For sliding table saw, the purpose of guide rail lubrication is to reduce frictional resistance and frictional wear in order to avoid crawling at low speeds and to reduce the temperature rise at high temperatures. Therefore, the lubrication of the guide rail is important. For sliding guide rails, lubricating oil is used, while for rolling guide rails, either lubricating oil or grease can be used. The oil lubrication of the guide rail is generally automatic lubrication, we should pay attention to check the automatic lubrication system in the operation and use of the diverter valve, if it fails it will cause the guide rail cannot be automatically lubricated. In addition, must do every day to check the amount of oil in the lubricating oil tank of the guide rail, if the amount of oil is not enough, it should add lubricating oil in time. Attention should also be paid to checking whether the lubricating oil pump can be started and stopped at regular intervals and to checking whether lubricating oil can be provided when it is started at regular intervals. The lubrication effect of the guide rail has a great impact on the normal operation of the woodworking sawmill, and it is important to maintain good lubrication in order to make the sawmill run more smoothly.
The flatness of the saw table is the most important factor affecting machining accuracy, and this point is mostly overlooked; the saw tables on new machines all look flat. After a long time, the saw table surface will be under a lot of pressure. So, the stability of the saw table will definitely affect the cutting effect after a long time. The point to note here is that if the body is under pressure and deformation has an impact on the cutting accuracy, the ultimate solution is to change the equipment. Most of the beds of precision push table saws are made of steel plates with a thickness of 5 to 6 mm welded together, which is stable
When replacing the lead saw, first use a spanner to snap the saw blade outside the screw, then use the hexagonal spanner to snap the hexagonal screw, along the counterclockwise direction to turn the hexagonal spanner can loosen the screw to remove the saw blade, in the rotation cannot be too much force, so as not to hand touch the saw blade on. Spindle box into the back guide and feeding guide using manual lubrication pump oil supply, prolong the service life of the guide Log multi-saw processing length 7 meters, (20 below the caliber of wood can be used saw blade alloy blade 2.4) round wood diameter can be processed 50cm (but the saw blade tip thicker) in the installation of the main saw blade, first installed flange, and then on the screw, after the hexagonal spanner stuck hexagonal screws, hand tighten the saw blade along the clockwise The saw blade can be turned a few times with force in a clockwise direction.
Woodworking push table saw safety operating procedures 1, machine tool before starting, must carefully check the saw blade pad and compression nuts and various parts of the screw is solid, if found loose phenomenon should be tightened in a timely manner. When installing the saw blade, pay attention to the direction of rotation of the scratch saw and the main saw blade, not to be reversed. 2, the saw to adjust the angle or height, must be in the saw blade to stop running after the only way. When sawing, the height of the saw blade above the wood is at least equal to the height of the wood being sawed. 3, the wood should first be checked before processing whether there are nails, gravel, live joints, etc., to prevent damage to the saw blade and live joints flying out to injure people. 4, manual feeding, the wood must be close to the table and positioning plate, the hand cannot be too close to the saw blade, it is strictly prohibited to process the wood cannot be controlled by hand.
Machine tool cleaning, rubbing lubricant and remove and replace the saw blade and remove wood chips, must first cut off the power. The operator must also pay attention to safety when collecting wood. Stop the machine immediately for inspection when abnormalities are found, and turn it on again after the fault has been lifted; operation with disease is strictly forbidden. It is forbidden to operate the machine without training and the operator is strictly forbidden to leave the machine during operation.