SplinesNdizinthu zofunikira zamakina zomwe zimagwiritsidwa ntchito potumiza torque pakati pa ma shaft ndi magawo okwerera ngati magiya kapena ma pulleys. Ngakhale zingawoneke ngati zosavuta, kusankha mtundu wolondola wa spline ndi muyezo ndikofunikira pakuwonetsetsa kuti magwiridwe antchito, ogwirizana, komanso kupanga bwino.
1. Miyezo ya ISO (yapadziko lonse)
Mtengo wa ISO 4156- Imatanthawuza mizere yowongoka komanso ya helical involute yokhala ndi 30 °, 37.5 °, ndi 45 ° yokakamiza.
ISO 4156-1: Makulidwe
ISO 4156-2: Kuyendera
ISO 4156-3: Kulekerera
ISO 14- Imaphimba ma metric module splines (muyezo wakale, wosinthidwa kwambiri ndi ISO 4156).
2. Miyezo ya ANSI (USA)
ANSI B92.1- Imakwirira 30 °, 37.5 °, ndi 45 ° kuthamanga kwa ngodya kumaphatikizapo splines (inchi-based).
ANSI B92.2M- Mtundu wa Metric wa involute spline standard (yofanana ndi ISO 4156).
3. Miyezo ya DIN (Germany)
Mtengo wa 5480- Muyezo waku Germany wama metric involute splines kutengera ma module (omwe amagwiritsidwa ntchito kwambiri ku Europe).
Mtengo wa 5482- Muyezo wakale wamagawo abwino a moduli.
4. Miyezo ya JIS (Japan)
Chithunzi cha JIS B1603- Muyezo waku Japan wama involute splines (wofanana ndi ISO 4156 ndi ANSI B92.2M).
5. Miyezo ya SAE (Magalimoto)
SAE J498- Imaphimba ma splines ophatikizira pamagalimoto (zogwirizana ndi ANSI B92.1).
Zofunikira zazikulu za Involute Splines:
1. Chiwerengero cha Mano (Z)
● Chiwerengero chonse cha mano pa spline.
● Zimakhudza kufalikira kwa torque ndi kugwirizana ndi zigawo zokwerera
2. Pitch Diameter (d)
● M'mimba mwake momwe makulidwe a dzino amafanana ndi kukula kwa danga.
● Nthawi zambiri amagwiritsidwa ntchito powerengera.
● Ndikofunikira kuti mudziwe zoyenera komanso mphamvu ya torque.
3. Mlingo wa Pressure (α)
● Mfundo zodziwika bwino:30 °, 37.5°ndi 45,°
● Kutanthauzira mawonekedwe a mbiri ya dzino.
● Zokhudza kukhudzana, mphamvu, ndi kubwereranso.
4. Module (Metric) kapena Diametral Pitch (Inchi):Zimatanthawuza kukula kwa dzino.
5. Diameter Yaikulu (D)
● Kukula kwakukulu kwambiri kwa spline (nsonga ya mano akunja kapena muzu wa mano amkati).
6. Diameter yaying'ono (d₁)
● Dera laling'ono kwambiri (muzu wa mano akunja kapena nsonga ya mano amkati).
7. Base Diameter (d_b)
● Kuwerengeredwa monga:
● Amagwiritsidwa ntchito popanga mbiri.
8. Kukhuthala kwa Mano ndi Kutalikira Kwa Malo
●Kunenepa kwa mano(pamtunda wozungulira) ziyenera kufananadanga m'lifupipa makwerero gawo.
● Imakhudza mmbuyo ndi kalasi yoyenera (kuloledwa, kusintha, kapena kusokoneza).
9. Chilolezo cha Fomu (C_f)
● Malo pamizu kuti chida chichotsedwe komanso kupewa kusokoneza.
● Chofunika kwambiri pazigawo zamkati.
10. Kalasi Yoyenerera / Kulekerera
● Imatanthawuza kuloledwa kapena kusokonezana pakati pa ziwalo zokwerera.
● ANSI B92.1 imaphatikizapo makalasi oyenerera monga Kalasi 5, 6, 7 (kuwonjezereka kolimba).
● DIN ndi ISO amagwiritsa ntchito zigawo zololera (monga, H/h, Js, etc.).
11. Kukula kwa nkhope (F)
● Axial kutalika kwa spline chinkhoswe.
● Zimakhudza kufalikira kwa torque ndi kukana kuvala.
Mitundu Yoyenera:
Side Fit- Imatumiza torque kudzera m'mbali mwa spline.
Major Diameter Fit- Malo omwe ali pamtunda waukulu.
Minor Diameter Fit- Malo omwe ali pamtunda waung'ono.
Maphunziro a kulolerana:Zimatanthawuza kulondola kwa kupanga (mwachitsanzo, Class 4, Class 5 mu ANSI B92.1).
Mapulogalamu:
Kutumiza kwa magalimoto
Zamlengalenga
Makina osindikizira a mafakitale
Nthawi yotumiza: Jul-23-2025