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Traditional copper wire butt welding machines generally use contactors to control the size of the current. The upper contacts of the contactor connect and break the copper strips below, and they often need to be pressed to connect. We often hear the sound of "bah-bah-bah-bah", the leaves are noisy, and the service life is limited, usually about 5,000 times.
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The power of copper wire butt welding machines ranges from small to large. The diameter or cross-sectional area of the copper wire is mainly used to determine the corresponding power of the butt welding machine. There are also manual and pneumatic, and more complicated ones are ordinary and programmed. Depending on the transformer, the difference is also relatively large.
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There are many types of copper wire butt welding machines, from manual, manual CNC, pneumatic to programmed pneumatic casting transformer. Each one is more complex than the other, more advanced and precise than the other, and the price is also increasing step by step.
Read articleAfter welding copper wires, aluminum wires, iron wires, and steel wires with a multi-functional copper wire butt welding machine, there are many ways to check whether the joints are good or not. Joints of different grades and materials have different quality inspection standards.
Read articleMultifunctional butt welding machine, butt welding machine, has many products that can be butted. Some people named it after its local welding function, such as iron wire and steel bar butt welding machine, stainless steel wire butt welding machine, disc butt welding machine, copper wire and copper rod butt welding machine, aluminum wire and aluminum rod butt welding machine, pipe butt welding machine and many more.
Read articleMultifunctional butt welding machines have high production efficiency. Even manual butt welding machines are 3-5 times faster than manual welding machines, let alone automatic butt welding machines, so they are widely used.
Read articleBefore using the multi-function butt welding machine, you must first keep the welding end faces of the two workpieces at least 3-5mm identical in shape and size to ensure consistent heating and plastic deformation of the workpieces.
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When you choose a high-power resistance butt welding machine, the focus should be on 1. Power supply (transformer) 2. Control system 3. Pneumatic system. Among them, the power transformer is the heart of the welding machine. If the heart is not good and the life is not long, it means that everything is in vain.
Read articleThe multifunctional butt welding machine is a rather complex mechatronic welding equipment. When using this resistance welding machine, you must pay attention to the following points:
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