Ho sila leino la Gleason le Skiving ea leino la Kinberg

Ha palo ea meno, modulus, angle khatello, helix angle le cutter head radius li tšoana, matla a meno a arc contour a meno a Gleason le meno a cycloidal contour a Kinberg a tšoana. Mabaka ke a latelang:

1). Mekhoa ea ho bala matla e ea tšoana: Gleason le Kinberg ba iketselitse mekhoa ea ho bala matla bakeng sa likere tsa spiral bevel, 'me ba hlophisitse software e tsamaellanang ea tlhahlobo ea moralo oa lisebelisoa. Empa kaofela ha bona ba sebelisa mokhoa oa Hertz ho bala khatello ea maikutlo holim'a leino; Sebelisa mokhoa oa tangent oa 30-degree ho fumana karolo e kotsi, etsa hore mojaro o sebetse ntlheng ea leino ho bala khatello ea motso oa leino, 'me u sebelise lisebelisoa tse lekanang tsa cylindrical tsa karolo ea bohareng ba leino ho lekanya Ho bala matla a ho kopana le leino, matla a ho kobeha ha meno a phahameng le ho hanyetsa leino holim'a gluing ea spiral bevel gears.

2). Sistimi ea meno ea setso ea Gleason e bala li-parameter tse se nang letho ho latela modulus ea sefahleho sa pheletso e kholo, joalo ka bolelele ba ntlha, bophahamo ba motso oa leino, le bophahamo ba leino le sebetsang, ha Kinberg e bala sekheo se se nang letho ho ea ka modulus e tloaelehileng. ntlha e bohareng. paramethara. Tekanyetso ea morao-rao ea moralo oa li-gear tsa Agma e kopanya mokhoa oa moralo oa spiral bevel gear e se nang letho, 'me liparamente tse se nang letho li entsoe ho latela modulus e tloaelehileng ea bohareng ba meno a gear. Ka hona, bakeng sa likere tsa helical bevel tse nang le liparamente tse tšoanang tsa mantlha (joalo ka: palo ea meno, modulus e tloaelehileng ea midpoint, angle ea helix e bohareng, angle e tloaelehileng ea khatello), ho sa tsotelehe hore na ho sebelisoa mofuta oa leino la mofuta ofe, karolo e tloaelehileng ea midpoint. ha e le hantle e tšoanang; 'me liparamente tsa lisebelisoa tse lekanang tsa cylindrical karolong e bohareng lia tsitsa (litekanyetso tsa lisebelisoa tse lekanang tsa cylindrical li amana feela le palo ea meno, angle angle, khatello e tloaelehileng ea khatello, midpoint helix angle, le midpoint ea leino la leino. Gear. Bophara ba selikalikoe sa molumo bo amana), kahoo likarolo tsa sebopeho sa leino tse sebelisoang ho hlahloba matla a tsamaiso ea meno a mabeli li tšoana hantle.

3). Ha likarolo tsa mantlha tsa gear li tšoana, ka lebaka la moeli oa bophara ba groove e ka tlase ea leino, radius ea sekhutlo ea sesebelisoa e nyane ho feta ea moralo oa lisebelisoa tsa Gleason. Ka hona, radius ea arc e feteletseng ea motso oa leino e batla e le nyane. Ho latela tlhahlobo ea lisebelisoa le boiphihlelo bo sebetsang, ho sebelisa radius e kholo ea sesebelisoa sa nko ho ka eketsa radius ea arc e feteletseng ea motso oa leino le ho matlafatsa khanyetso e kobehang ea gear.

Hobane mochini o nepahetseng oa likere tsa Kinberg cycloidal bevel o ka hohloa feela ka libaka tse thata tsa meno, ha li-gear tsa Gleason circular arc bevel li ka sebetsoa ka ho sila ka mor'a mocheso, tse ka hlokomelang bokaholimo ba motso le phetoho ea metso ea leino. 'Me boreleli bo feteletseng lipakeng tsa bokaholimo ba leino bo fokotsa monyetla oa khatello ea maikutlo holim'a gear, bo fokotsa boima ba bokaholimo ba leino (bo ka fihla ho Ra≦0.6um) mme bo ntlafatsa ho nepahala ha indexing ea gear (e ka fihla ho GB3∽5 ho nepahala) . Ka tsela ena, matla a ho jara a gear le bokhoni ba sebaka sa leino ho hanela gluing bo ka ntlafatsoa.

