I-Bolt njengethuluzi elivame ukusetshenziswa ku-fixture, isicelo sikhulu kakhulu, kodwa ukusetshenziswa kwesikhathi eside kuzoletha izinkinga eziningi, ezifana nokuxhumeka kokuxhumeka, amandla okubamba okwanele, ukugqwala kwebhawodi nokunye.Izinga nokusebenza kahle komshini kuzothinteka ngenxa yokuxhumeka okuxekethile kwamabholithi ngesikhathi sokwenziwa kwezingxenye.Ngakho kanjani ukukhulula ibhawudo?
Kunezindlela ezintathu ezivame ukusetshenziswa ezilwa nokuxegisa: i-friction anti-loosening, mechanical anti-loosening kanye ne-anti-loosening unomphela.
- Ibhawodi eliphindwe kabili
Isimiso samantongomane amelene nokuxegiswa phezulu: kunezindawo ezimbili zokungqubuzana lapho amantongomane aphindwe kabili emelene nokuxegiswa.Indawo yokuqala yokungqubuzana iphakathi kwamantongomane nesixhumi, kanti indawo yesibili yokungqubuzana iphakathi kwamantongomane namantongomane.Ngesikhathi sokufakwa, ukulayishwa kuqala kwendawo yokuqala yokungqubuzana kungu-80% wendawo yesibili yokungqubuzana.Ngaphansi komthelela kanye nemithwalo yokudlidliza, ukungqubuzana kwendawo yokuqala yokungqubuzana kuzokwehla futhi kunyamalale, kodwa ngesikhathi esifanayo, nati lokuqala lizocindezelwa, okuholela ekwandeni okwengeziwe kokungqubuzana kwendawo yesibili yokungqubuzana.Ukungqubuzana kokuqala nokwesibili kufanele kunqotshwe lapho inathi lixegiswa, njengoba amandla okungqubuzana kwesibili akhuphuka njengoba amandla okuqala okungqubuzana ehla.Ngale ndlela, umphumela wokulwa nokukhulula uzoba ngcono.
Isimiso esimelene nokuxegiswa kwentambo ephansi: Izibophelelo zentambo eziya phansi nazo zisebenzisa amantongomane aphindwe kabili ukuvimbela ukuxega, kodwa amantongomane amabili azungeza ezinhlangothini eziphambene.Ngaphansi komthelela kanye nemithwalo yokudlidliza, ukungqubuzana kwendawo yokuqala yokungqubuzana kuzokwehla futhi kunyamalale.
- 30° wedge wedge anti ubuchwepheshe obuxekethile
Kukhona i-bevel ye-wedge engu-30 ° phansi kwezinyo lentambo yesifazane engu-30 ° wedge.Lapho amantongomane ebhawodi eqiniswa ndawonye, amathiphu amazinyo ebhawodi acindezelwa ngokuqinile enqenqemeni yentambo yesifazane, okuphumela kumandla amakhulu okukhiya.
Ngenxa yoshintsho ku-Engeli ye-conformal, amandla avamile asetshenziswa kothintana phakathi kwezintambo aku-engeli engu-60 ° ku-shaft yebhawudo, kunokuba kube ngu-30 ° njengemicu evamile.Kusobala ukuthi ingcindezi evamile yentambo ye-wedge engu-30 ° inkulu kakhulu kune-clamping pressure, ngakho-ke umphumela wokungqubuzana ophikisana nokukhulula kufanele ukhuliswe kakhulu.
- Kusukela nut lock
Ihlukaniswe yaba: isetshenziselwa imishini yokwakha umgwaqo, imishini yezimayini, imishini yokudlidliza yamantongomane okuzivala anamandla aphezulu, asetshenziswa endaweni yendiza, izindiza, amathangi, imishini yezimayini, njengamantongomane okuzikhiya enayiloni, asetshenziselwa ukucindezela ukusebenza hhayi ngaphezulu kwama-ATM angu-2 kaphethiloli, uphalafini, amanzi noma umoya njengesisetshenziswa sokusebenza esisetshenziselwa - 50 ~ 100 ℃ izinga lokushisa elijikajikayo elizikhiyayo emkhiqizweni, kanye nenati lokukhiya insimbi yasentwasahlobo.
- Iglue yokuvala intambo
Iglue yokukhiya intambo iyi-(methyl) i-acrylic ester, i-initiator, iphromotha, i-stabilizer (i-polymer inhibitor), idayi kanye nesigcwalisi ndawonye engxenyeni ethile ye-adhesive.
Ngesimo sembobo: dlulisa ibhawudi embotsheni yesikulufu, sebenzisa iglue yokukhiya intambo entanjeni yengxenye ye-meshing, hlanganisa inadi bese uliqinisa ku-torque eshiwo.
Ngesimo lapho ukujula kwembobo yesikulufa kukhulu kunobude be-bolt, kuyadingeka ukusebenzisa i-glue yokukhiya kuntambo ye-bolt, hlanganisa futhi uqinise ku-torque ecacisiwe.
