TDD and Supuman have been working for the drilling potential, focusing on the drilling industry for 16 years. Supuman provides high-pressure hammer and supporting drill bit for mines to improve the productivity of the drilling and diving industry, ensure the safety and stability of drilling and diving projects, and provide professional, efficient and reliable drilling and ditch solutions.
The harsh working environment puts high demands on the hardness, strength, toughness, impact resistance, wear resistance and fatigue resistance of DTH drill bit body. Considering the performance requirements of each part, it can be considered that the material selection of the bit body should meet the following requirements. Several aspects require:
1 The surface hardness is required to be high to enhance the wear resistance, and the core toughness is better to enhance the impact resistance. In order to avoid brittle fracture and fatigue fracture, the material needs to have good fracture toughness, fatigue strength and fracture strength.
2 has high hardenability. To meet the different performance requirements of the various parts of the bit body, it is beneficial to improve the yield strength, improve the fastening force of the perforations to the alloy teeth, and improve the yield strength and toughness of the core.
3 can have certain corrosion resistance when encountering downhole Yanke gas.
4 Under certain high temperature, the material structure and hardness are high, and it is not easy to soften and deform.
5 good process performance, such as good forging performance, heat treatment performance.
6 high metallurgical quality, good organization uniformity, high purity.
Product Technical Parameters:
TDD can customize the impactor and drill bit of the special diameter required according to user requirements.
TDD can provide more suitable products according to the actual needs of customers.
1、TDD have been focusing on well drilling field for 16 years,TDD ,Born for drilling.
2、Rich experience on well drilling construction sites,
3、Technical support and whole drilling equipment supplied by TDD company
4、TDD is awarded the national patents on many inventions,TDD continue to increase investment in research and development, technological innovation.
5、TDD offer professional logistics solution based on LCL and FCL by air, sea ,also land way.
We offer LCL and FCL services by air, sea ,also land way to Russia.
If you want to know more products,please enter TDD official website:http://www.jingangsupuman.com
