A detailed introduction to the tutorial and manufacturing method of homemade electric induction heating equipment
Induction heating equipment is an important heating equipment in life. At the same time, it is convenient for us to make simple self-made after clearly understanding the principle of the equipment. Let us learn about the tutorial and manufacturing method of self-made electric induction heating equipment together with Kehua. Induction Heating Electromagnetic induction heating, or induction heating for short, is a method of heating conductive materials such as metallic materials. It is mainly used for metal thermal processing, heat treatment, welding and melting. As the name suggests, induction heating is the use of electromagnetic induction to generate current inside the heated material, and rely on the energy of these eddy currents to achieve the purpose of heating. The basic components of an induction heating system include an induction coil, an AC power source and a workpiece. Depending on the heating object, the coil can be made into different shapes. The coil is connected with a power source, and the power source provides alternating current to the coil, and the alternating current flowing through the coil generates an alternating magnetic field passing through the workpiece, and the magnetic field causes the workpiece to generate eddy currents to heat. Self-made electric induction heating equipment Main features of the product: 1. Adopting electromagnetic heating method, the electromagnetic heating ring is installed outside the heating object, and is heated by the electromagnetic induction body. 2. Good power saving effect: Compared with the current heating coil, the power saving can reach more than 30%. 3. Easy to install: It has two types of structures: circular and open, and a thermal insulation layer is added between the pipe and the coil to further improve the thermal efficiency and thermal insulation effect. 4. High power density: a single electromagnetic induction heating coil can replace the original 2-3 electric heating coils. 5. Low operating cost, less maintenance, one-year free product warranty and lifetime maintenance. Teach you how to make an intermediate frequency electric furnace heating coil. Step by step reading The heating effect of an intermediate frequency electric furnace heating coil depends not only on the working current of the induction coil, but also on the shape of the induction coil, the number of turns, the length of the copper pipe, the workpiece material, shape and other factors Directly related, in order to make the most effective use of the power of the equipment, it is very important to make the heating coil reasonably according to the material and shape of the workpiece. Method/step The medium frequency electric furnace heating coil material is made of red copper tube with a diameter of 8mm or more and a wall thickness of 1mm. If the round copper tube with a diameter of more than 8mm is preferably processed into a square copper tube, and then the heating coil is bent; Make different heating coils according to the different shapes of the workpiece; anneal the copper tube, then plug one section, and pour the other end into dry fine sand or lead liquid. According to the shape of the designed heating coil, it is gradually bent and beaten to form. It is best to use a wooden or rubber hammer when beating. The corners should be beat slowly and not too hard. After bending, beat the heating coil with a copper tube to shake out the fine sand. If the lead liquid is filled, the heating coil should be heated until the lead melts, and then all the lead liquid should be poured out, and check whether the heating coil is ventilated. For the heating coil with multi-turn structure, in order to prevent the short circuit between turns of the heating coil, a high temperature-resistant insulating material should be covered, such as glass conduit or glass fiber tape, etc., and the surface oxide layer should be polished clean on the electrical contact part connected to the machine. Homemade Electric Induction Heating Equipment The above is a specific introduction to the self-made electric induction heating equipment. Kehua is a professional heating equipment manufacturer. The company's products are of good quality and complete specifications. At the same time, the company has a variety of equipment knowledge introductions. Welcome to our website. learn.