1. 温度引起的误差。 温度对工件的影响很大，一般要求工件在恒温下进行测量，但有时也需要特殊的方法来减少误差，以防万一。 将工件带到检查室15分钟或20分钟（根据室内外温差和工件大小灵活调整），此时不要改变室内温度，选择大小相近的标准块 将工件放在视频测量仪下进行测量，看实际测量尺寸进行温度补偿。 补偿后，测量标准块，直到标准块接近标准值，然后测量工件。 这时候要注意快速修复，避免温度变化引起的错误。 测量完成品后，再测量标准块，看有没有变化，根据实际情况进行修正。
2、如果设备打开光源但不显示图像，可能是数据插头松动，可以加固。
3. 有时会测量校准棒。 此时测量方法与打孔相同，但注意样品杆必须水平放置。 如果两端高度不同，则需要调整。
4.编程和自动测量。 编程必须建立良好的坐标系，不能省略机床坐标系的确定步骤。 编程完成后，单击图形框上方的三角形开始测量，单击方形图标结束测量。 保存任务就是保存程序。
5. 移动工件。 点击任务，打开之前编辑或测量的程序，选择已建立的坐标系和包括机器坐标在内的上述图元，右键选择设置平台点，右键更改测量方式，选择手动测量（否则 设备将无法找到移动的工件）。 根据屏幕左下方的提示，手动提取建立坐标的图元后，坐标自动移动到工件上，自动测点。
英斯特力仪器是一家集研发、生产及销售于一体的 影像测量仪，拉力试验机, 硬度计 ,探伤仪, 粗糙度仪, 测厚仪, 金相设备厂家, 致力于为客户提供更好的检测仪器。
1. Temperature error. Temperature has a great influence on the workpiece, and it is generally required that the workpiece be measured at a constant temperature, but sometimes special methods are needed to reduce the error in case of urgent work. Take artifacts to measure the 15 minutes or 20 minutes (depending on the indoor and outdoor temperature difference with the size of workpiece flexible grasp), at this point do not change the indoor temperature, selection and the size of similar standard blocks in the image measuring instrument measurement, see the measured size for temperature compensation, compensation, and measurement standard, only when the standard piece of close to the standard measurement artifacts. At this point, pay attention to the quick decision, so as to avoid temperature changes bring errors. After measuring the finished parts, test the standard block again to see if there is any change, and make corrections according to the actual situation.
2. If the light source is turned on but the image is not displayed, the data plug may be loose at this time, and reinforcement can be done.
3. Sometimes the calibration bar will be measured, at this time the measurement method is the same as the plate, but note that the sample bar must be placed horizontally, if the two ends are not the same height, it needs to be adjusted.
4. Programming and automatic measurement. Programming must establish a good coordinate system, not omit the determination of the machine tool coordinate system steps. Program, click the triangle above the graph box to start measuring, click the square icon to end the measurement. A save task is a save program.
5. Move the workpiece. Click the task, open the program that has been programmed or measured before, select the coordinate system and the above primitives including the machine tool coordinates, right-click and choose to set the platform point, right-click and change the measurement method, the player moves the measurement (otherwise the equipment will not find the workpiece after the move). According to the prompt at the bottom left of the screen, the coordinates will be automatically moved to the workpiece and the point will be automatically measured.
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