Ukufakwa kahle kwe-valve disc impande 6 ukugcinwa nokugcinwa kwe-valve egobayo

Ukufakwa kahle kwe-valve disc impande 6 ukugcinwa nokugcinwa kwe-valve egobayo

UKUVALWA KAHLE KWE-FUMP KANYE NEVALIVU KUXHUMANA EMVA KONKE WEZINKSI ZOMUNTU NGAMUNTU, FUTHI UQINISEKISE ukuthi okokusebenza okudinga ukushintshwa kwempande yediski kubekwe yodwa ngokuyimpumelelo ngokuhambisana nesayithi nohlelo. Ukufakwa kahle kwe-disc root nakho kuyisihluthulelo sokuqinisekisa umphumela wokuvala. Faka impande ye-pan. FAKA ngokucophelela IZINDAndatho ZEZIMPANDE NGASINYE NGESIKHATHI, UGOQE INDANDATHO NGAYINYE EMHLABENI NOMA ISIQINISEKISO UKUTHI ** IZINDANDANGO ZISEMBEWENI NGOKUPHELELE EBHOKISINI LOKUGQILA NGAPHAMBI KOKUFAKA INDANDATHO ESILANDELAYO, AHLANGANISWA OKUNGENINGI AMADEGREE AYI-90, AHLUKENE KABUSHA, .
UKUVALWA KAHLE KWE-FUMP KANYE NEVALIVU KUXHUMANA EMVA KONKE WEZINKSI ZOMUNTU NGAMUNTU, FUTHI UQINISEKISE ukuthi okokusebenza okudinga ukushintshwa kwempande yediski kubekwe yodwa ngokuyimpumelelo ngokuhambisana nesayithi nohlelo. Ukufakwa kahle kwe-disc root nakho kuyisihluthulelo sokuqinisekisa umphumela wokuvala.
1, khetha impande. Qinisekisa ukuthi impande ekhethiwe kufanele ihlangabezane nezimo zokusebenza ezidingwa uhlelo namathuluzi; Ngokuvumelana namarekhodi okulinganisa, bala indawo ephambanayo yempande kanye nenani lamasongo ezimpande adingekayo; Hlola izimpande ukuze uqiniseke ukuthi azikho iziphambeko; Ngaphambi kokufaka, qiniseka ukuthi izinto zokusebenza nezimpande zihlanzekile.
2. Ithuluzi lokufaka impande yediski idinga ukusetshenziswa nethuluzi le-disk root **, futhi i-clamping nut iqiniswa kusengaphambili ngedivayisi yokubopha. Ukwengeza, ukusetshenziswa njalo kwezindawo zokuphepha ezijwayelekile kanye nokuhambisana nemithetho efanele yokuphepha kuyadingeka. Ngaphambi kokufaka impande ye-disc, zijwayeze le mishini elandelayo: umshini wokusika wokuhlola indandatho ye-disc root, ukuhlola i-torque wrench noma i-wrench, isigqoko sokuphepha, ama-caliper angaphakathi nangaphandle, i-lubricant ye-fastening device, i-reflector, ithuluzi lokukhipha impande ye-disc, impande ye-disc ithuluzi lokusika, ama-vernier calipers, njll.
3. Ukuhlanza nokuhlola. Khulula kancane kancane inadi le-gland lebhokisi lokugxusha, khulula yonke ingcindezi esele ekuhlanganiseni kwempande yepani, susa noma iyiphi impande endala ye-pan, bese uhlanza kahle ibhokisi lokugxusha shaft/induku; Hlola i-shaft/induku ukugqwala, ukubola, imihuzuko noma ukuguga ngokweqile; Hlola ukuthi ezinye izingxenye zinama-burrs, ukuqhekeka, ukuguga, zizonciphisa impilo yempande; Hlola ukuthi ibhokisi lokugxusha linemvume enkulu kakhulu, kanye nokugqama kwe-shaft/induku; Shintsha izingxenye zibe namaphutha amakhulu; Hlola impande endala njengesisekelo sokuhlaziya ukwehluleka ukuthola imbangela yokwehluleka kwangaphambi kwesikhathi kwempande.
