Key points of selection and feature selection When you need to buy rubber wheels, you should pay attention to the following points: 1. The weight that the wheels need to bear, the purchased wheels should be larger than this weight to increase the service life of the wheels; 2. The use of the wheels should be smooth Use smooth rubber wheels, uneven wheels with wire glue, and grooved iron cores; 3. Choose light rubber wheels for light load-bearing wheels, and wire rubber wheels for heavy loads; grooved iron cores are required; 4. Quality The choice of wheels should be flexible and hard, otherwise it is easy to lose glue and degumming, and it is expensive to buy and use. The heavy-duty one must have a grooved iron core and wire glue, so that the service life will be long and it will be cheap to use. No matter what type of wheel there is no elasticity and hardness, the quality will not be good. Basic characteristics of rubber wheels.
1. When rubber products are molded, they are pressed under high pressure and cannot be eliminated due to the cohesion of the elastic body. vary by species),It will take a while to calm down and stabilize. Therefore, at the beginning of the design of a rubber product, no matter the formula or the mold, it is necessary to carefully calculate and match. If not, it is easy to cause the product size to be unstable, resulting in a low product quality.
2. Rubber is a hot-melt and thermosetting elastomer, while plastic is a hot-melt and cold-setting elastomer. Due to the different main types of sulfides, the temperature range for molding and curing of rubber also varies considerably, and it may even be affected by climate change and indoor temperature and humidity. Therefore, the production conditions of rubber products need to be adjusted moderately at any time. If not, there may be differences in product quality.
Post time: Dec-26-2022