标准摘要
[中文适用范围]: ISO 10097 的这一部分规定了以下绳索钻孔设备的互换性所需的术语和主要尺寸,这些设备用于钻孔直径为 1,890 英寸至 3,790 英寸,产生直径为 1,063 英寸至 2,500 英寸的岩心。 该设备如图 1 所示并包括以下部分:a)取芯钻头; b) 铰孔壳; c) 核心提升器; d) 取芯机箱; e) 外管; f) 内胎; g) 钻杆(仅限光滑管)。 [外文原描述]: This part of ISO 10097 specifies the nomenclature and the leading dimensions necessary for the interchangeability of the following wireline drilling equipment for drilling holes of diameter 1,890 in to 3,790 in, yielding cores of diameter 1,063 in to 2,500 in. The equipment is illustrated in Figure 1 and comprises the following: a) core bit; b) reaming shell; c) core lifter; d) core lifter case; e) outer tube; f) inner tube; g) drill rod (smooth pipe only).
英文名称Wireline diamond core drilling equipment — System A — Part 2: Inch units