Kedu ihe kpatara hama DTH ji arụ ọrụ
Oct 22, 2024
Enwere ike kewaa hama DTH n'ime ụdị valvụ DTH hammer na hamma DTH na-enweghị valve dịka usoro nkesa ikuku si dị. Isi ihe ngosi nke ọdịda DTH hammer bụ DTH hammer na-enweghị mmetụta, mmetụta adịghị ike na mmetụta nkwụsịtụ.
Ihe kpatara ya 1: Nhazi ntụpọ
Egwuregwu dị n'etiti piston hammer DTH na cylinder liner dị ntakịrị, ogologo ya na ogologo ya dị ogologo, na nhazi nhazi na ịdị nro dị elu chọrọ ka ọ dị elu, nke na-achọ nnukwu cylindricity nke piston na cylinder liner. Ọ bụrụ na ejighị n'aka na cylindricity ahụ, piston ga-enwe ntụzịaka ma ọ bụ nke na-adịgide adịgide, n'ikpeazụkwa, mkpara egwu ahụ nwere ike ibuli ma bupụ ya ugboro ugboro maka mmezi hama DTH.
Tụkwasị na nke ahụ, isi ike nke mkpuchi dị n'èzí nke hama DTH bụkwa ihe dị mkpa na-egbochi ndụ ọrụ nke hama DTH. Ọ bụrụ na nkwụsi ike ya adịghị mma, a ga-emegharị hammer DTH n'ihi nkukota ugboro ugboro na mgbidi olulu mmiri mgbe a na-egwupụta ihe; mgbe DTH hammer adịghị arụ ọrụ, ọ na-adịkarị mkpa ka ọ na-ama jijiji, ịkwasa ma hichaa hammer DTH, nke ga-eme ka mmebi nke mpụta nke mkpuchi DTH dịkwuo njọ. Nrụrụ; na nrụrụ nke mkpuchi nke dị n'èzí ga-eme ka akụkụ dị n'ime nke DTH hammer na-arapara n'ahụ na enweghị ike ịchịkọta ya, nke ga-emecha mee ka ọ bụrụ kpọmkwem DTH hammer.
Ihe kpatara ya 2: Akara azụ azụ nke DTH Hammer Tail enweghị ntụkwasị obi
Ka ọ dị ugbu a, a na-eji ọdụ ụgbọ mmiri DTH kwadoro ya na valvụ nlele, a na-egosipụtakwa usoro ya na ọnụ ọgụgụ ahụ. Ụdị akara a na-adabere na nrụrụ mkpakọ nke okpu rọba dị okirikiri ma ọ bụ O-mgbanaka arụnyere n'elu okpu ígwè ahụ iji mee akara azụ azụ. A na-enweta ọrụ nkwụsị azụ ya site na ahụ na-agbanwe agbanwe, na ahụ na-agbanwe agbanwe na-enwekarị ngwaọrụ na-eduzi.
Usoro akara a nwere nsogbu ndị a:
(1) Enwere esemokwu n'etiti mmiri na ngwaọrụ nduzi, nke ga-emetụta ngwa ngwa nkwụsị nke valvụ nlele;
(2) Mkpakọ ugboro ugboro na esemokwu nke ihe mkpuchi roba ruo ogologo oge ga-eme ka oke iyi; (3) Mmiri na-agwụ ike ma mebie, na-ebute ọdịda nke akara azụ azụ;
(4) Mgbe gas kwụsịrị, ikuku ikuku n'ime DTH hammer na-ebelata na mberede, na-eme ka nkume nkume ntụ ntụ ma ọ bụ ngwakọta mmiri siri ike na-agbanyeghachi n'ime oghere nke DTH hammer, nke ga-eme ka piston ahụ rapara;
(5) Ihe dị njọ karị bụ na mmiri ahụ na-ebupụ ihe ndị ahụ n'ime valvụ (valvụ ụdị DTH hammer), nke mere na valvụ valvụ enweghị ike imechi nkesa gas na-emekarị, na-akpata ọdịda nke hama DTH naanị iji wepụ ya. ibe n'enweghị emetụta ọrụ ahụ.
Ihe kpatara 3: DTH Hammer Head enweghị akara
A na-enye ihe niile dill n'isi nke hama DTH na oghere ikpochapu iji kwurịta okwu na ala nke olulu mmiri ahụ, a na-ejikọta dill bits na hammer DTH site na splines, na oghere kwesịrị ekwesị dị ukwuu.
