Chevron ukudluliswa: ubukghoni nokubhalelwa

Lesi sigaba se-Mechanics njengoba izingxenye zemishini, konke abafundi amakhono obuchwepheshe. Highlights kuthiwa okuqhamile phezu amagiya, okuyinto zitholakala ngezinhlobonhlobo eziningana. Spur, Helical futhi herringbone igiya - bajwayele cishe kuzo zonke izimboni.

Lisho ukuthini Ukuzilungiselela

Ngaphambi sikhuluma ngalokho a cylindrical herringbone igiya, kubalulekile ukubhekana nezinhlinzeko jikelele. Ukuzilungiselela esetshenziswa ukudlulisa ezinyakazayo rotary phakathi lapho imiphini. Kusukela ukuxhumana ngqo kuhlanganisa yebhangqa amagiya amazinyo igiya. izinguquko isilinganiso Gear kuye ngobukhulu gear kanye sesibalo samazinyo kwalo.

Ukushintsha isivinini emincane ne torque - imisebenzi eyisisekelo iyiphi igiya, kuhlanganise herringbone. isicelo Okubanzi ofanayo izimboni ezahlukene zidinga ukuthuthukiswa okuqhubekayo kanye ukuthuthukisa izici lobuchwepheshe ukudluliswa. Ngenxa yalokho, kukhona izinhlobo ezintsha izixhumanisi, sebenzisa ephezulu amandla Alloys, amazinyo, njll

Herringbone amagiya nabo bonke ngazo

Njengoba siye waqonda, lolu hlobo ukubandakanyeka kubhekisela esenzakalweni esiyisimangaliso igiya. Sichaza izici isakhi kancane nge ukudluliswa inikezwe. Kusukela igiya classical esinalo umehluko omkhulu. Okokuqala, umqhele izinyo iqondiswa bacondze etindzaweni letehlukene. Ngakho, ngakolunye uhlangothi lwale iringi basuke bayichezukisa ohlangothini olulodwa zibe reverse - ngakolunye uhlangothi.

Kuphephile ukusho ukuthi ukudluliselwa ubakakimbili ube nenamba enkulu izinzuzo. Ngokwesibonelo, ukungabi bikho kokukhanya umthwalo Axial phezu ukuzala, ezingasetshenziswa isikhathi engeyokuqala inkonzo. Ngaphezu kwalokho, lolu hlobo ukudluliswa ungakwazi ukwandisa engela ukuthambekela amazinyo, okuyinto cishe 25-40 degrees. Nakuba ezivamile Helical amagiya umkhawulo degrees 18.

Yiqiniso, zikhona umehluko wemisindo nemiqondo yamagama. Okokuqala, bulukhuni okusezingeni eliphezulu futhi zibiza ukukhiqizwa ubakakimbili. Njengoba lolu hlobo Ukuzilungiselela esetshenziswa ukudlulisa amandla okusezingeni eliphezulu nesivinini ngokungabi bikho imithwalo Axial, ukunemba yokukhiqiza kufanele kube eliphezulu kakhulu, futhi ngenxa yalokho izindleko amasondo esinjalo etholwe eliphezulu. Okwesibili, isidingo ukusebenzisa elintantayo kushaft design. Ngenxa yalesi sizathu ezilula, onjiniyela ozama ukuyisebenzisa igiya Helical, lapho kungenzeka khona, bese usebenzisa ubakakimbili.

Izinzuzo ubakakimbili amasondo

Kufanele kuqashelwe ukuthi zonke omoya mechanical kunezimo ezivamile kanye nobubi obuthile. Lokhu kusebenza futhi Chevron ukuzibandakanya. Cabanga emandla. Okokuqala, olubushelelezi okusezingeni eliphezulu, okuyinto ibangelwa ngenxa engela enkulu amazinyo. Ngenxa yalokho, izinhlangothi kuyoba mancane kakhulu kunalawo igiya Helical. Lokhu kuvumela izinto eziningi ukuze unciphise isisindo kanye nosayizi iyunithi iyonke.

