大家在選擇焊接變位機(jī)的時(shí)候，除了要注意對(duì)設(shè)備的選擇，還要注意對(duì)其夾具的選擇，這樣在使用中才能充分發(fā)揮它的作用。那么，大家知道該怎么選擇更好的設(shè)備嗎?下面山東自動(dòng)焊接設(shè)備廠家就為您介紹下具體的內(nèi)容，以供大家參考。

When you select the welding positioner, you should pay attention to the selection of both the equipment and the fixture, so that it can fully play its role in use. So, do you know how to choose a better device? Next, Shandong automatic welding equipment manufacturer will introduce the specific contents for your reference.

(1)夾具的通用性

(1) Universality of fixture

如果不能兼顧夾具的機(jī)型，改變工件型號(hào)時(shí)須更換夾具。更換夾具不僅會(huì)延遲作業(yè)時(shí)間，降低生產(chǎn)效率，而且時(shí)間過長(zhǎng)會(huì)降低夾具的精度，影響焊接質(zhì)量。如推土機(jī)后橋箱機(jī)器人焊接，要實(shí)現(xiàn)大小機(jī)型的通用裝夾，結(jié)構(gòu)簡(jiǎn)單、新穎的夾具是關(guān)鍵。

If the model of the fixture cannot be considered, the fixture must be replaced when changing the model of the workpiece. Replacing the fixture will not only delay the operation time and reduce the production efficiency, but also reduce the accuracy of the fixture and affect the welding quality if the time is too long. For example, the robot welding of the rear axle box of the bulldozer requires a simple and novel fixture to achieve universal clamping of large and small models.

(2)夾具的定位精度要準(zhǔn)確

(2) Fixture positioning accuracy shall be accurate

焊接機(jī)器人對(duì)工件的一致性和位置精度對(duì)夾具的要求較高，它要求機(jī)器人夾具在設(shè)計(jì)時(shí)準(zhǔn)確定位，夾具定位越準(zhǔn)確，工件的一致性越好，將減少機(jī)器人找到提高生產(chǎn)效率的時(shí)間。

The welding robot has high requirements for the consistency and position accuracy of the workpiece. It requires the accurate positioning of the robot fixture during the design. The more accurate the fixture positioning is, the better the consistency of the workpiece will be, which will reduce the time for the robot to find and improve the production efficiency.

(3)在夾具的設(shè)計(jì)上要盡量少遮擋焊縫

(3) In the design of fixture, the welding seam shall be shielded as little as possible

工件的安裝表面盡可能在無(wú)焊縫的表面上選擇，使用殼體的固定法蘭表面實(shí)現(xiàn)準(zhǔn)確定位，操作方便，不堵塞焊縫。

The installation surface of the workpiece shall be selected on the surface without weld as much as possible. The fixed flange surface of the shell shall be used to achieve accurate positioning, which is convenient for operation and does not block the weld.

柔性化的要求是體現(xiàn)在焊接變位機(jī)上，與機(jī)器人成套的位移機(jī)器人的形式應(yīng)符合推山工件的要求，夾緊快、方便，盡可能縮短夾緊時(shí)間。

The requirement of flexibility is reflected in the welding positioner. The form of displacement robot in complete set with the robot should meet the requirements of the rolling workpiece, and the clamping should be fast and convenient, and the clamping time should be shortened as much as possible.

(5)無(wú)論采取什么形式，都要注意

(5) No matter what form it takes, pay attention to safety

要保證操作者的人身健康。機(jī)器人的關(guān)節(jié)伺服軸要能和外部軸實(shí)現(xiàn)聯(lián)動(dòng)功能，從而實(shí)現(xiàn)弧形焊縫的焊接。

The personal health of operators shall be guaranteed. The joint servo axis of the robot should be able to realize the linkage function with the external axis, so as to realize the arc welding.

在夾具設(shè)計(jì)上，應(yīng)遵從以上的原則，這樣大家就會(huì)更好的使用該設(shè)備進(jìn)行工作，更多相關(guān)內(nèi)容的了解就來(lái)我們網(wǎng)站http://niuniury.com進(jìn)行咨詢吧！

In fixture design, we should follow the above principles, so that we can better use the equipment for work. For more information, please visit our website http://niuniury.com Consult!