1
Thick plate with square holes
●Process: Positioning of the measuring ruler - opening holes in the four corners - X-shaped cutting - cutting on the four sides - polishing.
●Key points:
1. Tools: construction console, hand drill, hand cutter, tape measure, carpentry pen.
2. Advantages: high cutting stability, not easy to break, and straight edges.
(1) Change the right angles of the square hole into rounded corners, so that the corners will not easily crack during the cutting process and later use;
(2) Because the tensile force of cement or adhesive can make the rock slab bear greater tension, it is less likely to crack than the direct method of drilling small round holes at the four corners and then opening the holes;
(3) Wide range of use, can cut square holes of any size;
(4) Rock slabs with a size of 2.4 meters or above are relatively thin. In order to prevent cracking, anti-crack treatment can be performed on the four sides of the opening before cutting and opening.
2
Thick plate with round holes
●Process: Dimension ruler positioning - 30 degree oblique drilling - adding water cutting - polishing.
●Key points:
1. Positioning with a measuring stick: select a punch drill bit of appropriate size;
2. Drilling at an angle of 30 degrees: Make a hole at the selected position, paying attention to cutting at an angle of about 30 degrees;
3. Cutting with water: Pay attention to adding water for cooling during construction, and use even force;
4. Polishing: Pay attention when cutting, avoid bumping and polishing.
3
Thick plate chamfering
●Process: Positioning of the measuring scale - Adjusting the blade angle - Cutting at a uniform speed - Polishing with a steel brush - After fitting Polish again.
●Key points:
1. Tools: construction console, hand drill, hand cutter, tape measure, carpentry pen.
2. Advantages: high cutting stability, not easy to break, and straight edges.
(1) Fix the guide rail to the specified size position and adjust the angle of the cutting machine;
(2) A thickness of about 2mm needs to be reserved for a 45-degree cutting entry angle, otherwise it will easily cause chipping and breakage, and the knife needs to be cut slowly when pushing;
(3) When cutting, pay attention to whether the cutting surface is consistent. If there is any deviation, stop the cutting machine and make fine adjustments;
(4) After the cutting is completed, use a polishing disc to polish it so that the cut surface is smooth and smooth to achieve a beautiful effect.
4
Fit and polish
●Process:
1. Double-sided slate wall;
2. Fit the 45-degree chamfered rock slabs side by side, and use infrared rays to position the verticality;
3. Use color-matching AB glue to fit the corner;
4. After the AB glue is dry and hard, use a steel brush to polish it.
●Key points for shaping:
1. After lamination, it can be fixed with 502 glue or tape;
2. Fix with special wooden hooks.
●Effectiveness standard:
1. In order to avoid edge chipping, a thickness of about 2mm is generally left for on-site chamfering;
2. Use adhesive of the same color and then polish.
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