Formation of cracks in breeds of the face оf the chink under the influence of chisel cutters
About authors
- 1 — National Mineral Resources University (University of Mines)
- 2 — National Mineral Resources University (University of Mines)
Abstract
It is considered the mechanism of formation of cracks of the round closed outline at action on breed of an individual chisel cutter. Pressure hinks arising on a face are investigated. Recommendations about designing of chisel crowns are made.
References
- Горшков Л.K. Температурные режимы алмазного
- бурения / Л.К.Горшков, В.Г.Гореликов // М.: Недра, 1992.
- Лир Ю.В. Строение и эволюция рудовмещающих разрывах нарушений сдвигового типа / Ю.В.Лир, С.С.Шакин // Сдвиговые тектонические нарушения и их роль в образовании месторождений полезных ископаемых. М.: Наука, 1991.
- Горшков Л.К. Основы теории упругости и пластичности в разведочном бурении. СПб, 1992.
Similar articles
Drilling of deep geological prospecting wells in Norilsk region
2012 Yu. E. Budyukov, V. I. Spirin, V. P. Onishchin
Biotic and abiotic components in underground space: genesis and effect on condition and properties of sandy soils
2012 R. E. Dashko, A. V. Shidlovskaya
Rationale for the development of the method of existing iron typetailing gully
2012 V. I. Ekgardt, V. V. Kvitka, G. A. Kholodnyakov, K. R. Argimbaev
Development of principles of construction and operation of new diamond bits
2012 L. K. Gorshkov, A. I. Osetskii