Umuyagankuba w'amashanyarazi uburyo burambuye bwo gukora amashanyarazi agomba gutekerezwa

Amashanyarazi yamashanyarazi arambuye yuburyo bukoreshwa mumashanyarazi agomba gufatwa nkimashini nziza, kugira uburyo bwo kugenzura neza, icyingenzi nukugira imirimo ihagije yo kwitegura mbere yo kugenzura. Uburyo burambuye bwo gukora bwa valve yamashanyarazi burimo imirimo yo kwitegura mbere yimikorere nibibazo byo kwitabwaho mugihe ibikorwa ari ibice bibiri, nkuko byasobanuwe muburyo bukurikira: 1. Imirimo yo kwitegura mbere yo gukoreshwa 1. Mbere yo gukora valve, ugomba rwose soma amabwiriza yo gukora. 2. Urujya n'uruza rwa gaze rugomba kuba rusobanutse mbere yo gukora, kandi hagomba kugenzurwa ikimenyetso cyo gufungura no gufunga. 3, genzura isura ya valve yamashanyarazi kugirango urebe niba valve yamashanyarazi itose, niba hari itose ryo kuvura byumye; Niba hari ibindi bibazo bigomba gukemurwa mugihe, ntabwo nibikorwa byamakosa. 4. Kubikoresho byamashanyarazi bimaze amezi arenga 3 bidakoreshwa, genzura clutch mbere yo gutangira, wemeze ko ikiganza kiri mumwanya wintoki, hanyuma urebe niba insulasiyo, kuyobora hamwe numurongo wamashanyarazi wa moteri. Babiri, amashanyarazi yo gukora amashanyarazi kwirinda 1. Mugihe utangiye, menya neza ko ikiganza cya clutch kiri mumwanya uhuye. 2. Niba icyuma cyamashanyarazi kigenzurwa mubyumba bigenzura, shyira ihererekanyabubasha kumwanya wa REMOTE, hanyuma ugenzure uburyo bwo guhinduranya amashanyarazi binyuze muri sisitemu ya SCADA. 3, niba igenzurwa nintoki, ihererekanyabubasha muri LOC> 4, ikoreshwa ryumwanya wo kugenzura umurima, bigomba kugenzura gufungura no gufunga ibimenyetso no gufunga ibikorwa, gufungura no gufunga impamyabumenyi bigomba kuba byujuje ibisabwa. 5, ikoreshwa ryumurima wigenzura rya valve yuzuye ifunze, mbere yuko valve ifunga ahantu, igomba guhagarika icyuma cyamashanyarazi, koresha valve kugirango ifunge ahantu. 6, stroke na super torque mugenzuzi nyuma yo gushiraho valve, ifunguye neza cyangwa ifunze byuzuye valve, igomba kwitondera kugenzura kugenzura imitsi, nka valve ihinduranya umwanya utaruhutse, igomba guhita ihagarika intoki byihutirwa. . 7. Muburyo bwo gufungura no gufunga valve, mugihe urumuri rwerekana ibimenyetso rwerekana ko atari rwo kandi na valve ifite amajwi adasanzwe, igomba guhagarikwa kugirango igenzurwe mugihe. 8. Nyuma yo gukora neza, amashanyarazi ya valve yamashanyarazi agomba gufungwa. 9. Mugihe dukoresha indangagaciro nyinshi icyarimwe, dukwiye kwitondera imikorere ikurikirana kandi tukuzuza ibisabwa mubikorwa. 10. Iyo ufunguye umurambararo munini wa diameter hamwe na valve ya bypass, niba itandukaniro ryumuvuduko hagati yimpande zombi ari nini, valve ya bypass igomba gukingurwa mbere kugirango ihindure umuvuduko, hanyuma na valve nkuru: nyuma ya valve nyamukuru ifunguye, bypass valve igomba gufungwa ako kanya. 11. Iyo wakiriye no kohereza umupira w'ingurube (igikoresho), umupira wumupira unyuramo ugomba gufungura byuzuye. 12. 13. Muburyo bwo gukora amarembo yo gukora, hagarika valve na plaque ya plaque, iyo ifunze cyangwa ifunguye hejuru yapfuye cyangwa hasi yapfuye, igomba guhinduka 1/2 ~ 1. Mubikorwa byubwubatsi, guhitamo neza kwamashanyarazi nimwe mubisabwa kugirango wuzuze ibisabwa kugirango ukoreshwe. Niba amashanyarazi akoreshwa adatoranijwe neza, ntabwo bizagira ingaruka kumikoreshereze, ariko kandi bizana ingaruka mbi cyangwa igihombo gikomeye. Kubwibyo, amashanyarazi agomba guhitamo neza mugushushanya imiyoboro. Usibye ibipimo byumuyoboro, valve yamashanyarazi igomba kwita cyane kubidukikije kubikorwa byayo. Kuberako igikoresho cyamashanyarazi muri valve yamashanyarazi nigikoresho cyumukanishi n amashanyarazi, imikorere yacyo igira ingaruka cyane kubikorwa byayo. Mubihe