Research Of Quality Control Of Thick Film Heater On Stainless Steel

Thick film heater is a new type of electric heater, which made a piece of stainless steel to be a heater by using the most advanced thick film technology in the world, directly printing and firing insulation and heating resistor film on stainless steel, people can directly heat water or toast food on thick film heater. Because the heat produced by the resistor directly passes to water or food, the thermal efficiency is very high and the response speed is very quick. On the base of consulting the overseas advance technology, combining the domestic idiographic instance, we establish the technical flow to manufacture thick film heater on stainless steel.At the same time, this article analyzes clearly all factors that can influence the quality aimed to control the quality of thick film heater. In chapter 3, this article analyzed how stainless steel and environment technical condition influenced the ability of dielectric to bear the high voltage, and how to take step to solve these influence. In chapter 4, this article analyzed how technical way influenced the resistance, so influenced the power of the thick film heater, and how to take step to solve these influence. In chapter 5, this article analyzed some factors that would influence the life of the thick film heater.This article owned practical applied value, which provided regulation to direct manufacture.