TRODAT (Shandong) Marine Engineering Co., Ltd
+86-0536-2222696
Tiv tauj peb

Hais txog Kev Tso Cai Hlau Piles Ntawm Cutter Suction Dredger

Jul 04, 2024

Hais txog Kev Tso Cai Hlau Piles ntawm Cutter Suction Dredger

side view of structure of positioning pile    top view of structure of positioning pile
Lub cutter suction dredger yog nruab nrog ob txoj haujlwm steel pawg ntawm ob sab ntawm nws tus Tsov tus tw kawg. Qhov chaw steel pawg thiab winch thauj tog rau nkoj cable ua haujlwm ua ke kom ua tiav qhov tseeb ntawm kev ua haujlwm dredging, nrog rau kev txav mus los ntawm lub taub hau cutter thiab lub nkoj, kom ntseeg tau tias kev ua haujlwm dredging mus raws li qee qhov kev sib tw.


Tag nrho lub cev ntawm qhov chaw steel pawg yog tsim los ntawm dabtsi yog khoov steel daim hlau rau hauv ib tug tubular zoo thiab vuam, thiab me me positioning steel pawg kuj tau ncaj qha los ntawm seamless steel kav. Sab saum toj ntawm nws qis kawg yog nruab nrog lub conical cam khwb cia steel pawg lub taub hau los pab txhawb qhov chaw ntawm cov hlau pawg thiab nws qhov ntxig rau hauv cov av hauv qab dej. Qee tus tseem tab tom nchuav cov cement rau hauv pawg, nrog qhov nkag thiab qhov hluav taws xob ntawm qhov qis kawg kom nce qhov hnyav ntawm qhov chaw pawg nws tus kheej. Txoj hauj lwm steel pawg feem ntau ntsia tau rau hauv clamps ntawm ob sab ntawm tus Tsov tus tw kawg phab ntsa ntawm lub dredger; Xwb, nws tuaj yeem ntsia tau rau ntawm qhov chaw trolley hauv qhov zawj ntawm tus Tsov tus tw thiab tsau nrog clamps los tiv thaiv cov pawg steel los ntawm viav vias.

 

(1) Cov qauv rau kev tso cov hlau pawg taub hau
Txhawm rau ua kom yooj yim rau kev ntxig cov hlau hauv qab dej hauv cov txheej txheem hauv qab dej thiab hloov mus rau qhov ntxig ntawm ntau yam tawv tawv av nkos thiab cov xuab zeb txheej hauv qab dej, muaj ntau cov ntaub ntawv thiab cov qauv ntawm steel pawg taub hau.

 

(2) Cov khoom siv hlau thiab vuam
Cov ntaub ntawv steel feem ntau yog ua los ntawm cov khoom siv muaj zog welded steel, thiab cov khoom ntawm cov hlau tau qhia hauv Table hauv qab no

Khoom No Tensile zog

MPa
Yield zog

MPa
SIB 50 500-620 >300
SIB 58 580-730 >440

 

(3) steel pawg zog
Raws li ntau yam kev paub, suav cov quab yuam ntawm cov pawg steel nyob rau hauv kev ua haujlwm sib txawv (xws li kev khawb qhov tob, cua kev taw qhia, ntws kev taw qhia, thiab kev ua haujlwm), thiab siv lub zog siab tshaj plaws rau kev kuaj xyuas lub zog steel. Thaum ua haujlwm hauv cov chaw ntug dej hiav txwv nrog cov nthwv dej nrawm, qee qhov kev tsim qauv kuj suav nrog qhov cuam tshuam ntawm nthwv dej quab yuam thiab peb-dimensional lub sijhawm txav ntawm lub hull tshwm sim los ntawm nthwv dej ntawm cov hlau pawg (tom kawg yog raws li cov qauv kev sim).