Manufacturing Process of Coated Glass
The production of coated glass is far from a simple operation; it integrates physics, chemistry, and materials science. Through processes such as vacuum magnetron sputtering or chemical vapor deposition, nanoscale metal or compound films are formed on the glass surface to achieve functions such as heat insulation and UV protection. Operators must precisely control more than 20 parameters, including air pressure, temperature, and sputtering power, with errors controlled within one-thousandth.
Core Characteristics of Technical Jobs
There are three main criteria for determining whether a job qualifies as technical:
Professional Knowledge: Requires mastery of optical principles and thin-film interference theory.
Equipment Operation Threshold: Operating coating equipment worth millions requires certification.
Experience Dependence: Controlling film thickness uniformity requires at least 3 years of hands-on experience.
Current Status of Industry Talent Development
Currently, the monthly salary for coating process engineers is generally between 15,000 and 30,000 yuan, with a 37% shortage of senior talent. With the emergence of new categories such as smart dimming glass, multi-skilled technical personnel are increasingly sought after. Career advancement paths are clear, allowing individuals to progress from operator to process R&D engineer.
