Recently, A new low cost wear-resistant guide rail for drilling rig developed by Drilling Equipment Manufacturing Company of CCTEG Xi'an Research Institute (Group) Co., Ltd., has been successfully applied to ZDY4000L(A) drilling rig, and completed industrial test in XiaopingKexing Youxianshan Coal Industry Co., LTD., Changzhi, Shanxi. The cumulative footage of the site is more than 10,000 meters, and the use condition is good, and the wear resistance and corrosion resistance of the guide rail and other indicators are higher than the design requirements.
For a long time, the wear-resistant guide rail of crawler drilling rig feeding system in CCTEG Xi 'an Research Institute has existed problems of material selection and high price. The drilling equipment manufacturing company adheres to the principle of equivalent performance and half cost, and insists on focusing on the research and application of new materials and new processes. Process technicians introduce additive manufacturing technology through the research and development of anti-corrosion and low-loss ultra-wear-resistant materials. After more than half a year of attempts and improvements, the surface additive manufacturing type of low-cost wear-resistant guide rail has been successfully developed, and the comprehensive cost of the imported material guide rail has been reduced by more than 40%.