Iron roller bearing thickness yarn spinning plant is necessary to textile equipment . It aprons , dubbed the cradle assembly , with the roller under the apron to form a jaw grip on the sliver play the role of one of the drawing element . It is in the transmission of the driven member . Yarn quality can play a direct role in it is good or bad . But it is different from the processing quality leather roller. As the production and maintenance roller has completed between rollers . And it is only responsible for the mesothelial roll maintenance , manufacturing quality depends entirely on spinning Arsenal . As long as we strengthen the general acceptance of the purchase , the quality is not a problem. For the quality of its maintenance are: regular cleaning , refueling, radial, axial obliterated check swing beat Dayton inspection work requirements . The roller surface rust on iron and adhesive material of the plant feel intractable problem , do less often neglect to do . Hand rust due to too tired , even harder to prevent rust . Here's how to solve this problem , I plant to make a brief introduction.
A rusty reason Rusty iron roller to contact with water or chemicals in the air and other material conditions in order to generate . And it is in the mesothelial rolls and special parts maintenance rotation, often encounter significant changes in temperature and humidity . Because my factory roller between production and special parts no air conditioning , even with air conditioning also ease the normal control . Come together with iron roller cleaning , the cleaning solution is also due to acidic ( due to the new ring is a rubber factory after factory after acid treatment , and mesothelial roller rings are generally new and processed without the use of the car directly , the new delineation acidic. ) Once humidity encountered , causing large quantities of rusty iron rolls , iron rolls over time shortened life expectancy , but also affect the quality of yarn .
Second, the rapid rust Law Easy iron roller bearings due to rotation of the hand grip of difficulty with handmade leather rust iron ore difficult , and inefficient . We use roller hydraulic pressure circular machine (A812 leather roll round machine can also be ) the first root drum , covered two 0 # iron ore skin. Sand paper using the plaster , outside each left , middle and right three fixed. Sand Paper with fixed direction of drum rotation in the opposite direction , plaster specification of about 80 × 10 6 , can be fixed to a sand paper . In operation, the starter motor that can be raised on the pressure roller . Method: use the right hand holding an iron roller , roller contacts under another iron cylinder head and into 45 ° -65 ° angle . The role of the two forces can hand , a positive pressure N, one for the tension F, making these two different rotation direction and force of the rollers and iron rollers , and frictional force can be generated quickly rust on Sand Paper . Every single hand operation generally sand paper rust around 200 units per hour , hands faster, and everyone is operational. This method of high efficiency, low cost , no additional equipment and personnel , is worth a try .
Third, how to prevent rusting iron roll First, the skin between the roller and the temperature and humidity must be conditional tertiary parts . Second, one must put the iron roller surface with air, water and corrosive chemicals separately , it should be coated with a thin layer of protective film on the surface of the iron rollers to achieve. We According to this reason, the use of local materials, namely with paint roller , the ratio is 1:2, with a complete roll method , and 24 hours to rotate the thermostat on cars. But the old iron roll before applying the above method must purify rust and metal cleaning agent to clean the surface of the thermostat 24 hours after drying , you can paint using a roller coating method . After iron paint roller after a slight decline in yarn quality and more , this is really what we want . The reason I think it was after the iron roller coating, it generates protective film can antistatic, namely to reduce the accumulation of flower hair , but also to increase the friction apron , the apron can reduce iron roller slide left and beat Dayton . So get a sliver uniformity control and drafting, yarn quality also improved.
IV Conclusion Roller bearing iron rust easy and efficient method , just to complete the combined size of the flat car , human and material resources is also smaller. If sanding paint roller handle iron once , not only to extend the life of the iron rollers , but also to a certain role in improving the quality of products . This is obtained in one fell swoop two methods.