Inkqubo ye-Eccentric casing / inkqubo ye-ODEX

Inkcazelo emfutshane:

Ukugrumba ngolwakhiwo ngezinto ezikhululekileyo, ezingadityaniswanga kusoloko kuza neengxaki ezinje ngomngxuma wokubhoboza okanye ukuwa.Indlela yokuphepha ezi ngxaki?Ngeminyaka yokuziqhelanisa nophando, siye savelisa inkqubo ye-Eccentric casing / ODEX esebenzayo kwistrata yangaphambili enentlalutye, isanti okanye amatye amancinci.Ngesakhiwo sayo esilula, ukusebenza okulula kunye nokusebenza okuthembekileyo, inkqubo ye-Eccentric casing / ODEX inkqubo inokuqhubela phambili i-casing ngokulula kubunzulu ngaphakathi kweemitha ezingama-20, kwaye iphinda ibuyiswe kunye nobomi benkonzo ende.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ubume benkqubo ye-Eccentric casing / ODEX inkqubo

Inkqubo ye-Eccentric casing / inkqubo ye-ODEX

Iimpawu zesakhiwo

Ulwakhiwo lwesixhobo sokuphinda-phinda luphuculwe ukusuka kumfanekiso(a) ukuya kumzobo(b), wona womeleza ukuxhathisa kokunxitywa ngasemva, kwaye andise ubomi benkonzo besixhobo sonke.

Inkqubo ye-Eccentric casing / ODEX inkqubo2

Inkqubo yokusebenza

Inkqubo ye-Concentric casing enamaphiko2

Inyathelo loku-1: Xa kuqala ukomba, inkqubo iqhuba isicathulo secasing kunye netyhubhu yecasing yehla.
Inyathelo lesi-2: Xa ufika kwindawo yelitye, phakamisa inkqubo yebhloko, iibhloko ziya kuvala, ukujikisa umva kwaye ukhuphe inkqubo yebhloko emngxunyeni.
Inyathelo lesi-3: Ukuba umngxuma ufikelele kubunzulu obufunekayo, gqibezela ukomba kwaye uqhubeke nenye inkqubo.
Inyathelo lesi-4: Ukuba usafuna ukugrumba nzulu, sebenzisa i-bit yesiqhelo ye-DTH ukugrumba kubunzulu obufunwayo.

Usetyenziso

Ukugrumba iqula lamanzi
Inkqubo ye-Eccentric sesona sixhobo sokugrumba kwiiprojekthi zequla lamanzi, ezinokugcina ukugrumba umngxuma kunye nokukhusela kwi-caing ngaxeshanye, kwaye inokunciphisa kakhulu ixesha lokomba xa ubhobhoza ngomthwalo ogqithisileyo.

I-micro piling
Kumhlaba, udongwe kunye nokwakhiwa kwamatye entlabathi, inkqubo ye-eccentric yeyona ndlela yoqoqosho kwaye ikhawuleza kakhulu ekukhuseleni umngxuma ekuweni kunye neetyhubhu zesigxina zexeshana.

I-ankile
Inkqubo ye-Eccentric inokuhlangabezana neemfuno zeeprojekthi ze-anchoring ngcono xa uqinisa i-slope.

Uqhagamshelwano nezinye iimveliso

Inkqubo ye-Eccentric casing / ODEX inkqubo7

Inkqubo ye-Eccentric casing / ODEX inkqubo8

Inkqubo ye-Eccentric casing / ODEX inkqubo9

	D		h	H	C		G
Umzekelo	Ngaphandle kweDiya.yeCasing (mm)	I-Dia yangaphakathi.yeCasing (mm)	Ubukhulu bodonga lwecasing (mm)	Isixhobo sokukhokela ubuninzi.ububanzi (mm)	Waphinda uDiya. (mm)	Min.I-Dia yangaphakathi.yeSihlangu seCasing (mm)	Max.Dia yangaphandle.yeBit eqhelekileyo (mm)	Uhlobo lweHammer	Ubunzima (KG)
ODEX84	108	94	7	92	117	86	84	COP34/DHD3.5	11.0
ODEX90	114	101	6.5	99	125	92	90	COP34/DHD3.5	12.5
ODEX98	127	109	9	107	138	100	98	COP44/DHD340/SD4/QL40	18
ODEX115	146	126	10	123.5	155	117	115	COP44/DHD340/SD4/QL40	22
ODEX136	168	148	10	146	180	138	136	COP54/DHD350/M50/SD5/QL50	38
ODEX146	178	158	10	156	192	147	145	COP54/DHD350/M50/SD5/QL50	42
ODEX152	183	163	10	161	196	153	151	COP54/DHD350/M50/SD5/QL50	48
ODEX152	183	163	10	161	196	153	151	COP64/DHD360/M60/SD6/QL60	56
ODEX160	194	174	10	172	206	162	160	COP64/DHD360/M60/SD6/QL60	62
ODEX185	219	199	10	196	234	187	185	COP64/DHD360/M60/SD6/QL60	84
ODEX208	244	224	10	222	263	210	208	DHD380/COP84/SD8/QL80	122
ODEX240	273	253	10	251	305	241	240	DHD380/COP84/SD8/QL80	136
ODEX280	325	300	12.5	298	350	282	280	DHD112	184