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

企業(yè)在生產(chǎn)中送餐機器人意味著追求率、高焊接質量，因此蘇州泰仁特自動化科技有限公司在焊接速度上尋求突破，而機器人在軌跡控制上的高精度是高速焊接的可靠保證。

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)雙機協(xié)調(diào)焊接功能。

(2) The welding function of dual machine coordination.

有時我們會遇到長形工件，焊縫分布在工件的兩端，若采用1臺機器人進行焊接，會出現(xiàn)因兩端不同時焊接而造成焊接變形不一致，從而使工件在長度方向上扭轉變形，焊接后的工件難以符合尺寸要求。針對這種類型的工件，我們常采用2臺機器人同時協(xié)調(diào)焊接的方式，這就促生了兩臺機器人雙機協(xié)調(diào)焊接技術。在汽車后橋和消聲器的焊接中，經(jīng)常會使用到該項技術。2臺機器人對應1個由機器人外部軸驅動的變位機，在變位機順長擺放的工件上有兩個鏡像對稱的部件，兩條相似的環(huán)焊縫需要兩臺機器人在變位機旋轉的同時實現(xiàn)同步協(xié)調(diào)焊接，通過這種方式可以將焊接生產(chǎn)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)點焊機器人的優(yōu)勢。

(3) Advantages of spot welding robot.

如果說弧焊機器人的使用大大提高了焊接質量的穩(wěn)定性和焊接效率，點焊機器人則具有更多的優(yōu)勢，帶來的經(jīng)濟效益也更加可觀，主要體現(xiàn)在：A.機器人點焊時，大多采用鉗體與變壓器一體化方式，變壓器的容量可以減小到1/3～1/4，節(jié)約了能源，并且極大地減輕了操作者繁重的體力勞動

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.點焊機器人有更多的控制方式控制焊鉗壓力和焊接條件的自動切換，針對不同打點位置可輕松實現(xiàn)獨特的焊接時序，大大提高了打點質量，避免了焊點漏打、多打及位置不準確等問題。

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.點焊機器人在打點效率上的優(yōu)勢明顯，可提率8~10倍。我們有一個客戶，設備臨時出現(xiàn)故障，由于當時工期緊，他們臨時采用手工來點焊同樣的工件，結果4把手工焊鉗在兩個輪班只能生產(chǎn)40件，而機器人正常生產(chǎn)時，在一個輪班就能完成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.點焊機器人可以使用機器人的一些獨有技術進一步對焊接時序進行精確控制，使焊接效率和焊接質量進一步提高。如，電動焊鉗在機器人上的使用不僅僅是加壓方式的改變，其優(yōu)勢更體現(xiàn)在機器人對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可以根據(jù)焊點的位置實現(xiàn)理想的行程;②焊接過程中可以分段控制焊鉗壓力;

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

③可以控制焊接條件輸出的時間節(jié)點;④可以運用間隙示教功能靈活選擇上電極示教、下電極示教方式，大大縮短了示教時間。

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.