Iji belata oscillation na mkpọtụ ntiwapụ nke usoro hydraulic na ụlọ ọrụ machining, ma gbochie mgbasawanye nke mkpọtụ, ụlọ ọrụ mmepụta ihe na-akụziri gị ịrụ ọrụ dị mma na mgbochi na imeziwanye ihe ndị a:
Vibration na mkpọtụ na usoro hydraulic nke ụlọ ọrụ machining
(1) Mmelite nhazi usoro hydraulic
N'ime usoro nke sistemu hydraulic na-arụ ọrụ na ebe a na-emepụta ihe, ekwesịrị itinye nlebara anya n'iji akụrụngwa hydraulic dị obere mkpọtụ. Mgbe mkparịta ụka gasịrị, a chọpụtara na nfuli hydraulic nke ochie na-abụkarị nfuli plunger ma ọ bụ nfuli gia, na mkpọtụ oscillation na mkpọtụ ha buru ibu karịa nfuli agụba, na nrụgide ndị ọzọ dịkwa oke elu. Ya mere, ọtụtụ sistemu hydraulic machining center ka na-eji nfuli plunger ma ọ bụ nfuli gia. Iji dozie ọnọdụ a, ọ dị mkpa iji meziwanye nrụgide ọzọ nke nfuli agụba, ma ọ dịkarịa ala hụ na nrụgide ọzọ ha dị gburugburu 20MPa, iji belata oscillation na mkpọtụ. Nke abuo, na-achịkwa ọnụ ọgụgụ nke nfuli hydraulic nke ọma. Mgbe mkparịta ụka gasịrị, a chọpụtara na mgbe ọnụ ọgụgụ nke nfuli hydraulic na-ebelata, oscillation na mkpọtụ ga-ebelatakwa. Ya mere, ọ dị mkpa ijikwa ọnụ ọgụgụ nke nfuli hydraulic nke ọma. Na usoro hydraulic ọdịnala, a na-achọrọ nfuli hydraulic dị iche iche iji dozie mgbaba na nrụgide. Iji hụ na ntinye na nrụgide nke nfuli hydraulic dị nha, enwere ike imezi nrụgide na ntinye iji belata ọnụ ọgụgụ nke nfuli hydraulic. Ọzọkwa, mgbe ị na-eji accumulator, ọ dị mfe ịmepụta mkpọtụ n'okpuru nrụgide nrụgide. Iji kpochapụ mkpọtụ, enwere ike iji accumulator mee ihe. Ọ bụ ezie na accumulator nwere obere ikike, inertia ya dị ntakịrị, na nzaghachi na-arụsi ọrụ ike. N'oge a na-eji ihe mkpokọ eme ihe, a ga-achịkwa ugboro ole n'ihe dị ka iri iri hertz iji belata nrụgide nrụgide. N'ikpeazụ, rụọ ọrụ dị mma n'ịtọpụta ihe dampers na ihe nzacha. N'ikwu okwu n'ozuzu, e nwere ọtụtụ ụzọ maka ndị na-eme mkpọtụ, na ndị a ga-eji na-agụnye ihe nrịbama elu ugboro ugboro na micro perforated liquid dampers. Ihe nzacha ndị a na-ejikarị eme ihe bụ ihe nzacha hydraulic, na iji ngwaọrụ ndị a nwere ike ibelata mbelata mkpọtụ na mkpọtụ ruo n'ókè enwere ike.
