DSP Digital Control Induction Brazing Equipment With Touch Screen

DSP Digital Control Pannel Induction Brazing Machine For Stainess Steel To Brass

Induction Brazing Machine

Induction Brazing is a method of joining two pieces of metal together with a third, molten filler metal. The joint area is heated above the melting point of the filler metal but below the melting point of the metals being joined; the molten filler metal flows into the gap between the other two metal pieces by capillary action and forms a strong metallurgical bond as it cools. Of all the methods available for metal joining, induction brazing may be the most versatile. Brazed joints have great tensile strength – they are often stronger than the two metals being bonded together. Brazed joints repel gas and liquid, withstand vibration and shock and are unaffected by normal changes in temperature. Because the metals being joined are not themselves melted, they are not warped or otherwise distorted and retain their original metallurgical characteristics. Because brazed joints have a very clean, well-finished appearance, induction brazing often is the preferred bonding process for manufacturing plumbing fixtures, tools, heavy construction equipment and high-quality consumer products. The process is well-suited for joining dissimilar metals, which gives the assembly designer more material options. Complex assemblies can be manufactured in stages by using filler metals with progressively lower melting points. Induction Brazing is relatively fast and economical, requires relatively low temperatures and is highly adaptable to automation and lean manufacturing initiatives.

Power Requirements:

The power required to heat your work piece depends on:

• The mass of your work piece
• The material properties of your work piece
• The temperature increase you require
• The heating time required to meet your process needs
• The effectiveness of the field owing to the coil design
• Any heat losses during the heating process

After we determine the power needed to heat your work piece we can select the correct induction heating equipment taking the coil coupling efficiency into consideration.

The Parameters of the DSP Digital Control Induction Brazing Equipment With Touch Screen

ADVANTAGES OF THE INDUCTION BRAZING MACHINE

Induction Brazing In addition to the general benefits induction heating brings to virtually any heating process, there are very specific reasons to use induction heating for industrial brazing. These include selective heating, better joint quality, reduced oxidation and acid cleaning, faster heating cycles and more consistent results.

• SELECTIVE HEATING

Induction heating can be targeted to provide heat to very small areas within tight production tolerances. Only those areas of the part within close proximity to the joint are heated; the rest of the part is not affected. Since there is no direct contact with the part, there is no opportunity for breakage. The life of the fixturing is substantially increased because problems due to repeated exposure to heat (such as distortion and metal fatigue) are eliminated. This advantage becomes particularly important with high-temperature brazing processes. With efficient coil design, careful fixturing and consistent part placement, it is possible to simultaneously provide heat in different areas of the same part.

• BETTER QUALITY JOINTS

Induction heating produces clean, leakproof joints by preventing the filler from flowing into areas that it shouldn’t. This ability to create clean and controllable joints is one of the reasons that induction brazing is being used extensively for high-precision, high-reliability applications.

• REDUCED OXIDATION AND CLEANING

Flame heating in a normal atmosphere causes oxidation, scaling and carbon build up on the parts. To clean the parts, applications of joint-weakening flux and expensive acid cleaning baths have traditionally been required. Batch vacuum furnaces solve these problems, but have significant limitations of their own because of their large size, poor efficiency and lack of quality control. Brazing with induction reduces both oxidation and costly cleaning requirements, especially when a rapid cool-down cycle is used.

• FAST HEATING CYCLES

Because the induction heating cycle is very short in comparison to flame brazing, more parts can be processed in the same amount of time, and less heat is released to the surrounding environment.

• CONSISTENT RESULTS

Induction brazing is a very repeatable process because variables such as time, temperature, alloy, fixturing, and part positioning are very controllable. The internal power supply of the RF power supply can be used to control cycle time, and temperature control can be accomplished with pyrometers, visual temperature sensors or thermocouples.

TYPES OF BRAZE JOINTS

Although there are a wide variety of braze joints to suit varying part and assembly geometries and functions, most braze joints are variations of one of two basic types – the butt joint and the lap joint. To form a butt joint, the two pieces of metal are positioned in an edge to edge, in an end-to-end arrangement as shown on following picture. The strength of the bond depends to a large extent on the amount of bonding surface, but a properly formed butt joint will be strong enough to meet many application needs. The setup is relatively simple, and for some applications, it may be an advantage to have a consistent part thickness at the joint.

For applications which require a stronger bond, an alternative type of joint may be preferable. Lap joints have a larger bonding surface because the two metals overlap each other. Therefore a stronger bond is produced. Lap joints do have a double thickness in the joint area, which may be a potential problem for applications where space is restricted. But for plumbing fixtures and similar applications, this is not a problem. The overlapping nature of the lap joint actually assists in positioning the parts for brazing; particularly with tubular parts, the joint becomes self-supporting because one part fits into the other.

The advantages of both basic joint types are combined in a butt-lap joint. Although this type of joint requires more work to assemble, it has both a single thickness and maximum strength, and is usually self-supporting

The GY company is the leader today in production of induction equipment both in the domestic and foreign markets. If you want to buy the equipment for metal hardening at a reasonable price, it is best to purchase products directly from the manufacturer, without overpaying to intermediaries.

In order to purchase the unit for metal hardening, the price for which will be reasonable, please contact the GY directly, and soon you will receive reliable and high-tech equipment.

The company also sells induction hardening units of various capacities that are manufactured in accordance with high quality standards.

The specialists of the company are always aware of the market trends, and consider the needs and desires of the client as much as possible. We will be able to create any of the most complex equipment in accordance with requirements of the customer, with the shortest possible time. The products of our company are consistently high quality, reliability and durability.

We also provide quality warranty service, and post-warranty service on mutually beneficial terms.

Founded in 1996, Guangyuan Technology (HK) Electronics Co., Ltd. is a private high-tech factory. Our factory is located in Wanjiang District of Dongguan City in Zhujiang Delta, with convenient transportation near No. 107 national highway and Guangshen speedway.

We have established an R&D system. It is supported by advanced engineers and professional workers, who are especially engaged in researching and developing the machinery of middle or high frequency induction heating and high frequency inverter electrolysis and galvanization power supply. Since we owned strong technique development capability, our factory has been insisting on producing new product and new craftwork to assure our leading position on technique in this field.

Under the effort of several years, our factory has produced series of high quality products in various categories. We can also exclusively produce these products on your requirement to meet you need. Our middle or high frequency induction heating equipment is produced for special voltage condition of some countries. For instance, there is single-phase 110V, three-phase 220V induction heating equipment for America and Japan and three-phase 415V, 440V induction heating equipment for such southwestern Asia countries as Malay and Thailand.

Our factory has a wholesome distribution network. Our products are delivered to America, Europe and southwestern Asia areas. We also built up a lot of offices to provide prompt and quick service to our consumers.

At the beginning of our foundation, we advocated "work with honest and credit, service for ever". This slogan has deeply footed in the culture of our factory, becoming the soul of development and management. During the process of development, it is firmly believed that a wonderful after-sale service is the base stone for a company's existing. Therefore, our factory takes the thought of "creating values for costumers" as the core of our managing strategies.

Chinese companies are facing the competition and challenge from the whole globe. Our factory will use advanced technology to provide better after-sale service and to find a proper position in the international market. We will hold the spirit of more professional, advanced and perseverant to pursue the wide application of our products in the market. We will also pursue the co-development and advancement with our suppliers and consumers relying on professional technology and good cooperation efforts.