The process has no welding seam, and allows a girder manufacture to achieve of Roll Forming Technology in the Production of the Crane U Type Main Girder.
The purpose of this utility model is: provide a kind of Main Girder Welding forming machine of electric single beam crane, to solve the problem of upset
The present invention relates to a kind of girder, be specially adapted to use on the hoisting crane. Background technology: Girder on the existing hoisting
In this paper, structural design optimization of box-type double-girder overhead crane was performed using weighted decision matrix and finite element analysis
CIRP Journal of Manufacturing Science and Technology While frameworks mainly involve the use of beams like tubes or profiles, shell structures deal with
Rolling is the most important and widely used metal forming process because of its lower cost and higher productivity. The rolling process is best defined
In metalworking, rolling is a metal forming process in which metal stock is passed through one or more pairs of rolls to reduce the thickness, to make the
And we manufacture it, which has adjustable width from 500mm to 1,200mm, with customer's needs. The customer can choose a fixed type or a move on the rail type
Through the ages, various types of structure are being used to construct bridges including Beam Bridge, Truss Bridge, Arch Bridge, Cantilever Bridge, Suspension.
BOGIE: A short end truck attached to the end of one girder (or to a connecting member if more than one bogie is used per girder). This type of end truck is
