LIRR－150自动编程真空牙科烤瓷炉的研制

The development of LIRR-150 automatic programmable vacuum porcelain furnace

本文介绍了以单片机为中心构成的全自动可编程真空牙科烤瓷炉。该装置不仅具有自动清洁，夜间保温等功能，而且升温速度可按要求随意调整，真空度高，可打印出工作程序，在牙科义齿修复领域为医院开展金属－烤瓷修复体工作提供了一种理想工具。

This paper introduces an automatic programmable vacuum porcelain furnace with a single chip computer as its central part.The equipment not only has the function of automatic cleaning,maintaining temperature during the night, etc, but is characterized by high degree of vacuum, capability of adjusting the rate of temperature according to requirement and of printing its operation programs,thus,an ideal equipment is provided for hospitals to use metal-porcelain in the field of repairing artificial teeth.