1804 tepu ahotea kore tohu o te miihini tino

E ai ki nga whakaritenga o te miihini tikanga me te pono o te huihuinga, ko te mea tika me te uara o te tohu kawa ka tohua mo te whakaheke. Ko te waahanga kaore he tohu ahotea ki te tuhi ka whakaahuahia kia rite ki nga whakaritenga a GB / t1804-2000 "te haangai ki te raina me te koki ahunga kaore he tohu ahorangi".

Whakaitihia te uara rereke o te waahanga raina

Akomanga manawanui

0 ~ 3

> 3 ~ 6

> 6 ~ 30

> 30 ~ 120

> 120 ~ 400

> 400 ~ 1000

> 1000 ~ 2000

> 2000

Tika 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

Koretake C

± 0.2

± 0.3

± 0.5

± 0.8

± 1.2

± 2.0

± 3.0

± 4.0

Matotoru V

-

± 0.5

± 1.0

± 1.5

± 2.5

± 4.0

± 6.0

± 8.0

 

Whakawhāiti te uara wehenga o te awhiuhi awhi me te teitei o te chamfer

Akomanga manawanui

0 ~ 3

3 ~ 6

> 6 ~ 30

> 30

Tika f

± 0.2

 

± 0.5

 

± 1.0

 

± 2.0

 

Waenga M

Koretake C

± 0.4

 

± 1.0

 

± 2.0

 

± 4.0

 

Matotoru V

 

Whakaitihia te uara rereke o te taha koki

Akomanga manawanui

0 ~ 10

> 10 ~ 50

> 50 ~ 120

120 ~ 400

> 400

Tika f

± 1 °

± 30 '

± 20 '

± 10 '

± 5 '

Waenga M

 

 

 

 

 

Koretake C

± 1 ° 30 '

± 1 °

± 30 '

± 15 '

± 10 '

Matotoru V

± 3 °

± 2 °

± 1 °

± 30 '

± 20 '

 

Whakaaturanga umanga whanui me te kore he tohu ahotea

Tohua te paerewa paerewa me te waehere tohu manawanui i te taha o te taitara taitara o te tuhi, i nga whakaritenga hangarau ranei me nga tuhinga hangarau (penei i nga paerewa umanga). Hei tauira, i te wa e kowhiri ana koe i te taumata reo, ko te tohu tenei e whai ake nei:

GB / T 1804-m

Ko nga hanganga e kore e tohua ki te manawanui ā-āhuahanga o ngā tuhinga ka tohua kia rite ki te tohu o te GB / t1184-1996 “ngā manawanui ā-āhuahanga me te tūranga kore he uara kātaki takitahi”. [1] 

Akomanga 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 whakatika me te papatahi kaore he manawanui

Akomanga 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 kore kātakí

Akomanga manawanui

0 ~ 100

> 100 ~ 300

> 300 ~ 1000

> 1000

H

0.5

K

0.6

0.8

1

L

0.6

1

1.5

2

 

Huringa porohita me te kore e manawanui

Akomanga manawanui

Porohita mo te oma kore

H

0.1

K

0.2

L

0.5

 


Te wa tuku: Oketopa-12-2020