How To Grind Drills With Water Well Drilling Tools

Before grinding the Water Well Drilling Tools drill bit, the main cutting edge of the Water Well Drilling Tools drill bit and the grinding wheel surface should be placed on a horizontal surface.

The cutting edge should be level with the grinding wheel surface. Before grinding the Water Well Drilling Tools drill bit, the main cutting edge of the Water Well Drilling Tools drill bit and the grinding wheel surface should be placed on a horizontal surface. That is to say, when the cutting edge touches the grinding wheel surface, the entire edge It has to be ground. This is the first step in the relative position of the drill pipe Water Well Drilling Tools drill bit manufacturer and the grinding wheel. Set the position and then slowly lean against the grinding wheel surface.
 
     This angle is the front angle of the Water Well Drilling Tools drill bit. The wrong angle at this time will directly affect the size of the top angle of the Water Well Drilling Tools drill bit and the shape of the main cutting edge and the chisel edge bevel. Here it refers to the Water Well Drilling Tools drill bit. The positional relationship between the axis line and the surface of the grinding wheel can be taken as 60 degrees. The axis of the Water Well Drilling Tools drill bit should be inclined at an angle of 60 degrees with the surface of the grinding wheel. This angle is generally more accurate.
 
     Pay attention to the relative horizontal position and angular position before sharpening. Both should be considered. Don't neglect the angle to flatten the cutting edge, or neglect to flatten the cutting edge in order to flatten the edge, and sharpen the back from the cutting edge. After the cutting edge contacts the grinding wheel, the manufacturer of the drill pipe Water Well Drilling Tools drill bit recommends grinding from the main cutting edge to the back, that is, the cutting edge of the Water Well Drilling Tools drill bit first contacts the grinding wheel, and then slowly grinds down along the entire flank surface. .
 
     When the Water Well Drilling Tools drill bit is cut in, you can lightly touch the grinding wheel, first perform a smaller amount of sharpening, and pay attention to the uniformity of the spark, adjust the pressure on the hand in time, and pay attention to the cooling of the Water Well Drilling Tools drill bit. It has been burnt to cause discoloration of the cutting edge. When the cutting edge is annealed and the temperature of the cutting edge is found to be high, the Water Well Drilling Tools drill should be cooled in time.
 
     The cutting edge of Rock Button Bits must swing up and down, and the tail of the Water Well Drilling Tools drill bit cannot be upturned. This is a standard Water Well Drilling Tools drill bit grinding action. The main cutting edge must swing up and down on the grinding wheel, that is, hold the Water Well. The hand at the front of the Drilling Tools drill bit should evenly swing the Water Well Drilling Tools drill bit up and down on the surface of the grinding wheel, while the hand holding the handle should not swing, and prevent the rear handle from tilting up, that is, the tail of the Water Well Drilling Tools drill bit. It should not be high above the horizontal centerline of the grinding wheel, otherwise it will make the cutting edge blunt and unable to cut. This is a very critical step. The quality of the Water Well Drilling Tools drill bit has a lot to do with it. When the drill pipe Water Well Drilling Tools drill bit manufacturers reminded to pay attention to starting from the cutting edge, gently rub the back corner to make the back of the cutting edge more smooth.