Bow frame tensioned beaded rope test bench
A beaded rope and tensioning technology is applied in the field of beaded rope cutting machines and experimental equipment to achieve the effects of low cost, reduced measurement error and practical cost
Inactive Publication Date: 2014-10-22
HARBIN ENG UNIV
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But there have been no public reports of a test setup for beaded rope
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[0017] The present invention is described in more detail below in conjunction with accompanying drawing example:
[0018] to combine figure 1 , the motor seat 14 is fixed on the stand 1 with bolts, the grinding material 6 is connected to the motor shaft, and the rectangular hole in the middle of the bow-shaped tension frame 4 is exposed to contact with the beaded rope 10, and one end of the beaded rope 10 is connected with a spherical connection 12. It is fixed on the vertical plate 11 on the bow-shaped tensioning frame 4, and the other end is connected with the ring in the shackle structure 9, and one end of the hook part in the shackle is connected with the ring, and the other end is fixed on the bow-shaped tensioning frame with bolts 7. 4 on the riser 8. The stand 1 is reinforced with a beam 13, and the bow-shaped tension frame 4 falls on the two guide wheels 5 on both sides, and the two convex edges on both sides of the guide wheel 5 protrude through the strip holes 19 on...
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The invention provides a bow-frame tensioning-type diamond wire experiment table, which comprises a rack. A grinding material driving motor is fixedly arranged on the rack through a motor base. A grinding material is connected with a motor shaft. Guide wheels are installed on the two sides of the rack. A bow tensioning frame is supported on the rack through the guide wheels. A rectangular hole is arranged in the bow tensioning frame. Two vertical plates are respectively installed at the two ends of the rectangular hole. A diamond wire is installed on the two vertical plates. A pressure sensor is installed at one end of the diamond wire. The grinding material is exposed out of the rectangular hole and is in contact with the diamond wire. The bow tensioning frame is connected with a transverse beam through connecting mechanisms at the two ends. The transverse beam is supported below the rack through a tensioning mechanism. By using a small section of diamond wire to rub the grinding material to simulate actual work, the bow tensioning frame can guarantee the magnitude of real-time tension; and by using the pressure sensor to measure pretightening force and cutting force, the measurement errors are reduced. Therefore, the invention provides a very practical low-cost experiment method for the wear of the diamond wire during cutting.
Description
technical field [0001] The invention relates to a wear experiment device, in particular to a beaded rope cutting machine experiment equipment. Background technique [0002] At present, the beaded rope cutting machine is widely used in cutting stones, composite pipes, etc., especially for the cutting of some large-scale composite pipes, which has an irreplaceable role. However, the research on its cutting principle, wear mechanism and optimization needs to be further strengthened. In the patent document with the patent application number 201110093931.7, a variable-structure self-adaptive feed type wire saw machine is disclosed, which can be used for cutting composite pipes of different pipe diameters in amphibious conditions. In the patent document whose patent application number is 201110073771.X, a kind of wire saw machine in the form of moving along the vertical lifting device is disclosed. But there have been no published reports of a test setup for beaded rope. The be...
Claims
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IPC IPC(8): B28D1/06
Inventor 王立权张永锐张岚王茁刘丁元弓海霞
Owner HARBIN ENG UNIV