The side wear failure of the crane rail.

Edit:Zongxiang Heavy Industry--Ethan Date:2018-02-02 09:39:36

Crane rail is the key rail products that our company produce and supply to the market, it is a key product worthy of extensive trust, the basic maintenance work of crane rail is of great concern, the basic side wear problem of crane rail, i hope you can know the following knowledge.

The side abrasion occurs on the outside crane rail of the small radius curve, it is one of the main types of damage on the curve. When the train runs on the curve, the friction and slippage of wheel and rail are the root cause of outer rail. When the train passes through a small radius, there are usually two points of contact between the wheel and rail, this is the biggest side mill. The size of side mill can be used as the product of the guide force and the impact Angle, that is the wear factor. Improve the condition of the train passing through the curve, if the wheel tread is worn, using radial bogie will reduce the speed of side mill.

From the perspective of industry, steel rail material should be improve, use wear-resisting rail, for example, high hard rare earth orbit has about twice the wear resistance of the common rail, and the quenching rail is more than 1 times.

Strengthening maintenance, set the appropriate gauge, outer rail ultra high and track bottom slope, increase the flexibility of the line, oil on the side of rail, both can reduce the effect of side wear.

Henan Zongxiang Heavy Industry Import & Export Co.,Ltd,established by experienced crew on the rail & track field, is a professional & reliable supplier that provides all kinds of rail & track accessories.

As an international trade subsidiary of Zhongxiang Steel Group Inc,. was found 1997. We have more than two decades experience on this field, covering an area of 33,000 square meters, with about 300 employees, 4 production lines, 2 R & D department, and 5 quality control staffs. With advanced technology, powerful processing capacity and excellent service,our products have been well recognized by our customers from domestic and overseas market.

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