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水泥胶砂抗折试验机

水泥胶砂抗折试验机采用步进电机作为动力源,驱动精密滚珠丝杆进行加载,采用微电脑彩屏控制器对机器进行全自动控制,具有结构简单、噪音低、节能环保、操作简单等特点。

  • 型号: YDW-10

  • 产品参数
  • 型号: YDW-10

一、水泥胶砂抗折试验机采用步进电机作为动力源,驱动精密滚珠丝杆进行加载,采用微电脑彩屏控制器对机器进行全自动控制,具有结构简单、噪音低、节能环保、操作简单等特点。用于水泥、红砖、耐火砖等材料的抗折强度测试,能按相应的**标准规定的加载速度进行自动加载,加载过程中可实时动态显示载荷、速度、时间及试验曲线,并具有试验力保持功能,试验结束后能自动保存试验结果,试验结果可查询、打印。

First, the cement rubber sand bending test machine uses a stepper motor as the power source to drive the precision ball screw for loading. The microcomputer color screen controller is used to fully automatically control the machine. It has a simple structure, low noise, energy saving and environmental protection, and simple operation Features. Used for the flexural strength test of cement, red brick, refractory brick and other materials. It can be automatically loaded at the loading speed specified by the corresponding ** standard. During the loading process, the load, speed, time and test curve can be dynamically displayed in real time. The test force is maintained. After the test, the test results can be saved automatically. The test results can be queried and printed.


二、水泥胶砂抗折试验机技术参数:

★A大试验机:10KN

★试验力分辨率:1/200000

★示值相对性误差:1%-**量程范围内 ±1%

★试验力示值重复性相对误差:≤1%

★加载速度范围:5-300N/s

★试验空间(高x宽):180x165mm

★A大行程:40mm

★加载方式:电动

★电源电压:220V±10% 50Hz(必须有可靠的接地措施)

★功率:80W 

Second, the technical parameters of the cement mortar bending test machine:

★ A large testing machine: 10KN

★ Test force resolution: 1/200000

★ The relative error of the displayed value: 1%-** Within the range of ± 1%

★ Relative error of test force indication repeatability: ≤1%

★ Loading speed range: 5-300N / s

★ Test space (height x width): 180x165mm

★ A large stroke: 40mm

★ Loading method: electric

★ Power supply voltage: 220V ± 10% 50Hz (reliable grounding measures must be taken)

★ Power: 80W


三、工作原理:

★控制器采用32位ARM处理器进行控制和数据处理,功能强大,A多可存储10000组试验数据;

★采用7寸彩屏显示,支持薄膜按键操作,美观大方,操作简单;

★支持数据查询和试验报表打印功能;

★用上下方向键可实现压头的快/慢升降调整,操作灵活、随意切换;

★具有试验结束后返回初始位置的功能,智能、高效、快捷;

★具有A大工作位置的上下限位保护功能及过载、过流保护功能,可靠、安全;

★可实现恒速率加载、载荷保持、恒速率卸载等控制功能,具有加载平稳、控制精度高的特点;

★具有以太网通讯接口,通过以太网可与计算机联机通讯及控制,或通过以太网方便地实现试验机联网;

Third, the working principle of the cement mortar bending tester:

★ The controller adopts 32-bit ARM processor for control and data processing, which is powerful. A can store 10,000 sets of test data;

★ 7-inch color screen display, support for membrane button operation, beautiful and easy to operate;

★ Support data query and test report printing function;

★ The up / down direction adjustment of the indenter can be realized with the up and down direction keys, and the operation is flexible and can be switched at will;

★ It has the function of returning to the initial position after the test, intelligent, efficient and fast;

★ It has the function of upper and lower limit protection of A large working position and overload and overcurrent protection functions, which is reliable and safe;

★ It can realize constant-rate loading, load holding, constant-rate unloading and other control functions, with the characteristics of stable loading and high control accuracy;

★ It has an Ethernet communication interface, which can communicate with and control the computer online through Ethernet, or easily realize the networking of the testing machine through Ethernet;


四、操作规程:

★使用前应检查油箱内的油液是否充足,可观察右侧面的油标,如不足,则应打开后箱板向油箱内加油至液面在油标处为合适。

★检查各油管接头和紧固件是否松动,检查电气接地措施是否有效。

★检查压力传感器、测控系统过载输出及电源的接插是否有效。

★A使用时,按下启动按钮,接通电源油泵开始工作,开启电脑,使活塞上升一段距离,观察有无卡住等异常现象。如有,则应卸荷停机检查,并排除之;如无异常现象,则按下停止按钮,活塞停止上升。

★根据不同试验,选用抗折或抗压夹具,然后固定并清除周围异物。试验时将试件表面擦拭干净,检查外观有无明显缺损,如有能影响试验数值者,须更换无损试件。

★检测开始前,接通测控系统电源,按操作步骤进行操作,必要时进行清零。

★抗折时将试件平放在两下抗折板上。当试件开始加载时应按所需加荷速率使活塞平稳上升,及至试件折断破碎,负荷下降,工作油缸内的油迅速流回油箱,而活塞则靠其上的重量下降到A低点或需要位置。如需连接试验,则不必将油缸内的油全部放光,使活塞下降太低,只要能容纳下一次试件顺利安装即可。

Fourth, the operating rules of the cement mortar bending test machine

★ Before use, check whether the oil in the fuel tank is sufficient. You can observe the oil level on the right side. If it is insufficient, you should open the rear tank plate to fill the fuel tank to the liquid level at the oil level.

★ Check whether the tubing joints and fasteners are loose and whether the electrical grounding measures are effective.

★ Check whether the pressure sensor, the overload control output of the measurement and control system, and the power supply are valid.

★ When A is used, press the start button, turn on the power and start the oil pump, turn on the computer, make the piston rise for a distance, and observe whether it is stuck or not. If there is, check the load and stop it and eliminate it; if there is no abnormal phenomenon, press the stop button to stop the piston from rising.

★ According to different tests, choose flexure or compression fixture, then fix and remove surrounding foreign objects. During the test, the surface of the test piece is wiped clean, and the appearance is checked for obvious defects. If it can affect the test value, the non-destructive test piece must be replaced.

★ Before the test starts, turn on the power of the measurement and control system, follow the operation steps, and clear it if necessary.

★ When bending resistance, place the test piece on the bending resistance plate twice. When the test piece starts to load, the piston should rise smoothly at the required loading rate, and until the test piece breaks and breaks, the load decreases, and the oil in the working cylinder quickly flows back to the fuel tank, and the weight of the piston drops to the low point of A. Or need a location. If the connection test is needed, it is not necessary to light all the oil in the oil cylinder, and the piston is lowered too low, as long as it can accommodate the next test piece to be installed smoothly.


水泥胶砂抗折试验机
水泥胶砂抗折试验机采用步进电机作为动力源,驱动精密滚珠丝杆进行加载,采用微电脑彩屏控制器对机器进行全自动控制,具有结构简单、噪音低、节能环保、操作简单等特点。
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水泥胶砂抗折试验机

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