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            當前位置:首頁>新聞中心>新聞動態>塑膠模具鋼材鏡面加工性能的影響因素

            塑膠模具鋼材鏡面加工性能的影響因素

            來源:http://www.pyzhcc.com/ 日期:2021-06-30 發布人:admin


            鏡面加工性能,是塑膠模具鋼材中的一種加工性能,因為有些模具對于成型的拋光的要求較高,因此在選擇模具鋼材的時候,對于鏡面加工性能也有一定的要求。若是塑膠模具鋼材鏡面加工性能不好,則會影響到模具的使用,那么你知道塑膠模具鋼材鏡面加工性能的影響因素有哪些嗎?下面跟隨濟南模具鋼材廠家一起來看看吧。
            Mirror processing performance is a kind of processing performance of plastic mold steel, because some molds have higher requirements for molding and polishing, so when choosing mold steel, there are certain requirements for mirror processing performance. If the mirror processing performance of plastic mold steel is not good, it will affect the use of the mold. Do you know the influencing factors of the mirror processing performance of plastic mold steel? Let's follow Jinan mould steel manufacturers to have a look.
            塑膠模具鋼材鏡面加工性能的影響因素,主要有以下方面:
            The main influencing factors of mirror processing performance of plastic mold steel are as follows:
            1、硬度:
            1. Hardness:
            塑膠模具鋼材的硬度大小,會在一定的程度上影響鏡面加工。因為高硬度有利于鏡面拋光,例如像一些塑膠模具鋼材,由于在拋光過程中,表面接觸應力過高,在熱處理后表面出現滲碳或脫碳的話,會導致表面質量惡化,從而影響拋光性能。
            The hardness of plastic mold steel will affect the mirror processing to a certain extent. Because high hardness is conducive to mirror polishing, such as some plastic mold steel, due to the high surface contact stress in the polishing process, carburization or decarburization on the surface after heat treatment will lead to the deterioration of surface quality, thus affecting the polishing performance.
            2、冶金質量:
            2. Metallurgical quality:
            塑膠模具鋼材在生產的過程,一般都需要經過冶煉、鑄造、鍛造等工序后才可以成材,而由這些工藝過程控制的質量,就稱為冶金質量。通過這些工藝后,就可以有效地提高鋼的純凈度及其拋光性能。
            Plastic mold steel in the production process, generally need to go through smelting, casting, forging and other processes before it can be made, and the quality controlled by these processes is called metallurgical quality. Through these processes, the purity and polishing performance of steel can be effectively improved.
            3、組織不均勻度:
            3. Inhomogeneity of microstructure:
            塑膠模具鋼材的組織不均勻度,主要是指顯微偏析的影響。若是想消除影響,就要掌握好出出鋼后的澆注技術和鋼錠的結晶質量,充分鍛造,對塑膠模具鋼材進行均熱化處理或ESR,以其來保證它的致密度。
            The inhomogeneity of plastic mold steel mainly refers to the influence of microsegregation. If you want to eliminate the influence, it is necessary to master the pouring technology after tapping and the crystallization quality of ingot, fully forge, and homogenize or ESR the plastic mold steel to ensure its density.
            以上所介紹的內容,就是塑膠模具鋼材鏡面加工性能的影響因素。但是,由于影響塑膠模具鋼材鏡面加工性能因素較多,因此,在實際過程還是需要根據塑膠模具鋼材所采用的材質以及其他方面來進行判斷。
            The content introduced above is the influencing factors of mirror processing performance of plastic mold steel. However, there are many factors that affect the mirror processing performance of plastic mold steel, so in the actual process, we still need to judge according to the material used by plastic mold steel and other aspects.

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