小型鉆井(jing)機打(da)井(jing)過(guo)程中打(da)滑掉(diao)下的(de)渣土是軟泥該怎么辦？如果掉下的(de)渣(zha)土(tu)是軟泥(ni)，可(ke)壓縮性(xing)好，那就(jiu)無(wu)須全自動鉆(zhan)井機(ji)鉆(zhan)斗(dou)。

  反復操縱加壓及全(quan)(quan)(quan)自(zi)動(dong)鉆(zhan)(zhan)井(jing)(jing)(jing)機動(dong)力頭反轉(zhuan)正(zheng)轉(zhuan)，由于全(quan)(quan)(quan)自(zi)動(dong)鉆(zhan)(zhan)井(jing)(jing)(jing)機動(dong)力頭與全(quan)(quan)(quan)自(zi)動(dong)鉆(zhan)(zhan)井(jing)(jing)(jing)機鉆(zhan)(zhan)桿(gan)之間具(ju)有(you)間隙，每節(jie)全(quan)(quan)(quan)自(zi)動(dong)鉆(zhan)(zhan)井(jing)(jing)(jing)機鉆(zhan)(zhan)桿(gan)之間也具(ju)有(you)間隙，雖然此時全(quan)(quan)(quan)自(zi)動(dong)鉆(zhan)(zhan)井(jing)(jing)(jing)機鉆(zhan)(zhan)進打(da)滑。

  但鉆(zhan)折疊(die)(die)(die)式鉆(zhan)井(jing)機(ji)桿和(he)折疊(die)(die)(die)式鉆(zhan)井(jing)機(ji)鉆(zhan)斗自身重量是具有阻力的(de)，所以快速地反轉(zhuan)正(zheng)轉(zhuan)折疊(die)(die)(die)式鉆(zhan)井(jing)機(ji)鉆(zhan)桿，利(li)用間(jian)隙(xi)便能產生沖擊力。

  廣東(dong)優泉(quan)鉆(zhan)井工程(cheng)有限公(gong)(gong)(gong)司(si)屬于福州(zhou)市優泉(quan)鉆(zhan)井工程(cheng)有限公(gong)(gong)(gong)司(si)在(zai)廣東(dong)開設(she)的分公(gong)(gong)(gong)司(si)；公(gong)(gong)(gong)司(si)擁有經驗(yan)豐(feng)富的專業團隊，各類(lei)機械設(she)備數(shu)十(shi)臺，公(gong)(gong)(gong)司(si)主(zhu)營：佛(fo)山打水井，、深(shen)圳鉆井隊(dui)、中(zhong)山打井公司、、云浮打(da)井公司、揭(jie)陽鉆井隊(dui)、珠海打(da)井隊(dui)、等。

  沖擊力遇到折疊式鉆井機鉆桿鉆斗(dou)自身的(de)重量便能產生(sheng)阻(zu)力，有(you)(you)(you)了阻(zu)力，有(you)(you)(you)了阻(zu)力就有(you)(you)(you)反(fan)作用力，有(you)(you)(you)了反(fan)作用力就具有(you)(you)(you)摩擦。

  這時(shi)便能把(ba)加壓(ya)(ya)(ya)力瞬間(jian)(jian)傳遞(di)到夾層的虛土上，來(lai)壓(ya)(ya)(ya)縮掉下(xia)的渣土，讓渣土從(cong)折疊(die)式(shi)鉆井機鉆斗與孔壁(bi)之間(jian)(jian)的縫(feng)隙擠壓(ya)(ya)(ya)上來(lai)，以(yi)及進(jin)入(ru)鉆斗一部分(fen)，知道斗齒接(jie)觸到實土正常(chang)鉆進(jin)為止，一定記住反(fan)轉正轉時(shi)，加壓(ya)(ya)(ya)在前才能把(ba)加壓(ya)(ya)(ya)力瞬間(jian)(jian)傳遞(di)。