Down-the-hole drilling machines are widely used equipment in drilling, exploration, and mining industries. However, during operation, certain issues are often overlooked that can impact the equipment's performance, safety, and potentially lead to accidents. Today, Jugong Machinery will shed light on some commonly overlooked issues in the use of DTH drilling equipment.
Commonly Overlooked Issues in DTH Drilling:
1. Improper Selection of Drill Bits
The choice of DTH drill bits is crucial for drilling accuracy and efficiency. Some users tend to focus solely on the price and size of the drill bits while overlooking the material and quality. Poor-quality drill bits can result in inaccurate drilling, reduced efficiency, and even accidents. Therefore, when selecting DTH drill bits, it's essential to consider the material and quality, choosing the appropriate ones based on the specific requirements.
2. Improper Operation
Operating a DTH drill requires skill and experience. Improper operation, such as excessive feed rate, high rotation speed, or excessive drilling pressure, can lead to severe drill bit wear, decreased drilling accuracy, and potential accidents. Hence, it's crucial to strictly adhere to operational procedures, ensuring control over parameters like feed rate, rotation speed, and drilling pressure.
3. Inadequate Maintenance
DTH drills require regular maintenance. Some users tend to neglect maintenance, leading to decreased equipment performance and safety. Actions like prolonged lubricant neglect or failure to clean air filters can result in equipment malfunctions or accidents. Therefore, regular maintenance is essential to ensure the equipment's proper functioning.
4. Lack of Safety Awareness
DTH drilling involves inherent risks. Some users may exhibit a lack of safety awareness, such as not wearing protective gear or engaging in unsafe practices, potentially leading to accidents. Strengthening safety education, wearing necessary protective gear, and strictly following operational protocols are crucial during DTH drilling operations.
5. Environmental Adaptability Issues
DTH drilling encounters various environmental conditions like different geological or climatic conditions. Users often overlook the impact of the environment on the equipment, leading to decreased performance or malfunctions. For instance, extended use in humid environments can cause equipment corrosion. Considering environmental factors, taking protective measures, and appropriate handling are essential during DTH drilling operations.
Neglecting the above-mentioned issues during DTH drilling can affect equipment performance, safety, and may lead to accidents. Therefore, addressing these issues, taking necessary measures, and ensuring proper operation are vital to maintain equipment functionality and safety.
Quzhou Jugong Machinery Equipment Co., Ltd (JUGONG Machinery) is dedicated to providing high-quality mining machinery equipment. Our product line includes high-performance DTH drill rigs, mining air compressors, rock drills, and pneumatic picks and accessories. With products exported to over 90 regions including the USA, Germany, Japan, South Korea, and Russia, our quality is globally recognized. Contact us for the latest quotations.
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