Ngesimo sembobo eyimpumputhe: lahla i-glue yokukhiya phansi komgodi oyimpumputhe, bese usebenzisa i-glue yokukhiya emgqeni we-bolt, uhlanganise futhi uqinise ku-torque ecacisiwe;Uma imbobo eyimpumputhe ivuleka phansi, i-glue yokukhiya kuphela isetshenziselwa intambo ye-bolt, futhi akukho glue edingekayo emgodini oyimpumputhe.
Ngesimo sokusebenza se-double-head bolt: i-glue yokukhiya kufanele yehliselwe emgodini we-screw, bese i-glue yokukhiya iboshwe ku-bolt, futhi i-stud ihlangene futhi iqiniswe ku-torque ecacisiwe;Ngemva kokuhlanganisa ezinye izingxenye, sebenzisa i-glue yokukhiya engxenyeni ye-meshing ye-stud kanye ne-nut, hlanganisa i-nati bese uyiqinisa ku-torque ecacisiwe;Uma imbobo eyimpumputhe ivulekile phansi, akukho kwehla kweglue emgodini.
Kuma-fasteners anentambo ahlanganiswe ngaphambilini (njengezikulufu ezilungisekayo) : ngemva kokuhlanganisa nokuqinisa ku-torque eshiwo, yehlisa ingcina yokukhiya endaweni enemeshini yentambo ukuze i-glue ingene ngokwayo.
- Iwasha lepakethi ephindwe kabili yokukhiya i-anti-loose
I-radial saw tooth endaweni engaphandle yewasha yokukhiya eboshwe ivalekile nendawo yokusebenza exhumana nayo.Lapho isistimu elwa nokuthukulula ihlangabezana nomthwalo oguquguqukayo, ukugudluka kungenzeka kuphela endaweni engaphakathi ye-gasket.
Ibanga lokunwebeka lewasha yesikhiya seweji lapho kuya khona ukushuba okunwebekayo likhulu kunokugudluzwa kwe-longitudinal komcu wokunwebeka webhawodi.
- Hlukanisa uphini kanye namantongomane afakwe
Ngemva kokuba inathi liqinisiwe, faka iphinikhodi yekhothari endaweni yamantongomane kanye nembobo yomsila webhawodi, futhi uvule umsila wephinikhodi yekhothari ukuze uvimbele ukuzungezisa okuhlobene kwentongomane nebhawodi.
- Intambo yensimbi yochungechunge ikhululekile
Ukuvimbela ukuxegiswa kochungechunge lwezintambo zensimbi ukufaka intambo yensimbi embotsheni yekhanda lebhawodi, bese uxhuma amabhawudi ngochungechunge ukuze aqukane.Kuyindlela enokwethenjelwa kakhulu yokuphumula, kodwa ikhohlisayo ukuyiqaqa.
- Misa i-gasket
Ngemuva kokuthi inathi liqinisiwe, gobela iwasha yokumisa i-single-lug noma i-double-lug eceleni kwenadi nesixhumi ukuze ukhiye inathi.Uma amabhawodi amabili edinga ukuhlangana okukabili, ama-washer amabhuleki aphindwe kabili angasetshenziswa ukwenza amantongomane amabili abhulekisane.
- Iwasha lasentwasahlobo
Isimiso esimelene nokukhululwa kwe-washer yasentwasahlobo yukuthi ngemva kokuba i-washer yasentwasahlobo isicaba, i-washer yasentwasahlobo izokhiqiza ukuqina okuqhubekayo, ukuze umbhangqwana wokuxhumanisa intambo ye-nati ne-bolt uqhubeke nokugcina amandla okungqubuzana, ukukhiqiza umzuzu wokumelana, ukuvimbela. i-nati likhululekile.
- Ubuchwepheshe bokuqiniswa kwe-hot melt
Ubuchwepheshe bokuqiniswa kwe-hot melt, ngaphandle kwesidingo sokuvulwa kwangaphambili, kuphrofayili evaliwe kungenziwa ngokuthepha ngqo ukuze kuzuzwe ukuxhumana, embonini yezimoto esetshenziswa kakhulu.
Lobu buchwepheshe bokuncibilika obushisayo buyinqubo ebandayo yokwenza ukuzithepha kanye nokuhlanganisa isikulufu ngemuva kokuzungezisa isivinini esikhulu semoto kumshini weshidi ozoxhunywa ngokuqina kwe-shaft enkabeni yemishini kanye nokuguqulwa kwepulasitiki kukhiqizwa ukushisa kwe-friction.
- kulayishwe kuqala
Uxhumano lwebhawodi lamandla amakhulu ngokuvamile aludingi izinyathelo ezengeziwe zokulwa nokuxegisa, ngoba amabhawudo anamandla aphezulu ngokuvamile adinga amandla amakhulu okuqinisa ngaphambi kokuqina, amandla anjalo amakhulu okuqinisa phakathi kwentongomane nesixhumi ukuze kukhiqizwe ingcindezi enamandla, lokhu kucindezela. izovimbela ukujikeleza kwe-torque ye-nut friction, ngakho-ke i-nut ngeke ikhululeke.
Isikhathi sokuthumela: Mar-04-2022