1. After the cutting machine is installed, turn on the power to check whether the rotation of each part of the machine is flexible and whether the fasteners are loose.
2. Turn on the power, press the button of the host, and check whether the direction of the blade is consistent with the direction of the arrow. If it is reversed, adjust immediately. After the inspection, the rock sample can be clamped for cutting. When the rock sample is clamped, a reliable clamping point should be selected to prevent virtual clamping and false clamping. In order to avoid damage to the tool and rock sample due to rock movement during the cutting process.
3. When clamping irregular rocks, the top pressure method can be used for clamping. Clamping steps: first place the rock sample 8 on the worktable, then insert the top pressure mobile fixture 10 along the T-slot 3, select the distance between the fixture and the rock sample, lock the fixture base screw, and move the top rod up and down Bolt 13 to select a reliable clamping point, and then lock the ejector rod moving nut 11, and then rotate the ejector rod until the ejector rod closes the rock sample, and tighten the ejector rod nut 12 at the same time to prevent the ejector rod from cutting. Loose.
4. When cutting the core sample, if there are a lot of rocks, you can press several rock samples with the attached long pressing plate and cut them together to improve work efficiency. The clamping method is as follows: Lay the rock sample 8 flat on work On the table 6, insert the pressure plate bolt along the T-slot 3, insert one end of the long pressure plate 9 into the square hole on the vertical surface of the worktable, and rotate the adjusting screw 7 and the nut 10 of the pressure plate bolt to compress the rock sample. If there is a slight error in the diameter of the core sample, a thin wooden board can be added to the rock sample so that the long pressing board can press the rock sample. This method is also used when clamping and cutting shaped cuboid and cube rock samples.
5. When working, start the main motor first, and then press the work feed button. When starting to cut, because the rocks are often irregular in shape, the feed speed should be slow at this time, and the blade can be faster after all the blades enter the rock sample. .
6. The cutting machine automatically advances and retreats the knife. When the cutting knife moves to the end along the worktable, it can automatically retreat to the beginning and automatically stop moving. If you need to go back during work, just press the fast back button on the console. In fast rewind, you need to advance, and you can also advance by pressing the work advance button. Regardless of whether the knife is in or out, the knife can stop moving by pressing the stop button. When working, if you find that the cutter is far away from the rock sample, you can press the fast forward button (press and hold) or jog to fast forward. When the blade is close to the rock sample, release the button. Then press the work-in button again to perform normal cutting. This can shorten the feed assist time.
7. When cutting the test piece, the feed speed can be adjusted according to the rock hardness before work. When the feed speed is adjusted during the cutting process, knife marks may appear. When cutting harder stones according to the use experience, the speed is generally 40 mm/ About points.