⑷ Wide brush sanding machine process Description: primer sanding
1. Two groups of 360 ° rotating sanding of the first and second groups of P discs, installation of 240# abrasives, and special repeated grinding of special-shaped arc angles, grooves, special-shaped parts, etc. are used to damage the paint surface, so as to make preliminary preparations for the subsequent sanding.
2. The third and fourth groups of a horizontal sanding rollers are used for rocking sanding, and the two groups of a horizontal sanding rollers install 320# abrasive cloth through a positive and negative movement, which can effectively solve the problem of horizontal groove and engraving.
3. The fifth, sixth and seventh groups of 320#, 400#, 400# large sand roller C parts are continuously polished in two positive and one negative directions and the special-shaped groove is treated again, so that the special-shaped parts can be supplemented with sand and the grain can be eliminated, which has a better effect.
4. With abrasives of different numbers and specifications, it can completely solve the grinding process of furniture (MDF board, MDF board, solid wood, etc.) blank and paint (PU bottom, UV bottom, PE bottom and water-based paint, etc.), and meet the sanding process needs of customers.
5. The working principle of the special-shaped sanding machine simulates manual grinding, and uses the functions of various components of reciprocating machinery to specifically sanding various special-shaped parts. The sanding effect can not completely replace manual grinding, but can reduce the amount of labor to a certain extent, solve 70% - 90% of the grinding amount, reduce the amount of labor and improve efficiency.
6. Each sanding unit can realize independent control switch, variable frequency speed regulation and independent automatic lifting function. The whole machine adopts computer PLC control program to realize program memory setting function and one key start function, so as to simplify the operation process.
⑸ Wide brush sanding machine process description
Remarks: the quick abrasive replacement structure is adopted to replace the abrasive more quickly. Each time the abrasive is replaced, only the abrasive cloth needs to be replaced. The disc abrasive can be replaced by the quick pulling and inserting type and quick chuck, which can save a lot of labor.
⑹ Requirements for technical parameters of wide brush sanding machine
⑺ Specifications and models of parts used in wide brush sanding machine:
1. Motor brand: Taiwan Dongli, broadband series energy-saving motor frequency: 50Hz 380V
2. Inverter brand: Taiwan Shilin
3. PLC is Taiwan Shilin
4. Low voltage electrical appliance brands such as contactors: Taiwan Shilin
5. Conveyor belt brand: joint venture brand
6. Pneumatic component: jiaerling
7. Drive bearing: SKF (Sweden)
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