Design calculation of double girder electric overhead travelling crane. Reduction of the girder mass is set as the objective function. These cranes have the greatest variation in capacity, span and service class and usually span the full width of the framing supports. The output shaft can project on both side if so required. Computer aided analysis and design of hoisting mehanism. Crane cad drawings below is a list of a variety of cranes that we offer. Pdf improving efficiengy of eot crane by maintaning gear.
In this paper we have designed these components for. Computer aided analysis and design of hoisting mehanism of an eot crane. Improving efficiengy of eot crane by maintaning gear ratio. Click and download the specific crane type that you are interested in. Design of eot crane plz like and subscribe youtube. Machine design project report semester 1, 20142015 group 3b1. Process crane with helical gear unit and cardan shafts. Improving efficiengy of eot crane by maintaning gear ratio and increasing speed of crane. Ct gearbox two and three stage gearboxes are supplied for crane ct and lt motion.
Specification for eot cranes page 1 of 33 bharat heavy. Design of 2 stage helical hoist gear box for eot crane design of 2 stage helical hoist gear box for eot crane loading. Supply of crane spares eot crane maintenance, crane. A case study article pdf available january 2014 with 1,858 reads how we measure reads. Gearbox ratio input rpm x x rope drum dia speed x no. Top running overhead crane machine design project report. Top running canes are the most common form of crane design where the crane loads are transmitted to the building columns or free standing structure. Pdf machine design project report semester 1, 20142015. Improving efficiengy of eot crane by maintaning gear ratio and increasing speed of. Increasing the speed of eot cranes can increase the efficiency of the.
The gearbox in a single grider overhead crane consists of a train gear, three shafts. Computer aided analysis and design of hoisting mehanism of. Standard design xfhu design with extended shaft center distance xfhc i n 20 i n 22. Process crane with helical gear unit and cardan shafts process crane based on a helical gear unit.
Agnee crane duty helical gear box agnee transmissions. After successful completions of design of long travel gear box, it is time to test the gearbox for wear and tear as well. Eot crane folder web consolidated hoists crane hoists. Design of motor, gearbox, brake, coupling, drum, wire rope, hook, wheel, girder, bridge, trolley of crane. Gearbox design contreras, marisol gregorio, kevin obdulio sosa, carlos alberto florida international university department of. Industrial gear units technology for cranes seweurodrive. Specification for eot cranes page 4 of 33 rail size etc. The construction of ct gearbox is similar to hoist gearbox except that these are provided with inverted t split in housing.
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