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Professonal way of Reparing the Grinding Machine

Date: 4/26/2012 6:29:09 PM

A grinding machine, often shortened to grinder, is a machine tool used forgrinding, which is a type of machining using an abrasive wheel as the cutting tool. Each grain of abrasive on the wheel's surface cuts a small chip from the workpiece via shear deformation.

grinding machine


Grinding is used to finish workpieces which must show high surface quality (e.g., lowsurface roughness) and high accuracy of shape and dimension. As the accuracy in dimensions in grinding is on the order of 0.000025mm, in most applications it tends to be a finishing operation and removes comparatively little metal, about 0.25 to 0.50mm depth. However, there are some roughing applications in which grinding removals high volumes of metal quite rapidly. Thus grinding is a diverse field.

The discharge die gap of the grinding machine is used for the ground solid matter in this formula.

1. Excluding the floating bearing in the principal axis, all other transmission parts adopt the rolling bearings, so the machine should be running under the good lubricating conditions.

2. The metal blocks are strictly prohibited into the machine. Immediately take them out when users find if, otherwise that will seriously damage the roller, ring, shovel, and Quincunx Rack.

3. Then the material will be fed evenly and continuously into the machine.

4. The roller and ring are in the usage limit; the remaining minimum wall thickness shall be not less than 10mm.

5. The operator must be qualified with the required technical knowledge. Before installation, the operator should receive technical training and fully follow the operation principle, performance and regulation of the mill.

6, Using grinding mill, the staff should have a fixed charge, the operator must have a certain level of technology, grinding mill installed before the operation must be related to technical training so that they understand the principles of mill performance, familiar with the operation A point of order.

7, In order for grinding mill to work, the equipment should formulate a 'maintenance of the safe operation of the system' in order to ensure the safe operation of the mill a long period and at the same time to have the necessary tools and grease and maintenance parts.

8, grinding mill using the time after the overhaul should be carried out at the same time on the roller mill Blade ring wearing parts such as replacement of repair, ball mill machine roller before and after the use of the device to connect to the bolt nut should carefully check whether There are loose, whether the full increase of lubricating grease.

9, grinding mill roller device using the time more than 500 hours or so to replace the roller, roll on the rolling bearing passed the necessary clearance to hear from him, should replace the damaged pieces, plus hammer crusher tools not available to manually add butter or oil pump gun.

The other maintenance should be strictly according the maintenance brochure and follow the indication of our engineers step by step.