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Yikuang Technology made a wonderful appearance at the 2024 Russian International Mining Technology and Coal Mine Equipment Exhibition Mining Exhibition
2024-06-05
Yikuang Technology made a wonderful appearance at the 2024 Russian International Mining Technology and Coal Mine Equipment Exhibition Mining Exhibition
YK drill will participate in the 2024 Novokuznetsk International Mining Exhibition
2024-05-29
2024 Уголь России & Мининг НOмер: 5-A29 Shandong Yikuang Drilling Technology Co., Ltd. 4-7 ИЮня 2024 г. June 4-7, 2024 Адрес: Новокузнецк. Venue of the exhibition: Novokuznetsk.
Pneumatic Drilling Rock Drilling Operation Procedures
2024-05-29
When entering the working face, knocking and top-asking work should be carried out. Dangerous rocks and hanging gangue should be handled in time. Temporary support should be provided when it is difficult to handle. Drill holes under complete support and safe conditions.
DTH Hammer is an important part of pneumatic water well drilling rig,
2024-05-29
which is mainly used to provide axial reciprocating rock-breaking impact force to the drill bit, so as to cool the drill bit and carry cuttings. The structure of DTH Hammer is shown in the figure below.
What is the size of the rock drill head?
2024-05-29
The design and size of the rock drill head are crucial to its performance and suitability. According to the information provided, the diameter of the drill head ranges from 32mm to 42mm, and this range covers different specifications of drill heads to suit different work needs and conditions.
Technical standards for DTH drill bits with pressed alloy teeth
2024-05-29
Carbide column teeth must be chamfered and rounded: When grinding the outer circle, increase the amount of coolant to fully cool the alloy teeth. Pay special attention to controlling the feed amount: the feed amount is <0.03mm during rough grinding, and the feed amount does not exceed 0.01mm during fine grinding. The surface finish reaches 7, and the taper and ovality should be less than 0.008mm
DTH drill bit models and size specifications table
2024-05-29
DTH drill bit is a drilling tool used in underground engineering, rock mining and other fields. YK drill models and size specifications are diverse to meet different operational needs. The following are some common DTH drill bit models and size specifications:
Alloy composition of DTH drill bit
2024-05-29
DTH drill bit is a tool used for mining hard strata such as coal mines or rocks. It can drill holes with small diameter and deep depth in rock layers. DTH drill bit has a wide range of uses and can be used in prospecting, coal mining, tunnel construction, water conservancy projects and other fields.
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