4). The quasi-involute meno spiral bevel gear e amohetsoeng ke Klingenberg matsatsing a pele e na le kutlo e tlase ho phoso ea ho kenya li-gear para le deformation ea lebokose la gear hobane mohala oa leino o lebileng bolelele ba leino ha o sebetse. Ka lebaka la mabaka a tlhahiso, tsamaiso ena ea meno e sebelisoa feela libakeng tse ling tse khethehileng. Le hoja menoana ea Klingenberg e se e le epicycloid e atolositsoeng, 'me mohala oa leino oa Gleason leino ke arc, ho tla lula ho e-na le ntlha meleng e' meli ea meno e khotsofatsang maemo a leino la involute. Li-gear tse entsoeng le ho sebetsoa ho ea ka tsamaiso ea meno ea Kinberg, "ntlha" moleng oa leino o khotsofatsang boemo ba involute e haufi le qetello e kholo ea meno a gear, kahoo kutloisiso ea lisebelisoa ho phoso ea ho kenya le ho senyeha ha mojaro ke haholo. tlase, ho latela Gerry Ho ea ka lintlha tsa tekheniki tsa Sen company, bakeng sa spiral bevel gear e nang le arc tooth line, gear e ka sebetsoa ka ho khetha hlooho ea seha se nang le bophara bo bonyenyane, e le hore "ntlha" holim'a leino la leino le kopanang le boemo ba involute e teng bohareng le qetellong e kholo ea leino. Har'a lipakeng, ho netefatsoa hore likere li na le khanyetso e ts'oanang ea liphoso tsa ho kenya le ho senyeha ha mabokose joalo ka likere tsa Kling Berger. Kaha radius ea hlooho ea seha bakeng sa machining ea Gleason arc bevel gears e nang le bophahamo bo lekanang e nyane ho feta bakeng sa ho lokisa likere tsa bevel tse nang le paramente e ts'oanang, "ntlha" e khotsofatsang boemo bo sa sebetseng e ka netefatsoa hore e fumaneha lipakeng tsa sebaka se bohareng le se seholo. pheletso ya bokahodimo ba leino. Nakong ena, matla le ts'ebetso ea lisebelisoa li ntlafatsoa.

5). Nakong e fetileng, batho ba bang ba ne ba nahana hore tsamaiso ea meno ea Gleason ea mochine o moholo oa mojule e ne e le ka tlaase ho ea Kinberg, haholo-holo ka mabaka a latelang:

①. Li-gear tsa Klingenberg lia hlajoa ka mor'a phekolo ea mocheso, empa meno a honyehang a sebetsoang ke li-gear tsa Gleason ha a e-s'o fele ka mor'a phekolo ea mocheso, 'me ho nepahala ha ho ntle joaloka pele.

②. Radius ea hlooho ea sehahi bakeng sa ho sebetsana le meno a shrinkage e kholo ho feta ea meno a Kinberg, 'me matla a gear a mpefala; leha ho le joalo, radius ea hlooho ea seha e nang le meno a chitja ea arc e nyane ho feta ea ho sebetsana le meno a honyehang, a tšoanang le a meno a Kinberg. Radius ea hlooho ea seha e entsoe e lekana.

③. Gleason o ne a tloaetse ho khothaletsa likere tse nang le modulus e nyane le meno a mangata ha bophara ba gear bo lekana, athe lisebelisoa tse kholo tsa Klingenberg li sebelisa modulus e kholo le palo e nyane ea meno, 'me matla a ho kobeha a gear a ipapisitse le maemo. ho modulus, kahoo gram Matla a ho kobeha a Limberg a maholo ho feta a Gleason.

Hajoale, moralo oa likere ha e le hantle o sebelisa mokhoa oa Kleinberg, ntle le hore mohala oa leino o fetoloa ho tloha ho epicycloid e atolositsoeng ho ea ho arc, 'me meno a fatše kamora kalafo ea mocheso.