Ukuvikeleka kuncike ekusebenziseni ifoni okuvamile (Lubrication njalo, culling, akukho okweqile kanye umonakalo mechanical) imayelana 40 000 amahora. Ngakho, ukuthembeka engeyokuqala lizophakama kakhulu. Sibangelwa ukungabi khona imithwalo Axial phezu esindayo. Ngenxa yalokho, akukho okweqile shaft kanye amabombo.

Ukusebenza kahle okusezingeni eliphezulu (97-98%) - Omunye eqinile iphuzu ubakakimbili amasondo. Lokhu ngokuvamile inkomba kuyinto lunqume ekukhetheni uhlobo yokudlulisela in a engeyokuqala unikezwa, njengoba kuvumela ukufeza ukulahlekelwa okungenani ngesikhatsi kokuhlinzwa. Njalo igiya isilinganiso futhi esibalulekile, okuyinto Nokho akavele kuqhame, kodwa usenayo indawo. isithunzi okunjalo herringbone igiya zidlala indima ebalulekile ekuqhubeni esindayo duty amaloli e ISIZINDA.

Kancane mayelana amaphutha

Njenganoma iyiphi enye uhlobo transmission, lokhu has bokwenza eziningana. Okokuqala, njengoba kuphawulwe ngenhla, lo yinkimbinkimbi womshini. isondo Izindleko ubakakimbili siphakeme ngokwanele, yize-ke okuhlala isikhathi eside. Ngokuvamile ekukhiqizeni uma kwenzeka ukwehluleka kwanoma iyiphi node kubalulekile ukulishintsha ngokushesha ngangokunokwenzeka. Kulokhu, kuhambisana kahle Helical futhi asishukumisele amagiya, okulula okwenza. Ngokuqondene ubakakimbili, khona-ke ngakho ayilula kangako. obandayo ukunemba futhi kumelwe abe okusezingeni eliphezulu, kanjalo wandise nenani isikhathi esichithwa ukufakwa ingxenye.

Noise ngesikhatsi operation - ngabe lokhu kubaluleke kangaka?

Omunye ethile - umsindo ngesivinini. Nakuba attribute ke kuphela ukudluliswa ubakakimbili kungaba ubuwula, ngoba kuphathelene wonke esigabeni. Ipheya namazinyo metal meshing ngesivinini - ngaso sonke isikhathi ikhala umsindo, okuyinto, nakuba ukuyiveza nge igrisi akhethekile casings, kodwa hhayi ngokuphelele. Futhi liye wathi mayelana kushaft elintantayo, esidingeka ukusetshenziswa ngemfanelo node, futhi lokhu kwandisa yinkimbinkimbi design. Ukwenza herringbone igiya ilawulwa ngokucophelela ngazo zonke izigaba, ngakho-ke, imikhiqizo onesici incane, nakuba eminyakeni embalwa edlule isimo Kwakudabukisa ngaphezulu.

Kuphrofayela izinyo

Njengakuwo wonke amazinyo, ikakhulukazi uhlobo ubakakimbili ezinyweni bangaqashwa. Oku-ukubala wenziwa herringbone igiya. Lezi zinhlobo ezilandelayo amazinyo:

• isikulufa kwelinye direction;
• Isikulufa bacondze etindzaweni letehlukene;
• involute;
• neevolventnye.

