Nidaamyada qodista Culayska xad dhaafka ah
CLICK_ENLARGE
Hordhac Guud:
ODEX (oo u gaaban "Cullayska Qodista Xad-dhaafka ah") waxaa sidoo kale loo yaqaan Stratex, Tubex ama ODS. Waa laqabsiga hawo-wareejinta dubbaha. Waxay la socotaa waxoogaa eccentric ah si ay dib ugu habayso daboolka hoose ee daboolka. Qaybta garaacista waxay ka kooban tahay laba qaybood oo tabo go'an ah: xoogaa pilot ah oo xooga saaraya, gadaasheedana waxa ku yaal xoogaa reamer ah oo u lulaya si ay u weynayso dhexroorka ceelka riigga inta lagu jiro qodista. Ka bacdi qaniinyada eccentric ka dib waa aalad hage ka hawl gasha kabo gaar ah oo garbaha gudaha ah oo ku yaal xagga hoose ee daboolka ODEX. ODEX-ka ayaa sidaas hoos u dhigaya xadhigga daloolka marka daloolku horumariyo. Goyntu waxay ku qarxisaa farqiga u dhexeeya annulus-ka u dhexeeya qalabka hagaha iyo kabaha daboolka si ay u leexiso dhulka ama muunad ururiye.
Nidaamyada ODEX ayaa ah xalalka ugu dhaqaale badan ee qodista daasadaha ee celceliska xaaladaha dhulka. Waxay aad caan ugu yihiin qandaraaslayaasha qodista ceelasha biyaha, ceelasha dhulka hoostiisa, godad yar yar oo dhexdhexaad ah oo dhismo ah, mashruuca biyo-xidheenka iyo dekedda, iyo shaqo-tulin-gacmeed yar. Sababtoo ah garabka reaming ee xariifnimada leh, xoogaa waa la soo celin karaa oo mar kale ayaa la isticmaali karaa. ODEX waxay ku habboon tahay godadka gaagaaban ee culeyska xad dhaafka ah, iyada oo ay ugu wacan tahay faa'iidooyinka muuqda sida qaab-dhismeedka fudud, hawlgal sahlan, aaladaha qodista dib loo soo celin karo, adeegga nolosha dheer iyo tayada wanaagsan. Tilmaamaha qodista ee nidaamyada ODEX asal ahaan waxay la mid yihiin habka dubbe qodista ee DTH, sida:
Goynta degdega ah ee gooynta;
Heerka dhexgalka sare, gaar ahaan samaynta dhagaxyada u adkaysta (tusaale basalt);
Samaynta ciidda fudud iyo biyaha dhulka hoostiisa inta lagu jiro qodista;
Suurtagal ah in lagu cabbiro qiyaasta wax-soo-saarka qoto dheer ee la doortay;
Faa'iido u leh qaababka aan la isku dhejin ee leh khatarta sare ee godka (tani waa malaha ugu muhiimsan).
PLATO waxay leedahay noocyo ODEX ah oo u dhexeeya ODEX90 ilaa ODEX280, oo lagu soo saaray suunyo badan oo ka mid ah dubbaha DTH ee jira oo cabbirkoodu yahay 3” ilaa 10”. Dhammaantood waxay ka kooban yihiin Aaladda Hagaha, Kabaha Casing, Reamer Eccentric, Pilot Bit, Gacan-gacmeed, iyo Xirmooyinka Qufulka.
Nooca ODEX | Cabbirka Casaanka ee lagu taliyay | Min. Dhumucda darbiga | Dhexroorka Pilot Bit | Dhexroorka Reamer | Loogu talagalay Shanks of Hammer | ||||||
Max. OD | Min. aqoonsi | ||||||||||
mm | inji | mm | inji | mm | inji | mm | inji | mm | inji | ||
90 | 115 | 4 1/2 | 102 | 4 | 6 | 15/64 | 90 | 3 35/64 | 123 | 4 27/32 | DHD3.5, Cop34, Mission 30 |
115 | 142 | 5 19/32 | 125 | 4 59/64 | 7 | 9/32 | 115 | 4 17/32 | 155 | 6 7/64 | DHD340A, SD4, QL40, Mission40 |
115 | 146 | 5 3/4 | 128 | 5 3/64 | 7 | 9/32 | 116 | 4 9/16 | 152 | 6 | |
140 | 168 | 6 5/8 | 152 | 5 63/64 | 8 | 5月16日 | 140 | 5 1/2 | 189 | 7 7/16 | DHD350R, SD5, QL50, Mission50 |
144 | 178 | 7 | 160 | 6 19/64 | 9 | 23/64 | 144 | 5 9/16 | 192 | 7 9/16 | |
165 | 196 | 7 23/32 | 183 | 7 13/64 | 6 | 15/64 | 166 | 6 17/32 | 211 | 8 19/64 | DHD360, SD6, QL60, Mission60 |
180 | 219 | 8 5/8 | 194 | 7 5/8 | 6 | 15/64 | 179 | 7 3/64 | 232 | 9 1/8 | |
190 | 219 | 8 5/8 | 205 | 8 1/16 | 7 | 9/32 | 191 | 7 1/2 | 236 | 9 19/64 | |
190 | 219 | 8 5/8 | 205 | 8 1/16 | 7 | 9/32 | 191 | 7 1/2 | 236 | 9 19/64 | DHD380, QL80, SD8, Mission 80 |
230 | 273 | 10 3/4 | 250 | 9 27/32 | 11.5 | 29/64 | 229 | 9 1/64 | 286 | 11 1/4 | |
240 | 273 | 10 3/4 | 250 | 9 27/32 | 11.5 | 29/64 | 241 | 9 31/64 | 308 | 12 1/8 | |
280 | 324 | 12 3/4 | 305 | 12 | 9.5 | 3月8日 | 280 | 11 1/64 | 378 | 14 57/64 | SD10, NUMA100 |
Ciwaanka emailkaaga lama daabici doono Goobaha loo baahan yahay waxaa lagu calaamadeeyay *