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缝筛;长方孔筛;割缝衬管
The laser cutting machines and the principle of slotted screen laser cutting are introduced briefly.
介绍了激光切割筛管的原理和割缝筛管数控激光加工机床;
It was described to confirm the mechanism of slotted screen liner sand control and its screen fractured width.
描述了割缝筛管防砂机理及割缝筛管筛缝宽度的确定方法,研究了割缝筛管与地层充填砂的配伍性。
The technology of slotted screen liner sand control used in percolation ability formation and its field test was introduced.
介绍了适用于不同渗流能力的地层的割缝筛管防砂工艺及现场应用情况。
The paper analyzes the causes of common quality defects in slotted screen laser cutting, and advances preventive measures against the defects.
分析了激光切割筛管过程中常见的质量缺陷及产生的原因,并提出了工艺解决方案。
ESS consists of expandable slotted steel tube, overlapped metal screen and expandable slotted shroud.
膨胀式防砂筛管由膨胀式割缝基管、相互重叠的金属滤网和膨胀式割缝保护套构成。
|slotted liner;缝筛;长方孔筛;割缝衬管
slotted screen(槽缝筛管/割缝衬管)是一种广泛应用于石油、天然气开采和水井建设等领域的过滤装置。其核心特征是在金属基管(通常为钢管)上通过精密加工形成一系列平行的细长槽缝。这些槽缝作为流体进入管内的通道,同时阻挡地层中的固体颗粒(如砂粒),起到防砂和过滤的作用。
“Slotted screen”是一个组合词,由“slotted”和“screen”两部分构成,以下是详细解释:
Slotted(形容词)
意为“有槽的、开缝的、切槽的”,源自动词“slot”(开槽、插入槽中)的过去分词形式。常用于描述物体表面带有沟槽或缝隙的结构,例如机械零件、工具或容器。
Screen(名词/动词)
作为名词时,常见含义包括:
“Slotted screen”通常指一种带有槽缝的网状结构,具体应用场景包括:
“Slotted screen”强调结构上的槽缝设计,功能以过滤、分离或通风为主。具体含义需结合上下文判断,常见于工程、制造或家居场景。如需进一步了解,可参考词典释义或专业文献。
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