4. Ukulinganisa nokuqopha. Rekhoda ububanzi be-shaft/induku, indawo yokumboza yebhokisi nokujula, bese ubhala ibanga ukusuka phansi ukuya phezulu ebhokisini lokugxusha lapho iringi ivalwe ngamanzi.
5, ukulungiswa kwendandatho impande. Hlukanisa izimpande ngokugoqa izimpande ku-shaft yobukhulu obufanele, noma usebenzisa isisiki sendandatho yezimpande esilinganisiwe; Sika IZIMPANDI ZEDISCSI EZIZINDENI (ISIKWERE) NOMA IMITHA (30-45 DEGREES) NJENGOBA KUDINGEKA, INDANDATHO EYODWA NGESIKHATHI, FUTHI HLOLA USAYIZI ONOSHAFT NOMA ISIQINISO. I-Mold ROOT UKUZE UQINISEKISE UKUTHI Usayizi ENDANDATHO UNEMBILE KU-SHAFT NOMA ISIQINISO, SIKA INDANDATHO YOKUPAKA UMA KUDINGEKA NGOKOKULANDELA IZIMFUNDISO NOMA IZIDINGO ZOMSHINDI.
6. Faka impande ye-pan. FAKA ngokucophelela IZINDAndatho ZEZIMPANDI NGAYEDWA NGESIKHATHI, UGOQE INDANDATHO NGAYINYE EMHLABENI NOMA ISIQINISO, UQINISEKISE UKUTHI AMANDANGO ASEMBEWENI NGOKUGCWELE EBHOKISINI LOKUGQILA NGAPHAMBI KOKUFAKA INDANDATHO ELANDELAYO, IHLUKANISWE Okungenani AMAdigri angama-90, AHLUSHWE FUTHI. Ngemva kokufakwa kwendandatho yokugcina, qinisa inati ngesandla bese ucindezela phansi ngokulinganayo endlaleni. Uma kukhona indandatho yokuvala amanzi, hlola ukuthi ibanga phakathi kwempande yepuleti nangaphezulu kwebhokisi lokugxusha lilungile. Qinisekisa futhi ukuthi i-shaft noma isiqu singajikeleza ngokukhululekile.
Ukugcinwa nokugcinwa kwe-valve ngaphambi kokushiswa, ngaphambi nangemva kokukhiqizwa kokugcinwa kochwepheshe kwe-valve, ngoba isevisi ye-valve ekukhiqizeni nasekusebenzeni idlala indima ebalulekile, ukulungiswa okulungile nokuhlelekile nokuphumelelayo kuzovikela i-valve, umsebenzi we-valve nokwandisa isikhathi sesevisi. impilo ye-valve. Ukugcinwa kwe-valve kungase kubonakale kulula, kodwa akunjalo. Kuvame ukushaywa indiva izici zomsebenzi.
I-valve grease, ngokuvamile yayinganakwa inani lamafutha. Ngemuva kokugcwalisa amafutha, opharetha ukhetha ukuxhumana phakathi kwe-valve nokugcwalisa amafutha, bese egcwalisa ukugcwaliswa kwamafutha. Kunezimo ezimbili: ngakolunye uhlangothi, inani lamafutha lingaphansi kokwanele, futhi indawo yokuvala uphawu igqokwa ngokushesha ngenxa yokuntuleka kokugcoba. Ngakolunye uhlangothi, umjovo wamafutha amaningi udala imfucuza. Akukho ukubala okunembile komthamo wophawu lwe-valve ngokusho kwesigaba sohlobo lwe-valve. Ungakwazi ukubala umthamo wokuvala ngosayizi wevalvu kanye nesigaba, bese ujova inani elifanelekile lamafutha.
