講解一下我們廠家負(fù)責(zé)的工藝

來(lái)源：http://m.weikanghuxiji650.net.cn/ 日期：2025-04-26

塑料制品的加工時(shí)一種既復(fù)雜又繁重的過(guò)程它的目的是根據(jù)各種塑料的固有性能,利用一切可以實(shí)施的方法，使其成為具有一定形狀而又有使用價(jià)值的物品或定型材料。目前塑料制品的主要成型加工方法有:擠出成型、注塑成型、壓縮模塑成型、壓延成型、轉(zhuǎn)遞模塑、熱成型、吹塑成型等。

The processing of plastic products is a complex and arduous process. Its purpose is to use all feasible methods based on the inherent properties of various plastics to make them into objects or shaping materials with certain shapes and practical value. At present, the main molding and processing methods for plastic products include extrusion molding, injection molding, compression molding, rolling molding, transfer molding, thermoforming, blow molding, etc.

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再講解一下上面的七種工藝

Can you explain the seven processes mentioned above again

擠出成型又稱擠壓模塑或擠塑，既借助螺桿或杜塞的擠壓作用，使受熱融化的塑料在一定壓力推動(dòng)下，強(qiáng)行通過(guò)口模而成為具有截面的

Extrusion molding, also known as extrusion molding or extrusion molding, utilizes the extrusion effect of a screw or a Dusselt to force melted plastic through a die under a certain pressure, resulting in a plastic with a cross-section

連續(xù)型材的一種方法。注塑成型又稱注射成型或注射模塑，是熱性塑料的一種重要成型方法。注塑成型就是將塑料在注塑成型機(jī)的料筒內(nèi)加熱熔化，當(dāng)呈流動(dòng)狀態(tài)時(shí)，在柱塞或螺桿加壓下熔融塑料被壓縮并向前移動(dòng)，進(jìn)而通過(guò)料筒前端的噴嘴以很快的速度注入溫度較低的閉合模具內(nèi)，經(jīng)過(guò)一定時(shí)間冷卻定型后，開(kāi)啟模具既得制品。

A method of continuous profiles. Injection molding, also known as injection molding or injection molding, is an important molding method for thermoplastic materials. Injection molding is the process of heating and melting plastic in the barrel of an injection molding machine. When it is in a flowing state, the molten plastic is compressed and moved forward under the pressure of a plunger or screw. It is then quickly injected into a closed mold at a lower temperature through a nozzle at the front end of the barrel. After a certain period of cooling and shaping, the mold is opened to obtain the product.

壓縮模塑成型又稱模壓成型，是塑料成型加工技術(shù)中歷史久，也是重要的方法之一。主要用于熱固性塑料的成型。壓縮模塑成型是將粉末、粒狀、碎屑或纖維的物料放入加熱的陰模槽中,合上陽(yáng)模后加熱使其熔化，并在一定壓力作用下是物料充滿模腔，形成模腔形狀一樣的模制品，再經(jīng)加熱或冷卻，脫模后即得制品。壓延成型是生產(chǎn)薄膜和片材的主要方法。

Compression molding, also known as compression molding, is one of the oldest and most important methods in plastic molding technology. Mainly used for molding thermosetting plastics. Compression molding is the process of placing powdered, granular, fragmented, or fibrous materials into a heated female mold slot, closing the male mold and heating it to melt it. Under a certain pressure, the material fills the mold cavity, forming a molded product with the same shape as the mold cavity. After heating or cooling, the product is released from the mold. Rolling forming is the main method for producing films and sheets.

泡沫塑料是以氣體物質(zhì)為分散相、以固體樹(shù)脂為分散介質(zhì)所組成的分散體，它是一類帶有許多氣孔的塑料制品。

Foamed plastic is a kind of plastic product with many pores, which is composed of gas as the dispersion phase and solid resin as the dispersion medium.

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