2013年9月25日星期三

Roller conveyor rollers how to calculate the thickness

   Roller conveyor indispensable accessories - rollers. Then, the thickness of roller conveyor How much would be the most appropriate ?
Roller conveyor for indoor environments in the Flexible Roller Conveyor food manufacturing operations the most widely used , especially puffed food production environment stacking materials wide area,

while the roller conveyor line configuration in the environment within the transport machinery , small footprint, can be freely extended or shorten the length of transmission

lines to meet the delivery of materials under limited conditions . As roller assembly line in the process of Telescoping conveyors material conveying line length can be retractable , the

unit group of roller conveyor line may extend or shorten a single unit ratio of 3 times. Roller conveyor line in the transportation of food material can be inclined conveyor ,

horizontal transport and vertical transportation , while also conveying direction with the flexibility to change the location of the material inclination angle of the direction

of transport demand , most degree tilt angle limit is 180 degrees . Roller conveyor maintenance is quite simple , unit is composed by the eight rollers , each unit can be used

independently , but also the use of other cells connected in series , with the progress or modular design , easy disassembly. Roller conveyor in the transportation of materials

can be based on the needs of the table , adjust the mechanical leg height , suitable range. Roller reliable pipeline transportation of materials can be positive and negative

direction , the surface is determined by electrostatic spraying , beautiful appearance.
   Roller shell diameter of the cylinder depends on the thickness , simplified length , belt tension and wear of braking factors . Calculated on the cylindrical shell thickness

is difficult , and generally smaller the calculated value . And taking into account the resistance to abrasion and ease of manufacture , the thickness of the cylindrical shell

are taken generally thicker . In determining the thickness of the cylinder shell after shell strength for simple checking . Cylindrical shell due by law and tangential load ,

and the size of the load along the circumference of the drum pieces to be changing , at present, on the cylinder shell is no accurate calculation of the calculation method .

Although relatively finite element calculation can give more accurate results , but due to the lack of conveyor rollers still calculating the general program dedicated only to

individual drum finite element analysis .

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