Ụkpụrụ Spline: Nchịkọta na Ngwa

Splinesbụ ihe dị mkpa eji arụ ọrụ igwe eji ebufe ike n'etiti ogwe na akụkụ njikọta dịka gia ma ọ bụ pulleys. Ọ bụ ezie na ha nwere ike iyi ihe dị mfe, ịhọrọ ụdị spline na ọkọlọtọ ziri ezi dị oke mkpa iji hụ na arụmọrụ, ndakọrịta, na arụmọrụ nrụpụta.

1. Ụkpụrụ ISO (International)

ISO 4156– Na-akọwa splines involute kwụ ọtọ na nke helical site na akụkụ nrụgide 30°, 37.5°, na 45°.

ISO 4156-1: Nha

ISO 4156-2: Nnyocha

ISO 4156-3: Ndozi

ISO 14- Na-ekpuchi splines modulu metric (ọkọlọtọ ochie, nke ISO 4156 dochie nke ukwuu).

2. Ụkpụrụ ANSI (USA)

ANSI B92.1– Na-ekpuchi 30°, 37.5°, na 45° nkuku nrụgide na-agbakọta (dabere na inch).

ANSI B92.2M- Ụdị metric nke ọkọlọtọ involute spline (dakọtara na ISO 4156).

3. Ụkpụrụ DIN (Germany)

DIN 5480– Ụkpụrụ German maka usoro metric involute nke dabere na sistemụ modulu (a na-ejikarị ya eme ihe na Europe).

DIN 5482- Ọkọlọtọ ochie maka obere modulu involute splines.

4. Ụkpụrụ JIS (Japan)

JIS B 1603– Ọkọlọtọ ndị Japan maka splines involute (dakọtara na ISO 4156 na ANSI B92.2M).

5. Ụkpụrụ SAE (Ụgbọala)

SAE J498- Na-ekpuchi splines involute maka ngwa ụgbọ ala (nke kwekọrọ na ANSI B92.1).

Isi ihe dị mkpa nke Involute Splines:

1. Ọnụọgụ nke Ezé (Z)

● Ọnụọgụgụ ezé niile dị na spline.

● Na-emetụta nnyefe ike na ndakọrịta na akụkụ njikọ

2. Dayameta nke oghere (d)

● Dayameta nke ọkpụrụkpụ ezé ahụ hà nhata obosara oghere ahụ.

● A na-ejikarị ya eme ihe dị ka dayameta ntụaka maka mgbakọ na mwepụ.

● Dị oke mkpa maka ịchọpụta nha na ikike ike.

3. Nkuku nrụgide (α)

● Ụkpụrụ ndị a na-ahụkarị:30°, 37.5°, na 45°

● Na-akọwa ọdịdị nke profaịlụ ezé.

● Na-emetụta oke kọntaktị, ike, na mmeghachi omume azụ.

4. Modulu (Metric) ma ọ bụ Diametral Plot (Inch):Na-akọwa nha ezé.

Modulu (Metric) ma ọ bụ Diametral Pitch (Inch)

5. Nnukwu Dayameta (D)

● Dayameta kachasị ukwuu nke spline (ọnụ ezé mpụga ma ọ bụ mgbọrọgwụ ezé dị n'ime).

6. Obere Dayameta (d₁)

● Dayameta kacha nta nke spline (mgbọrọgwụ ezé mpụga ma ọ bụ nsọtụ ezé dị n'ime).

7. Dayameta Ntọala (d_b)

● A gbakọọ ya dị ka:

Dayameta Ntọala

● A na-eji ya emepụta profaịlụ involute.

8. Oke Ezé na Obosara Oghere

Ọkpụrụkpụ ezé(n'ime okirikiri egwuregwu) ga-adakọrịrịobosara ogherena akụkụ nke mmekọ.

● Na-emetụta mmeghachi omume azụ na ọkwa dabara adaba (nhazi, mgbanwe, ma ọ bụ nnyonye anya).

9. Nwepu Fọm (C_f)

● Oghere dị n'okpuru mgbọrọgwụ iji kwe ka ngwaọrụ ahụ dị ọcha ma gbochie nsogbu.

● Nke kachasị mkpa n'ime splines dị n'ime.

10. Klas dabara adaba / Nkwenye

● Na-akọwa nhapụ ma ọ bụ nnyonye anya n'etiti akụkụ njikọ.

● ANSI B92.1 gụnyere klaasị ndị dabara adaba dịka Klas nke 5, 6, 7 (ịbawanye ike).

● DIN na ISO na-eji mpaghara ndidi akọwapụtara (dịka ọmụmaatụ, H/h, Js, wdg).

11. Obosara Ihu (F)

● Ogologo axial nke njikọ spline.

● Na-emetụta nnyefe ike na iguzogide iyi.

Ụdị Dabara:

Akụkụ Dabara- Na-ebufe ike site na spline flanks.

Nnukwu Dayameta Dabara- Na-etinye aka na dayameta dị mkpa.

Ndabere nke obere dayameta- Ebe etiti dị na obere dayameta.

Klas Ntachi Obi:Na-akọwa nkenke nrụpụta (dịka ọmụmaatụ, Klas nke 4, Klas nke 5 na ANSI B92.1).

Ngwa:

Igbe gia

Nzipu ụgbọala

Akụkụ ụgbọelu

Ogwe ígwè ọrụ mmepụta ihe

Splines
Splines1

Oge ozi: Julaị-23-2025

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