Professional caster manufacturers

Stainless steel caster structure characteristics

by:Dajin caster     2020-05-07
The castor type and style many, but using method are the same; In use process will also should follow the use of the castor, otherwise you are in the process of using castor will meet all kinds of problems. As a manufacturer, of course, in the process of production and design of function and use, also want to pay attention to the goal of castor which is also very important. If a caster design practicality is not good, will let us a lot of a series of problems in use process, such as brake non-stop, castor easily jammed, castor blowout, degumming, castor castor deformation and a series of problems, these are has a lot to do with design. When designers have good is designed according to the standard, in use process will not be any problem at the same time, as a user also should pay attention to, such as the maximum load castor is 100 kg, so you can't let it load of 120 kg for a long time, so that it will get damaged in a short time to reduce life. But (also) to comply with the appropriate application environment suitable castor, do not use a castor any environment, it also brings a lot of problems. Feature to points can be divided into: mute casters, conductive castor, shockproof castor, low heavy core castor, castor, directional caster, casters, brake caster wheel, double brake casters. To the load capacity can be divided into: light castor, medium casters, medium-duty casters, heavy-duty casters, super-heavy casters, and so on, to use to distinguish words can be divided into: mine with casters, medical casters, industrial casters, medical casters, trolley casters. Choose suitable wheel rack first consider the weight of the caster wheel bearing such as supermarkets, schools, hospitals, office buildings, hotels and other places, because the floor is good, smooth lighter, and handling of goods ( Each trundle bearing in 10 - 140公斤) , suitable to select (with a thin plate 2 - 4毫米) Stamping wheel rack plating, the wheel frame is light, flexible operation, quiet and beautiful, the plating wheel frame in accordance with the ball bearing arrangement is divided into double row bead and single bead. If often move or application of double row in the bead. In the place such as factories and warehouses, cargo handling very frequently and heavier load ( Each trundle bearing in 280 - only 420公斤) Chooses to suitable for thick steel plate, 5 - 6毫米) Stamping hot forging and welding of double row ball wheel. If used for carrying heavy things such as textile factory, automobile factory, machinery factory and other places, because the charge big factories within walking distance, Each trundle bearing in 350 - only 1200公斤) , therefore, should choose to thick steel plate, 8 - 12毫米) After cutting wheel frame, welding activities wheel rack flat ball bearing and ball bearing on the floor, make the castor can withstand the heavy loading, flexible rotation, impact resistance, etc. Structure features: stainless steel caster and installation height: refers to from the ground to the vertical distance between equipment installation position, the installation of the castor height refers to the remote large vertical distance and castor base plate and the wheel. Stand to center distance: refers to the vertical line to the center of the wheel core center rivet horizontal distance. Turning radius: refers to the center of rivet vertical line to the outside of the tire on the edge of the horizontal distance, proper spacing of the caster wheel can be turned 360 degrees. The turning radius is reasonable or not directly affects the service life of the castor. Driving load: castor moving load bearing capacity is also called dynamic load, dynamic load of the castor is different due to the test in a different way of the factory, the material of the wheel will have different and different, the key is to support the structure and quality can impact and shock resistance. Impact load: when the equipment has fundamental impact or vibration castor instantaneous load bearing capacity. Static load and static load static load and static load: castor can bear the weight of the under stationary state. Static load generally should exercise load ( Dynamic load) 5 ~ 6 times, static load should be at least 2 times the impact load. To: hard, narrow wheel than soft, wide wheels turn more easily. Rotate wheel radius is one of the important parameters, short turning radius increases to the difficulty, too much will cause the wheels wobble and shorten the life. Driving flexibility: factors affecting driving castor flexibility with stents of the structure and the selection of steel, the size of the wheel, wheel type, bearing, wheel driving the greater flexibility, the better, hard on the smooth ground, narrow wheel than flat soft wheels and effort, but on the uneven ground soft wheels and effort, but on the uneven ground soft wheels can better protect device and shock!
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