大家在选择焊接变位机的时候，除了要注意对设备的选择，还要注意对其夹具的选择，这样在使用中才能充分发挥它的作用。那么，大家知道该怎么选择更好的设备吗?下面山东自动焊接设备厂家就为您介绍下具体的内容，以供大家参考。

When you select the welding positioner, you should pay attention to the selection of both the equipment and the fixture, so that it can fully play its role in use. So, do you know how to choose a better device? Next, Shandong automatic welding equipment manufacturer will introduce the specific contents for your reference.

(1)夹具的通用性

(1) Universality of fixture

如果不能兼顾夹具的机型，改变工件型号时须更换夹具。更换夹具不仅会延迟作业时间，降低生产效率，而且时间过长会降低夹具的精度，影响焊接质量。如推土机后桥箱机器人焊接，要实现大小机型的通用装夹，结构简单、新颖的夹具是关键。

If the model of the fixture cannot be considered, the fixture must be replaced when changing the model of the workpiece. Replacing the fixture will not only delay the operation time and reduce the production efficiency, but also reduce the accuracy of the fixture and affect the welding quality if the time is too long. For example, the robot welding of the rear axle box of the bulldozer requires a simple and novel fixture to achieve universal clamping of large and small models.

(2)夹具的定位精度要准确

(2) Fixture positioning accuracy shall be accurate

焊接机器人对工件的一致性和位置精度对夹具的要求较高，它要求机器人夹具在设计时准确定位，夹具定位越准确，工件的一致性越好，将减少机器人找到提高生产效率的时间。

The welding robot has high requirements for the consistency and position accuracy of the workpiece. It requires the accurate positioning of the robot fixture during the design. The more accurate the fixture positioning is, the better the consistency of the workpiece will be, which will reduce the time for the robot to find and improve the production efficiency.

(3)在夹具的设计上要尽量少遮挡焊缝

(3) In the design of fixture, the welding seam shall be shielded as little as possible

工件的安装表面尽可能在无焊缝的表面上选择，使用壳体的固定法兰表面实现准确定位，操作方便，不堵塞焊缝。

The installation surface of the workpiece shall be selected on the surface without weld as much as possible. The fixed flange surface of the shell shall be used to achieve accurate positioning, which is convenient for operation and does not block the weld.

柔性化的要求是体现在焊接变位机上，与机器人成套的位移机器人的形式应符合推山工件的要求，夹紧快、方便，尽可能缩短夹紧时间。

The requirement of flexibility is reflected in the welding positioner. The form of displacement robot in complete set with the robot should meet the requirements of the rolling workpiece, and the clamping should be fast and convenient, and the clamping time should be shortened as much as possible.

(5)无论采取什么形式，都要注意

(5) No matter what form it takes, pay attention to safety

要保证操作者的人身健康。机器人的关节伺服轴要能和外部轴实现联动功能，从而实现弧形焊缝的焊接。

The personal health of operators shall be guaranteed. The joint servo axis of the robot should be able to realize the linkage function with the external axis, so as to realize the arc welding.

在夹具设计上，应遵从以上的原则，这样大家就会更好的使用该设备进行工作，更多相关内容的了解就来我们网站http://www.tayfsk.com进行咨询吧！

In fixture design, we should follow the above principles, so that we can better use the equipment for work. For more information, please visit our website http://www.tayfsk.com Consult!