bisanzwe, valve yamashanyarazi mubidukikije ikora ifite ubwoko bukurikira: 1, kwishyiriraho imbere cyangwa gukoresha hanze hamwe ningamba zo kubarinda; 2, gushiraho hanze, umuyaga, umucanga, imvura, izuba nibindi byangirika; 3, hamwe na gaze yaka, iturika cyangwa ibidukikije byumukungugu; 4, agace gashyushye nubushuhe, ibidukikije bishyuha; 5, ubushyuhe bwumuyoboro uhuza ni hejuru ya 480 ℃ cyangwa hejuru; 6, ubushyuhe bwibidukikije buri munsi -20 ℃; 7. Biroroshye kurengerwa cyangwa kwibizwa mumazi; 8, hamwe nibikoresho bya radioaktike (amashanyarazi ya kirimbuzi nibikoresho byo gupima ibikoresho bya radio) ibidukikije; 9. Ibidukikije mu bwato cyangwa ku kivuko (hamwe na spray yumunyu, ifu, itose); 10, hamwe n'ibihe byo kunyeganyega bikabije; 11, bakunda guhura n'umuriro; Kuri valve yamashanyarazi mubidukikije byavuzwe haruguru, imiterere yibikoresho byamashanyarazi, ibikoresho ningamba zo gukingira biratandukanye. Kubwibyo, ibikoresho byamashanyarazi bihuye bigomba guhitamo ukurikije ibidukikije byavuzwe haruguru. Ukurikije ibisabwa byo kugenzura ibyubuhanga, imikorere yo kugenzura valve yamashanyarazi irangizwa nigikoresho cyamashanyarazi. Intego yo gukoresha valve yamashanyarazi nugukingura, gufunga no guhindura imiyoboro ya valve kugirango ugere kubikoresho bidafite amashanyarazi cyangwa kugenzura mudasobwa. Kugeza ubu gukoresha ibikoresho byamashanyarazi ntabwo ari ukuzigama abakozi gusa. Kuberako imikorere nubuziranenge bwibicuruzwa byabakora ibicuruzwa bitandukanye biratandukanye, kubwibyo, guhitamo ibikoresho byamashanyarazi no guhitamo valve nibyingenzi muburinganire bwubwubatsi. Icya gatatu, kugenzura amashanyarazi ya valve kubera amashanyarazi akomeje gutera imbere kurwego rwibisabwa byogukora inganda, uruhande rumwe ruhura nogukoresha amashanyarazi menshi kandi menshi, kurundi ruhande ruhura nibisabwa kugenzura ibyuma byamashanyarazi bigenda byiyongera kandi hejuru, byinshi kandi bigoye. Umuyoboro w'amashanyarazi rero muruhande rwo kugenzura amashanyarazi igishushanyo nacyo gihora kivugururwa. Hamwe nogutezimbere siyanse nubuhanga no kumenyekanisha mudasobwa, uburyo bushya kandi butandukanye bwo kugenzura amashanyarazi buzakomeza kwiyongera. Kugirango harebwe uburyo rusange bwo kugenzura amashanyarazi, hagomba kwitonderwa guhitamo uburyo bwo kugenzura ububiko bwamashanyarazi. Kurugero, ukurikije ibikenewe byumushinga, niba wakoresha uburyo bwo kugenzura bukomatanyije, buracyari uburyo bumwe bwo kugenzura, niba guhuza nibindi bikoresho, kugenzura porogaramu biracyakoreshwa mugucunga porogaramu ya mudasobwa, nibindi, kugenzura. ihame riratandukanye. Icyitegererezo cyatanzwe nuwakoze ibikoresho byamashanyarazi ya valve nigipimo ngenderwaho cyo kugenzura amashanyarazi, bityo igice cyo gukoresha kigomba kuba kumenyekanisha tekinike hamwe nuwakoze ibikoresho byamashanyarazi kugirango asobanure neza tekiniki. Mubyongeyeho, mugihe duhitamo ibyuma byamashanyarazi, dukwiye gusuzuma niba twagura andi mashanyarazi. Muri rusange, umugenzuzi agurwa ukwe. Mubihe byinshi, mugihe ukoresheje igenzura rimwe, birakenewe kugura umugenzuzi, kuko kugura umugenzuzi byoroshye kandi bihendutse kuruta ibishushanyo mbonera byabakoresha. Iyo imikorere yo kugenzura amashanyarazi idashobora kuba yujuje ibyangombwa byubushakashatsi, igomba gushyirwa mubikorwa byinganda kugirango ihindure cyangwa ibe yongeye gushushanya. Igikoresho cyamashanyarazi nigikoresho cyingirakamaro kugirango tumenye gahunda ya valve igenzura, igenzura ryikora kandi igenzura kure. Igikorwa cyacyo gishobora kugenzurwa na stroke, torque cyangwa ubunini bwa axial. Kuberako ibiranga akazi nigipimo cyo gukoresha ibikoresho byamashanyarazi ya valve biterwa nubwoko bwa valve, ibisobanuro byakazi byigikoresho hamwe numwanya wa