《肋骨鉆桿與刻槽鉆桿：鉆探領(lǐng)域的得力工具》

發(fā)布時(shí)間：

2025-03-31

肋骨鉆桿和刻槽鉆桿憑借其精良的設計、優(yōu)質(zhì)的材質(zhì)、廣泛的用途和顯著(zhù)的優(yōu)勢，成為鉆探施工中不可或缺的重要工具，為地質(zhì)勘探、礦山開(kāi)采等眾多領(lǐng)域的發(fā)展提供了有力支撐。

在各類(lèi)鉆探施工中，鉆桿作為關(guān)鍵部件，其性能優(yōu)劣直接影響鉆探效率與成果。肋骨鉆桿和刻槽鉆桿以其獨特設計與卓越性能，在鉆探領(lǐng)域占據重要地位。?

一、多樣別名，同一核心?

這兩種鉆桿有著(zhù)豐富的別名。肋骨鉆桿又被稱(chēng)為本體式肋骨鉆桿，而刻槽鉆桿還被稱(chēng)作本體刻槽鉆桿、寬翼片螺旋鉆桿、硬巖鉆、整體式螺旋鉆桿、寬翼螺旋鉆桿、本體式螺旋鉆桿。眾多別名反映出其在不同應用場(chǎng)景和用戶(hù)群體中的廣泛認知。?

二、精細參數，適配多元需求?

直徑規格豐富：涵蓋了Ф34mm、Ф42mm、Ф50mm、Ф63.5mm、Ф73mm、Ф89mm 等多種直徑，可根據不同鉆探任務(wù)的孔徑要求靈活選擇。?

長(cháng)度按需定制：長(cháng)度規格有 0.5m, 0.8m, 1.0m, 1.5m, 3.0m 等。以公司系列化生產(chǎn)的本體式寬翼片螺旋鉆桿為例，主要型號為 Φ50mm、Φ63.5mm、Φ73mm，常用長(cháng)度為 750mm、800mm、1000mm、1500mm ，能滿(mǎn)足各類(lèi)鉆探深度及施工工藝的長(cháng)度需求。?

材質(zhì)堅固耐用：桿體采用 R780 地質(zhì)合金鋼管，具備出色的強度與韌性，可承受鉆探過(guò)程中的巨大壓力與扭矩。兩端接頭采用 42CrmoA 優(yōu)質(zhì)合金結構鋼摩擦焊接而成，確保連接牢固，不易在施工中出現松動(dòng)、斷裂等問(wèn)題。?

銑槽與壁厚設計合理：銑槽方面，有一道槽、二道槽、三道槽，其中三道槽使用最為普遍。壁厚上，Φ50 刻槽鉆桿為 10 個(gè)壁厚，Φ63.5、Φ73 刻槽鉆桿 12 個(gè)壁厚，這種設計兼顧了排渣效果與鉆桿強度。?

扣型靈活選擇：刻槽鉆桿以錐形扣為主，可進(jìn)行多種扣型的選擇搭配。以 Φ73mm 刻槽鉆桿為例，常用的扣型有 50、53、57.8、60 幾種。其中 57.8 平扣是大通徑下篩管鉆桿專(zhuān)用扣型。從實(shí)際應用反饋來(lái)看，53 扣使用效果最佳。?

三、廣泛用途，多領(lǐng)域顯身手?

本體式寬翼片螺旋鉆桿應用范圍和肋骨鉆桿基本相同。在鉆探施工時(shí)，它們旋轉阻力小，兼具地質(zhì)鉆桿的高強度性能，且排渣效果良好。由于螺旋葉片采用大導程和平面結構設計，在松軟煤層和沖擊地壓條件下，能大大降低鉆桿抱死、鉆具丟失現象。其較寬的螺旋葉片在鉆孔施工中不會(huì )切削鉆孔的孔壁，避免造成孔壁偏斜而影響鉆孔效果。在堅硬復雜地層鉆進(jìn)時(shí)，螺旋葉片的磨損性大大增強，影響排渣效果和鉆桿使用強度，當前本體式寬翼片螺旋鉆桿正逐步替代肋骨鉆桿，廣泛應用于各類(lèi)地質(zhì)條件下的鉆探作業(yè)。?

四、顯著(zhù)優(yōu)勢，成就鉆探效能?

高效排渣，快速鉆進(jìn)：刻槽鉆桿在鉆探施工時(shí)排渣速度快，能及時(shí)將鉆孔內的巖屑排出，避免巖屑堆積影響鉆進(jìn)效率，確保鉆探過(guò)程順利進(jìn)行。?

