TUN系列閃光對焊機

TUN Series Flash Butt Welding Machine

整機特點：

用電極分別壓緊產(chǎn)品的兩端，通電后由頂鍛缸將兩端口按設(shè)定速度逐漸推進，端口在接近的過程中先接觸的部位電流密度極大，會瞬間液化形成金屬過梁并爆破出現(xiàn)金屬飛濺，即閃光；隨著端口的逐漸靠近，接觸的點逐漸增多，最后整個端面均形成了無數(shù)液態(tài)金屬過梁，并不斷爆破，使端面加熱到塑性和液態(tài)的臨界點后瞬間對兩端面施以大的頂鍛力并保壓一段時間，將兩端面熔接在一起，焊接完成。這種焊接強度高，致密性好，無虛焊，無氣孔，無夾渣。

主要應(yīng)用領(lǐng)域

1、應(yīng)用于各種刀，叉，湯匙，打蛋器等廚具餐具的對焊;

2、自行車，摩托車，汽車車圈及其他金屬環(huán)的對焊;

3、各種金屬絲，金屬帶，鐵棒，建筑用鋼筋對焊；

4、各種圓形（方形）鍍鋅管，鋼管，鐵管的焊接。

Features The Machine:

Flash Butt Welding Machine is Clamp the welding parts by welding electrode firstly without touch,then driving the welding electrode slowly together with a preheat current to flash clean the oxidation and uneven surface to make welding area as hot plasticizing.the temperature of welding area turn to more and more heat and the welding current density increasing together,flash and splash make two touch surface has melted together.Finally perform a fast upsetting force on welding joint to finish welding and breaking current.this type welding joint has high strength without false welding and pores.

Typical Applications:

1、 All kinds of dinnerware,cooking knives and table knives;

2、 Bicycle rim,motorbike rim,car rim,or similar strip rings;

3、 As the cross-sectional area in the welding becomes extremely hot,the motion is accelerated.

4、 Variou steel strip,steel rod,construction rebar,round tube and square tube

主要技術(shù)參數(shù) Main Technical Parameters：

焊接實例 Welding Samples