1）適用的焊接或切割方法這對(duì)于弧焊機(jī)器人特別重要。這實(shí)質(zhì)上反映了機(jī)器人控制和驅(qū)動(dòng)系統(tǒng)的抗干擾能力。目前，一般的弧焊機(jī)器人只使用MIG焊接方法，因?yàn)檫@些焊接方法不需要使用高頻電弧點(diǎn)火，焊接機(jī)器人的控制和驅(qū)動(dòng)系統(tǒng)沒(méi)有特殊的抗干擾措施，可以使用鎢極氬弧焊焊接。該焊接機(jī)器人是近年來(lái)的新產(chǎn)品，它具有一套特殊的抗干擾措施。選擇機(jī)器人時(shí)應(yīng)注意這一點(diǎn)。

1) Suitable welding or cutting method, which is particularly important for arc welding robot. This essentially reflects the anti-interference ability of robot control and drive system. At present, the general welding robot only uses MIG welding method, because these welding methods do not need to use high-frequency arc ignition, the control and drive system of welding robot has no special anti-interference measures, and can use TIG welding. The welding robot is a new product in recent years, it has a set of special anti-interference measures. This should be noted when choosing a robot.

2）擺動(dòng)功能這對(duì)于弧焊機(jī)器人非常重要，它與弧焊機(jī)器人的工藝性能有關(guān)。目前，電弧焊機(jī)器人的擺動(dòng)功能已經(jīng)非常不同。有些機(jī)器人只有幾種固定的擺動(dòng)模式，有些機(jī)器人只能在平面上任意設(shè)置擺動(dòng)模式和參數(shù)。選擇是能夠在空間（xy，z）中移動(dòng)。在該范圍內(nèi)任意設(shè)置擺動(dòng)模式和參數(shù)。

2) Swing function is very important for arc welding robot, which is related to the process performance of arc welding robot. At present, the swing function of arc welding robot is very different. Some robots only have several fixed swing modes, and some can only set swing modes and parameters arbitrarily on the plane. The choice is to be able to move in space (XY, z). The swing mode and parameters can be set arbitrarily in this range.

3）焊接用戶點(diǎn)示教功能這是在焊接示教中非常有用的功能，即在進(jìn)行焊接示教時(shí)，示教焊縫上某個(gè)點(diǎn)的位置，然后調(diào)節(jié)焊槍或焊鉗的姿勢(shì)。調(diào)整姿勢(shì)時(shí)，原始示教點(diǎn)的位置完全不變。實(shí)際上，機(jī)器人可以自動(dòng)補(bǔ)償由于姿勢(shì)的調(diào)整而導(dǎo)致的住家點(diǎn)的位置變化，并確保住家點(diǎn)的坐標(biāo)以方便教學(xué)操作者。

3) welding user point function, which is a very useful function in welding instruction, is to teach the location of a spot on the weld before carrying out the welding instruction, and then adjust the position of the welding torch or welding clamp. When the posture is adjusted, the position of the original teaching point is completely unchanged. In fact, the robot can automatically compensate for the change of the position of the home point caused by the adjustment of the posture, and ensure the coordinates of the home point for the convenience of the teaching operator.

4）焊接過(guò)程故障的自檢和自處理功能。這是指焊接過(guò)程中常見(jiàn)的故障，例如電弧焊的粘絲，斷絲，點(diǎn)焊的粘焊條等。這些故障發(fā)生后，如果不及時(shí)采取措施，將會(huì)造成機(jī)器人損壞等重大事故。或出現(xiàn)報(bào)廢零件。因此，焊接機(jī)器人須具有檢測(cè)此類故障并自動(dòng)實(shí)時(shí)停止和報(bào)警的功能。

4) Self check and self-treatment function of welding process fault. This refers to the common faults in the welding process, such as wire sticking, broken wire in arc welding, welding rod sticking in spot welding, etc. After these failures occur, if no timely measures are taken, it will cause serious accidents such as robot damage. Or there are scrapped parts. Therefore, the welding robot must have the function of detecting such faults and automatically stopping and alarming in real time.

5）電弧點(diǎn)火和電弧閉合功能為了確保焊接質(zhì)量，需要更改參數(shù)。在機(jī)器人焊接中，它應(yīng)該能夠在教學(xué)過(guò)程中進(jìn)行設(shè)置和修改，這是弧焊機(jī)器人不可或缺的功能。

5) Arc ignition and arc closing function in order to ensure the welding quality, the parameters need to be changed. In robot welding, it should be able to set and modify in the teaching process, which is an indispensable function of arc welding robot.