低阻旋轉，穩定作業(yè)：旋轉阻力小，使得鉆桿在鉆進(jìn)過(guò)程中更加平穩，減少能源消耗，同時(shí)降低了鉆桿因過(guò)度摩擦而損壞的風(fēng)險。?

適應復雜地質(zhì)：在松軟煤層和沖擊地壓等復雜地質(zhì)條件下，能有效降低鉆桿抱死、鉆具丟失現象，保障鉆探工作的連續性與安全性。?

保護孔壁，提升鉆孔質(zhì)量：較寬的螺旋葉片不會(huì )切削孔壁，保證了鉆孔的垂直度和孔徑均勻性，提升鉆孔效果，為后續作業(yè)提供良好基礎。?

可觀(guān)鉆探深度：本體式寬翼片螺旋鉆桿主要用于 100 - 300 米之間的深孔鉆探。Φ50mm 本體式寬翼片螺旋鉆桿理論鉆探深度在 100m - 150m，Φ63.5mm 本體式寬翼片螺旋鉆桿理論鉆探深度在 150m - 250m，Φ73mm 本體式寬翼片螺旋鉆桿理論鉆探深度在 200m - 300m。公司生產(chǎn)的該類(lèi)鉆桿在黑龍江雞西地區、山西陽(yáng)泉地區累計鉆探深度可達到 10000 米以上，展現出卓越的耐用性與可靠性能。?

肋骨鉆桿和刻槽鉆桿憑借其精良的設計、優(yōu)質(zhì)的材質(zhì)、廣泛的用途和顯著(zhù)的優(yōu)勢，成為鉆探施工中不可或缺的重要工具，為地質(zhì)勘探、礦山開(kāi)采等眾多領(lǐng)域的發(fā)展提供了有力支撐。

聚焦熱點(diǎn)

《肋骨鉆桿與刻槽鉆桿：鉆探領(lǐng)域的得力工具》

肋骨鉆桿和刻槽鉆桿憑借其精良的設計、優(yōu)質(zhì)的材質(zhì)、廣泛的用途和顯著(zhù)的優(yōu)勢，成為鉆探施工中不可或缺的重要工具，為地質(zhì)勘探、礦山開(kāi)采等眾多領(lǐng)域的發(fā)展提供了有力支撐。

《反循環(huán)定點(diǎn)取樣：φ89（73）-1000 鉆桿的精準鉆探革命》

φ89（73）-1000 反循環(huán)定點(diǎn)取樣鉆桿通過(guò)反循環(huán)系統優(yōu)化、定點(diǎn)取樣技術(shù)突破及材料工藝升級，重新定義了深部取樣的行業(yè)標準。其在保障巖芯真實(shí)性與完整性的同時(shí)，顯著(zhù)提升作業(yè)效率與安全性，成為復雜地質(zhì)條件下的 “黃金標準”。未來(lái)，隨著(zhù)智能化傳感器的集成，該產(chǎn)品將進(jìn)一步推動(dòng)鉆探領(lǐng)域向精準化、數字化邁進(jìn)。選擇 φ89（73）-1000 鉆桿，讓每一米鉆進(jìn)都充滿(mǎn)科學(xué)價(jià)值

《單壁 vs 雙壁：φ73 螺旋鉆桿如何將巖芯采取率提升 30%》

在地質(zhì)勘探與資源開(kāi)發(fā)領(lǐng)域，巖芯取樣的準確性與效率直接影響工程決策與成本控制。φ73 雙壁螺旋取樣鉆桿憑借獨特的雙壁設計、快接式結構及先進(jìn)工藝，成為煤層氣勘探、地質(zhì)研究及水利工程中巖芯取樣的核心裝備。其高效、穩定的性能，為復雜地層條件下的精準取樣提供了可靠保障。

《Φ113x1500mm 六方地質(zhì)螺旋鉆桿：高效鉆探的核心利器》

在現代工程建設與資源勘探領(lǐng)域，鉆探設備的性能直接影響工程效率與安全。Φ113x1500mm 六方地質(zhì)螺旋鉆桿作為一款集創(chuàng )新設計與卓越工藝于一體的鉆探工具，憑借其獨特的快接結構、高強度材料及多樣化應用，成為煤層氣開(kāi)發(fā)、煤礦探水、地質(zhì)勘探等領(lǐng)域的 “高效先鋒”。

《高效鉆探先鋒：Φ42×1 米快接式螺旋鉆桿技術(shù)解析》

在現代工業(yè)鉆探領(lǐng)域，鉆桿作為核心裝備直接影響施工效率與安全性。本文將聚焦 Φ42×1 米快接式螺旋鉆桿，從結構設計、工藝技術(shù)到實(shí)際應用展開(kāi)全面解析。

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