Q: Yiziphi izinhlobo zamagiya ozenzayo kakhulu, futhi iyiphi imishini efaneleka kuzo?

A: Sinikeza uhla oluphelele lwemikhiqizo okuhlanganisa ama-spur gears, ama-helical gears, ama-bevel gears, ama-racks, ama-gear shafts, kanye nama-worm gears.

Q:  Ungayithola kanjani ukuthi iyiphi uhlobo lwezinto ezidingekayo kumishini yami?

A: Kuncike ezintweni ezintathu eziyisisekelo:

①Ukwakhiwa kokudluliswa (ama-gear e-spur/ama-gear e-helical ukuze kube ne-shaft ezihambisanayo, ama-gear e-bevel ukuze kube ne-shaft ezimaphakathi);

②Isivinini somshini (ama-gear e-helical akhethwa ngezivinini ＞3000r/min, kanti ama-gear e-spur angakhethwa ngezivinini ＜1000r/min);

③Umthwalo (ama-gear e-helical noma ama-gear e-spur aqinisiwe anconywa kumathwalo anzima, ububanzi bephuzu ≥8-10 izikhathi zomjikelezo).

Unganikeza izimfanelo zomshini (isb. amandla, isivinini, umthwalo), futhi ithimba lethu lobuchwepheshe lizokunikeza izeluleko zokukhetha mahhala.

Q: I-module (m) kanye nenombolo yamazinyo (z) ye-gear ithinta kanjani ukusebenza kwayo? Ungakhetha kanjani?

A: Imodyuli ibeka ngqo amandla okuphatha umthwalo wegear - uma imodyuli inkulu, umunwe uba mkhulu, futhi ukumelana nomthelela kuba namandla (isb., i-gear enom=5 ingaphatha umthwalo omkhulu kune-gear enom=3);

Inani leminwe lithinta ubudlelwano bokudlulisa (obunqunywa ngokuhluka kweminyango negear ehambisanayo) nosayizi (ngokwe-modyuli efanayo, iminyango eminingi ibonisa ububanzi begear obukhulu).

Iseluleko sokukhetha: Bala imodyuli encane ngokusekelwe kumandla wezinsiza (ifomula yokubhekisela: m≥K׳√(P/n), lapho K kuyisilinganiso sezimo zokusebenza), bese unquma inani leminwe ngokuhambisana nendawo yokufaka.

Q：Iyini ubunzima obufanele bephimbo lamazinyo? Yiziphi izimo zokusebenza ezihlukene zamazinga ahlukene obunzima?

A: Ubunzima obujwayelekile bezinyo buhlukaniswe ngezigaba ezintathu:

Ubufakazi bezinyo obuthambile (HRC≤35): Njengoba 45# insimbi emva kokupholisa nokushisa, efanelekile ezimeni eziphansi, ezilula ngaphandle kokuphazamiseka okukhulu (isb., imishini yesandla);Ubufakazi bezinyo obuphakathi kobunzima (HRC35-45): Njengoba 40Cr emva kokupholisa nokushisa, efanelekile kumishini ejwayelekile enezithwalo eziphakathi (isb., amafan, amapompo wamanzi);Ubufakazi bezinyo obuqinile (HRC55-62): Njengoba 20CrMnTi emva kokushisa nokupholisa, efanelekile kumishini esheshayo, enezithwalo ezinzima enezikhathi ezivamile zokuqala (isb., ama-gearbox ezimoto, imishini yokugaya).

Q: Yini umthelela wesigaba sokunemba kwemishini (isb. isigaba 6, 7 ku-GB/T 10095)? Yisiphi isigaba okufanele ngikhethe?

A: Ubunzima obujwayelekile besikhumba samazinyo buhlukaniswe ngezigaba ezintathu:

Isikhumba samazinyo esithambile (HRC≤35): Njengoba 45# insimbi emva kokupholisa nokushisa, efanelekile ezimeni eziphansi, ezilula ngaphandle kokuphazamiseka okukhulu (isb., imishini yezandla);Isikhumba samazinyo esiphakathi kobunzima (HRC35-45): Njengoba 40Cr emva kokupholisa nokushisa, efanelekile kumishini ejwayelekile enezinsiza eziphakathi (isb., amafeni, amapompo amanzi);Isikhumba samazinyo esinzima (HRC55-62): Njengoba 20CrMnTi emva kokushisa nokupholisa, efanelekile kumishini esheshayo, enezinsiza ezinzima ezivame ukuqala (isb., ama-gearbox ezimoto, imishini yokugaya).

Q: Yiziphi izinto ezivamile zokwakha, futhi yiziphi izinzuzo nezinkinga zazo?

A: Izinto eziyinhloko nezici zazo zimi kanje:

45# insimbi: Izindleko eziphansi, ezifanele ama-gear anendawo ethambile, kodwa zine-avg resistance yokugqwala;

40Cr: Amandla angcono kune-45# insimbi ngemuva kokupholisa nokushisa, ezifanele imishini enezinsiza eziphakeme;

20CrMnTi: Ubukhulu obuphezulu bezinhlamvu (HRC58-62) ngemuva kokufaka i-carbide nokupholisa, ubukhona obuhle bokuphila, ezifanele izimo zokusebenza ezinzima, ezithintekayo;

304 insimbi engagqwali: I-resistant to corrosion, ezifanele izimo ezimanzi/acid-alkali (isb., imishini yokudla, imishini yezemithi), kodwa inamandla aphansi kancane;

Iron eliguquguqukayo (QT500): Ukushaywa okuhle, izindleko eziphansi kune-insimbi, ezifanele izimo eziphansi, ezilula ezidinga ukunciphisa umsindo.

Uma uneminye imibuzo ethile, sicela uzizwe ukhululekile ukusithinta. Onjiniyela bethu bezobuchwepheshe kanye nochwepheshe bezokuthengisa, abanobuchwepheshe obukhulu bokusebenza kanye nomoya wokusebenza oncomekayo, bazokujabulela ukukwazisa ngempendulo enembile futhi esheshayo.