Nhazi usoro pụrụ iche nke hammer dth

A na-eji ihe na-emepụta ihe mmetụta torque nke hama dth na njikọ nke PDC drill bit.Usoro mgbaji okwute na-adabere na nchipịa mmetụta na ntụgharị iji kpachaa nhazi nkume.Ọrụ bụ isi bụ iji hụ na ịdị mma nke ahụ dị mma ka ọ na-emeziwanye ngwa ngwa ịgbapu igwe.The torque impactor na-ewepụ otu ma ọ bụ karịa vibration (transverse, transverse,).

longitudinal na torsional) phenomena nke nwere ike ime n'oge mmegharị nke downhole akuakuzinwo bit, na-eme ka torque nke dum akuakuzinwo eriri kwụsie ike na guzozie eguzozie, na-eji akọ na-atụgharị mmiri mmiri ike nke apịtị n'ime torsional, elu-ugboro, edo na kwụsiri ike n'ibu mmetụta. ike ma na-ebufe ya ozugbo na PDC drill bit, nke mere na ọkpụkpụ na ala nke olulu mmiri na-anọgide na-aga n'ihu mgbe niile.

Njirimara ngwaahịa hammer:
1) A na-emepụta ụdị hammer dth a na usoro ịfụ siri ike, nke nwere ike iji gas niile dị elu maka nkwụsị slag.
2) Emebere ya na plọg na-achịkwa ikuku, nke nwere ike ịhazigharị ikuku a na-eji maka mkpofu slag dị ka siri ike nkume dị iche iche si dị, na-eyi nguzogide, na drillability iji nweta nsonaazụ kacha mma slag ma si otú a nweta arụmọrụ kacha elu.
3) Ọdịdị ahụ dị mfe, enwere akụkụ ole na ole, na iji akụkụ ndị na-eguzogide ọgwụ na-eme ka oge ọrụ nke dth hammer dịkwuo ogologo.
4) Njikọ dị n'ihu na-ejikọta eriri multi-isi iji jikọọ na cylinder dị n'èzí, na-eme ka ọ dịkwuo mfe maka dth hammer ịkwasa ihe ọkpụkpụ ahụ.

Oke ngwa nke hammers dth:
Ngwuputa ogbunigwe, ebe a na-egwuputa ihe, okporo uzo na oru ngo ndi ozo na-egwuputa oghere ngbawa, oghere ihe mgbochi, nkwado ugwu, anchoring na oghere injinia ndi ozo, oghere ikuku ikuku geothermal, oghere olulu mmiri, wdg.

Mgbe dth hammer na-arụ ọrụ nke ọma, ihe nkwụsịtụ ahụ na-emegide ala nke oghere ahụ, na dth hammer ike sitere na piston na-ebufe ozugbo na ala nke oghere site na nkwụsịtụ ahụ. N'ime ha, ngọngọ cylinder adịghị eguzogide. mmetụta mmetụta. Mgbe dth hammer na-ebuli ngwá ọrụ na-egwupụta ihe, ọ naghị ekwe ka ngọngọ cylinder nagide ibu mmetụta.Ọzọkwa, ihe owuwu ahụ bụ ihe bara uru na enwere ike nweta ya site na ịkụ ọkpọ. Nke a bụ n'ihi na ọkpọkọ na piston na-agbada site n'ịdị arọ nke aka ha maka ebe dị anya, a na-ekpughekwa perforation nke ikuku, ya mere, a na-ebute nrụgide site na nhazi usoro. banye n'ime ihe mgbochi cylinder, na isi etiti nke ọkpọ ihe na piston na-agbanarị n'ime ikuku, na-eme ka hama dth kwụsị ịrụ ọrụ n'onwe ya.