Below we list the relevant calculation formula:

Power = high frequency induction heating (heating temperature of workpiece material heat * * weight) ÷ (time * heating efficiency of *0.24)

Power = high frequency quenching furnace (depth of quenching quenching area is *0.68 *)

The intermediate frequency melting = if capacity divided by 2

The above is the conversion, the high frequency furnace.However, some artifacts only know the length and theheating radius, can know how much the machine can do, this is my former engineer mouth got the answer:

Bar: (3.14*r*r*7.85* length) ÷ 1000000= single

The machine power ÷ ÷ 30KW single = every heating root number

Sheet algorithm length * width * thickness of *0.00785=sheet weight

Cylinder, piston rod, the column is one of the most important components in the hydraulic support, is the main component of supporting and bearing the hydraulic support, the anti corrosion ability directly affects the use of the whole hydraulic support. At present, the hydraulic support cylinder domestic coal industry production and maintenance of the outer circle surface of chromium plating technology is widely used for protection, use early good corrosion resistance, but to adapt to the underground environment performance is poor, the chromium plating layer’s fatal weakness is the pore and crack easily cause corrosion, affect the service life of the oil cylinder of hydraulic support, increased maintenance costs, the use of serious will endanger the safety of hydraulic support product.

Its basic principle is to use a certain density of high power laser irradiation of hydraulic cylinder rod, make irradiated bar stainless steel powder coated surface wear area to reach the melting point began to melt. When the laser beam irradiation is stopped when the heating zone, rapid cooling and stainless steel powder solution cooling, the stainless steel powder and melting in a metal cylinder rod outer surface, so that the workpiece surface of remanufacturing repair

Future oriented development, Henan Chao Feng Electrical Equipment Co., Ltd. will be more committed to leading the application of advanced technologies, to build the core competitiveness. At present, company based on its own unique inspection means and methods, formulate is actively involved in the laser cladding inspection standards, and strive to develop industry standards, to enhance its competitive strength, improve the competitive threshold, set up the authority of.

The next is the most attention Chinese and even in the worldof a problem, which is related to safety and environmental protection. Firstly, high frequency furnace is electricity, do not burn coal, zero emission, no pollution, second,electricity consumption can be as high as fifty percent, butafter the evaluation, reliability. Third, heating quicklyheating speed is less than a second, so that the speed ofelectric charges are difficult to.

Next is the practical analysis: quick start, no need of preheating after opening. Convenient installation, because everything is prepared, and convenient to move, because the weight of the machine itself and not. Small size, does not occupy space.

High-frequency diathermy

High frequency furnace heating field in metallurgy industry is a new energy saving technology. The induction heating technology of high frequency induction heating power supply and high frequency heating machine progress, has been on the metal material heating efficiency is the highest, fastest, and low energy consumption and environmental protection. Especially high frequency heating machine, fast heating speed, high energy utilization rate, energy saving and environmental protection advantages known. High frequency heating machine has beenapplied to the thermal processing, high frequency heat treatment furnace, hot assembly and high frequency weldingprocess.

High frequency induction heating power supply, high frequency heating machine is more and more popular, because they can not only direct heating of metal, can also be used for indirectheating on non metal. Not only can the workpiece is heated locally, but also on the local annealing or tempering. So theapplication of high frequency induction heating power supplytechnology will in all walks of life will be more and more widely. Thus, development prospects will be high frequency induction heating power supply, high frequency heating machine,high frequency furnace, high frequency welding technique is a good.

120KW high frequency furnace

High frequency furnace heating field in recent years, as the global in the promotion of energy saving and environmental protection, high frequency furnace, heating furnace, superaudio quenching machine, intermediate frequency, high frequency, ultra audio equipment is also followed, vigorously develop the energy saving and environmental protection. Energy saving and emission reduction in China in recent years isconsistent, and international organizations advocate reduce pollution and energy consumption, for the people of the worldand our offspring generation after generation of descendantsfor the benefit of the concept of environmental protection. InChina this large complex thin country, we must increase ourenergy-saving emission reduction, environmental protectionconsciousness, can for the future of our human benefit.

