What knowledge does the fitter need to master to learn mold?

There are several types of assemblers: machinists, mold assemblers and assemblers. You should learn from the die fitter, and know the drawings, the basic operations of turning, grinding, planing and milling, the use of various measuring tools, and many other definitions of die fitter: the main job of die fitter is die manufacturing, repair, maintenance and transformation. In addition to molds, the work scope of mold assemblers also includes manufacturing and maintaining various fixtures, drilling tools (fixtures) and gauges. In addition, some industries also require mold assemblers to have the ability to design, process, assemble, test and calibrate some tooling equipment with special requirements. Because of the diversity, complexity and wide applicability of mold manufacturing, the mold industry is called "imperial industry". In the process of designing and manufacturing molds, die fitters are required to use both hands and feet, and their work nature is relatively relaxed and flexible, so they have become the leader among the "blue-collar". Another reason why the mold industry is called "imperial industry" and "noble industry" is that the mold manufacturing cost is high and the price is expensive. Usually, the processing cost of a set of ordinary molds is around 10 thousand yuan, and it is not uncommon for molds with hundreds of thousands or even millions of yuan. There is no clear assessment and definition of the level of die fitter. Usually divided into apprentices, junior and senior. After working for four years and completing the apprenticeship program, apprentices are eligible to take the examinations organized by training departments, colleges and universities. Once you pass the exam, you can get a qualification certificate and become a certified tool and mold manufacturer. If you were engaged in the mold industry before immigrating to Canada, you can register at the examination center with the recommendation letter provided by your original employer and take the examination directly, thus saving four years of apprenticeship time. Mold fitter's license is not the same as driver's license, so it is not compulsory. Many fitters without certificates are also engaged in the work of mold workers. However, some large enterprises usually take certificates as a "stepping stone", and usually emphasize that only mold workers with certificates are recruited when applying for jobs. The wages of mold workers range from ten yuan per hour for apprentices to thirty yuan per hour for senior mold workers. The age/value of the modeler increases in direct proportion. With the growth of length of service, experience is also increasing, and their own value is also increasing. The age/value of high-tech industries (such as computer programmers) has declined. Usually, a molder with more than ten years is a senior molder. Mould fitter is a skilled type of work, which requires relatively little theoretical knowledge. There are basic requirements if you have a high school math and physics foundation, and you don't need a deep theoretical foundation. In addition to the basic knowledge of high school, you also need knowledge of mechanical drawing and drawing recognition. Mold assemblers have higher requirements for skills and emphasize hands-on ability.