Resistance furnace function and strong effect

Suzhou Jiuwei Electric Furnace Equipment Co., Ltd. has a special opinion on the strong function of resistance furnace

The smoke and dust from the burning of plastic and rubber will cause damage to the heating element of the resistance furnace and reduce the safety function. 4 The composition and working principle of the single-chip temperature control system. The requirements for the temperature control system in industrial production are mainly to ensure that the furnace temperature changes according to the defined temperature process curve. The overshoot is small or there is no overshoot. The invariance is good. The rapidity of the system is required. not tall. But for the end of temperature control, this article only uses matlab for simulation, and does not experiment in the real system. There are four situations for the processing size and installation of resistance wires and bands:. Programmable general operation method: turn on the power, press the ↑ key for two seconds to make the sv window show stop (pause. /≥ The copyright of the dissertation author and the instructor fully appreciate the reservation and use of the Northeast University The delimitation of the dissertation: that is, the school has the right to retain and send copies and diskettes of the dissertation to relevant state departments or institutions, and the dissertation is permitted to be consulted and borrowed.

Vacuum electric furnaces are classified according to the degree of vacuum. According to the degree of vacuum, vacuum resistance furnaces can be divided into: low vacuum furnace (~x is sufficient a, high vacuum furnace (x~~. The heat loss trace of the lead rod of the heating element should be as small as possible. Electric furnace) Equipped with a large fan assembly to increase the average temperature in the furnace; double-layer casing design, advanced hollow insulation technology, equipped with recurring air cooling system., gb/t 664 and the following filling requirements are carried out. b895 'The tempering of the reburning line change should be based on g5, but the matching temperature controller should avoid vibration, and the location should not be too close to the electric furnace to prevent overheating and affecting the normal operation of electronic components. At this moment, there have been good researches on vacuum glass. However, in the research of vacuum glass, there are mainly the following difficulties: one is whether the raw gas can quickly obtain a negligible vacuum for heat conduction in such a small space; the other is the large amount of vacuum Whether the product can be fully exhausted to maintain the vacuum degree: third is to maintain the strength of the vacuum glass and not affect the appearance of the vacuum glass, how to extract the design and materials of the support; fourth, the extraction of the glass edge-sealing material. Resistance furnace manufacturers

Research on vacuum resistance furnaces. The vacuum resistance furnace was only presented in the last century. In 7 years, the American Radio Corporation developed the vac-type vacuum resistance furnace. In the same year, the Chicago company applied the vacuum resistance furnace to production.

The development and production of vacuum resistance furnaces in my country started in July of the last century. At that time, the primary research and discussion on the properties of vacuum resistance furnaces, heating characteristics, metal evaporation problems and the basis of metal heating technology under vacuum Discipline and deformation issues, while carrying out research on typical work, vacuum oil quenching furnace and true-character gas quenching furnace.