Cutting Direction of Spring Diamond Bead Wire Saw
The cutting direction of the spring diamond bead rope saw is clearly marked with arrows on each clip of the spring diamond bead rope saw. The cutting direction of the spring diamond bead rope saw can also be identified by the beads of the diamond bead rope saw itself. The bead base is long at the tail and short at the front, so the short front is the cutting direction of the spring diamond bead rope saw. Attention to cutting direction: In use, it is necessary to correctly distinguish the use direction of diamond bead rope saw. According to the arrow direction, it can not be cut in the opposite direction to avoid taper at the front and back ends of beads and ensure the normal use of diamond bead rope saw.
Connection of diamond bead wire saw
The diamond bead rope saw must be connected with a closed loop before use. The operation method and steps are as follows: length of bare wire rope at both ends = length of joint. Insert bare wire ropes at both ends into steel joints. Joints and adjacent springs shall be seamless. The special clamp forceps for diamond bead rope saw are used to fasten the joint. When buckling, first place the middle part of the joint in the buckling forceps and buckle once every 90 degrees rotation; then place the two ends of the joint in the buckling forceps in turn; finally, place the middle part of the joint in the buckling forceps again; check the joint after buckling, remove the flying edges and burrs with abrasive cloth, etc.
Installation and commissioning of diamond bead rope saw
The diamond bead rope saw is mounted on the wire saw machine, and the diamond bead rope saw is relatively tightened. Pull the diamond bead rope saw by hand to see if the diamond bead rope saw rotates uniformly. If it rotates at a constant speed, the next step can be taken; otherwise, it should be checked. Start up the equipment and observe the jitter state of diamond bead rope saw. If the diamond bead rope saw jitters badly, the processing and installation accuracy of flywheel and guide wheel should be checked. Otherwise, it is easy to cause fatigue fracture of diamond bead wire saw.
Operation mode and precautions of diamond bead rope saw
Cutting edge: This product is sintered diamond bead rope saw. After using for a period of time, if the cutting speed decreases, a certain number of refractory bricks can be neatly placed on the mineral to open the edge. Cooling: When diamond bead rope saw is cut, it must be cooled. Otherwise, the beads will be burnt out. In serious cases, the whole diamond bead rope saw will be scrapped. Tap water can be used for cooling. The best cooling water quantity is: the cooling water quantity at the outlet of diamond bead rope saw is 1.5-2 times the diameter of diamond bead rope saw. The operation can be adjusted according to the noise of cutting and turbidity of cooling water. The more cooling water is, the better. Excessive cooling water will easily affect the self-sharpening of diamond bead rope saw and make it slippery. Excessive cooling water will easily heat beads and affect cutting life. Because of the unevenness of scrap, the stress concentration of diamond bead rope saw is easy to break at the beginning of cutting, and the surface accuracy of stone is affected. Therefore, when cutting a piece of waste material, the feed rate should be reduced by 20-30%, until the diamond bead rope saw completely enters the waste material, then the normal feed rate can be restored.
Diamond bead rope saw is a flexible tool, which determines that the efficiency is lower than that of circular saw blade. Therefore, we should not blindly pursue high cutting efficiency. Excessive cutting efficiency can easily lead to diamond bead rope saw breaking, blunting and shortening its life, and reduce the processing accuracy. The amount of cutting tool should be adjusted according to the hardness of stone, the working current and the width of waste material. The harder the stone, the greater the working current and the wider the waste, the lower the speed.
The working linear speed of diamond bead rope saw should be adjusted according to the type of stone and the size of waste material. The principle is: the harder the stone or the wider the waste material, the lower the linear speed, the higher the linear speed will cause the diamond bead rope saw to become blunt; too low will cause the beads to become elliptical or conical. Marble spring diamond bead rope saw is a fixed way of spring fixing and buckling. It must be connected and used strictly according to the correct requirements to ensure the safety of production.
Special attention: rope saw operator must wear safety helmet when using diamond bead rope saw to cut and enter working mining area. When the diamond bead rope saw is installed and running normally, the operator should keep away from the equipment as far as possible and pay close attention to the normal operation of the equipment and the diamond bead rope saw. Ensure safe production!
|Strong stability New research and development diamond cutting spring wire saw for stone mining
|Length of wire saw
|50 m ，100m，etc.
|The clearing of rock mines，Stone shape，The breaking of reinforced concrete
|The time of delivery
|15days or To be determined
|Diamond powder，Other metallic powders