Okwesibili, amafutha e-valve, ngokuvamile angayinaki inkinga yokucindezela. Ngesikhathi sokusebenza komjovo we-lipid, ingcindezi yomjovo we-lipid inoshintsho olujwayelekile lwe-peak-valley. Ingcindezi iphansi kakhulu, uphawu luyavuza noma lwehluleke, ukucindezela kuphezulu kakhulu, indawo yokujova igrisi ivinjiwe, igrisi esesigxivini iqinisiwe noma iringi yophawu ikhiywe ngebhola levalvu kanye nepuleti levalvu. Imvamisa, lapho ingcindezi yokujova igrisi iphansi kakhulu, igrisi ejovwe igelezela ngaphansi kwegumbi levalvu, ngokuvamile eyenzeka kumavalvu esango amancane. Ngenkathi ukucindezela komjovo wamafutha kuphezulu kakhulu, ngakolunye uhlangothi, hlola i-nozzle yamafutha, uma imbobo yamafutha ivinjiwe, yishintshe; Ngakolunye uhlangothi, ukuqina kwe-lipid, uketshezi lokuhlanza kufanele kusetshenziselwe ukuthambisa ngokuphindaphindiwe amafutha ophawu ohlulekile, kanye nokujova ukushintshwa kwamafutha amasha. Ngaphezu kwalokho, uhlobo lwe-seal kanye nempahla yophawu, nayo ithinta ingcindezi yomjovo, amafomu ophawu ahlukene anengcindezi ehlukile yomjovo, ngokuvamile, ingcindezi yomjovo wophawu oluqinile iphakeme kunophawu oluthambile.
Okwesithathu, lapho i-valve igcoba, qaphela i-valve endaweni yokushintsha. Ukugcinwa kwe-valve yebhola ngokuvamile kusesimweni esivulekile, izimo ezikhethekile zikhetha ukuvala ukulungiswa. Amanye ama-valve akufanele abe endaweni evulekile. I-valve yesango kufanele ivalwe ngesikhathi sokulungiswa ukuze kuqinisekiswe ukuthi amafutha agcwele i-groove yokuvala eduze nendandatho yokuvala. Esikhundleni esivulekile, i-grease yophawu ingena ngqo kumzila wokugeleza noma ekamelweni le-valve, okuholela ekulahlekeni.
Okwesine, lapho grease valve, ngokuvamile indiva umphumela amafutha. Ukucindezela, inani lamafutha kanye nesimo sokushintsha kwakujwayelekile ngesikhathi sokusebenza. Kodwa-ke, ukuze kuqinisekiswe umphumela wamafutha we-valve, ngezinye izikhathi kuyadingeka ukuvula noma ukuvala i-valve, hlola umphumela wokugcoba, futhi uqinisekise ukuthi ibhola le-valve noma i-lubrication ebusweni besango ilingana.
Okwesihlanu, gcoba, qaphela ukugeleza kwe-valve yomzimba kanye nokunciphisa ingcindezi yokuvimbela ucingo. Ngemuva kokuhlolwa kwengcindezi ye-valve, igesi kanye nomswakama egumbini le-valve legumbi lokuvala kuyakhuphuka ngenxa yokukhuphuka kwezinga lokushisa elizungezile, futhi ukugeleza kwamanzi nokucindezela kufanele kwenziwe kuqala lapho amafutha ejojowe, ukuze kube lula. ukuqhubeka kahle komsebenzi wokujova amafutha. Ngemuva komjovo wamafutha, umoya kanye nomswakama ekamelweni lokuvala kuyasuswa ngokuphelele. Ukukhulula ngesikhathi ukucindezela kwegumbi le-valve, kodwa futhi nokuqinisekisa ukuphepha kwe-valve. Ngemuva komjovo wamafutha, kuyadingeka ukuthi uqinise umsele kanye nepulaki yocingo lokukhulula ukucindezela ukuvimbela izingozi.
Okwesithupha, lapho umjovo wamafutha, kufanele sinake inkinga yamafutha afanayo. Emjovweni ojwayelekile wamafutha, imbobo yamafutha eseduze kakhulu nomlomo womjovo wamafutha ingamafutha okuqala, bese kuya endaweni ephansi, indawo ephakeme, ngokulandelana ephuma emafutheni. Uma kungenjalo ngokuvumelana nomthetho noma ngaphandle kwamafutha, kufakazelwa ukuthi kukhona ukuvinjelwa, ukwelashwa okufika ngesikhathi.
