Micro welding or micro-dimensional welding is really a widely used and accepted process in today’s industry. The process is carried out under a welding microscope which helps to weld small areas with maximum precision.
Welding microscopes are specially designed to provide great control of part positioning plus welding placement. They are provided with good internal crosshairs, which helps to arrange the hardware element and the for filler injections at the exact position. The weld speed of microscopic welding can range between 10 and 30 inches/minute. In laser micro welding, the microscopes help to focus the laserlight at a specific point.
There are many advantages of using microscopes in welding. Microscopic welding often results in a low-distortion and accurate joining process. It can also minimize contamination of the web mutual. The microscopic images of welding can be captured by connecting the particular welding microscope to a video or even photo camera using a photo-adapter. The particular microscope can also be plugged into a computer to record and process the images.
Almost all the laser welding systems come with in-built microscopes. Usually, a top quality stereo microscope – with a magnification factor ranging between x16 and x25 – is used. It offers crystal clear viewing for precise welding. A good optional projection microscope can also be used.
Many models of micro welders are also offered, which use low-amp welders and welding microscopes. The welders can be placed on the desired location of the weld, without affecting the shape or size of the material. Micro welders are generally used for precision welding of jewellery.
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Some micro welders can be used to repair molds such as plastic injection molds, die cast molds, and rubber processing molds.