Njengamanje, izindlela zokubala ezahlukahlukene ze-helical worm drive zingahlukaniswa cishe ngezigaba ezine:

1. Yakhelwe ngokuvumelana negiya le-helical

I-modulus evamile yamagiya nezikelemu i-standard modulus, okuyindlela evuthiwe futhi esetshenziswa kakhulu. Kodwa-ke, isibungu senziwa ngomshini ngokuya nge-modulus evamile:

Okokuqala, i-modulus evamile ikhathazekile, kodwa i-axial modulus yesibungu ayinakwa; Ilahlekelwe yisici se-axial modulus standard, futhi isiphenduke igiya le-helical eline-engeli enyakazayo engu-90 ° esikhundleni sesikelemu.

Okwesibili, akunakwenzeka ukucubungula intambo ejwayelekile ye-modular ngqo ku-lathe. Ngoba awekho amagiya okushintshanisa emshinini ongakhetha kuwo. Uma igiya lokushintsha lingalungile, kulula ukudala izinkinga. Ngesikhathi esifanayo, kunzima kakhulu ukuthola amagiya amabili e-helical ane-angle yomgwaqo engu-90 °. Abanye abantu bangase bathi i-lathe ye-CNC ingasetshenziswa, okungenye indaba. Kodwa izinombolo eziphelele zingcono kunedesimali.

2. I-Orthogonal helical gear transmission nesikelemu esigcina i-axial standard modulus

Amagiya e-Helical acutshungulwa ngokwenza ama-gear hobs angajwayelekile ngokuya ngedatha yemodulus evamile yesikelemu. Lena indlela elula nevamile yokubala. Ngawo-1960, imboni yethu yasebenzisa le ndlela emikhiqizweni yezempi. Kodwa-ke, amapheya wezikelemu kanye nehobhu engeyona ejwayelekile kunezindleko eziphezulu zokukhiqiza.

3. Indlela yokuklama yokugcina i-axial standard modulus yesibungu nokukhetha i-engeli yomumo wezinyo

Iphutha lale ndlela yokuklama lisekungaqondisweni okwanele kwethiyori ye-meshing. Kukholakala ngephutha ngomcabango ozimele ukuthi i-engeli yomumo wezinyo yawo wonke amagiya nezikelemu ingu-20 °. Kungakhathaliseki ukuthi i-angle ye-axial pressure kanye ne-angle yokucindezela evamile, kubonakala sengathi wonke ama-20 ° ayafana futhi angaxhunywa. Kufana nokuthatha i-engeli yokuma kwezinyo yesikelemu sephrofayili eqondile njenge-engeli evamile yokucindezela. Lona umqondo ovamile futhi odidekile kakhulu. Ukulimala kwegiya le-helical le-worm helical gear transmission pair emshinini wokushutha ongukhiye we-Changsha Machine Tool Plant okukhulunywe ngenhla uyisibonelo esivamile sokukhubazeka komkhiqizo okubangelwa izindlela zokuklama.

4. Indlela yokuklama yomgomo wesigaba sesisekelo somthetho olinganayo

Ingxenye yesisekelo esivamile ilingana nesigaba sesisekelo esivamile Mn wehobhu × π × cos α N ilingana nelunga eliyisisekelo elivamile uMn1 wesikelemu × π × cos α n1

Ngawo-1970s, ngabhala isihloko esithi “ukuklama, ukucutshungulwa kanye nokukalwa kwe-spiral gear worm worm gear pair”, futhi ngahlongoza le-algorithm, ephothulwa ngokufingqa izifundo zokucubungula amagiya e-helical ngama-hobs angewona ajwayelekile kanye nemishini yokufaka ukhiye ku. imikhiqizo yezempi.

(1) Amafomula okubala amakhulu endlela yokuklama asekelwe kumgomo wezigaba eziyisisekelo ezilinganayo

Ifomula yokubala ye-meshing parameter modulus yesikelemu kanye negiya le-helical
（1）mn1=mx1cos γ 1 (i-Mn1 imodulus evamile yesikele)

(2) i-cos α n1=mn × cos α n／mn1 (i-α N1 i-engeli yokucindezela evamile yesikelemu)

（3）sin β 2j=tan γ 1（ β 2J i-engeli ye-helix yomshini wegiya le-helical)

(4) Mn=mx1 (I-Mn iyimoduli evamile ye-helical gear hob, i-MX1 iyi-axial modulus yesikelemu)

(2) Izici zefomula

Le ndlela yokuklama iqinile ngokombono futhi ilula ekubaleni. Inzuzo enkulu ukuthi lezi zinkomba ezinhlanu ezilandelayo zingahlangabezana nezidingo ezijwayelekile. Manje ngizokwethula esithangamini abangani ukuze ngihlanganyele nawe.

a. Isimiso esifike ezingeni elijwayelekile Sakhiwe ngokuvumelana nomgomo wesigaba esilinganayo se-involute spiral gear transmission method;

b. I-Worm igcina i-axial modulus ejwayelekile futhi ingafakwa ngomshini nge-lathe;

c. I-hob yokucubungula i-helical gear iyi-hob yegiya enemodyuli ejwayelekile, ehlangabezana nezidingo zokuma zethuluzi;

d. Lapho kwenziwa imishini, i-engeli ye-helical yegiya le-helical ifinyelela ezingeni (ayisalingani ne-angle ekhuphukayo yesibungu), etholakala ngokwesimiso se-geometric esingenayo;

e. I-engeli yomumo wezinyo yethuluzi lokujika lokukhanda isibungu ifinyelela ezingeni. I-engeli yephrofayili yezinyo yethuluzi lokuphenduka i-engeli ekhuphukayo yesikulufu esiyisilinda esisekelwe kwizikelemu γ b， γ B ilingana ne-engeli yokucindezela evamile (20 °) yehobhu esetshenzisiwe.