注射成型機(jī)外文翻譯-文庫(kù)吧
2025-04-16 22:18 本頁(yè)面
【正文】 物 (ABS)等。從加工出的制品來(lái)看，有 單色、雙色的一般和精密塑料制品。上述產(chǎn)品的主要生產(chǎn)廠家都有自己的系列，各有自己的特點(diǎn)。如廣東震德塑料機(jī)械廠有限公司生產(chǎn)的捷霸 CJ 系列注塑機(jī)每一種規(guī)格均有數(shù)控和電腦控制兩種形式。又如浙江省寧波海天機(jī)械有限公司生產(chǎn)的 HTF80XHFT3600X 型系列注塑機(jī)，可用于生產(chǎn)各種高精密的熱性塑料制品，機(jī)器采用線型移動(dòng)傳感器控制注射、合模、頂出，采用多重 CPU 電控系統(tǒng)、大幅面彩色 LED 顯示、全電腦自動(dòng)控制。 普通臥式注塑機(jī)仍是注塑機(jī)發(fā)展的主導(dǎo)方向，其基本結(jié)構(gòu)幾乎沒(méi)有大的變化，除了繼續(xù)提高其控制及自動(dòng)化水平、 4 降低能耗 外，生產(chǎn)廠家根據(jù)市場(chǎng)的變化正在向組合系列化方向發(fā)展，如同一型號(hào)的注塑機(jī)配置大、中、小三種注射裝置，組合成標(biāo)準(zhǔn)型和組合型，增加了靈活性，擴(kuò)大了使用范圍，提高了經(jīng)濟(jì)效益。 ? 近幾年來(lái)，世界上工業(yè)發(fā)達(dá)國(guó)家的注塑機(jī)生產(chǎn)廠家都在不斷提高普通注塑機(jī)的功能、質(zhì)量、輔助設(shè)備的配套能力，以及自動(dòng)化水平。同時(shí)大力開(kāi)發(fā)、發(fā)展大型注塑機(jī)、專用注塑機(jī)、反應(yīng)注塑機(jī)和精密注塑機(jī)，以滿足生產(chǎn)塑料合金、磁性塑料、帶嵌件的塑料制品的需求。 注塑機(jī)是目前中國(guó)塑料機(jī)械中發(fā)展速度最快、水平與工業(yè)發(fā)達(dá)國(guó)家差距較小的塑機(jī)品種之一。但主要指普通型注塑機(jī)，在特大型、各種特殊、專用、精密注塑機(jī)的多數(shù)品種方面，有的產(chǎn)品尚屬空白，這是與工業(yè)發(fā)達(dá)國(guó)家的主要差距。 Injection molding machine The injection molding machine is a kind of plastic machinery, referred to as the injection molding machine or injection molding machine, thermoplastic or thermosetting material the use of plastic mold into various shapes of plastics molding equipment. Injection molding by the injection molding machine and mold. Type The type of injection molding machine: vertical, horizontal, allelectric, but no matter the kind of injection molding machines, the basic functions of two (1) heating plastic to reach the molten state (2) to exert high pressure on the molten plastic. it shot full of mold cavity. Working principle and mode of The working principle of injection molding machine and injection syringe, it is with the thrust of the screw (or plunger), the plasticizing good molten state (ie, viscous flow state), the plastic injected into the mold cavity closed good After curing stereotypes made the process of the products. Injection molding is a cyclical process, with each cycle including: dosing molten plastics to put pressure injection filling Cooling Kaimode pickup. Remove the plastic parts and then reclosed mode, the next cycle. Injection molding machine operating items: injection molding machine operating projects including the control keyboard operation, the operation of electrical control system and hydraulic systems operating in three aspects. Separate action of the injection process, feeding action, injection pressure, injection speed, the top choice of the type, barrel temperature of each monitor, injection pressure and back pressure regulation. Screw injection molding machine molding process: First, granular or powdered plastic in the machine barrel, through which the screw rotates and the outer wall of the barrel, heating the plastic to bee molten state, then the machine before clamping and injection shift, so that the nozzle closely aligns the mold gate Road, then the oil pressure to the injection cylinder Walter, screw forward to high pressure and a faster speed will melt into the closed mold temperature is low , after a certain period of time and pressure to keep (also known as pressure), cooling, curing, the mold can be opened to remove the products (the purpose of holding pressure to prevent the reflux of the melt in the mold cavity, suppl
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