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

企業(yè)在生產(chǎn)中送餐機(jī)器人意味著追求率、高焊接質(zhì)量，因此蘇州泰仁特自動(dòng)化科技有限公司在焊接速度上尋求突破，而機(jī)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(jī)協(xié)調(diào)焊接功能。

(2) The welding function of dual machine coordination.

有時(shí)我們會(huì)遇到長(zhǎng)形工件，焊縫分布在工件的兩端，若采用1臺(tái)機(jī)器人進(jìn)行焊接，會(huì)出現(xiàn)因兩端不同時(shí)焊接而造成焊接變形不一致，從而使工件在長(zhǎng)度方向上扭轉(zhuǎn)變形，焊接后的工件難以符合尺寸要求。針對(duì)這種類型的工件，我們常采用2臺(tái)機(jī)器人同時(shí)協(xié)調(diào)焊接的方式，這就促生了兩臺(tái)機(jī)器人雙機(jī)協(xié)調(diào)焊接技術(shù)。在汽車后橋和消聲器的焊接中，經(jīng)常會(huì)使用到該項(xiàng)技術(shù)。2臺(tái)機(jī)器人對(duì)應(yīng)1個(gè)由機(jī)器人外部軸驅(qū)動(dòng)的變位機(jī)，在變位機(jī)順長(zhǎng)擺放的工件上有兩個(gè)鏡像對(duì)稱的部件，兩條相似的環(huán)焊縫需要兩臺(tái)機(jī)器人在變位機(jī)旋轉(zhuǎn)的同時(shí)實(shí)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(diǎn)焊機(jī)器人的優(yōu)勢(shì)。

(3) Advantages of spot welding robot.

如果說(shuō)弧焊機(jī)器人的使用大大提高了焊接質(zhì)量的穩(wěn)定性和焊接效率，點(diǎn)焊機(jī)器人則具有更多的優(yōu)勢(shì)，帶來(lái)的經(jīng)濟(jì)效益也更加可觀，主要體現(xiàn)在：A.機(jī)器人點(diǎn)焊時(shí)，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(dòng)

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(diǎn)焊機(jī)器人有更多的控制方式控制焊鉗壓力和焊接條件的自動(dòng)切換，針對(duì)不同打點(diǎn)位置可輕松實(shí)現(xiàn)獨(dú)特的焊接時(shí)序，大大提高了打點(diǎn)質(zhì)量，避免了焊點(diǎn)漏打、多打及位置不準(zhǔn)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(diǎn)焊機(jī)器人在打點(diǎn)效率上的優(yōu)勢(shì)明顯，可提率8~10倍。我們有一個(gè)客戶，設(shè)備臨時(shí)出現(xiàn)故障，由于當(dāng)時(shí)工期緊，他們臨時(shí)采用手工來(lái)點(diǎn)焊同樣的工件，結(jié)果4把手工焊鉗在兩個(gè)輪班只能生產(chǎn)40件，而機(jī)器人正常生產(chǎn)時(shí)，在一個(gè)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(diǎn)焊機(jī)器人可以使用機(jī)器人的一些獨(dú)有技術(shù)進(jìn)一步對(duì)焊接時(shí)序進(jìn)行精確控制，使焊接效率和焊接質(zhì)量進(jìn)一步提高。如，電動(dòng)焊鉗在機(jī)器人上的使用不僅僅是加壓方式的改變，其優(yōu)勢(shì)更體現(xiàn)在機(jī)器人對(duì)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(diǎn)的位置實(shí)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(shí)間節(jié)點(diǎn);④可以運(yùn)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(shí)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.