锻件所用的钢锭装入炉内的位置应根据炉型、炉底尺寸、装炉方式及被加热钢锭的尺寸重量等确定其距炉子的火墙、前后墙、烧嘴等的距离。严禁火焰直射被加热锻件金属的表面。锻件在锻造前加热时应使用垫铁。垫铁高度应不低于炉子下排烧嘴的高度。直径或边长小于150mm的锻件钢坯加热时可不使用垫铁。
Into the ingot furnace for forging in the position should be based on the type, size, furnace bottom furnace and heating ingot size determine the weight from the furnace wall, back wall and burner xianwei.89ix.cn banjia.89ix.cn bdbaojie.89ix.cn shuizha.89ix.cn tuliao.89ix.cn bolilinpian.89ix.cn
distance. It is strictly forbidden to direct the flame to be heated to the surface of the metal of the forged piece. The forgings should be heated before the forging is heated. Horn height should not be lower than the height of the burner stove. The forging steel billet with diameter or length less than 150mm can not be used for heating.
锻件采用的钢锭入炉前的表面温度低于400℃的称为冷钢锭，400-550℃的称为半热钢锭，高于500℃的称为热钢锭。冷热钢锭（定送水 保定骨伤骨病 铜鼎铜钟 淤泥固化设备 保定舞蹈 化粪池钢模具 保定网站建设坯）同装一炉时，其料间间距必须大于一个毛坯的直径或边长。应尽量避免冷热钢锭混装一炉。
The surface temperature of the ingot used in the forgings is known as the cold ingot at the surface temperature below 400 degrees C, and the semi hot steel ingot at 400-550 C, which is called hot steel ingot above 500. When the cold and hot ingot (Billet) is installed in one furnace, the distance between the material must be greater than the diameter or the length of a blank. Should avoid hot and cold mixed ingot furnace