(2) Mmelite nke usoro akụrụngwa akụrụngwa hydraulic
Iji chịkwaa oscillation na mkpọtụ n'ụzọ dị irè, ụlọ ọrụ machining ahụ kwesịkwara imeziwanye usoro nke akụrụngwa na akụrụngwa hydraulic, ma nwee ike ịmalite site na akụkụ abụọ ndị a: n'elu, mgbapụta hydraulic kwesịrị ekwesị maka akụrụngwa. N'oge usoro ịwụnye nfuli hydraulic na moto, ekwesịrị ijide n'aka na njehie axial dị n'etiti abụọ ahụ adịghị agafe 0.02mm, na ekwesịrị iji njikọ na-agbanwe agbanwe n'etiti ha. Na usoro nke ịkwado nfuli hydraulic, ma ọ bụrụ na mgbapụta na akụrụngwa moto dị na mkpuchi mmanụ mmanụ, ọ dị mkpa ịnye ihe mgbochi vibration na mbelata mkpọtụ na mkpuchi mmanụ mmanụ, ma jikọta ha na omume iji ngwá ọrụ na-emepụta mmanụ dị elu na njupụta dị mma. Naanị otu a ka a ga-esi hụ na atụmatụ ahụ nwere ezi uche. Nke abụọ, ngwá ọrụ pipeline. Ime ezigbo ọrụ na akụrụngwa pipeline bụkwa ọrụ dị oke mkpa. Iji rụọ ọrụ dị mma na mgbochi vibration na mkpochapụ mkpọtụ, a pụrụ iji hoses na-agbanwe agbanwe iji mechaa njikọ ahụ, na ogologo nke pipeline nwere ike ime ka ọ dị mkpụmkpụ nke ọma iji mee ka ọ dịkwuo mma ma gbochie resonance n'etiti pipeline. N'oge usoro akara, akara aka kwụ ọtọ kwesịrị ịbụ ụzọ bụ isi. Maka ihe ndị mejupụtara valvụ, a ga-akwụ ụgwọ nlebara anya na iji isi iyi nke esemokwu na-arụ ọrụ, yana nlebara anya na iji gaskets mkpuchi ezoro ezo iji gbochie oscillation na mkpọtụ kpatara ngwakọta ikuku na ọkpọkọ mmanụ. Tụkwasị na nke ahụ, ọ dị mkpa iji chịkwaa ntụgharị nke pipeline nke ọma, nke kachasị elu nke 30 degrees, na radius curvature nke ikpere kwesịrị ịbụ ihe karịrị okpukpu ise nke pipeline.
(3) Ịhọrọ mmiri mmiri kwesịrị ekwesị
N'ime usoro nke usoro hydraulic oscillation na mgbochi mkpọtụ, ụlọ ọrụ na-arụ ọrụ kwesịrị ịṅa ntị na nhọrọ mmanụ ma gbochie mmetọ mmanụ. Na usoro nke ịhọrọ mmanụ, ọ dị mkpa iji gbochie ịhọrọ mmanụ nwere nnukwu viscosity. Ọ bụrụ na a na-eji mmanụ dị otú ahụ eme ihe, ọ ga-eweta ụfọdụ nnukwu nkwụsị mmiri na mgbapụta hydraulic, nke ga-eme ka mkpọtụ. Ya mere, a ga-achịkwa viscosity nke mmanụ ahụ iji hụ na ọ nwere ikike nkwụsịtụ dị mma. Ọ bụ ezie na ụzọ a na-achọ nnukwu ego ego, mmetụta ya na-emesị dị mma, ọ bụghị nanị na ọ nwere ike ịgbatị ndụ ọrụ nke ngwá ọrụ, kamakwa ibelata mmerụ ahụ na mgbapụta hydraulic na components. Mgbe mkparịta ụka gasịrị, achọpụtara na mmanụ hydraulic anti wear nwere ebe dị elu ma nwee mmetụta dị mma n'ozuzu ya. Ya mere, ọ kacha mma ịhọrọ mmanụ hydraulic anti wear. N'agbanyeghị otú mmanụ ahụ si merụọ nke ọma, ọ gaghị enwe ike ịrụ ọrụ nke ọma n'ọdịnihu. Ozugbo mmanụ emerụrụ, ọ ga-eweta ọnọdụ ebe a na-egbochi ihe nzacha nzacha dị na tank mmanụ, nke ga-emekwa ka mgbapụta mmanụ ahụ ghara ịmị mmanụ nke ọma, ọ ga-emetụtakwa nlọghachi mmanụ ahụ, na-eme mkpọtụ na mkpọtụ. N'ịzaghachi ọnọdụ a, ndị ọrụ dị mkpa kwesịrị ịdị na-ehicha tank mmanụ mgbe niile. N'oge a na-ejuputa mmanụ, a pụrụ iji ihe nzacha ma ọ bụ ihe nchacha mee ihe ọzọ iji mee ka mmanụ ahụ dịkwuo mma, mee ka mma mmanụ dịkwuo mma, na ekwesịrị ịtọ nkebi na ala mmanụ ahụ. N'okpuru mmetụta nke nkewa ahụ, mmanụ dị na mpaghara nlọghachi ga-ahapụ ihe ndị na-adịghị ọcha na mpaghara nlọghachi n'ihi mmetụta nke sedimentation, na-egbochi mmanụ ahụ nke ọma ịlaghachi azụ n'ime mpaghara mmiri.
