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            當前位置:首頁>新聞中心>新聞動態>熱作模具鋼的使用性能要求都有哪些?

            熱作模具鋼的使用性能要求都有哪些?

            來源:http://www.environmentandpeople.net/ 日期:2022-03-04 發布人:guanli


            在使用熱作模具鋼產品的時候有很多產品使用方面的要求是大家一定要注意的,熱作模具關鍵用以熱形變生產加工和鋁壓鑄。在工作中期內熱作模具會遭受非常大的危害。模芯與高溫金屬材料觸碰后,模具自身的溫度做到300°C至400°C,部分溫度能夠做到500°C至700°C。這邊我們也給大家做了一些相關內容的介紹,可以一起來看看!
            When using hot die steel products, there are many requirements for product use that we must pay attention to. The key of hot die is thermal deformation production and aluminum die casting. In the middle of the work, the hot working die will suffer great harm. After the mold core touches the high-temperature metal material, the temperature of the mold itself can reach 300 ° C to 400 ° C, and some temperatures can reach 500 ° C to 700 ° C. Here, we have also introduced some related contents to you. You can have a look together!
            熱作模具鋼的使用性能要求都有哪些?
            What are the performance requirements of hot work die steel?
            一、冷擠壓模具
            1、 Cold extrusion die
            冷擠壓模具的工作中標準相對性較弱,而且他們還承擔縮緊力和彎折力。他們在出模期內還承擔一定的拉申地應力和沖擊性負載。模具與鋼水中間的觸碰時間更長,因而加溫溫度高過錘頭。鍛模的溫度較高。
            The standard relativity of cold extrusion dies is weak, and they also bear the tightening force and bending force. They also bear certain Lagrangian stress and impact load during the molding period. The contact time between the die and molten steel is longer, so the heating temperature is higher than that of the hammer head. The temperature of forging die is high.
            用以模具鋼的冷擠壓模具的特性規定是:高耐熱性,優良的熱冷疲勞限度,高高溫抗壓強度和充足的延展性。
            The characteristics of the cold extrusion die used for die steel are: high heat resistance, excellent hot and cold fatigue limit, high-temperature compressive strength and sufficient ductility.
            二、熱沖切模具
            2、 Hot punching die
            熱沖壓模具由修邊模和沖針構成。整修模具在整修全過程中沒有鉆削刃,僅具有傳送力的作用。無效方式是鉆削刃損壞,破裂和打卷。
            The hot stamping die is composed of trimming die and punching needle. The refurbishment die has no drilling edge in the whole process of refurbishment, and only has the function of transmission force. The ineffective way is that the drilling edge is damaged, broken and rolled.
            熱沖壓模具模具對模具鋼的特性規定是:高耐磨性能,高韌性和熱強度;為防止破裂,應具備一定的延展性;而且應當具備優良的可工藝性能。
            The characteristics of hot stamping die steel are: high wear resistance, high toughness and thermal strength; In order to prevent cracking, it should have certain ductility; And it should have excellent processability.
            三、錘鍛模具
            3、 Hammer forging die
            錘鍛模承擔非常大的工作壓力和沖擊性負載,沖擊性頻率很高。模芯表層被高溫金屬材料持續加溫,可使模具溫度升到300℃至400℃,部分溫度做到500℃至600℃。
            The hammer forging die bears very large working pressure and impact load, and the impact frequency is very high. The surface of the mold core is continuously heated by high-temperature metal materials, which can raise the mold temperature to 300 ℃ to 400 ℃, and some temperatures to 500 ℃ to 600 ℃.
            錘鍛模在模具鋼上的特性規定是:高韌性和優良的延展性;優良的耐磨性能和抗熱冷疲憊性;因為模具規格很大,因而應具備較高的切削性能。
            The characteristics of hammer forging die on die steel are: high toughness and excellent ductility; Excellent wear resistance and heat and cold fatigue resistance; Because the die specification is very large, it should have high cutting performance.
            四、鋁壓鑄模具
            4、 Aluminum die casting die
            鋁壓鑄模具的無效方式包含熱疲憊裂痕,熱損壞和熱浸蝕。
            The ineffective ways of aluminum die casting die include thermal fatigue, crack, thermal damage and thermal etching.
            模具鋼鋁壓鑄模具的特性規定是:高耐溫性和優良的高溫物理性能;非常好的抗熱冷疲憊性和高傳熱性;具備高切削性能。模具的強度為56-60HRC,但規定高耐磨。
            The characteristics of die steel aluminum die casting die are: high temperature resistance and excellent high temperature physical properties; Very good heat and cold fatigue resistance and high heat transfer; High cutting performance. The strength of the die is 56-60hrc, but high wear resistance is specified.

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