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Diamond drill use matters needing attention
Date:2014-08-11 Views:874Times
when drilling to provide continuous, stable pressure. Do not apply the sudden pressure on drilling rig. Unstable pressure can damage the diamond drill bit, easy to swing. Insufficient pressure will waste diamond, too much pressure to make the motor overload burned or diamond premature loss. Especially on the implantation of reinforced cement job, should reduce the pressure, don't force the drilling, to prevent overload resulting in motor burned.
2) process in the use of water is sufficient. The water in the drilling process can eliminate heat produced in drilling process, the bonding strength and the cutter head, and keep the integrity of the matrix of diamond welding strength. Debris while water can cause erosion in the process of operation, reduce the drilling resistance, improve the drilling and cutting efficiency.