High frequency furnace structure

High frequency furnace structure

High frequency induction heating power supply maintenance work to be organized, planned, everything in good order and well arranged for the. Plan according to the specific conditionssuit one’s measures to local conditions make, for example: in the high frequency induction heating power supply, high frequency heating machine, high frequency welding machine,high-frequency heating equipment, non water softening equipment for electronic tube anode cooling water to use it, but alsomust be regularly to remove scale electronic tube anode. How long cleaning time is the best? According to the conditions of water quality, water temperature, local anode scale formingspeed and decide.

We want to ensure that in the high frequency induction heating power supply, each of the maintenance of the high-frequency heating machine, high frequency furnace projects such as thecontent, methods, and tools used, required objectives,maintenance cycle and staff, should have specific provisions.And a special maintenance records, earnestly implement the.

Regular maintenance can be divided into: class maintenance,Zhou Weihu, monthly maintenance and half year maintenance at different stages of the maintenance program. The prone to problems of the place, we should strengthen the maintenance,for example: the maintenance of AC contactor components of this type. Such as AC contactor elements at work, vibration is relatively large, easy to loose screws, contact is easily burnt out; so the maintenance cycle to be relatively short. But the old equipment cooling water and wind, there’s not a moment to stop, each class should check. Like this kind of element is not suitable for half year maintenance, half year maintenancerefers to the relative maintenance cycle longer, the deviceelements larger.

From the above we can clearly know, all kinds of equipment maintenance work is very important. Only through the daily maintenance work, we can make the maintenance personnel on all aspects of the technical data of equipment have a full understanding. For example: when the total pressure of coolingwater in accordance with the provisions of the equipment, the hopper shunt flow of cooling water should be documented, for the Japanese comparison work.

From an environmental point of view, the high frequency furnace heating equipment, using a non polluting power, and can save 50% power than the power. No exhaust pollution, energy saving and environmental protection is the largest customer demand.

Modern popular a kind of metal machining equipment is high frequency heating furnace. High frequency heating furnace is referred to as the high frequency furnace, recognized and widely used in the metal forging and molding. Companies are aware of in order to achieve good performance in metal products to processing equipment configured, so each metal processing enterprises have the necessary high frequency heating furnace. High frequency furnace with its heating efficiency is the highest, the fastest speed, low consumption of energy and environmental protection and a series of characteristics and ahead of processing industry.

In addition, the high-frequency heating furnace in copper processing products, some important aspects must be pay attention to, one of the most important parameters for the liquid copper temperature smelting production process. It is closely related with the melt physical, chemical reaction, copper liquid boiling important operating data base composition adjustment period, marking the end is in the smelting process. When the copper liquid composition adjustment due to content, cracks and cracks will greatly reduce the copper processing products. The optical pyrometer, insertion type thermocouple intermittent measurement of liquid copper temperature or current meter indication to determine copper liquid temperature, meets the requirements of power frequency electric furnace smelting production process. High and low temperature sometimes, unable to grasp the copper liquid temperature conditions. Therefore to provide a reliable, accurate and continuous measurement of copper liquid temperature control, and according to the temperature deviation. To meet the process requirements, it is necessary to eliminate the artificial factors. To the development of metal processing industry for high frequency heating furnace.

Super Feng Electrical

The new year has passed, we have embarked on a 2014, a new year,will be a new beginning. Yinianzhiji is spring, Henan Chao Feng electrical Our wills unite like a fortress., determined to makebetter achievements in the new year. So far, Henan Feng electrical, high-frequency furnace sales problems, made a plan.

1, the use of Baidu promotion strategy. Baidu promotion is avery costly a promotion, the use of appropriate to get the bestprofit. While the use of insufficient funds is increasing, this is passed over in one’s mind choice, be sure to make the effect.

2, website, www.cfjrsb.com, enrich the content, not the pursuitof gorgeous website, it is content to the need of the customers,the Henan super Feng electrical website into a high frequency furnace industry.

