在全位置焊中應(yīng)用自動(dòng)焊接設(shè)備，焊接執(zhí)行部件采取旋轉(zhuǎn)副驅(qū)動(dòng)的方式，對焊槍姿態(tài)進(jìn)行靈活且合理地改變，有利于全位置焊接工作的進(jìn)行。同時(shí)在驅(qū)動(dòng)相同焊接執(zhí)行部件的時(shí)候，還可減小電機(jī)功率。在應(yīng)用中，將焊接位置上傳感器安裝于末級(jí)減速軸，以此對焊槍位置進(jìn)行檢測，采取這種安裝方式，所獲控制精度相對較高。此外，借助于全自動(dòng)焊接設(shè)備上這一存儲(chǔ)器，對部分焊接工藝的參數(shù)以及焊縫跟蹤控制程序等進(jìn)行存儲(chǔ)，將焊接工藝參數(shù)儲(chǔ)存于弧焊電源中，以此使弧焊電源所具優(yōu)勢更好地發(fā)揮，通過兩者配合，有效地解決在全位置自動(dòng)焊接作業(yè)中可能出現(xiàn)的各種質(zhì)量問題。

Applying automatic welding equipment in all position welding, the welding execution components are driven by rotating pairs to flexibly and reasonably change the posture of the welding gun, which is conducive to the progress of all position welding work. At the same time, when driving the same welding execution components, the motor power can also be reduced. In application, installing sensors at the welding position on the final reduction shaft to detect the welding gun position can achieve relatively high control accuracy. In addition, with the help of this memory on fully automatic welding equipment, some welding process parameters and weld seam tracking control programs are stored, and the welding process parameters are stored in the arc welding power source, so as to better utilize the advantages of the arc welding power source. Through the combination of the two, various quality problems that may occur in all position automatic welding operations can be effectively solved.、

第二，在焊槍驅(qū)動(dòng)上借助于步進(jìn)電機(jī)（步進(jìn)電機(jī)是指把電脈沖信號(hào)轉(zhuǎn)變成為角位移或者線位移的一種開環(huán)控制元步進(jìn)電機(jī)件）來實(shí)施驅(qū)動(dòng)，這種電機(jī)可把數(shù)字輸入脈沖型號(hào)進(jìn)行有效地轉(zhuǎn)換，將其轉(zhuǎn)換成為一種旋轉(zhuǎn)運(yùn)動(dòng)，該元件自身的精度較高，不僅不會(huì)出現(xiàn)漂移問題，同時(shí)也不會(huì)出現(xiàn)累計(jì)誤差等問題。在全位置焊接中應(yīng)用這一元件，不僅不會(huì)使轉(zhuǎn)速發(fā)生改變，同時(shí)控制頻率信號(hào)也比較穩(wěn)定，焊槍位移也更為準(zhǔn)確。

Secondly, in the welding gun drive, a stepper motor (which refers to an open-loop control element stepper motor component that converts electrical pulse signals into angular or linear displacement) is used to implement the drive. This motor can effectively convert the digital input pulse model into a rotary motion, and the component itself has high accuracy. It not only does not have drift problems, but also does not have cumulative errors and other problems. Applying this component in all position welding not only does not change the rotational speed, but also stabilizes the frequency signal and makes the welding gun displacement more accurate.

第三，在全位置焊接作業(yè)中，將焊接機(jī)頭與弧焊電源有機(jī)結(jié)合，不僅能夠達(dá)到全位置自動(dòng)焊接的目的，同時(shí)在一定程度上還可使自動(dòng)焊接設(shè)備得到降低。通過這種方式，不僅能夠?qū)崿F(xiàn)自動(dòng)焊接，同時(shí)還可借助于弧焊電源以及半自動(dòng)焊槍的利用來實(shí)施半自動(dòng)焊接。

Thirdly, in all position welding operations, combining the welding machine head with the arc welding power source can not only achieve the goal of automatic welding in all positions, but also to some extent reduce the price of automatic welding equipment. Through this method, not only can automatic welding be achieved, but semi-automatic welding can also be carried out with the help of arc welding power sources and semi-automatic welding guns.