Enwere nsogbu ụfọdụ ga-eme mgbe ụfọdụ n'oge a na-arụ ọrụ mgbapu rotary.Nsogbu ndị a na-enwekarị na ọrụ mgbapu rotary na ngwọta dị ka n'okpuru:
1.Piling ngwá ọrụ mechiri emechi
Ihe kpatara eme:
1) Na esighi ike akwa akwa akwa na eruba ájá oyi akwa, oghere mgbidi mfe ime nnukwu ebe ọdịda na-eme ka piling ngwá ọrụ mechiri emechi.2) N'oge na-abanye na miri emi na ụrọ oyi akwa, oghere mgbidi shrinkage ikpe piling ngwá ọrụ mechiri emechi.
Ngwọta:
1) Ụzọ ebuli elu, ya bụ, ebuli ya site na kreenu ma ọ bụ igwe na-ebuli elu hydraulic.
2)Unclog usoro, ntụgharị, hichaa dregs gburugburu akuakuzinwo tube site backcycling ma ọ bụ n'okpuru mmiri ọnwụ, mgbe ahụ, ebuli.
3) Ụzọ egwu egwu, ya bụ, ọ bụrụ na ọnọdụ nke jamming adịghị omimi, gwuo ya ma hichaa dregs.
2.Main windlass waya eriri agbaji
Isi eriri waya windlass bụna-agbaji ngwa ngwa n'ọnọdụ na-ekwesịghị ekwesịarụ ọrụ.Ya mere, windlass na-atụgharịeriri na eriri na-agbapụ ekwesịghịNa-eme ihe ike ma ọ bụ nke rụrụ arụ.Ọ bụrụ na wayaeriri na-flokkited, ọ ga-dochiena oge, iji zere imebi na-akpata
na-ada n'ala.
3.Ewe na ntapu nke isi ike n'ime ohia
E wezụga ntụpọ imewe, nke a bụkpatara site na mkpọpu iheikike imebe max.Ya mere, ọ kwesịrị ịṅa ntị naike e mere nke igwe,arụla ọrụ karịa ibu.
4.Oghere ọdịda
Ihe kpatara ya bụ na ejighị bentonite ma ọ bụ jiri obere bentonite mee ihe mgbe a na-egwu ala.Iji zere ịdaba oghere n'oge a na-egwupụta ihe, ọ kwesịrị idobe ọkwa mmiri n'ime oghere dị n'elu ọkwa mmiri dị n'okpuru ala, na mgbe ahụ na-achịkwa ibuli na nkwụsị ọsọ.
5. Na-agbapụta bentonite
Ọ dabere na ọkwa mmiri dị n'okpuru ala yana arụmọrụ bentonite.Ọ bụrụ na nnukwu ebe mgbapu bentonite emee, ekwesịrị imeju ya azụ.Ọ bụrụ na ntapu adịghị njọ, mgbe ahụ iji dozie arụmọrụ nke bentonite.Ọ nwere ike itinye ihe ụfọdụ na bentonite, gwakọta ha ma jiri ya mee ihe.
6.Drilling omimi adịghị abawanye
Isi ihe kpatara ya bụ ụrọ na-ekekọta isi ihe na-egwupụta ihe ma na-akpata slip, ma ọ bụ enwere nkume nkume, akwa akwa siri ike ma ọ bụ akwa akwa.
Usoro: Ọ bụrụ na ọ trackslips, mezie ezé maka akụkụ nke 60 °, nwere ike dozie ya site na-atụba nkume n'ime oghere, ịgbanwe na ịghasa ọkpọku isi isi ma ọ bụ a pick drill head.
7.Ịgbapụta ala siri ike
N'ọnọdụ ụfọdụ, apịtị dị n'ime isi ihe a na-egwupụta ihe na-esi ike ịpụpụ n'ihi na apịtị ahụ na-arapara nke ukwuu.Enwere ike idozi ya site n'ịgbado ụfọdụ oghere na ihu isi ihe.
Oge nzipu: Ọktoba 20-2021