3, in cooperation with most of the B2B site, a full range ofproduct coverage, widely released updated articles, allow customers to quickly understand very sharp.

Henan Chao Feng electrical equipment limited company, dedicated to customer service, customer returns, unremittingly, innovative spirit. In 2014, super Feng who must do better.

A, holiday time

From January 23, 2014 to February 8, 2014, a total of 15 days. (because of work requirements, the production department staff work time for February 6, 2014).

In two, the matters needing attention

During the holiday, please pay attention to the personal safety, and returns on time. In the case of non-human reasoncan not return on time, please ask for leave to the competent department in a timely manner.

Happy NEW YEAR

360KW ultra audio frequency furnace

High frequency furnace 360KW production difficulties in where?

As we all know, the general high frequency furnace is 16KWto 120KW. While above 160KW, completely replaced by medium frequency furnace. In the frequency of low frequency, islong to reach a very high temperature time required. Whilehigh frequency furnace general sit to 360KW, because thefrequency is too high, not their own internal heating metal, but burned or destroyed. This is a hard problem.

360KW ultra audio frequency furnace is a large-scale machinery and machine tools, can be installed together,also can use single. Application scope, smelting,quenching, annealing, surface bluing and a series of use.Its biggest advantage is, the heating speed is very fast,and the induction coil rationing more complete, can only be used before the furnace operation.

This technology will become a major turning point in high frequency furnace industry!

So then, let Henan Chao Feng electrical equipment limited company to talk about high frequency furnace in the process of using high frequency furnace using defect often appears in the process and make up method.

160KW high frequency furnace

1, pinholes

Prevention measures: the pinhole is strictly prohibited the use of contaminated casting aluminum alloy material, stained with organic compounds and be serious oxidation corrosion ofmaterials. Controlling the melting process, strengthen thedegassing. Control of metal coating thickness, too thick easy generation pinhole. Mold temperature is too high, thecooling measures on thick walled casting parts, such ascopper inlaid block or watering etc.. When the strict control of sand water, try to use dry core.

2, containing pores

Prevention of the pores produce measures: modify the gating system is not reasonable, the liquid flow smoothly, avoid gas involved in. The mould and cores should be preheated in advance, after paint, after the end must be baked through can be used. Design moulds and cores should consider enough exhaust measures.

3, oxide inclusion

Prevention of oxide inclusion measures:

Strict control of melting process, fast melting, reduce oxidation, slag thoroughly. Al-Mg alloy must be covered under the melting agent. Furnace, tools to clean, there shall be no oxide, and should be preheated, paint coating should be used after drying. The design of the gating systemmust have a steady flow, buffer, skimming ability. The tilt gating system, so that the liquid flow stability, does not produce two oxidation. The selection of coating adhesion strength stronger, pouring process does not produce spallingand formed into casting slag.

4, heat cracking

To prevent hot cracking measures: the actual gating systemshould prevent local overheating, reducing internal stress.Mould and core inclination must ensure that in more than 2 °, pouring a solidified by the can core mold, when necessary use sand core to replace the metal core. Control of coating thickness, make casting parts cooling speed.According to the thickness of the choice of mold temperatureappropriate. Microstructure refinement of alloy, improving the heat crack ability. Improvement of casting structure,eliminating angle and wall thickness of mutation, reduce thehot cracking tendency.

5, loosening

Prevention of osteoporosis: reasonable measures of riser setting, ensure the solidification, and the feeding capacity. Lower the metal mould appropriate temperature.Control of coating thickness, thick wall thinning. Adjust the metal type of each part of the cooling speed, a chilling ability greatly make the castings with thick section.Reduced metal pouring temperature.

The use of high frequency furnace process in the problem, can be avoided, mostly because details of the deal caused by improper. Hope that the majority of customers in the use of high frequency furnace in strict accordance with the law in the use of the use of high frequencyfurnace.

This can increase the maximum workpiece quality and high frequency furnace service life. Henan Chao Feng wish the new and old customersBusiness Flourishes