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

1. Yakhelwe ngokwegiya eliyindilinga

I-modulus evamile yamagiya nezimpethu iyi-modulus ejwayelekile, okuyindlela evuthiwe futhi esetshenziswa kakhulu. Kodwa-ke, i-worm yenziwa ngomshini ngokwe-modulus evamile:

Okokuqala, i-modulus evamile iyathinteka, kodwa i-modulus ye-axial yesibungu ayinakwa; Ilahlekelwe yisici se-axial modulus standard, futhi isibe yigiya eliyindilinga eline-angle yokuzulazula engu-90 ° esikhundleni sesibungu.

Okwesibili, akunakwenzeka ukucubungula intambo ejwayelekile ye-modular ngqo ku-lathe. Ngoba ayikho igiya lokushintshanisa ku-lathe ongakhetha kulo. Uma igiya lokushintsha lingalungile, kulula ukudala izinkinga. Ngesikhathi esifanayo, kunzima kakhulu ukuthola amagiya amabili e-helical ane-angle yokuhlangana engu-90 °. Abanye abantu bangase bathi i-lathe ye-CNC ingasetshenziswa, okuyinto ehlukile. Kodwa izinombolo eziphelele zingcono kunezinombolo zamadesimali.

2. Ukudluliselwa kwegiya le-helical le-Orthogonal eline-modulus ejwayelekile ye-axial egcina izimpethu

Amagiya e-Helical acutshungulwa ngokwenza ama-hob egiya angewona ajwayelekile ngokwedatha ye-worm evamile modulus. Lena yindlela elula nejwayelekile yokubala. Ngawo-1960, ifektri yethu yayisebenzisa le ndlela yemikhiqizo yezempi. Kodwa-ke, ama-pair e-worm pair kanye ne-hob angewona ajwayelekile anezindleko eziphezulu zokukhiqiza.

3. Indlela yokuklama yokugcina i-modulus ejwayelekile ye-axial ye-worm nokukhetha i-engeli yokuma kwezinyo

Iphutha lale ndlela yokuklama lisekuqondeni okunganele kwenkolelo-mbono ye-meshing. Kukholelwa ngephutha ngomcabango womuntu ukuthi i-engeli yokuma kwezinyo yawo wonke amagiya nezimpethu ingu-20 °. Kungakhathaliseki ukuthi i-engeli yokucindezela ye-axial kanye ne-engeli evamile yokucindezela, kubonakala sengathi wonke ama-20 ° afana futhi angahlanganiswa nge-meshing. Kufana nokuthatha i-engeli yokuma kwezinyo yesimpethu esijwayelekile esiqondile njenge-engeli evamile yokucindezela. Lona umqondo ovamile futhi odideke kakhulu. Umonakalo wegiya eliyi-helical le-worm helical gear transmission pair emshinini we-keyway slotting we-Changsha Machine Tool Plant okukhulunywe ngawo ngenhla uyisibonelo esijwayelekile seziphambeko zomkhiqizo ezibangelwa izindlela zokuklama.

4. Indlela yokuklama yesimiso sesigaba somthetho olinganayo

Ingxenye yesisekelo evamile ilingana nengxenye yesisekelo evamile i-Mn yesitofu × π × cos α N ilingana nengxenye yesisekelo evamile i-Mn1 yesibungu × π × cos α n1

Ngawo-1970, ngabhala isihloko esithi “ukuklama, ukucubungula kanye nokulinganisa i-spiral gear type worm gear pair”, futhi ngaphakamisa le algorithm, eqedwa ngokufingqa izifundo zokucubungula amagiya e-helical ngama-hobs egiya angewona ajwayelekile kanye nemishini yokubeka i-keyway emikhiqizweni yezempi.

(1) Amafomula okubala ayinhloko endlela yokuklama asekelwe esimisweni sezigaba eziyisisekelo ezilinganayo

Ifomula yokubala ye-modulus yepharamitha ye-meshing ye-worm kanye ne-helical gear
（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）isono β 2j=tan γ 1（β 2J yi-engeli ye-helix yomshini wegiya le-helical)

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

(2) Izici zefomula

Le ndlela yokuklama iqinile ngokwemfundiso futhi ilula ekubaleni. Inzuzo enkulu ukuthi izinkomba ezinhlanu ezilandelayo zingahlangabezana nezidingo ezijwayelekile. Manje ngizoyethula esithangamini sabangani ukuze sabelane nani.

a. Umgomo uhambisana nomgomo Wenzelwe ngokwesimiso sesigaba esilinganayo sesisekelo sendlela yokudlulisela igiya elijikelezayo elingabandakanyeki;

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

c. Isitofu sokucubungula igiya eliyindilinga siyisitovu segiya esinemodyuli ejwayelekile, ehlangabezana nezidingo zokulinganisa zethuluzi;

d. Lapho kwenziwa imishini, i-engeli ye-helical yegiya le-helical ifinyelela izinga elijwayelekile (elingasalingani ne-engeli ekhuphukayo ye-worm), etholakala ngokwesimiso se-geometric se-involute;

e. I-engeli emise okwezinyo yethuluzi lokujika lomshini wokugaya i-worm ifinyelela izinga elijwayelekile. I-engeli yephrofayili yezinyo yethuluzi lokujika iyi-engeli ekhuphukayo yesikulufu esiyisilinda esisekelwe ku-worm γ b， γ B ilingana ne-engeli evamile yokucindezela (20 °) yesitofu esisetshenzisiwe.