(4) Gbochie mmetụta hydraulic
Na usoro nke igbochi mmetụta hydraulic, ebe a na-emepụta ihe nwere ike ịmalite site na akụkụ abụọ a: nke mbụ, mmetụta hydraulic mgbe ọdụ ụgbọ mmiri valve na-emechi na mberede. N'ime usoro nke idozi nsogbu ndị dị otú ahụ, a ga-ebelata ọsọ ọsọ nke valve ntụziaka n'ụzọ kwesịrị ekwesị. Ka ọsọ mmechi nke valvụ ntụziaka na-ebelata, oge ntụgharị ga-abawanye. Mgbe oge ntụgharị breeki gafere 0.2 sekọnd, nrụgide mmetụta ga-ebelata. Ya mere, enwere ike iji valve ntụziaka na-agbanwe agbanwe na usoro hydraulic. N'ihi n'eziokwu na ọsọ ọsọ ọsọ bụkwa ihe na-akpata oscillation na mkpọtụ, ọ dị mkpa ijikwa ọsọ ọsọ nke ọma na usoro nke igbochi mmetụta hydraulic. Ọ kacha mma ijikwa ọsọ nke pipeline n'okpuru 4.5 mita kwa nkeji. Jikwaa ogologo pipeline ọnụ, zere ịhọrọ ọkpọkọ nwere agba dị ka o kwere mee, na-ebute ụzọ hoses. Iji belata mmetụta hydraulic, ọ kacha mma ijikwa ọnụ mmiri mmiri nke ọma tupu emechie valve slide, nke bụkwa ụzọ bara uru maka ibelata mmetụta hydraulic. Nke abuo, mmetụta hydraulic na-eme mgbe akụkụ ndị na-akpụ akpụ na-agbaji ma mebie. Mgbe ị na-egbochi mmetụta ndị dị otú ahụ, ihe mbụ dị mkpa bụ ịtọlite valvụ nchekwa na-anabata ma na-agbanwe agbanwe na ntinye na ntinye nke cylinder hydraulic. Ọ kachasị mma iji valvụ nchekwa ihe na-eme ihe ozugbo ma jikwaa nrụgide ha nke ọma iji gbochie mmetụta nke oke nrụgide kpatara. Nke abuo, valvụ deceleration kwesịrị ka e jiri ya mee ihe dị ka isi ihe iji gbochie mmetụta ndị na-adịghị mkpa site na mmechi sekit mmanụ dị nwayọọ. N'otu oge ahụ, a ga-achịkwa ọsọ nke akụkụ ndị na-akpụ akpụ nke ọma, na-achịkwa ọsọ ya n'okpuru 10m kwa nkeji. Ọzọkwa, iji gbochie mmetụta hydraulic dị ukwuu, ọ kacha mma ịwụnye ụfọdụ ngwaọrụ nchekwa n'akụkụ elu nke cylinder hydraulic. Nke a nwere ike ọ bụghị naanị igbochi ngwa ngwa mgbapụta mmanụ na hydraulic cylinder ka ọ ghara ịdị ngwa ngwa, kamakwa ịchịkwa ọsọ ọsọ nke hydraulic cylinder iji gbochie oke mmetụta. Tụkwasị na nke ahụ, a ga-etinye valves nguzozi na valves azụ azụ na hydraulic cylinder ka ọ bụghị nanị ibelata ọsọ ọrụ hydraulic ruo n'ókè kasị ukwuu, ma na-egbochikwa mmetụta na-aga n'ihu nke ọma. Nke a bụkwa ụzọ bara uru iji mee ka nrụgide azụ azụ. N'ikpeazụ, ọ dị mkpa iji valvụ ntụziaka nwere mmetụta na-ekpo ọkụ, karịsịa na nnukwu mmiri mmiri, na imechi valvụ trotul nke otu ụzọ ma na-achịkwa nrụgide dị nro nke ọma iji gbochie oke nrụgide dị nro. N'ime usoro nke ibelata mmetụta hydraulic, ọ dịkwa mkpa ijikwa mkpochapụ nke hydraulic cylinder body iji gbochie oke mkpochapụ ma ọ bụ akara na-enweghị ezi uche na-emetụta ọrụ nkịtị nke sistemu hydraulic. Iji gbochie ihe omume ndị dị otú ahụ, ọ kacha mma iji pistons ọhụrụ ma dozie ihe mkpuchi kwesịrị ekwesị, ọ bụrụhaala na a na-eme nke a iji gbochie omume ọjọọ ruo n'ókè kachasị ike.
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