Leanhu Village, Mazhu Town ,Yuyao , Zhejiang , China
The stainless steel cabinets directly reflect the quality of the cabinets during the customization process. The high-quality stainless steel cabinets are welded firmly, and both polished and brushed have good treatment effects. The following Stainless Steel Kitchen Cabinets manufacturers talk about common welding methods:
Currently used stainless steel cabinet melting welding methods include manual arc welding, submerged arc automatic welding, tungsten inert gas protection welding, gas metal arc welding, plasma arc welding, etc. In addition, electron beam welding and laser welding are sometimes used.
Tungsten inert gas shielded welding (TIG welding for short) can be divided into manual welding, semi-automatic welding and automatic welding. It is suitable for all-position welding, generally does not produce splashes, and the weld bead is beautifully formed. It is especially suitable for the welding of thin parts. When welding the groove of many thick parts, GIG is used to make the bottom, which avoids the disadvantage that manual arc welding is prone to cracking and slag cleaning.
Manual arc welding is a welding method in which manual arc welding is used for welding. In manual arc welding, an electric arc is generated between the electrode and the workpiece to locally heat the electrode and the workpiece to a molten state, and the molten droplet at the end of the electrode is fused with the molten base material to form a molten pool, and as the arc moves forward, The molten metal of the molten pool is gradually cooled and crystallized to form a weld.
The plasma arc is a kind of compression arc. Because the arc section is compressed less, the energy concentration, the temperature is high, and the flame flow speed is large. Therefore, the plasma arc welding can be fully penetrated within a certain thickness of the base metal, especially suitable for the longitudinal seam of the stainless steel pipe. Welding. Plasma arc welding has a faster welding speed than TIG welding, good arc straightness, thermal influence, and can weld very thin workpieces up to 0.025mm.
GMAW uses the arc between the meltable wire and the workpiece to be used as a heat source to melt the wire and the base metal, and delivers shielding gas to the weld zone, causing the arc, the molten wire, and the molten pool. The nearby base metal is protected from the surrounding air. The continuously fed wire metal is continuously melted and transitioned to the molten pool, and is fused with the molten base metal to form a weld metal, thereby joining the workpieces.
The welding method of 316 stainless steel is actually the same as that of other methods. The key point is the choice of welding wire. At present, according to the national standard, the welding consumables must be made higher than the base metal, so use ER316L, the strip should be dried, low current fast welding speed, layer The temperature is about 60 degrees, intermittent welding, in order to avoid intergranular corrosion, water cooling immediately after welding.
Correct the welding sequence by using a smaller diameter electrode and a smaller current. Use a clamp to secure the weldment before welding to prevent warpage. Avoid cooling too fast or preheating the base metal. Use welding materials with low penetration. Reduce weld gap and reduce the number of slots. Pay attention to the welding size and not make the weld bead too large.
information about Stainless Steel Kitchen Cabinets : https://www.afastainlesskb.com/product/stainless-steel-cabinet/kitchen-cabinet/
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