E ai ki nga whakaritenga o te tikanga miihini me te tika o te huihuinga, me kowhiria te uara o te karaehe e tika ana mo te inenga.Ko te rahinga kaore he tohu tohu i roto i te tuhi ka tohua kia rite ki nga whakaritenga o te GB / t1804-2000 "whakaaetanga raina me te koki koki kaore he tohu tohu".
Whakawhāitihia te uara ine ine o te rahinga raina
| Te karaehe manawanui | 0~3 | >3~6 | >6~30 | >30~120 | >120~400 | >400~1000 | >1000~2000 | >2000 |
| Tikanga f | ±0.05 | ±0.05 | ±0.1 | ±0.15 | ±0.2 | ±0.3 | ±0.5 | — |
| Waenga M | ±0.1 | ±0.1 | ±0.2 | ±0.3 | ±0.5 | ±0.8 | ±1.2 | ±2.0 |
| Rokiroki C | ±0.2 | ±0.3 | ±0.5 | ±0.8 | ±1.2 | ±2.0 | ±3.0 | ±4.0 |
| Ko te tino matotoru V | — | ±0.5 | ±1.0 | ±1.5 | ±2.5 | ±4.0 | ±6.0 | ±8.0 |
Whakaitihia te uara rereke o te putoro awhi me te teitei o te chamfer
| Te karaehe manawanui | 0~3 | 3~6 | >6~30 | >30 |
| Tikanga f | ±0.2
| ±0.5
| ±1.0
| ±2.0
|
| Waenga M | ||||
| Rokiroki C | ±0.4
| ±1.0
| ±2.0
| ±4.0
|
| Ko te tino matotoru V |
Whakawhāitihia te uara wehe o te taha koki
| Te karaehe manawanui | 0~10 | >10~50 | >50~120 | 120~400 | >400 |
| Tikanga f | ±1° | ±30′ | ±20′ | ±10′ | ±5′ |
| Waenga M |
|
|
|
|
|
| Rokiroki C | ±1°30′ | ±1° | ±30′ | ±15′ | ±10′ |
| Ko te tino matotoru V | ±3° | ±2° | ±1° | ±30′ | ±20′ |
Whakaaturanga tuhi whaanui kaore he tohu tohu
Tohua te nama paerewa me te tohu tohu karaehe e tata ana ki te poraka taitara o te tuhi, ki nga whakaritenga hangarau me nga tuhinga hangarau (penei i nga paerewa hinonga).Hei tauira, i te wa e whiriwhiri ana i te taumata waenga, ko te tapanga e whai ake nei:
GB/T 1804-m
Ko nga hanganga karekau i tohuhia ki te paanui ahuahanga i roto i nga tuhi ka tohua kia rite ki te karaehe i roto i te GB / t1184-1996 "whakaaetanga ahuaahanga me te tuunga kaore he uara o te manawanui takitahi".[1]
| Te karaehe manawanui | 0~10 | >10~30 | >30~100 | >100~300 | >300~1000 | >1000 |
| H | 0.02 | 0.05 | 0.1 | 0.2 | 0.3 | 0.4 |
| K | 0.05 | 0.1 | 0.2 | 0.4 | 0.6 | 0.8 |
| L | 0.1 | 0.2 | 0.4 | 0.8 | 1.2 | 1.6 |
Te tika me te papatahi me te kore e manawanui
| Te karaehe manawanui | 0~100 | >100~300 | >300~1000 | >1000 |
| H | 0.2 | 0.3 | 0.4 | 0.5 |
| K | 0.4 | 0.6 | 0.8 | 1 |
| L | 0.6 | 1 | 1.5 | 2 |
Hangarite me te kore e manawanui
| Te karaehe manawanui | 0~100 | >100~300 | >300~1000 | >1000 |
| H | 0.5 | |||
| K | 0.6 | 0.8 | 1 | |
| L | 0.6 | 1 | 1.5 | 2 |
Te rere porohita me te kore e manawanui
| Te karaehe manawanui | Porowhita te rere o te manawanui |
| H | 0.1 |
| K | 0.2 |
| L | 0.5 |
Wā tuku: Oketopa-12-2020