As an industrial accessory, the看問 development level of mol跳玩ds is affected by th事問e development of downstream in什喝dustries such as automobiles, electroni也女cs, aerospace, military, medical著到, and building materials用做. Data show that in 201去喝9, the sales revenue of enter月區prises above designated size in 白外my country's mold indus南來try reached 272.7 bil通場lion yuan. The China Business Industry 地吃Research Institute pred懂坐icts that in 2020, the sales rev慢習enue of enterprises abov高行e designated size in my cou路低ntry's mold industry wil也子l reach 281.6 billion森相 yuan.
Data source: Wind, China Commercial 器生Industry Research Institute
In recent years, my country's mol也地d industry has achieved rapid improve明開ment in manufacturing t草知echnology through technol愛麗ogy introduction, digestion and absor門我ption, and re-innovation.我習 The specialized production 山廠capacity of mold companies冷爸 has been greatly enhanced, the moder喝呢n mold industry syste很她m has basically formed, and 就靜the industry has achieved r樹員apid development. The manufacturing te他低chnology of mold products reaches or a話腦pproaches the interna國又tional level, the quality is more re說吧liable, and the international c錯藍ompetitiveness is signif城了icantly enhanced. my co綠亮untry's mold products occupy an i白國ncreasingly important 員物position in the international proc對時urement pattern. Data show that in 201那謝9, my country's mol身車d export value reached 6.24民機6 billion U.S. dollars, and m我房y country's mold import value in 著請2019 was 1.939 billion U.S. d門飛ollars, a year-on-year decrease of線會 9.37%.
Data source: Compiled by China Mode慢子l Association and China Co用公mmercial Industry Research Insti問是tute
Among all mold types, plastic and rubb房服er molds are the largest imp嗎姐ort and export varieties of molds in 請到my country. Data show that in 2019討河, my country's p船樹lastic and rubber mold exports re理熱ached 3.967 billion 開件U.S. dollars, accounting for more tha跳森n 60% of the total mold imports 市看and exports during the s黑站ame period, reflecting t但但he strong competitivene要來ss of my country's auto mold 銀通and home appliance mo事玩ld products in the worl南男d. The import value of plastic and 子山rubber molds was US$870 million, ac銀紙counting for more than 44.89% of the她討 total mold imports, 鐘慢indicating that there is sti工信ll a large import su看會bstitution space for plastic and rub拿山ber molds in my country.
(1) Gradually populari爸外ze and apply digital mold t化風echnology
Digital mold technology is gradually術習 applied to mold design and m空鐘anufacturing in my country.藍快 In recent years, str影長ong domestic mold compani書又es have begun to app河裡ly digital mold technology爸員 to mold development, design, manufactu雪可ring, and testing, w煙藍hich has improved the reliability 司鐘of mold design, shortened the mol說很d development cycle, and achi場對eved good economic benefits. It is e訊月xpected that digital mold technolog影高y will gradually become 購匠the mainstream technology of mold家有 manufacturing and b北慢e adopted by more mold companies.
(2) Laser rapid prototyping費放 technology applied to mold manufactu信空ring
Compared with the traditional器技 molding process, the las離如er rapid prototyping technology has術服 the advantages of high raw微鄉 material utilization rate (clo南路se to 100%), suitable for complex str體黑uctures, easy integration a廠身nd intelligence, and is an id那件eal molding process for mo那懂lds. At present, laser forming process錯間es such as LOM, selec匠小tive laser sintering technology an劇市d SLS have been successfully秒姐 applied to mold manufactur店水ing. Laser rapid prototyping technolo化公gy has broad application prospects 草樹in automobile mold manufacturing, an城門d is one of the import個街ant development dire報城ctions of mold moldi城雜ng technology.
(3) Management informationization and區議 scientification
Informatization and scientific m坐多anagement is an important aspect of t笑頻he development of automobile mold t在子echnology, which prom知來otes mold companies to continuously得離 develop in the direction of o們銀n-time manufacturing and lean productio要草n. With the advancement of modern man綠話agement technology, many advanced去去 information management tools, 理房including enterprise大好 resource management system 行國ERP, manufacturing exe腦就cution system MES, product lif和著e cycle management PLM and other ad麗爸vanced information manageme煙議nt tools, are continuously 路中being used in mold companies. Thro朋報ugh process optimization, 紅年efficient use of resou相購rces and strengtheni鄉明ng of execution, the mo雜業ld production efficiency and corporat什花e management efficiency are improved如制 to make production more accu內日rate and efficient.
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