With the development of technology and electronic technology, the study of the theory of the impact rotary drilling level will have a major breakthrough, different structural type of hydraulic hammer its impact hammer and the expression of the mechanical properties of the moving parts will be improved and enriched, using computer simulation to the structure and parameters of hydraulic hammer to further simplify the design, optimization and scientific. The test method of hydraulic hammer performance parameters will be more accurate, intuitive and intelligent, new advanced professional sensors and universal high-speed photography test technology will be applied.
In order to meet the challenges of the market environment, the variety and model of hydraulic hammer will be appropriately reduced and further optimized to achieve mass manufacturing. And due to the increase of impact energy, the processing accuracy, material selection, heat treatment and anti-corrosion treatment of the pneumatic DTH hammer related technology will be actively used for reference, to or more than the level of the pneumatic DTH hammer.
Hydraulic hammer will be multi-functional, widely used direction. While maintaining the application of core drilling and hydrologic well drilling, it will focus on the development of oil, natural gas and geothermal drilling, which is determined by the demand of water, oil and gas and other resources in the national economy and environmental sustainable development strategy. The development of hydraulic hammer drilling technology to this aspect, there will be broad market prospects, which should mainly solve the life of wearing parts, flushing fluid adaptability, deep hole back pressure, well performance stability and reliability, hydraulic hammer performance and roller cone bit matching and other problems.
The research on the drilling system of the combination of coring hydraulic hammer with turbo drill or screw drill and long life drill or rotary drill will play a positive role in scientific deep drilling. Actively research and develop through hydraulic hammer and double wall drilling tool fusion technology, improve rock sample quality and hard rock drilling efficiency.
The development of closed circulation hydraulic hammer driven by high pressure oil or other well cleaning media may be an important content of the new generation of products. If the hydraulic rammer is used in underground pipeline construction, its efficiency will be higher than that of pneumatic rammer, and the performance is easy to adjust and the noise is low
Post time: Nov-12-2021