Liaoning Yufei High Frequency Equipment Co., Ltd.

Factors Affecting The Performance Of High Frequency Welding Machine

There are many factors affecting the effective power output of high frequency welder. Therefore, the major high frequency welding machine manufacturers should pay attention in the production of high frequency welder. The effective output power of high-frequency welding machine is mainly affected by the following aspects:

1. Welding V Angle, the most economic and efficient Angle is between 2-3 °. In addition to electromagnetic induction heating, there are two important effects, namely skin effect and proximity effect of main principle of high frequency welding. The smaller the welding V Angle is, the closer the proximity effect will be, so that the effective output power of the welding machine can be used more effectively.

2. The shape of the two welded surfaces of the pipe should be parallel to each other. This will make the welding more efficient and the molecular diffusion between the two surfaces more uniform.

3. Welding temperature. Welding temperature plays a decisive role in the process of welding. If the temperature is too high, the welding surface will melt. If the temperature is too low, there will be false welding, resulting in weak welding. It requires the judgement from experience of an experienced "mold" master in production site. A temperature sensor can be installed at the top of the welding seam to feed the measured temperature directly into the main operating system of the high-frequency welding machine for program analysis to automatically adjust the output power and adjust the temperature of the welding seam.

4. The most critical factor affecting the performance of high frequency welding machine -- induction coil (inductor)
The sensor design should start from the following aspects:

4.1 The diameter of the inductor should be slightly larger than the diameter of the steel pipe, and the shape should be the same as the shape of the steel pipe, such as circle to circle, square to each other, and rectangle to rectangle.

4.2 Cooling of inductor should take full cooling, and uniform cooling into consideration to ensure quick and efficient cooling. Better cooling effect makes it more efficient.

4.3 The shape of the sensor and the distance between the sensor and the steel tube wall determine the output frequency as well as effective output. If the distance is too far, the frequency will be smaller, the magnetic field on the surface of the steel tube will become weaker, the induced current will become smaller, and the effective output power will be very low.

Choosing a well designed sensor is of great significance to ensure equipment stability, improve production efficiency and reduce energy consumption for high frequency welding machine manufacturers.

As the largest energy consuming equipment of high frequency welding machine manufacturers, high frequency welding machine must have the basic characteristics of advanced technology, first-class service, stable performance, high efficiency and energy saving to help high frequency welding machine manufacturers have make a further achievement in sustainable development.
Related News
  • The Fabric is Cut Off after the Sun Visor is Welded

    The Fabric is Cut Off after the Sun Visor is Welded

    October 23, 2017The problem of fabric cutting after the welding of the car visor is a concern for the users of the high frequency welding machine. After the welding of sunshade plate in traditional process, artificia...view
  • Introduction to Impulse Welding

    Introduction to Impulse Welding

    April 15, 2019Impulse refers to the welding current waveform is discontinuous, current size changes.Generally speaking, pulse type spot welder refers to the sinusoidal alternating current is SCR, divided into secti...view
  • How To Deal With The Faults Of Hf Welding Pvc?

    How To Deal With The Faults Of Hf Welding Pvc?

    May 24, 2019If the time of hf welding pvc is too long, there are often some faults. After the failure occurs, users must find and deal with it in the first time and solve it in time. For different faults, the sol...view
  • The Brief Introduction of RF dryer

    The Brief Introduction of RF dryer

    March 13, 2019Tieling Unify high frequency equipment co., LTD is a science and technology company which develops high frequency heating equipment. The company has gathered a number of senior and intermediate techni...view
  • Operation Procedure And Maintenance Of Hf Pvc Welding Machine

    Operation Procedure And Maintenance Of Hf Pvc Welding Machine

    May 24, 2019Operation process of hf pvc welding machine:1. When you plug in the power supply, turn on the power switch of the control cabinet, if the power indicator light is on, it means that the power is on nor...view
  • Common Maintenance Problems Of Rf Welder

    Common Maintenance Problems Of Rf Welder

    May 24, 2019After rf welder for sale by enterprises, there may be some breakdowns. Therefore, after rf welder for sale, enterprises need to provide after-sales service, including finding out the cause of failure,...view
©Liaoning Yufei High Frequency Equipment Co., Ltd. All RIGHTS RESERVED
sitemap Privacy Policy