Jia Yiye onipò – Standards & Classification

Jiaišedede onipò asọye awọntolerances ati konge awọn ipeleti awọn jia ti o da lori awọn ajohunše agbaye (ISO, AGMA, DIN, JIS). Awọn onipò wọnyi ṣe idaniloju meshing to dara, iṣakoso ariwo, ati ṣiṣe ni awọn eto jia

1. Jia Yiye Standards

ISO 1328 (Iwọn ti o wọpọ julọ)

Ṣe alaye awọn ipele deede 12 (lati ga julọ si pipe ti o kere julọ):

Awọn iwe-ẹkọ 0 si 4 (Itọka-pipe, fun apẹẹrẹ, afẹfẹ afẹfẹ, metrology)

Awọn ipele 5 si 6 (Itọye giga, fun apẹẹrẹ, awọn gbigbe ọkọ ayọkẹlẹ)

Awọn ipele 7 si 8 (Ẹrọ ile-iṣẹ gbogbogbo)

Awọn ipele 9 si 12 (Itọye kekere, fun apẹẹrẹ, ohun elo iṣẹ-ogbin)

AGMA 2000 & AGMA 2015 (US Standard)

Nlo awọn nọmba Q (Awọn giredi Didara):

Q3 si Q15 (Q ti o ga julọ = pipe to dara julọ)

Q7-Q9: Wọpọ fun awọn ohun elo ọkọ ayọkẹlẹ

Q10-Q12: Ga-konge Aerospace / ologun

DIN 3961/3962 (Iwọn Jẹmánì)

Iru si ISO ṣugbọn pẹlu awọn iyasọtọ ifarada afikun.

JIS B 1702 (Ipawọn Japanese)

Nlo Awọn ipele 0 si 8 (Ite 0 = pipe ti o ga julọ).

2. Key jia Yiye paramita

Awọn ipele deede jẹ ipinnu nipasẹ idiwon:

1.Tooth Profaili aṣiṣe (Iyapa lati bojumu involute ti tẹ)

2.Pitch aṣiṣe (Iyatọ ni aaye ehin)

3.Runout (Eccentricity ti yiyi jia)

4.Lead aṣiṣe (Iyapa ni titete ehin)

5.Surface Pari (Roughness yoo ni ipa lori ariwo & wọ)

3. Awọn ohun elo Aṣoju nipasẹ Iwọn Yiye

Iwọn ISO	AGMA Q-Ipilẹ	Awọn ohun elo Aṣoju
Ipele 1-3	Q13-Q15	Ultra-konge (Optics, Aerospace, metrology)
Ipele 4-5	Q10-Q12	Ọkọ ayọkẹlẹ giga-giga, awọn roboti, awọn turbines
Ipele 6-7	Q7-Q9	Ẹrọ gbogbogbo, awọn apoti jia ile-iṣẹ
Ipele 8-9	Q5-Q6	Agricultural, ikole ẹrọ
Ipele 10-12	Q3-Q4	Iye owo kekere, awọn ohun elo ti kii ṣe pataki