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Analysis of Factors Affecting the Temperature Uniformity of Heat Treatment Furnaces
Source: | Author:Olivia | Published time: 2024-12-27 | 27 Views | Share:
Multiple factors can affect the temperature uniformity of heat treatment furnaces. The layout and power distribution of heating elements is one of the key factors. If the heating elements are unevenly distributed or some are aged and damaged, it will cause an imbalance in local heat supply and lead to an uneven temperature field.

The structural design of the furnace body cannot be ignored either. Unreasonable furnace chamber shapes and poor performance of thermal insulation materials may lead to uneven heat dissipation and further affect the temperature field. In addition, the air circulation system plays an important role in regulating the temperature distribution inside the furnace. Fan failures, blocked air ducts or unreasonable designs will hinder the even flow of hot air and disrupt the temperature uniformity.

The loading method of workpieces is also closely related to the temperature uniformity. If the loading is too dense or the placement is unreasonable, it will impain heat transfer and cause significant differences in the temperature around the workpieces. Understanding these factors helps to take targeted measures in daily maintenance and calibration to ensure good temperature uniformity of heat treatment furnaces.