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QZW型弯折机

用于测试彩色钢板及钢带的涂层以及有关产品涂层的T型弯曲试验。

  • 型号: QZW

  • 产品参数
  • 型号: QZW

弯折机是专业检测仪器,用于测试彩色钢板及钢带的涂层以及有关产品涂层的T型弯曲试验。T型弯折机符合国家GB/T12754-91标准是测试涂膜柔韧性的一种新机型。该设备符合NCCA《标准 “T”弯试验方法》的要求。根据目前彩色钢板,铝板的生产厂家对彩色钢板、铝板的柔韧性-T弯性能进行测试的要求,结合生产实际而精心制造的。

The bending machine is a professional testing instrument for testing the coating of color steel plates and steel strips and the T-bend test of the product coating. The T-type bending machine conforms to the national GB/T12754-91 standard and is a new model for testing the flexibility of the coating film. This equipment complies with the requirements of the NCCA Standard "T" Bend Test Method. According to the current color steel plate, the manufacturer of the aluminum plate tests the flexibility-T-bend performance of the color steel plate and the aluminum plate, and carefully manufactures it in combination with the actual production.

 

弯折机技术参数:

■一次弯曲角∠45°

■压平机构行程≥10mm

■可试样板厚度:0.5~1.0mm

■重量:75Kg

Bending machine technical parameters:
■ One bend angle ∠ 45°
■ Flattening mechanism stroke ≥10mm
■ Can sample plate thickness: 0.5 ~ 1.0mm
■ Weight: 75Kg

 

弯折机操作步骤:
■旋转弯曲杆上的螺丝,压力辊便作用于测试片上,圆轴则在下方,转动弯曲杆,直到其达到仪器右手边的极限位。此运动将引起测试片围绕选定圆轴弯曲。
■弯曲过程需在一个平稳的运动中进行,时间为1~2秒。
■弯曲机构的杆转到左手边的极限处(与黑色旋钮相对)。此动作松开圆柱的贮槽。将所需的圆柱放到槽中,将测试片垂直插入到圆柱和压力辊轴之间(涂层面对着弯曲柱),并推入下端的夹紧装置之间。夹紧单元可以调节,但在此时期,夹装置不应完全锁紧。拉动黑色的旋钮,通过导向辊,和夹紧单元一起滑动插入的测试片,使它的位置对着圆轴。然后完全锁紧黑色的旋钮,确保夹紧单元和测试板固定在此位置。

Bending machine operation steps:
■ Rotate the screw on the bending rod. The pressure roller acts on the test piece, and the round shaft is below. Turn the bending rod until it reaches the limit on the right hand side of the instrument. This motion will cause the test piece to bend around the selected circular axis.
■ The bending process needs to be carried out in a smooth motion for 1 to 2 seconds.
■ The lever of the bending mechanism is turned to the limit on the left hand side (as opposed to the black knob). This action loosens the sump of the cylinder. Place the desired cylinder into the groove and insert the test piece vertically between the cylinder and the pressure roller shaft (the coating faces the curved column) and push it between the lower clamping devices. The clamping unit can be adjusted, but during this time the clamping device should not be fully locked. Pull the black knob through the guide roller and slide the inserted test piece together with the clamping unit so that it is positioned opposite the circular axis. Then fully lock the black knob to ensure that the clamping unit and test board are in this position.

 

弯折机功能:
■试验报告:(可根据客户需要)
拉伸:大力、拉伸强度、断裂伸长率、弹性模量等。
弯曲:大力、弯曲强度、挠度、弹性模量等。
压缩:大力、压缩强度、屈服强度、弹性模量等,也可按用户要求的格式对试验报告进行编程和打印;
■限位保护:具有程控和机械两级保护;
■过载保护:当负载超过额定的10%时自动停机;
紧急停机:设有急停开关,用于紧急状态切断整机电源;
自动诊断:系统具有自动诊断功能,定时对测量系统,驱动系统进行过压,过流、超温等到检查,出现异常情况即刻停机;
■实现主机和微机独立操作。
■自动清零:计算机接到试验开始指令,测量系统便自动清零。
■自动返车:自动识别试验断裂后,活动横梁自动高速返回初始位置。
■自动存盘:试验数据和实验条件自动存盘,杜绝因突然断电忘记存盘引起的数据丢失。
■测试过程:试验过程及测量、显示、分析等均由微机完成。
■显示方式:数据和曲线随试验过程动态显示。
■结果再现:试验结果可任意存取,可对数据曲线再分析。
■曲线遍历:试验完成后,可用鼠标找出试验曲线逐点的力值和变形数据,对求取各种材料的试验数据方便实用。
■结果对比:多个试验特性曲线可用不同颜色叠加、再现、放大、呈现一组试样的分析比较;
■曲线选择:可根据需要选择应力应变、力时间、强度时间等曲线进行显示和打印;
■批量试验:对参数相同的试验一次设定后可顺次完成一批试样的试验。

Bending machine function:
■ Test report: (according to customer needs)
Stretching: strength, tensile strength, elongation at break, modulus of elasticity, and the like.
Bending: force, bending strength, deflection, modulus of elasticity, etc.
Compression: force, compressive strength, yield strength, modulus of elasticity, etc., and test reports can be programmed and printed according to the format required by the user;
■ Limit protection: with two levels of program control and mechanical protection;
■Overload protection: Automatically stops when the load exceeds 10% of the rated value;
Emergency stop: There is an emergency stop switch for emergency shutdown of the whole machine power supply;
Automatic diagnosis: The system has automatic diagnosis function, and the measurement system and the drive system are over-pressed, over-current, over-temperature, etc., and the abnormal situation is immediately stopped;

■ Implement independent operation of the host and the microcomputer.
■Automatic clear: The computer receives the test start command and the measurement system is automatically cleared.
■Automatic return: After the automatic identification test breaks, the movable beam automatically returns to the initial position at high speed.
■Automatic save: The test data and experimental conditions are automatically saved to prevent data loss caused by sudden power failure and forgetting to save the disk.
■ Test process: The test process and measurement, display, analysis, etc. are all completed by the microcomputer.
■ Display mode: Data and curves are dynamically displayed with the test process.
■Reproduction of results: The test results can be accessed arbitrarily, and the data curve can be analyzed again.
■ Curve traversal: After the test is completed, the mouse can be used to find the point-by-point force value and deformation data of the test curve, which is convenient and practical for obtaining test data of various materials.
■Result comparison: Multiple test characteristic curves can be superimposed, reproduced, enlarged, and presented with different colors for analysis and comparison of a group of samples;
■ Curve selection: You can select the stress strain, force time, intensity time and other curves to display and print according to your needs;
■ Batch test: After the test with the same parameters is set once, the test of a batch of samples can be completed in sequence.


QZW型弯折机

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上海荣计达仪器科技有限公司

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