Mgbe a na-ezute elu mmiri mmiri n'oge a na-egwupụta mmiri ma ọ bụ mmiri ciment na-achọ ka a gbakwunye ya n'ihi ihe isi ike na nhazi nke ọma, enwere nnukwu mmiri mmiri na ngwakọta siri ike na oghere nke ala na ọdịiche dị n'etiti mgbidi olulu mmiri na ọkpọkọ ọkpọkọ. Mgbe a na-eji mmiri simenti eme ihe, a ga-akwụsị ikuku gas ọzọ, nke mere na valvụ nlele na njedebe nke hama DTH ga-emechi ngwa ngwa. Mwepụ nke aka uwe spline. Mgbe ahụ, hama DTH dị ka iko mmiri efu gbadoro ụkwụ na mmiri mmiri. Igwe mmiri dị n'èzí ga-agbanye gas ahụ n'ime oghere nke hama DTH. Mmiri karịa n'ime oghere hama. Otú ọ dị, ọ bụrụ na mmiri buru ibu na-abanye n'ime oghere nke hama DTH, a ga-ebuba ụfọdụ mkpọ n'ime ụzọ piston nke dị n'ime oghere, nke na-abawanye ugboro ole piston na-arapara.
N'otu oge ahụ, ọ bụrụ na mkpụrụ osisi etinyebere n'etiti piston na ihu njedebe kọntaktị nke dill bit enweghị ike iwepụ ruo ogologo oge, ọtụtụ n'ime ike mmetụta nke piston ga-etinye obi gị dum site na mkpụrụ osisi na enweghị ike ibunye ya nke ọma. ya bụ, mmetụta adịghị ike.
Ihe kpatara 4: Dill Bit Stuck
Dill bit na DTH hammer bụ spline dabara adaba, na oghere dabara adaba dịtụ ukwuu, na ọdụ nke ọtụtụ ụdị DTH hammerdill bit splines nwere ike ikpughe ogwe aka spline dabara adaba. Ọ bụrụ na irighiri ihe dị mmiri mmiri, ọ dị mfe ịmepụta akpa apịtị ma rapara na ntakịrị dil. Ọ bụrụ na ọnọdụ a adịghị mma na oge, akpa apịtị ga-abanye na oghere spline kwesịrị ekwesị, nke ga-emetụta nnyefe dị irè nke mmetụta mmetụta nke DTH hammer piston; Nke ka njọ, ntakịrị dil na aka aka ahụ nwere ike ịrapara ọnụ.
Ihe kpatara ya 1: Nhazi ntụpọ
Egwuregwu dị n'etiti piston hammer DTH na cylinder liner dị ntakịrị, ogologo ya na ogologo ya dị ogologo, na nhazi nhazi na ịdị nro dị elu chọrọ ka ọ dị elu, nke na-achọ nnukwu cylindricity nke piston na cylinder liner. Ọ bụrụ na ejighị n'aka na cylindricity ahụ, piston ga-enwe ntụzịaka ma ọ bụ nke na-adịgide adịgide, n'ikpeazụkwa, mkpara egwu ahụ nwere ike ibuli ma bupụ ya ugboro ugboro maka mmezi hama DTH.
Tụkwasị na nke ahụ, isi ike nke mkpuchi dị n'èzí nke hama DTH bụkwa ihe dị mkpa na-egbochi ndụ ọrụ nke hama DTH. Ọ bụrụ na nkwụsi ike ya adịghị mma, a ga-emegharị hammer DTH n'ihi nkukota ugboro ugboro na mgbidi olulu mmiri mgbe a na-egwupụta ihe; mgbe DTH hammer adịghị arụ ọrụ, ọ na-adịkarị mkpa ka ọ na-ama jijiji, ịkwasa ma hichaa hammer DTH, nke ga-eme ka mmebi nke mpụta nke mkpuchi DTH dịkwuo njọ. Nrụrụ; na nrụrụ nke mkpuchi nke dị n'èzí ga-eme ka akụkụ dị n'ime nke DTH hammer na-arapara n'ahụ na enweghị ike ịchịkọta ya, nke ga-emecha mee ka ọ bụrụ kpọmkwem DTH hammer.