Ukusebenziseka uhlobo kuncike ngqo kulokho kuyadingeka ukuze sifinyelele ngesikhathi umsebenzi inhlangano. Ngokwesibonelo, uma engeyokuqala yakhelwe benethuba ukufuduka sephrofayela isikhungo esetshenziswa izinyo involute. Kuhlangana, futhi telescoped evamile: Ngaphezu kwalokho, kukhona ezintathu ongakhetha elungiselelweni isondo igiya ukuphi. Ngokushintsha Ibanga enkabeni sephrofayela, omunye ingafinyelela elilodwa noma kwenye indawo, okuyilona elidingekayo ukuze umuntu ekuthuthukiseni olubushelelezi, ukwandisa isivinini unhlangothi, njll

Libuye ukugxila yokuthi uhlobo olungafanele izinyo ifaniswe endabeni ethile kuzoholela imiphumela efana: nokwehlisa isisetshenziswa node, umsindo yanda, nithela okweqile, njll Ngenxa yalokho, yisigaba esibaluleke kakhulu nje ukubala ezincwadini ukudluliswa.

Ukusatshalaliswa ubakakimbili amasondo

Njengoba kuphawulwe ngenhla, amaza mechanical asetshenziswa ezimbonini eziningi. Njengoba ukudluliswa ubakakimbili, emihle nemibi zazo ukubonisa usizo, kungathiwani ubunjalo. Noma kunjalo yaphathwa ukusebenza ezweni chevrons ayikwazi kubhekwe efanele zibiza kanye nomklamo eyinkimbinkimbi.

Kodwa naphezu kwalokhu, yiwona azinakusilela amabhizinisi Metallurgical. Kube herringbone igiya elisetshenziswa kweqa Mills, ukusika imishini kanye nezinye izinto zokusebenza. Lokhu kungenxa yokuthi leli sondo ubakakimbili kungaba:

• ongaphakeme-isivinini;
• isivinini nalasemkhatsini;
• isivinini;
• imikhumbi.

Jobe uhlobo incike Isivinini neuropathy. Ezisetshenziswa kakhulu yokudlulisa ubakakimbili at high ngesivinini neuropathy (30 m / s). Izithuthi - omunye umkhakha, okuyinto ngaphandle kokusebenzisa ukudluliswa mechanical kunzima ukuphatha. Kuyefana nasendleleni zamakhemikhali ukudla izimboni.

Material

Cishe wonke amagiya angaphansi bafake okukhulu. Ngenxa yalesi sizathu kubalulekile ukusebenzisa ephezulu amandla Alloys, okuyinto kudingeke ubhekane nayo umsebenzi ezimweni ezinzima. Ngokushesha ubakakimbili noma isondo igiya ezenziwe ngensimbi, kodwa kufanele okungenani namazinyo ngethusi. Kodwa uma usebenzisa nethusi injalo emsulwa, kubiza kakhulu. Ngenxa yalesi sizathu ezilula, namazinyo elicibilikile ingxubevange steel nge enamathela ngethusi.

Kaningi kuyenzeka ukuthi indawo okusetshenzwa kuyo kuncike bafake kwesikhathi. Lokhu kwenzeka ngenxa yezizathu ezihlukahlukene:

• runout ekudluliselweni;
• okweqile amasondo kanye ngezimpaphe;
• Lubrication enganele.

Ngo iningi lala macala, akashintshi entsha futhi balungisa ngu fusing amazinyo. Le ndlela isetshenziswa cishe yonke ukudluliswa mechanical, uma kungenzeka futhi kufaneleka.

Kufinyeta

Inzuzo enkulu herringbone igiya itholakala kungenzeka yokusetshenziswa kwawo ngesivinini. I indima ebalulekile eyadlalwa yokuthi akukho umthwalo Axial phezu esindayo. Ngakho, okweqile ayifakiwe node, okuvamise ukuthi kube yimbangela ejwayeleke kakhulu ukwehluleka yakamuva.

Ngesikhathi esifanayo, zibiza kakhulu yokukhiqiza ubakakimbili amasondo namagiya ungavumeli engeyokuqala yonke indawo. Kuyefana nasendleleni nesikhathi ukufakwa herringbone igiya, kanye ochwepheshe abafanelekayo obhekene ukufakwa nokubeka esimweni ukusebenza iyunithi.