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框格護(hù)坡模具為防止模具零件在工作時(shí)突然脆斷，模具要具有較高的強(qiáng)度和韌性。模具的韌性主要取決于材料的含碳量、晶粒度及組織狀態(tài)。當(dāng)模具的工作溫度較高進(jìn)，會(huì)使硬度和強(qiáng)度下降，導(dǎo)致模具早期磨損或產(chǎn)生塑性變形而失效。模具材料應(yīng)具有較高的抗回火穩(wěn)定性，以保證模具在工作溫度下，具有較高的硬度和強(qiáng)度。
To prevent sudden brittle fracture of mold parts during operation, the frame slope protection mold should have high strength and toughness. The toughness of the mold mainly depends on the carbon content, grain size, and microstructure of the material. When the working temperature of the mold is high, it will cause a decrease in hardness and strength, leading to early wear or plastic deformation of the mold and failure. The mold material should have high tempering stability to ensure that the mold has high hardness and strength at working temperature.
框格護(hù)坡模具采用pp的材質(zhì)，pp具有很好的韌性，可溶性和可塑性，塑料顆粒高溫下化成液態(tài)，高速護(hù)坡模具，是液體流入特定好的鐵模具中，利用液態(tài)水循環(huán)使其冷卻，塑料就根據(jù)鐵模具的規(guī)格而塑型，當(dāng)然鐵模具是根據(jù)每個(gè)客戶的圖紙?zhí)囟ǖ模瑥亩a(chǎn)生六角護(hù)坡模具各種尺寸?？蚋褡o(hù)坡模具可生產(chǎn)各種規(guī)格的,產(chǎn)品光亮自然,色彩多樣,廣泛用于道路建設(shè)以及水利建設(shè)。但有些模具由于質(zhì)量差沒有呈現(xiàn)出這些,在選購時(shí)就需要您多加留意:零件產(chǎn)量不是很大的模具,形狀簡單、應(yīng)力小、容易制造的模具,經(jīng)常改形的模具,可用普通鋼、鑄鐵甚至是非泥桿保定古箏塑料增韌劑拱形護(hù)坡模具保定空調(diào)維修托輥生產(chǎn)線金屬制造。
The frame slope protection mold is made of PP material, which has good toughness, solubility, and plasticity. Plastic particles turn into liquid at high temperatures. High speed slope protection molds allow liquid to flow into specific iron molds, which are cooled by liquid water circulation. Plastic is molded according to the specifications of the iron molds. Of course, iron molds are specific to each customer's drawings, resulting in various sizes of hexagonal slope protection molds. The frame slope protection mold can produce various specifications, with bright and natural products and diverse colors, widely used in road construction and water conservancy construction. But some molds do not show these characteristics due to poor quality, so you need to pay more attention when choosing: molds with low part production, molds with simple shapes, low stress, and easy to manufacture, and molds that are frequently modified can be made of ordinary steel, cast iron, or even non-metallic materials.