Okwesikhombisa, amafutha kufanele futhi abonwe lapho ububanzi be-valve kanye nenkinga yokuvala isihlalo sesihlalo. Isibonelo, i-valve yebhola, uma kukhona ukuphazamiseka kwendawo evulekile, ungalungisa umkhawulo wesikhundla esivulekile ngaphakathi, qinisekisa ukuthi ububanzi buqondile bese ukhiya. Lungisa umkhawulo hhayi nje ukuphishekela isikhundla sephathi esivulekile noma esiseduze, ukuze ucabangele konke. Uma indawo yokuvula isicaba futhi ingekho, i-valve ngeke ivalwe ngokuqinile. Ngokufanayo, lapho silungisa indawo yokuvala, kufanele futhi sicabangele ukulungiswa okuhambisanayo kwendawo yokuvula. Qinisekisa ukuthi i-Engeli engakwesokudla ye-valve.
Okwesishiyagalombili, umjovo wamafutha, kufanele uvalwe umlomo womjovo wamafutha. Gwema ukungcola kungena, noma i-lipid oxidation emlonyeni wamafutha, futhi ikhava kufanele igcotshwe ngamafutha e-antirust ukugwema ukugqwala. Okokusebenza okulandelayo.
Okwesishiyagalolunye, lapho umjovo wamafutha, kufanele futhi sicabangele izinkinga ezithile ngohlelo lokuthuthwa kwamafutha esikhathini esizayo. Uma kubhekwa izimfanelo ezihlukene zikadizili nophethiloli, umthamo wokugaya nokuwohloka kukaphethiloli kufanele ucatshangelwe. Esikhathini esizayo sokusebenza kwe-valve, lapho uhlangabezana nokusebenza kwesigaba sikaphethiloli, faka amafutha ngesikhathi esifanele ukuvimbela ukuguga.
Okweshumi, gcoba, ungayinaki ingxenye yesiqu samafutha. Kukhona umkhono oshelelayo noma ukupakisha ku-valve shaft, nayo edinga ukugcinwa igcotshiwe ukuze kuncishiswe ukumelana nokungqubuzana ngesikhathi sokusebenza. Uma ukugcoba kungenakuqinisekiswa, i-torque izokwandisa ingxenye yokugqoka ngesikhathi sokusebenza kukagesi, futhi ukushintshwa kuzoba nzima ngesikhathi sokusebenza ngesandla.
Amanye AMAVAVAVA EBHOLA AMAKIWE NGEMIcibisholo EMZIMBENI, UMA ENGAPHAMBILI NGESIZULU FIOW HANDWRITING, KUYINDLELA YESIHLALO sokuvala, hhayi njengereferensi yesiqondiso sokugeleza okuphakathi, isiqondiso sokuzivuza kwe-valve siphambene. Ngokuvamile, ama-valve ebhola anezihlalo ezimbili ezivaliwe anokugeleza okuphindwe kabili.
Okweshumi nambili, ukugcinwa kwe-valve, nakho kufanele kunake ikhanda likagesi kanye nendlela yokudlulisela enkingeni yamanzi. Amanzi emvula angena ikakhulukazi ngenkathi yezimvula. Enye iwukwenza indlela yokudlulisela noma ukugqwala kwemikhono ye-shaft, enye ibe yiqhwa ebusika. Ngenxa yokuthi i-torque yokusebenza kwe-valve kagesi inkulu kakhulu, ukulimala kwezingxenye zokudlulisela kuzokwenza ukuthi injini ingalayishi noma ukuvikela i-torque enkulu kugxume ukuze kuzuzwe ukusebenza kukagesi. Izingxenye zokudlulisela zonakele futhi ukusebenza ngezandla akunakwenzeka. Ukusebenza mathupha nakho akukwazi ukuvulwa nokucishwa ngemva kwesenzo sokuvikela i-overtorque. Uma ukusebenza okuphoqelelwe, izingxenye ze-alloy zangaphakathi zizolimala.
Ukufingqa, ukugcinwa kwe-valve kuyisayensi, imiphumela yayo ayikwazi ukubonwa noma ukuthintwa. Ngempela ngesimo sengqondo sesayensi, ukuze kwenziwe ukugcinwa kwe-valve kusebenze ukuze kuzuzwe umphumela ofanele kanye nenjongo yokusetshenziswa.