Ihe kpatara ya 2: Akara azụ azụ nke DTH Hammer Tail enweghị ntụkwasị obi
Ka ọ dị ugbu a, a na-eji ọdụ ụgbọ mmiri DTH kwadoro ya na valvụ nlele, a na-egosipụtakwa usoro ya na ọnụ ọgụgụ ahụ. Ụdị akara a na-adabere na nrụrụ mkpakọ nke okpu rọba dị okirikiri ma ọ bụ O-mgbanaka arụnyere n'elu okpu ígwè ahụ iji mee akara azụ azụ. A na-enweta ọrụ nkwụsị azụ ya site na ahụ na-agbanwe agbanwe, na ahụ na-agbanwe agbanwe na-enwekarị ngwaọrụ na-eduzi.
Usoro akara a nwere nsogbu ndị a:
(1) Enwere esemokwu n'etiti mmiri na ngwaọrụ nduzi, nke ga-emetụta ngwa ngwa nkwụsị nke valvụ nlele;
(2) Mkpakọ ugboro ugboro na esemokwu nke ihe mkpuchi roba ruo ogologo oge ga-eme ka oke iyi; (3) Mmiri na-agwụ ike ma mebie, na-ebute ọdịda nke akara azụ azụ;
(4) Mgbe gas kwụsịrị, ikuku ikuku n'ime DTH hammer na-ebelata na mberede, na-eme ka nkume nkume ntụ ntụ ma ọ bụ ngwakọta mmiri siri ike na-agbanyeghachi n'ime oghere nke DTH hammer, nke ga-eme ka piston ahụ rapara;
(5) Ihe dị njọ karị bụ na mmiri ahụ na-ebupụ ihe ndị ahụ n'ime valvụ (valvụ ụdị DTH hammer), nke mere na valvụ valvụ enweghị ike imechi nkesa gas na-emekarị, na-akpata ọdịda nke hama DTH naanị iji wepụ ya. ibe n'enweghị emetụta ọrụ ahụ.
Ihe kpatara 3: DTH Hammer Head enweghị akara
A na-enye ihe niile dill n'isi nke hama DTH na oghere ikpochapu iji kwurịta okwu na ala nke olulu mmiri ahụ, a na-ejikọta dill bits na hammer DTH site na splines, na oghere kwesịrị ekwesị dị ukwuu.
Mgbe a na-ezute elu mmiri mmiri n'oge a na-egwupụta mmiri ma ọ bụ mmiri ciment na-achọ ka a gbakwunye ya n'ihi ihe isi ike na nhazi nke ọma, enwere nnukwu mmiri mmiri na ngwakọta siri ike na oghere nke ala na ọdịiche dị n'etiti mgbidi olulu mmiri na ọkpọkọ ọkpọkọ. Mgbe a na-eji mmiri simenti eme ihe, a ga-akwụsị ikuku gas ọzọ, nke mere na valvụ nlele na njedebe nke hama DTH ga-emechi ngwa ngwa. Mwepụ nke aka uwe spline. Mgbe ahụ, hama DTH dị ka iko mmiri efu gbadoro ụkwụ na mmiri mmiri. Igwe mmiri dị n'èzí ga-agbanye gas ahụ n'ime oghere nke hama DTH. Mmiri karịa n'ime oghere hama. Otú ọ dị, ọ bụrụ na mmiri buru ibu na-abanye n'ime oghere nke hama DTH, a ga-ebuba ụfọdụ mkpọ n'ime ụzọ piston nke dị n'ime oghere, nke na-abawanye ugboro ole piston na-arapara.
N'otu oge ahụ, ọ bụrụ na mkpụrụ osisi etinyebere n'etiti piston na ihu njedebe kọntaktị nke dill bit enweghị ike iwepụ ruo ogologo oge, ọtụtụ n'ime ike mmetụta nke piston ga-etinye obi gị dum site na mkpụrụ osisi na enweghị ike ibunye ya nke ọma. ya bụ, mmetụta adịghị ike.
Ihe kpatara 4: Dill Bit Stuck
Dill bit na DTH hammer bụ spline dabara adaba, na oghere dabara adaba dịtụ ukwuu, na ọdụ nke ọtụtụ ụdị DTH hammerdill bit splines nwere ike ikpughe ogwe aka spline dabara adaba. Ọ bụrụ na irighiri ihe dị mmiri mmiri, ọ dị mfe ịmepụta akpa apịtị ma rapara na ntakịrị dil. Ọ bụrụ na ọnọdụ a adịghị mma na oge, akpa apịtị ga-abanye na oghere spline kwesịrị ekwesị, nke ga-emetụta nnyefe dị irè nke mmetụta mmetụta nke DTH hammer piston; Nke ka njọ, ntakịrị dil na aka aka ahụ nwere ike ịrapara ọnụ.
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