【廣告】
自由鍛造是利用沖擊力或壓力使金屬在上下砧面間各個方向自由變形,不受任何限制而獲得所需形狀及尺寸和一定機(jī)械性能的鍛件的一種加工方法,簡稱自由鍛。
Free forging is a processing method of forging parts, which can make metal in all directions of the anvil between the upper and lower anvil, and obtain the required shape and size and certain mechanical properties by the impact force or pressure,forging采購, and the free forging is called free forging.
二十世紀(jì)60年代以后,鍛造機(jī)械改變了從19世紀(jì)開始的,forging,向重型和大型方向發(fā)展的趨勢,轉(zhuǎn)而向高速、高效、自動、精密、專用、多品種生產(chǎn)等方向發(fā)展。
After 60s twentieth Century,forging哪家好, forging machinery changed the trend from nineteenth Century to heavy and large direction, and turned to high speed, high efficiency,forging廠商, automatic, precision, special, multi variety production.
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