(1) Improve the accuracy and ensure high speed welding.

企业在生产中送餐机器人意味着追求率、高焊接质量，因此苏州泰仁特自动化科技有限公司在焊接速度上寻求突破，而机器人在轨迹控制上的高精度是高速焊接的可靠保证。

In the production of enterprises, the delivery robot means the pursuit of high efficiency and high welding quality. Therefore, Suzhou tairente Automation Technology Co., Ltd. seeks a breakthrough in welding speed, and the high precision of robot trajectory control is a reliable guarantee for high-speed welding.

(2)双机协调焊接功能。

(2) The welding function of dual machine coordination.

有时我们会遇到长形工件，焊缝分布在工件的两端，若采用1台机器人进行焊接，会出现因两端不同时焊接而造成焊接变形不一致，从而使工件在长度方向上扭转变形，焊接后的工件难以符合尺寸要求。针对这种类型的工件，我们常采用2台机器人同时协调焊接的方式，这就促生了两台机器人双机协调焊接技术。在汽车后桥和消声器的焊接中，经常会使用到该项技术。2台机器人对应1个由机器人外部轴驱动的变位机，在变位机顺长摆放的工件上有两个镜像对称的部件，两条相似的环焊缝需要两台机器人在变位机旋转的同时实现同步协调焊接，通过这种方式可以将焊接生产的效率提高1倍。

Sometimes we will encounter a long workpiece, the weld is distributed at both ends of the workpiece. If a robot is used for welding, there will be inconsistent welding deformation due to different welding at both ends, so that the workpiece will twist in the length direction, and the welded workpiece is difficult to meet the size requirements. For this type of workpiece, we often use two robots to coordinate welding at the same time, which promotes the two robots dual machine coordinated welding technology. This technology is often used in the welding of automobile rear axle and muffler. Two robots correspond to a positioner driven by the external axis of the robot. There are two mirror symmetrical parts on the workpiece placed along the positioner. Two similar girth welds need two robots to realize synchronous coordinated welding while the positioner rotates. In this way, the efficiency of welding production can be doubled.

(3)点焊机器人的优势。

(3) Advantages of spot welding robot.

如果说弧焊机器人的使用大大提高了焊接质量的稳定性和焊接效率，点焊机器人则具有更多的优势，带来的经济效益也更加可观，主要体现在：A.机器人点焊时，大多采用钳体与变压器一体化方式，变压器的容量可以减小到1/3～1/4，节约了能源，并且极大地减轻了操作者繁重的体力劳动

If the use of arc welding robot greatly improves the stability of welding quality and welding efficiency, spot welding robot has more advantages and brings more considerable economic benefits, which are mainly reflected in: A. when robot spot welding, the integration of clamp body and transformer is mostly adopted, and the capacity of transformer can be reduced to 1 / 3 ~ 1 / 4, which saves energy and greatly reduces the cost Heavy manual labor of operators

B.点焊机器人有更多的控制方式控制焊钳压力和焊接条件的自动切换，针对不同打点位置可轻松实现独特的焊接时序，大大提高了打点质量，避免了焊点漏打、多打及位置不准确等问题。

B. The spot welding robot has more control methods to control the automatic switch of welding clamp pressure and welding conditions. According to different spot welding positions, it can easily realize the unique welding sequence, greatly improve the quality of spot welding, and avoid the problems of missing spot welding, multiple spot welding and inaccurate position.

C.点焊机器人在打点效率上的优势明显，可提率8~10倍。我们有一个客户，设备临时出现故障，由于当时工期紧，他们临时采用手工来点焊同样的工件，结果4把手工焊钳在两个轮班只能生产40件，而机器人正常生产时，在一个轮班就能完成90件左右。

C. The spot welding robot has obvious advantages in the efficiency of spot welding, which can increase the efficiency by 8 ~ 10 times. We have a customer who had a temporary equipment failure. Due to the tight schedule at that time, they temporarily used manual welding to spot weld the same workpiece. As a result, four manual welding tongs can only produce 40 pieces in two shifts, while the robot can complete about 90 pieces in one shift during normal production.

D.点焊机器人可以使用机器人的一些独有技术进一步对焊接时序进行精确控制，使焊接效率和焊接质量进一步提高。如，电动焊钳在机器人上的使用不仅仅是加压方式的改变，其优势更体现在机器人对它的行程的控制方面：

D. The spot welding robot can use some unique technologies of the robot to further control the welding sequence accurately, so as to further improve the welding efficiency and welding quality. For example, the use of electric welding tongs on the robot is not only the change of pressure mode, but also the control of its travel by the robot

①可以根据焊点的位置实现理想的行程;②焊接过程中可以分段控制焊钳压力;

① The welding process can be controlled according to the welding pressure;

③可以控制焊接条件输出的时间节点;④可以运用间隙示教功能灵活选择上电极示教、下电极示教方式，大大缩短了示教时间。

③ It can control the time node of welding condition output; ④ it can use the gap teaching function to flexibly select the teaching mode of upper electrode and lower electrode, greatly reducing the teaching time.