Li-splineske lisebelisoa tsa bohlokoa tsa mochini tse sebelisetsoang ho fetisa torque lipakeng tsa li-shafts le likarolo tsa mating joalo ka likere kapa li-pulleys. Le hoja li ka 'na tsa bonahala li le bonolo, ho khetha mofuta o nepahetseng oa spline le maemo a bohlokoa bakeng sa ho netefatsa ts'ebetso, ho lumellana, le katleho ea tlhahiso.
1. Maemo a ISO (Machabeng)
ISO 4156- E hlalosa li-splines tse otlolohileng le tsa helical tse nang le 30 °, 37.5 °, le 45 ° khatello ea li-angles.
ISO 4156-1: Litekanyo
ISO 4156-2: Tlhahlobo
ISO 4156-3: Mamello
ISO 14- E koahela metric module splines (tekanyetso ea khale, e nkeloe sebaka haholo ke ISO 4156).
2. Maemo a ANSI (USA)
ANSI B92.1- E koahela 30°, 37.5°, le 45° khatello ea angle involute splines (inch-based).
ANSI B92.2M- Mofuta oa metric oa involute spline standard (e lekanang le ISO 4156).
3. Ditekanyetso tsa DIN (Jeremane)
DIN 5480- Tekanyetso ea Sejeremane bakeng sa metric involute splines e ipapisitseng le sistimi ea module (e sebelisoang haholo Europe).
DIN 5482- Tekanyetso ea khale ea "fine-module involute splines".
4. Maemo a JIS (Japan)
JIS B 1603- Tekanyetso ea Majapane bakeng sa li-spline tsa involute (tse lekanang le ISO 4156 le ANSI B92.2M).
5. Maemo a SAE (Likoloi)
SAE J498- E koahela li-spline tse kenyelletsang lits'ebetso tsa likoloi (tse tsamaellanang le ANSI B92.1).
Lintlha tsa bohlokoa tsa Involute Splines:
1. Palo ea Meno (Z)
● Palo eohle ea meno a sline.
● E ama phetiso ea torque le ho lumellana le likarolo tsa ho nyalana
2. Pitch Diameter (d)
● Botenya ba leino bo lekanang le bophara ba sebaka.
● Hangata e sebelisoa e le bophara ba litšupiso bakeng sa lipalo.
● E bohlokoa bakeng sa ho khetholla ho lekana le matla a torque.
3. Lekhutlo la Khatello (α)
● Maemo a tloaelehileng:30°, 37.5°le 45,°
● E hlalosa sebopeho sa boemo ba meno.
● Karolelano ea litšusumetso, matla, le mokokotlo.
4. Mojule (Metric) kapa Diametral Pitch (Inch):E hlalosa boholo ba leino.
5. Diameter e kholo (D)
● Bophara bo boholo ka ho fetisisa ba spline (ntlha ea meno a ka ntle kapa motso oa meno a ka hare).
6. Bophara bo Nyane (d₁)
● Bophara bo bonyenyane ka ho fetisisa ba spline (motso oa meno a ka ntle kapa ntlha ea meno a ka hare).
7. Base Diameter (d_b)
● E baloa joalo ka:
● E sebelisetsoa ho etsa profil ea involute.
8. Botenya ba Leino le Bophara ba Sebaka
●Botenya ba leino(ka selikalikoe sa molumo) e tlameha ho lumellanabophara ba sebakakarolong ea ho nyalana.
● E ama ho khutlela morao le maemo a loketseng (ho hlaka, ho fetoha, kapa tšitiso).
9. Ho Hlakola Foromo (C_f)
● Sebaka motsong ho lumella lisebelisoa ho tsoa le ho thibela tšitiso.
● Haholo-holo ea bohlokoa ka hare ho splines.
10. Fit Class / Tolerances
● E hlalosa ho hlaka kapa ho kena-kenana pakeng tsa likarolo tsa ho nyalana.
● ANSI B92.1 e kenyelletsa litlelase tse loketseng joalo ka Sehlopha sa 5, 6, 7 (ho tiisa ho eketseha).
● DIN le ISO li sebelisa libaka tse hlalositsoeng tsa ho mamellana (mohlala, H/h, Js, joalo-joalo).
11. Bophara ba Sefahleho (F)
● Axial bolelele ba ho kopanela spline.
● E ama phetiso ea torque le ho hanyetsa ho roala.
Mefuta e loketseng:
Side Fit- E fetisetsa torque ka mapheo a spline.
Major Diameter Fit- Litsi tsa bophara bo boholo.
Nyenyane ea Diameter Fit- Litsi ka bophara bo fokolang.
Lihlopha tsa Mamello:E hlalosa ho nepahala ha tlhahiso (mohlala, Sehlopha sa 4, Sehlopha sa 5 ho ANSI B92.1).
Lisebelisoa:
Phetiso ea likoloi
Likarolo tsa sepakapaka
Mechini ea mechine ea indasteri
Nako ea poso: Jul-23-2025