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保定市東昊鍛造有限公司

聯系人:黃經理

電話:0312-2200737

手機:13582266002

地址:保定市蓮池區朱莊工業區

行業新聞
模鍛件的三條特殊考慮因素
模鍛件的三條特殊考慮因素
Three Special Considerations of Die Forging
(1)鍛壓機具有頂桿裝置,可以立著鍛造帶長桿的鍛件(即桿的軸線與滑塊運動方向一致),以減少在分模面上鍛件的周界,并減少毛邊金屬的消耗。
(1) Forging press has an ejector rod device, which can stand to forge forgings with long rods (i.e. the axis of the rod is consistent with the direction of slider movement), so as to reduce the perimeter of the forgings on the split die surface and the consumption of the metal on the rough edge.
(2)鍛壓機上模鍛的鍛件,它的余量的平均尺寸比錘上小30~50%,具體數字可查有關手冊確定;
(2) The average dimension of the forgings forged on the forging press is 30-50% smaller than that on the hammer. The specific figures can be determined by referring to relevant manuals.
(3)如靠手鉗將鍛件從模槽中取出的話,模鍛斜度與錘上鍛件一樣確定,當采用頂桿將鍛件頂出時,模鍛斜度可顯著地減小,但也不能完全沒有,否則頂桿受負荷過大。
(3) If the forging is removed from the die groove by hand pliers, the die forging inclination is as determined as that of the hammer forging. When the forging is ejected by the ejector rod, the die forging inclination can be significantly reduced, but it can not be completely eliminated, otherwise the ejector rod will be overloaded.
模鍛件使用的模具,稱為鍛模。從金屬開始變形到終成形,都是利用鍛模的相應模膛進行的。鍛模分上下鍛模,分別安裝于錘頭和砧座上,借助于燕尾和鍵槽的作用,防止鍛模脫出、松動、左右橫向移動,并用鍵塊、楔鐵將其緊固在錘頭燕尾槽內和砧座燕尾槽內,防止鍛模前后縱向移動。上下模用錘楔的偏斜方向是不同的,而鍵塊的小頭位于鍛模燕尾的鍵槽內,大頭位于錘頭或模座的燕尾槽的鍵槽內
The die used in die forging is called forging die. From the beginning of metal deformation to the end of forming, the corresponding chamber of the forging die is used. The forging die is divided into upper and lower forging dies, which are installed on the hammer head and anvil seat respectively. With the help of swallow tail and key groove, the forging die can be prevented from pulling out, loosening and lateral movement. The forging die is fastened in the swallow tail groove of the hammer head and the swallow tail groove of the anvil seat with key blocks and wedges to prevent the longitudinal movement of the forging die before and after. The deviation direction of the hammer wedge for upper and lower dies is different, and the small head of the key block is located in the key groove of the swallow tail of the forging die, and the big head is located in the key groove of the swallow tail groove of the hammer head or the die base.
  1. 聯系人:黃經理
  2. 400服務熱線:400-8615-800
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  6. 地址:保定市蓮池區朱莊工業區

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