There are many kinds of steel pipes. Spiral pipe is one of them. Today, Xiaobian will share with you about its specific classification and the methods of deburring. Don't miss it if you pass by.

螺旋鋼管按工作方式可分為移動式、半固定式和固定式。

Spiral steel pipe can be divided into mobile type, semi fixed type and fixed type according to the working mode.

如何形成和清理螺旋鋼管的內部毛刺?

How to form and clean the internal burr of spiral steel pipe?

清理內部毛刺的工藝難度很大。由于清理內毛刺的專用裝置位于鋼管內，工作環境很差，看不見，難以接近，受帶鋼精度、單位設備精度、成形工藝和焊縫形狀的影響，無法保證連續焊管生產線或離線生產線內毛刺的去除。

The process of removing internal burrs is very difficult. As the special device for internal burr cleaning is located in the steel pipe, the working environment is very poor, invisible and difficult to approach. Due to the influence of strip steel precision, unit equipment precision, forming process and weld shape, it is impossible to ensure the burr removal in continuous welded pipe production line or off-line production line.

清理內部毛刺有幾種方法：

There are several ways to remove internal burrs:

切削方法：這種方法使用固定的切削刃或旋轉的切削頭將其伸入管道內，以切割毛刺。

Cutting method: this method uses a fixed cutting edge or rotating cutting head to extend it into the pipe to cut burrs.

軋制方法：將軋制設備延伸到管子上，使內毛刺塑性變形，以減小內毛刺高度。

Rolling method: extend the rolling equipment to the pipe to make the internal burr plastic deformation, so as to reduce the height of the internal burr.

氧化方法：在防腐螺旋鋼管焊接開始時，用排氣噴嘴在內焊縫上噴射氧氣，焊縫余熱加速內毛刺的氧化和脫落，并在氣流中封閉。

Oxidation method: at the beginning of the welding of anti-corrosion spiral steel pipe, use the exhaust nozzle to spray oxygen on the inner weld, and the residual heat of the weld will accelerate the oxidation and falling off of the inner burr and seal it in the air flow.

拉拔方法：當防腐螺旋鋼管通過模具時，通過浮子的環形葉片去除鋼管中的毛刺。

Drawing method: when the anti-corrosion spiral steel pipe passes through the die, remove the burr in the steel pipe through the annular blade of the float.

外部去毛刺裝置有兩種：一種是一個刨床，另一種是兩個刨床。當你用刨床停止機器并更換工具，用兩臺刨床去除毛刺時，你還可以不間斷地更換工具。

There are two kinds of external deburring devices: one is a planer and the other is two planers. When you stop the machine with a planer and change tools, and remove burrs with two planers, you can also change tools continuously.

以上就是為大家介紹的有關濟南螺旋管廠家直銷的詳細介紹,希望對您有所幫助.如果您有什么疑問的話,歡迎聯系我們.我們將以的態度,為您提供服務http://www.msmpoz.com

The above is a detailed introduction to the direct sales of Jinan spiral pipe manufacturers. I hope it will be helpful to you If you have any questions, please contact us We will provide you with professional service http://www.msmpoz.com