Ifekthri ikhiqiza ngokuyinhloko uchungechunge lwezinjini ezishintshayo ezincane zamamodeli ahlukahlukene, lapho ipulaki yesiteshi samanzi se-cylinder block kanye ne-cover press-fit kanye ne-cylinder head valve seat valve guide konke kusetshenziswa emishinini yokunyathelisa ye-servo.
I-Servo press yakhiwa ikakhulukazi isikulufu sebhola, isilayidi, i-shaft yokucindezela, i-casing, inzwa ye-force, imishini yokudlulisa emise okwezinyo (ngaphandle kochungechunge oluhle), i-servo motor (i-brushless DC motor).
I-servo motor iyidivayisi yokushayela yawo wonke umshini wokunyathelisa we-servo.Isifaki khodi sokuhlaziya semoto singakwazi ukukhiqiza amasignali edijithali ngokulungiswa okungafika kuma-microns angu-0.1, ukunemba okuphezulu, nesivinini sokulinganisa esisheshayo, esifanele isivinini esikhulu se-axial.
Inzwa ye-strain-type force iyisilinganiso sokumelana ngokusebenzisa i-static elastic deformation, enezinzuzo zokuzinza okuhle, izindleko eziphansi, ububanzi bohlelo lokusebenza kanye nokusebenza okulula.
I-screw yebhola kanye nemishini yokudlulisa evumelanisiwe enamazinyo konke kuqedela ukudluliselwa kusuka ku-servo motor kuya ku-shaft yokucindezela, ebonakala ngesakhiwo esizinzile, ukunemba okuphezulu kanye nezinga lokuhluleka eliphansi.
Inqubo yokwenza ukulawulwa kokucindezela kwe-Servo: Ukulawulwa kwenqubo yokunyakaza kuhlelwe isofthiwe ye-PROMESSUFM, idluliselwe kumojula yohlelo lokusebenza lokulawula izinombolo, bese iqhutshwa umshayeli we-servo ukushayela ukunyakaza kwe-servo motor, nokulawula ukunyakaza kokuphela kokuphumayo igcwaliswe ngemishini yokudlulisela.Ngemuva kokuthi isiphetho sicindezelwe, inzwa yokucindezela iphendula isignali ye-analog ngokusebenzisa i-deformation variable, futhi ngemva kokukhulisa nokuguqulwa kwe-analog-to-digital, iba isignali yedijithali futhi iyikhiphe ku-PLC ukuze iqedele ukuqapha kwengcindezi.
2 Izidingo zenqubo yokucindezelwa kwesihlalo se-valve
Ukucindezelwa kweringi yesihlalo se-valve kunezidingo zekhwalithi ephezulu uma kuqhathaniswa, futhi izidingo zamandla okucindezela ahambisanayo ziphezulu kakhulu.Uma amandla okucindezela ukucindezela emancane kakhulu, indandatho yesihlalo ngeke icindezelwe phansi kwembobo yesihlalo, okuholela egebeni phakathi kweringi yesihlalo kanye nembobo yesihlalo, okuzokwenza ukuba indandatho yesihlalo iwe. ngesikhathi sokusebenza isikhathi eside kwenjini.Uma amandla okucindezela ukucindezela okukhulu kakhulu, i-valve izoba Imifantu onqenqemeni lweringi yesihlalo noma ngisho nokuqhekeka kwekhanda lesilinda nakanjani kuzoholela ekwehleni okukhulu kwempilo yenjini.
Isikhathi sokuthumela: May-31-2022