Kuyini Izinyo Legiya?

Amagiya ayizinto eziyisisekelo kubunjiniyela bemishini besimanje, asetshenziswa kukho konke kusukela emawashini nasezimotweni kuya emishinini yezimboni nasezinhlelweni zezindiza. Isici esibaluleke kakhulu segiya ngalinye yizinyo lamagiya. Ukuqonda isakhiwo, umsebenzi, kanye nokubaluleka kwamazinyo amagiya kunikeza ukuqonda okubalulekile kokuthi amagiya adlulisa kanjani amandla ngendlela ephumelelayo nangokuthembekile kuzo zonke izinhlelo zokusebenza eziningi.

Incazelo Yezinyo Legiya

Izinyo legiya liyingxenye ephumayo kumjikelezo wesondo legiya. Uma amagiya amabili ehlangana ndawonye, ​​amazinyo awo ayahlangana ngendlela eqondile, okuvumela ukunyakaza okujikelezayo kanye ne-torque ukuthi kudluliselwe kusuka komunye umgodi kuya komunye. Izinyo ngalinye laklanywa ngokucophelela ngesimo esithile, esaziwa ngokuthi iphrofayili ye-involute, ukuqinisekisa ukuhlangana okubushelelezi, ukungqubuzana okuncane, kanye nezilinganiso zejubane ezihambisanayo. Ngaphandle kwamazinyo aklanywe kahle, amagiya angashelela noma ajijeke, okwenza ukudluliselwa kokunyakaza okunembile kungenzeki.

Isakhiwo kanye neJiyomethri

I-geometry yezinyo legiya ichazwa ngokucophelela ngamapharamitha amaningana abalulekile. Isengezo sibhekisela ekuphakameni kwezinyo ngaphezu kwendilinga yephimbo, kuyilapho i-dedendum iwukujula okungaphansi kwayo. Indilinga yephimbo ngokwayo iyindilinga engokomfanekiso emele indawo ephumelelayo yokuxhumana phakathi kwamagiya e-meshing. Ezinye izilinganiso ezibalulekile zifaka i-engeli yokucindezela, ukujiya kwamazinyo, kanye ne-module noma i-diametral pitch, okusiza ukwenza umklamo wegiya ube ngokwejwayelekile kuzo zonke izinhlelo zokusebenza ezahlukene.

Ukuma kwezinyo legiya akuyona into engavamile. Iphrofayili ye-involute iyindlela evame kakhulu esetshenziswa kumagiya anamuhla ngoba ivumela amagiya ukuthi alondoloze isilinganiso sejubane esingaguquki kungakhathaliseki ukuthi ibanga lingakanani phakathi kwezikhungo. Lokhu kusho ukuthi uma nje amagiya ehlala eqondile, ukunyakaza kwawo kuzohlala kubushelelezi futhi kusebenza kahle.

Imisebenzi Yamazinyo Egiya

Izinyo legiya lenza imisebenzi eminingana ebalulekile ohlelweni lwemishini:

1. Ukudluliselwa Kokunyakaza - Amazinyo egiya ayaxhumana ukuze kudluliselwe ukunyakaza okujikelezayo phakathi kwemigodi.

2. Ukudluliswa kweTorque – Ngokufaka ama-mesh, amazinyo egiya avumela amandla omshini ukuthi adluliselwe kahle, okwenza imishini ikwazi ukusingatha imithwalo esindayo.

3. Ukulawula Isivinini Nokuqondisa - Usayizi kanye nenani lamazinyo egiya kunquma ukwehla noma ukwanda kwesivinini, kanye nesiqondiso sokujikeleza.

4. Ukusatshalaliswa Komthwalo - Amazinyo asabalalisa amandla okuxhumana ngokulinganayo, anciphisa ukuguguleka futhi aqinisekise impilo yenkonzo ende.

Izinhlobo Zamazinyo Egiya

Amazinyo egiya angahluka kuye ngohlobo lwegiya.Amagiya e-Spur zinamazinyo aqondile aqondene ne-axis, okwenza zibe lula kodwa zibe nomsindo ngesivinini esikhulu.Amagiya e-Helicalamazinyo aqondile, athinta kancane kancane futhi anciphise umsindo ngenkathi evumela umthamo omkhulu womthwalo.Amagiya e-Bevelzinamazinyo akhiwe ngendlela ye-mesh ezindaweni ezihlanganayo, kuyilaphoamagiya ezikelemusebenzisa amazinyo afana nezikulufo ukuze uthole isilinganiso sokunciphisa okuphezulu. Amagiya amabili e-Helical (Herringbone):
Yakhiwe ngemigqa emibili yamazinyo ajikelezayo anama-engeli aphikisanayo. Lokhu kulungiselelwa kukhansela ukucindezelwa kwe-axial okukhiqizwa amagiya ajikelezayo ajikelezayo, okuvumela ukusetshenziswa kwe-torque ephezulu ngokuqina okukhulu.

Amagiya Angaphakathi:
Iqukethe amazinyo asikiwe ngaphakathi kwendandatho noma isilinda. Asetshenziswa emiklamo emincane, njengezinhlelo zamagiya eplanethi, ngokuwafaka nge-meshi ngamagiya angaphandle.
Amazinyo e-rack kanye ne-pinion
Incazelo: Ibha eyisicaba enamazinyo aqondile (iraki) enegiya eliyindilinga (iphini).
Izici:
Iguqula ukunyakaza okujikelezayo kube ukunyakaza okuqondile kanye nokuphambene nalokho.
Kusetshenziswa ezinhlelweni zokuqondisa kanye nezinhlelo zokusebenza ze-actuator eziqondile

Umklamo ngamunye uvumelanisa i-geometry yamazinyo nezinhlelo zokusebenza ezithile kanye nezidingo zokusebenza.

Izinto zokwakha kanye nokuqina

Ngenxa yokuthi amazinyo egiya abekezelela ukucindezeleka okuqhubekayo, ukungqubuzana, kanye nokucindezela kokuthintana, ukukhetha izinto kubalulekile. Ama-alloy ensimbi asetshenziswa kabanzi ngenxa yamandla awo kanye nokumelana nokuguguleka, kuyilapho ukwelashwa kwendawo efana ne-carburizing, i-nitriding, noma i-shot peening kuthuthukisa ubulukhuni kanye nokuphila kokukhathala. Ekusetshenzisweni okulula, izinto ezifana nepulasitiki noma i-aluminium zingasetshenziswa ukunciphisa isisindo nomsindo.

Ukubaluleka Kobunjiniyela Besimanje

Izinyo legiya, nakuba lincane uma liqhathaniswa nomshini wonke, linquma ukusebenza, ukusebenza kahle, kanye nokuthembeka kwezinhlelo zemishini. Amazinyo egiya aklanywe kabi noma akhiqizwe kabi angaholela ekudlidlizeni ngokweqile, umsindo, ukuguguleka okusheshayo, noma ngisho nokwehluleka okukhulu. Yingakho izimboni zigcizelela kakhulu ukukhanda ngokunemba, ukugaya, kanye nokuhlolwa kwamazinyo egiya ngesikhathi sokukhiqiza.