在实验前和查验中一定要查看并承认选择的档位是否符合国标要求；
Before and during the experiment, it is necessary to check and admit whether the selected gear meets the requirements of national standard;
查验横梁在运转进程中阻挠用手操作，避免发生意外；
Check that the crossbeam obstructs manual operation in the process of operation to avoid accidents;
实验借宿常常整理钳口内的碎屑，保证实验机正常运转；
During the experiment, the debris in the jaw is often arranged to ensure the normal operation of the testing machine;
拉断试样后阻挠用手触摸开裂的试样，避免烫坏；
After breaking the sample, it is difficult to touch the cracked sample by hand to avoid scalding damage;
要时常去查看滚珠丝杠的润滑状况；
Always check the lubrication condition of the ball screw;
发现 钳口磨损严峻的应联络实验机厂家进行替换；
If severe wear is found on the jaw, contact the testing machine manufacturer for replacement;
夹持试样根据厂家要求操作，一般为钳口的三分之二为合格；
There are two types of clamping according to the requirements of the manufacturer;
实验机主机工作台及护罩上阻挠放置杂物，避免在查验进程中遭到烦扰；
The worktable and shield of the main engine of the experimental machine are obstructed to place sundries, so as to avoid being disturbed in the inspection process;
查验进程阻挠人员原理设备，更不准依托设备或检修设备；
The process of inspection hinders the principle and equipment of personnel, and it is not allowed to rely on equipment or overhaul equipment;
查验试样应严厉根据国标要求制作。
Inspection samples should be made strictly according to the requirements of national standards.
二电子全能拉力实验机安全操作流程：
Safety operation process of two electron all-round tensile testing machine:
电子全能拉力实验机开机前,先承认主机与计算机是否衔接正常,然后打开主机电源及控制微机。正常建议后点击测控软件进入查验系统；
Before starting up the electronic all-round tensile testing machine, first acknowledge whether the connection between the host computer and the computer is normal, and then turn on the host power supply and control the microcomputer. After normal suggestion, click the measurement and control software to enter the inspection system;
选择“实验前设置参数”的菜单。将正确的试样参数写入列表中；
Select the menu of "set parameters before experiment". Write the correct sample parameters into the list;
初步实验前选择适合的速度，此项应根据不同的国标要求进行设置；
The appropriate speed should be selected before the preliminary experiment, which should be set according to different national standards;
调整实验空间横梁，夹持试样；
Adjust the beam of experimental space and clamp the sample;
对位移时间实验力窗口进行清零；
Clear the force window of displacement time experiment;
点击实验按钮，测控系统会主动结束设置操作；
Click the experiment button, the measurement and control system will take the initiative to end the setting operation;
实验完毕，打印查验陈述。
After the experiment, print the verification statement.
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