Mold manufacturing level becomes the key to home appliance upgrade

Every household appliance around us is "armed" by the core components and materials from the inside out. Relevant statistics show that China is not only a big country for home appliances manufacturing, but also has a considerable scale in the home appliance parts manufacturing industry, and its position in the international market is increasingly important. With the introduction of relevant standards and the upgrading of the industry, core components have become a powerful booster for the upgrading of the home appliance industry.

For a long time, the home appliance industry in China has the problem of light parts of the remanufacturers, but now the industry has realized that the real industrial upgrading is not only the upgrading of the whole machine, but the upgrading from the components, so the parts quality and technology level More and more companies are paying attention.

The core components such as compressors, motors, and controllers are directly related to the quality, performance, service life, and safety of the entire machine, and they continuously promote the upgrading of the entire household appliance industry in terms of energy saving and environmental protection, and reducing production costs. At the same time, different materials such as glass, plastics, and steel plates are used as electrical panels, enclosures, and liners, and on the basis of satisfying the functional requirements of the whole machine, after a special treatment of high-tech content, they are given a new mission to make homes. The electrical design innovation space is wider and becomes a fashion highlight in the modern home environment.

In recent years, various raw materials, components, molds, and manufacturing equipment industries in the upper reaches of the home appliance industry chain in China have been developing at a rapid pace, and the scale has grown and the level of production technology continues to increase. According to statistics, in 2012, the total capacity of the entire refrigerator compressor industry exceeded 140 million units, and the capacity of air-conditioning compressors in the industry was not less than 150 million units. Industry online data show that from January to November of 2012, the output of refrigerator compressors in China reached 10.08 million units, and the output of air-conditioner rotary compressors reached 105.7 million units. Driven by strong production capacity, China's home appliance parts manufacturing industry has become quite large and its position in the international market has become increasingly important. At the same time, China's home appliance component manufacturing industry is conducting in-depth research on issues such as improving overall energy efficiency, controlling product quality and manufacturing costs, making home appliances manufacturing and use more green, and accumulating a wealth of technological achievements. Many of the technical indicators of "Made in China" components have reached the international advanced level. Taking the refrigerator compressor as an example, in terms of the average production level of the entire industry in 2012, compared with the early 1990s, the energy consumption of refrigerator compressors was reduced by more than 60%.

In 2013, the improvement of the manufacturing level of core component molds has become the key to upgrading the home appliance industry. In this context, the development of standards for home appliance molds and parts has also received attention. On July 1, 2012, QB/T4273-2011 "Technical Requirements for Washing Machine Drainage Pumps" and QB/T4274-2011 "Technical Requirements for Washing Machine Inlet Valves" were implemented, plus QB/T4136- 2010 "Technical Requirements for Electric Motors Used in Household and Similar Electric Washing Machines", QB/T4137-2010 "Technical Requirements for Electronic Program Controllers for Electric Washing Machines for Household and Similar Uses", Industry Standard, GB/T23149-2008 "Technical Requirements for Washing Machine Pullers" Country Standards, the new implementation of the industry standards and national standards for the performance of washing machine components has reached 5, the program controller, motor, drainage pump, inlet valve is the main parts of the washing machine, and it plays an important role in improving the product performance level. effect. The implementation of these standards has positively contributed to the improvement of indicators such as washing performance, electricity consumption, water consumption, and standby energy consumption.