Ukurikije ibisabwa muburyo bwo gutunganya no guteranya neza, agaciro gakwiye kwihanganira agaciro kazatoranywa kugirango bapimwe.Igipimo kitagira kwihanganira kwerekana mu gishushanyo kigomba gusobanurwa ukurikije ibisabwa bya GB / t1804-2000 “kwihanganira umurongo no mu nguni nta kwihanganira”.
Gabanya gutandukanya agaciro k'umurongo ugereranije
| Icyiciro cyo kwihanganirana | 0 ~ 3 | > 3 ~ 6 | > 6 ~ 30 | > 30 ~ 120 | > 120 ~ 400 | > 400 ~ 1000 | > 1000 ~ 2000 | > 2000 |
| Ibisobanuro f | .05 0.05 | .05 0.05 | ± 0.1 | ± 0.15 | ± 0.2 | ± 0.3 | ± 0.5 | - |
| Hagati M. | ± 0.1 | ± 0.1 | ± 0.2 | ± 0.3 | ± 0.5 | 0.8 | ± 1.2 | ± 2.0 |
| Rough C. | ± 0.2 | ± 0.3 | ± 0.5 | 0.8 | ± 1.2 | ± 2.0 | ± 3.0 | ± 4.0 |
| Umubyimba V. | - | ± 0.5 | ± 1.0 | ± 1.5 | ± 2.5 | ± 4.0 | ± 6.0 | ± 8.0 |
Kugabanya agaciro ka devis ya radiyo n'uburebure bwa chamfer
| Icyiciro cyo kwihanganirana | 0 ~ 3 | 3 ~ 6 | > 6 ~ 30 | > 30 |
| Ibisobanuro f | ± 0.2
| ± 0.5
| ± 1.0
| ± 2.0
|
| Hagati M. | ||||
| Rough C. | ± 0.4
| ± 1.0
| ± 2.0
| ± 4.0
|
| Umubyimba V. |
Kugabanya agaciro ko gutandukanya ingero zingana
| Icyiciro cyo kwihanganirana | 0 ~ 10 | > 10 ~ 50 | > 50 ~ 120 | 120 ~ 400 | > 400 |
| Ibisobanuro f | ± 1 ° | ± 30 ′ | ± 20 ′ | ± 10 ′ | ± 5 ′ |
| Hagati M. |
|
|
|
|
|
| Rough C. | ± 1 ° 30 ′ | ± 1 ° | ± 30 ′ | ± 15 ′ | ± 10 ′ |
| Umubyimba V. | ± 3 ° | ± 2 ° | ± 1 ° | ± 30 ′ | ± 20 ′ |
Igishushanyo rusange cyerekana nta kwihanganira kwerekana
Shyira akamenyetso ku mubare usanzwe hamwe no kwihanganira amanota ya kode hafi yumutwe wigishushanyo cyangwa mubisabwa tekiniki hamwe nibyangombwa bya tekiniki (nkibipimo byumushinga).Kurugero, mugihe uhitamo urwego ruciriritse, ikirango niki gikurikira:
GB / T 1804-m
Imiterere itarangwamo kwihanganira geometrike mugushushanya igomba gushyirwaho ukurikije amanota muri GB / t1184-1996 "kwihanganira geometrike nu mwanya udafite indangagaciro zo kwihanganira umuntu".[1]
| Icyiciro cyo kwihanganirana | 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 |
Kugororoka no kureshya nta kwihanganira
| Icyiciro cyo kwihanganirana | 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 |
Symmetry nta kwihanganira
| Icyiciro cyo kwihanganirana | 0 ~ 100 | > 100 ~ 300 | > 300 ~ 1000 | > 1000 |
| H | 0.5 | |||
| K | 0.6 | 0.8 | 1 | |
| L | 0.6 | 1 | 1.5 | 2 |
Kuzenguruka kuzenguruka nta kwihanganira
| Icyiciro cyo kwihanganirana | Kwihanganira kwiruka |
| H | 0.1 |
| K | 0.2 |
| L | 0.5 |
Igihe cyo kohereza: Ukwakira-12-2020