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辗扩工艺和D51型辗环机

发布时间:2018-07-07点击量:301

辗扩是一种在专用的辗环机(又称扩孔机)上将环形套圈的毛坯壁厚减薄,使内径和外径同时扩大,并获得要求断面形状的锻压工艺。

新型的D51倾斜式辗环机,是在广泛总结客户的使用实践和生产经验,在我公司生产,技术人员长期精心研究开发的基础上,集中了国内产品的各种优点,为适应现代化生产而研制的新颖产品。

D51型辗环机整机造型新颖,外形美观大方,机身轻巧,刚性好,精度高,机床结构紧凑,使用安全可靠,操作维修均十分方便。

D51辗环机最广泛的使用是在轴承锻造行业。各种类型的轴承套圈,不论外圈还是内圈均可以辗扩成形。对套圈的滚道和挡边也可以相应辗扩出来。我公司的大桥牌辗环机在全国的轴承行业都得到广泛的使用。并远销东南亚,受到了客户的普遍欢迎。

近年来,在化工管道法兰行业,不论是45钢法兰,还是不锈钢法兰,不少法兰锻造厂使用我公司新开发的500-1000型法兰辗环机辗扩的法兰,尺寸精度高,园整度好,材料省,都取得了很好的使用效果和良好的经济收益。

D51型辗环机已经受到了广大客户的热情关注,是您提高经济效益和辗扩锻压技术更新的首选设备。

热忱欢迎国内外客户惠顾!

Reaming process is one of forging/pressing process done on a special purpose reaming machine to reduce the wall thichness of blanks of circular collars,enlarging both internal and external diameters and botaining a required sectional contour. The new D51 reaming machine is a new product aiming to cater to modern production needs,it has been developed and designed by our technical team after extensive sum up of user/customer application experience and intergrating advantages of different types both home and abroad. D51 reaming machine has a new and charming outlook and a light-weight body with good rigidity and precision.It is sructurally compact,offers safe and reliable operation and is easy to service. D51 reaming machine is most extensively used in bearing manufacturing.Bearing collars of different kinds,both internal and external are reamed to shape.The rollway and retaining edges on the collars are also reamed into shape at the same time.Daqiao reaming machines are widely used by the bearing manufactures all over the country and exported to SoutheastAsia,where they meet with customer acclaim. In recent years the flange manufacturers for chemical engineering piping,either flanges of #45 steel or of stainless steel are using our newly developed type 500-1000 flange reaming machines.Type 500 has the advantages of good dimensional precision,good circularity and economy of material.The latest type 630 and type 800 flange reaming machines are in trial production as of now. At the same time,D51 reaming machine is already enjoying wide spread popularity among users,you can rest assured of its economic benefits and upgrading of your forging pressing technology once you have it. Orders from both home and abroad are warmly welcome.


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