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Micro Laser Welding

• Micro Welding

  The laser micro spot welding is mostly used for welding components and micro wires. Our laser micro welding can achieve the welding spot of 0.25mm, and more than 0.1mm for welding micro wire and apply inert gas for protection to prevent the oxidation of the welding area.

  Micro spot welding often refers to the use of welding using insignificant energy, for which the materials are tiny and precise control of the welding area can be achieved by microscope, CCD or other auxiliary equipment.

  There are two kinds of welding manners: contact and non-contact. Laser welding belongs to non-contact welding. It is one of the commonly used welding manners for medical devices.

  
  Laser welding has a small heat-affected zone, small deformation and a fast welding speed among other advantages. It is a method of connecting different metals through high-speed low distortion, such as welding of 304 and 304L stainless steel, titanium and other metal materials.

  

  Micro spot welding often refers to the use of welding using insignificant energy for which the materials are tiny and precise control of the welding area can be achieved by microscope, CCD, or other auxiliary equipment.

  There are two kinds of welding manners: contact and non-contact. Resistance welding belongs to contact welding and is the most commonly used welding manner for medical devices. Resistance welding is the most common method of connecting various kinds of metals, such as stainless steel wire, titanium wire, platinum wire and other materials.

  Resistance Welding

  The achievement of micro spot welding not only requires special welding power, but also micro-power transmission mechanisms and precision electrode processing capabilities. Suzhou Jenitek has an advanced crystal source resistance welding machine with ultra-low output current. This can guarantee welding conditions of low energy required by micro spot welding. It has the characteristics of fast rising current, shortening the welding time, and achieving high weld strength while reducing the thermal deformation of the product at the same time.

  The resistance micro spot welding is mostly used for welding of micro wires. We have the ability to weld micro wires of 0.1mm, with minimum solder up to 0.05mm, and apply inert gas for protection to prevent the oxidation of the welding area.