valve mumiyoboro cyangwa ibikoresho, kubwibyo rero, guhitamo neza ibikoresho byamashanyarazi ni ngombwa kuri irinde ibintu birenze urugero (torque ikora irarenze kugenzura umuriro). Mubisanzwe, guhitamo neza ibikoresho byamashanyarazi ya valve bishingiye kuri ibi bikurikira: Gukoresha itara rikoresha torque ikora nicyo kintu nyamukuru cyo gutoranya ibikoresho byamashanyarazi ya valve, kandi ibisohoka biva mubikoresho byamashanyarazi bigomba kuba inshuro 1.21.5 yumuriro wa igereranya ikora. Hariho ubwoko bubiri bwimashini nyamukuru kugirango igenzure igikoresho cyamashanyarazi ya thrust valve: imwe ntabwo igizwe na disiki ya disiki, isohoka itaziguye; Ibindi ni iboneza rya disiki ya disikuru, ibisohoka bisohoka binyuze muri disiki ya stem stem nut mubisohoka. Ibisohoka bya shaft bizunguruka nimero ya valve ibikoresho byamashanyarazi bisohoka shaft izunguruka numero ya diameter yizina ryikibaho cya stem, numero yumutwe, ukurikije imibare ya M = H / ZS (M kubikoresho byamashanyarazi bigomba kunyurwa numubare wuzuye wimpeta . Diameter yikibaho kumpande nyinshi zifungura-inkoni, niba igikoresho cyamashanyarazi cyemerera diameter nini ugereranije ntigishobora kunyura mumurongo wa valve, ntishobora guteranyirizwa mumashanyarazi. Kubwibyo, umurambararo wimbere wibisohokayandikiro bisohoka byigikoresho cyamashanyarazi bigomba kuba binini kurenza diametre yinyuma yikibabi cyafunguye-inkoni. Kubirindiro byijimye byijimye mumashami azunguruka hamwe na rot-rotary nyinshi, nubwo bidakenewe gusuzuma diameter yikibiti cya valve, diameter yikibiti cya valve nubunini bwinzira nyamukuru nayo igomba gutekerezwa byuzuye muri guhitamo, kugirango inteko ishobore gukora bisanzwe. Niba gufungura no gufunga umuvuduko wibisohoka byihuta byihuta, biroroshye kubyara amazi percussion phenomenon. Kubwibyo, gufungura no gufunga byihuse bigomba guhitamo ukurikije uburyo butandukanye bwo gukoresha. Igikoresho cyamashanyarazi gifite ibyangombwa byihariye, ni ukuvuga, bigomba kuba bigabanya kugabanya umuriro cyangwa imbaraga za axial. Mubisanzwe, igikoresho cyamashanyarazi ya valve ikoresha guhuza imipaka. Iyo ibisobanuro by'igikoresho cy'amashanyarazi byagenwe, igenzura ryacyo rigenwa. Mubisanzwe mugihe cyagenwe cyagenwe cyo gukora, moteri ntizirenza. Ariko nkibihe bikurikira birashobora gutuma umuntu arenza urugero: icya mbere, amashanyarazi ni make, ntashobora kubona itara risabwa, kugirango moteri ihagarare; Icya kabiri, uburyo bwo kugabanya itara ryahinduwe nabi kugirango rirusheho kuba ryinshi kurindi, bivamo guhorana umuriro mwinshi cyane, kugirango moteri iruhuke; Icya gatatu, gukoresha rimwe na rimwe, kubyara ubushyuhe bwo kuzigama, kurenza ubushyuhe bwa moteri; Icya kane, umuzenguruko wuburyo bwo kugabanya torque unanirwa kubwimpamvu runaka, kuburyo itara rinini cyane; Icya gatanu, gukoresha ubushyuhe bwibidukikije ni hejuru cyane, kuburyo ubushyuhe bwa moteri bugabanuka ugereranije. Mubihe byashize, uburyo bwo kurinda moteri nugukoresha fuse, kurengana kurenza urugero, ubushyuhe bwumuriro, thermostat, nibindi, ariko ubu buryo bufite ibyiza nibibi. Nta buryo bwizewe bwo kurinda ibikoresho byamashanyarazi bifite umutwaro uhinduka. Kubwibyo, birakenewe gufata uburyo butandukanye bwo guhuza, bukusanyirijwe mubwoko bubiri: kimwe nukumenya kwiyongera cyangwa kugabanuka kwa moteri yinjira; Iya kabiri ni ukumenya umuriro wa moteri ubwayo. Izi nzira zombi, tutitaye kubwoko bwa moteri yubushyuhe bwo gusuzuma igihe cyatanzwe. Mubisanzwe, uburyo bwibanze bwo kurinda ibintu birenze ni: kuburinzi burenze bwo gukora moteri ikomeza cyangwa imikorere ya point, thermostat irakoreshwa; Ubushuhe bwumuriro bukoreshwa mukurinda guhagarika moteri; Kubwimpanuka zumuzunguruko mugufi, fuse cyangwa relay irenga ikoreshwa.