Research,development and application of the series core drilling bit for uranium exploration;
铀矿勘查岩心钻探系列钻头的研制、开发与应用
Progress of the R&D of 2000m geological core drilling equipment
2000m地质岩心钻探成套装备研制工作进展
The deep core drilling is a new challenge with which the exploration engineering will be faced.
深孔钻进是当前地勘行业岩心钻探工程中所面临的一个新的课题,本文从对金刚石钻头与扩孔器、钻进参数、护壁材料、深孔钻进操作等几方面对胶东招平断裂带岩心钻探深孔钻进施工进行了系统总结和归纳,对类似工程的施工提供了可靠的借鉴。
The paper introduces the developing status of core drilling machine both in China and abroad.
介绍了国内外岩心钻机的发展现状,并结合目前我国的实际应用状况,分别就机械传动钻机、液压传动钻机与当今主流钻探工艺的适应性进行了分析比较,认为全液压岩心钻机是发展方向。
The description covers full-hydraulic core drilling machines,portable drills,geo-thermal drills,offshore and beach sampling equipment,all-casing drilling rig,etc.
介绍的主要设备有全液压岩心钻机系列、轻便设备系列、地源热泵钻机、浅海及滩涂取样钻机、全套管钻机等。
carbide-tipped Morse taper shank drill
硬质合金莫氏锥柄钻头
Roughing end mill with morse taper shank types and dimensions
莫氏锥柄粗加工立铣刀型式与尺寸
carbide taper shank twist drill
硬质合金锥柄麻花钻
Morse taper shank keyway cutter
莫尔斯锥柄键槽铣刀
Morse taper roughing reamer
莫氏锥形粗加工铰刀
Morse taper finishing reamer
莫氏锥形精加工铰刀
Morse taper bush without tang
无扁尾莫氏圆锥衬套
morse taper bush with tang
带扁尾莫氏圆锥衬套
extension arbor for Morse taper bush with tang
带扁尾莫氏锥套接长杆
extension arbor for Morse taper bush without tang
无扁尾莫氏锥套接长杆
carbide welded taper shank twist drill
硬质合金焊接式锥柄麻花钻
carbide welded taper shank core drill
硬质合金焊接式锥柄扩孔钻
"Morse taper working plug gauge with flat tail, type B 930"
带扁尾莫氏圆锥工作塞规B型930
"Morse taper working ring gauge with flat tail, type B 929"
带扁尾莫氏圆锥工作环规B型929
"Morse taper working ring gauge without flat tail, type a 927 "
不带扁尾莫氏圆锥工作环规a型927
The type and dimensions for positive drive of Morse tapers
GB/T4133-1984莫氏圆锥的强制传动型式及尺寸
A pointed and threaded tool for drilling and boring that is secured in a brace, bitstock, or drill press.
钻头曲柄、钻柄或钻床之上用于钻孔的尖头工具
A small conical hole made in a piece of work with a center punch so that a drill can be accurately positioned within it.
中心孔，转柄孔在带中心冲头的工件上为使钻头准确放置而做的小锥形孔