When using the drill rod and drill bit together, the diamond drill bit is generally larger in diameter than the drill rod. During the drilling process, it is important to constantly pay attention to the condition of the drill rod and the drilling process. If there is a jam or blockage, drilling should be stopped immediately or slowly retracted to ensure that the drill rod does not bend or deform.

　　Next, let me talk about it.Diamond drill bitDaily maintenance

　　In our daily lives, diamond drill bits are actually not far from us. For example, we need to drill wall holes when installing air conditioning. This type of drill bit is used for diamond engineering thin-walled water drill bits, which are circular hole drill bits formed by welding sintered diamonds onto thin-walled pipes. Another example is cutting saw blades for decorative tiles. So, why do we choose diamonds to make diamond drill bits?

　　Secondly, the compressive strength and heat resistance of diamonds are unmatched by many metals. Based on these two advantages, choosing diamonds as the main raw material for manufacturing diamond drill bits is a requirement of universal potential.

　　In summary, diamond is a hard material whose status as a primary raw material for tools is beyond doubt; diamond drill bits are just one of its many applications.

　　Drill manufacturers should gradually increase the weight of the drill bit through pressure drop during drilling operations. The motor of the drill rod should be kept as high as possible to the specified value to ensure that the movement of the drill rod provides a large output torque to meet the needs of rock fragments. At the same time, the pressure on the drill bit should be controlled within the recommended range for large drill bit pressure; excessive pressure can damage the thrust bearings of the drive shaft and cause excessive motor pressure drop, leading to lag. If stagnation lasts too long, it can severely damage the motor.

       

　　Maintenance requirements for daily use of diamond drill bits

　　1. When there are sealing components such as O-rings on the drill rod, pay attention to their use. If seals are damaged or corroded, please replace them. Maintain and clean seals after drilling.

　　2. When using with a drill rod, diamond drill bits are generally larger in diameter than the rod; always pay attention to their condition during drilling. If jamming occurs, stop drilling immediately or slowly retract to ensure that the rod does not bend or deform.

　　3. After drilling with a rod, it should be manually connected to ensure a tight fit. Do not directly insert into a drilling machine to avoid damaging the rod.

　　4. If bending exceeds standard requirements or threads are damaged, they should be scrapped or sent back for repair in time.

　　5. According to standard requirements, the depth of drilling must meet relevant geological exploration requirements.

　　6. When operating in acidic and alkaline areas, pay attention to corrosion effects on rods. After using diamond drills for holes, wash off corrosion layers from rods with clean water.

　　7. Drill rods should be stored in dry places with multiple support points at their base and maintained regularly during long-term storage.

　　8. Drill rods must not be used as support platforms for heavy tail piles and must not be placed under gravel piles or coal heaps or stacked randomly.

　　9. After rust/dust removal maintenance cleaning of rods, they should be secured or packaged with protective covers to ensureDiamond drill bit...the normal use and replacement of rods.