Automatic polishing has gradually become the mainstream of polishing and processing, but many practical automatic polishing equipment for enterprises and individuals on the machinery itself is not enough to understand, resulting in improper mechanical operation and frequent failures. This has a great deal to do with the transformation process of the industry processing operation to mechanical operation of the process of transformation of a great deal to do with the reason why there will be a disconnect, mostly mechanical structure of the operation of a training is not in place in the rush to put into production.
This article will focus on the main types of polishing equipment, the main structure:
The main principle of work: automatic polishing machine compared to the manual mechanical improvements are mainly automatic consumables compensation, automatic swing polishing, automatic waxing, automatic transportation and so on.
Polishing table: automatic polishing equipment are available to put polishing products on the table, there are round, square, with fixtures, all kinds of, mainly according to the polishing products to set. The worktable is mainly used to fix the product, drive the product for polishing, to ensure that the surface of the product needs to be polished part of the polishing process can be completed. For example, cylindrical side polishing, we need to design the automatic rotation of the table and fixture to ensure that the side of the five dead ends of the polishing.
Polishing consumables: spindle fixed polishing wheel, manual machines also have this part, is the main configuration of polishing. Automatic polishing when the spindle downward pressure to contact the polished product through the physical form of polishing the workpiece to achieve surface finish. Some higher automation equipment is also equipped with automatic compensation device, when the polishing consumables in the polishing process due to long-term grinding consumption will gradually wear out, this device can automatically compensate for the consumables to always maintain the distance between the bit and the polishing workpiece.
Motor: There are main motor and servo motor. The main motor is used to drive the spindle rotation, polishing wheel rotation main force. Generally we think that the higher the speed of the polishing wheel the better the polishing effect, in fact, it is not true, the current automatic polishing equipment is mainly used 7.5 kw11kw type motor, which basically meets most of the polishing requirements. Servo motors are mainly to ensure the stability of the mechanical swing and polishing operation, some equipment in order to save costs, or polishing requirements of the lower equipment is not equipped.
Dustproof device: manual polishing dust is more hazardous, although automatic polishing due to less manual contact, but the dust has not been reduced. Dust cover device for cell phone polishing dust, through dust extraction, dust accumulation and other measures to significantly reduce the air polishing dust, reduce the dust hazardous to humans.
In addition, the automatic polishing equipment, there are air pressure settings, vacuum suction, conveying propulsion and other configurations, due to the variety of equipment tends to be different. In short, whether it is the production of safety and efficiency, or the effect and stability, automatic polishing are more advantageous than manual polishing.