A warm July evening, retreating from the gravelly wastes of Mongolia's Gobi Desert the green eighteen coach train pulled into Erlain, China's border town. A fellow passenger, Mr Li, a journalist with the People's Daily East Berlin office, shook my hand while welcoming me to China. Minutes later we were both under the train watching the wheel bogies being manually swapped for Chinese track gauges, narrower than Mongolian and Russian.佳木斯钢筋镦粗机厂家批发安徽淮北双缸钢筋镦粗机工厂直销天门双缸钢筋镦粗机今日头条天门双缸钢筋镦粗机今日头条However, in 2016, he tried out for a fourth time, starting his academic courses from scratch. Eventually, his hard work paid off. He passed the professional test at the academy, ranking eighth nationwide.


YDCJ-40型全套设备包括:
钢筋冷镦粗机一台,高压油一台,高压油管两根,随机配一套模具,一个墩头。

工作原理:
利用冷镦的原理使钢筋端头塑性变形,直径增大4~6mm,然后再加工螺纹。使加工螺纹后的实际截面积大于原钢筋截面积,大大提高接头的抗拉强度。这种镦粗后的螺纹接头经拉伸实验检测全部断于母材,适用于要求较高的工程

用途:
主要用于建筑工程带肋钢滚轧直螺纹丝头,是实现钢筋连接的关键设备。可加工直径16-40mm。
主要技术参数:
型号:YDCJ-40
加工钢筋范围:φ12-φ40
主电机功率:4kw
额定电源:380V 50HZ
液压油:68#抗磨液压油
最大工作压力:80Mpa
机床总重量:560kg
机床尺寸:1020x500x965mm

设备特点:
(1)操作简单,液压电气控制,不需要专业技工,培训十分钟即可开机操作;
(2)将钢筋端部截面积扩大15-20%,使加工成螺纹的底径不小于钢筋母材直径,完全发挥抗拉强度。
(3)生产效率高,每台班可镦粗300-500个头;
(4)加工钢筋范围广,可加工符合GB1499或BS4449(CS2)标准的Ф16-Ф50各种规格的钢筋。
(5)设备故障率小,无易损零配件,施工成本底。
(6)、安全,不受环境及气候影响

注意事项:
1.镦长钢筋时,要用工件托架对准中心,并可防止工件松压机器倾倒
2.必须熟记各规格钢筋冷镦时的压力,严防超压
3.模腔滑运面,常除氧化皮、加油
4.注入液压油,必须通过滤油网入油管,液压油升温不能超过45度
5.严禁二次镦粗,影响镦头弯曲、裂开
6.严禁开机离人,造成活塞行程走过头,破坏活动冲模。
天门双缸钢筋镦粗机今日头条滨州钢筋冷镦机厂家直销天门双缸钢筋镦粗机今日头条江苏徐州钢筋冷镦机今日发现天门双缸钢筋镦粗机今日头条天水钢筋头部加粗机质优价惠 to take the children and Miss Hohlweg with them and remain there for some time. On their journey the parents had made the acquaintance of the guide Kaspar,