★Working power supply: +5V
★ Operating temperature range: -40 to +85 ° C
★Optional input range: ±5mV~±2.5V
★ Resolution: 1/50000~1/300000
★ Accuracy: 0.4%
★ Range: 100N~500kN
★Sensor sensitivity: 2~40mV/V
★Excitation voltage: +5VDC
★ Resolution: determined by mechanical system and photoelectric encoder
★ Accuracy: No error (instrument)
★ Range: Arbitrary settings
★Sensor type: AB phase quadrature output photoelectric encoder
★ Acquisition rate: arbitrarily set within 50Hz
★Speed control: 0.001~500mm/min
★Temperature: 10 °C~35 °C
★ Humidity: 30%~80%
★Power supply: AC220V ±10% / 50Hz
★Dimensions: 1950×550×1015mm
★ Weight: 700kg

 

三,拉伸预应力松弛试验机环境要求

本机应安装在无腐蚀介质、无电磁干扰、无电火花干扰、无冲击振动源试验室,环境温度20℃±2℃,相对湿度<75%,电网电压波动<±10%额定电压,良好接地、机架水平度 <0.02%/m,并留有操作和维修空间。

Third, the environmental requirements:
This machine should be installed in non-corrosive medium, no electromagnetic interference, no spark interference, no impact vibration source test room, ambient temperature 20 °C ± 2 °C, relative humidity <75%, grid voltage fluctuation <±10% rated voltage, good Grounding, rack level <0.02%/m, and room for operation and maintenance.

 

四,拉伸预应力松弛试验机操作规程

★检查所有连接是否正确。

★检查试验温度是否满足试验要求,试样温度是否满足试验要求。

★ 异常状况立即关闭主电源。

★开机 计算机完全启动后,打开主机电源。

★ 进行试验……

★试验结束分析试验数据。

★打印测试结果报告。

Fourth, the operating procedures:
★ Check that all connections are correct.
★ Check whether the test temperature meets the test requirements and whether the sample temperature meets the test requirements.
★ Immediately turn off the main power supply in an abnormal situation.
★ Power On After the computer is fully booted, turn on the power of the host.
★ Conducting experiments...
★ End of test analysis test data.
★ Print test results report.


五,拉伸预应力松弛试验机结构组成

★微机控制拉伸应力松弛试验机由主机、测量控制系统、软件三大部分组成。

★主机是用以施加试验力的装置,由立柱、横梁构成承载框架,其内部装有精密滚珠丝杠、同步带、减速机、伺服电机及驱动器。通过伺服电机、减速机、同步带带动精密滚珠丝杠左右运动,完成加载。

★微机控制拉伸应力松弛试验机测量控制系统EDC-3000是专为微机控制拉伸应力松弛试验机设计的测量控制系统,与主机、软件配合可进行各种金属材料的松弛试验。

Fifth, the structure of the composition:
★ Microcomputer controlled tensile stress relaxation test machine consists of three parts: main machine, measurement control system and software.
★The main machine is a device for applying test force. The column and the beam form a load-bearing frame. The inside is equipped with precision ball screw, timing belt, reducer, servo motor and driver. The servo motor, reducer and timing belt drive the precision ball screw to move left and right to complete the loading.
★ Microcomputer controlled tensile stress relaxation tester measurement control system EDC-3000 is a measurement control system designed for microcomputer controlled tensile stress relaxation tester. It can cooperate with the host computer and software to carry out the relaxation test of various metal materials.

 

六,拉伸预应力松弛试验机保养与维护

★预防不良介质入侵设备,如:灰尘、水、腐蚀性介质等。

★ 检查零部件是否完整。

★ 滑动部件润滑。

★易锈部件防锈。

★ 记录设备使用情况。

★ 年检。

Sixth, maintenance and maintenance:
★ Prevent bad media from invading equipment, such as dust, water, corrosive media, etc.
★ Check that the parts are complete.
★ Lubrication of sliding parts.
★ Easy rust parts for rust prevention.
★ Record the use of the device.
★ Annual inspection.

 

 

 

 

 

 


拉伸预应力松弛试验机

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