O método tradicional de design do compressor de parafuso afetou seriamente o tempo de entrega e o nível de desempenho de novos produtos e enfraqueceu sua competitividade do mercado. Com a aplicação universal de computadores, as famosas empresas de compressores de parafusos em países estrangeiros adotaram o sistema de design e cálculo auxiliado por computador de vários compressores de compressores no projeto e pesquisa de produtos.
After more than ten years of unremitting efforts,the Compressor Teaching and Research Section of Xi'an Jiaotong University has solved the rotor profile design,accurate calculation of geometric characteristics,tool edge calculation,thermal performance and dynamic characteristics prediction,suction and exhaust orifice configuration,and rotor force and Key technologies such as deformation calculation,developed a set of DOS version screw compressor design and calculation system SCCAD with independent copyright.Using this software,successfully cooperated with relevant units to develop various types of screw air compressors and new refrigerator products.There are also several screw compressor manufacturers at home and abroad who have purchased the software and achieved good economic and social benefits.
