The Block Honing machine operator personnel should receive training on the safe operation of the grinding method training. Operator before starting work each day, we must do some of the following preparations: (a) Check the honing machine lubrication, especially the gearbox to see if there is oil. If there is no oil, you have to all the oiling hole oiling. (2) Check the coolant is clean. If the coolant is low and should raise the coolant. Coolant should be cleaned regularly, not allowed to use dirty bear coolant. (3) after two months of continuous work, the need for oil changes. Under normal circumstances, a quarter for an oil. Hydraulic oil should normally be 20 # oil. Oil change, oil filter and fuel tank cleaning required kerosene. (4) After the start the machine to idle for some time, in order to discharge the air in the hydraulic lines and check each part is working properly. (5) the machine with a hydraulic oil temperature, generally not exceed 60 ℃, can not exceed 65 ℃, otherwise the cooling measures should be taken or stop working. (6) Check the Whetstone transcend dimensions are correct, honing head sizing is flexible, spring fastening seat is firmly Whetstone. Regulate spindle rotary motion and reciprocating motion, making it meet the technical specification requirements. (7) with the tools ready to measure, record and check the door is working properly, measuring accuracy is up to standard.
Quilting Block Honing is a cold drawn or hot processed through a high-precision steel material. Because precision steel outer wall oxide layer to withstand high pressure without leakage, high-precision, high-quality finish, cold deformation, flaring, flattening without cracks, etc., so the main pneumatic or hydraulic components used in the production of products, such as cylinder or cylinder, which can be seamless. The chemical composition of quilting grinding of carbon C, silicon Si, manganese Mn, S, P P, chromium Cr. Quilting grinding tube using processing technology Quilting tube mill rolling process used, the surface of the surface layer of residual compressive stress left, helps the closed surface microcracks, hinder the expansion of erosion. Thereby improving the corrosion resistance of the surface, and can delay fatigue cracks or expanded, thus increasing the quilting grinding tube fatigue strength. Forming by rolling, cold rolling surface layer of the hardened layer, reducing the contact surface grinding sub-elastic and plastic deformation, thereby increasing the wear resistance of the inner wall of quilting tube mill while avoiding the grinding of burns . After rolling, the surface roughness decreases, with the properties can be improved. Rolling process is a non-chip processing, and the temperature of the plastic deformation of a metal, so that the surface level of the micro-roughness rollers so as to change the surface structure and mechanical properties, shape and size of the objective. Therefore, this method can be simultaneously achieved finishing and strengthening both purposes, can not be done by grinding. No matter what kind of processing methods, in part surface always leave marks fine uneven, undulating valley phenomenon appeared staggered, rolling processing principle: it is a kind of pressure finishing, is the use of metal at room temperature state of cold plastic characteristics, the use of rolling tool on the workpiece surface to exert pressure on the workpiece surface metal plastic flow, fill to the original residual low-lying valleys, whereas the surface roughness values decrease reached. Caused by the plastic deformation of the rolled surface of the metal, so that the surface tissue hardening and grain tapering cold, dense fibrous form, and the formation of residual stress layer, hardness and strength, thus improving the surface wear resistance, corrosion resistance and with nature. Rolling is a non-cutting method of plastic processing.