1. Tātai tātai mō te diameter kōhao o roto o te miro tangohanga miro miro:
Tātai: niho diameter waho - 1/2 × tooth pitch
Tauira 1: Tātai: M3×0.5＝3-(1/2×0.5)＝2.75mm
M6×1.0＝6－(1/2×1.0)＝5.5mm
Tauira 2: Tātai: M3×0.5＝3-(0.5÷2)＝2.75mm
M6×1.0＝6－(1.0÷2)＝5.5mm
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2. tātai hurihanga mo te waea waea a Ingarangi:
1 inihi = 25.4mm (waehere)
Tauira 1: (1/4-30)
1/4×25.4＝6.35(te diameter niho)
25.4÷30＝0.846 (tawhiti niho)
Na ka huri te 1/4-30 ki nga niho mita: M6.35×0.846
Tauira 2: (3/16-32)
3/16×25.4＝4.76 (te diameter niho)
25.4÷32＝0.79 (tawhiti niho)
Na ka huri te 3/16-32 ki nga niho mita: M4.76×0.79
3. Te tātai whānui mō te huri i ngā niho o Ingarangi ki ngā niho inerite:
Tau ÷ taurangi × 25.4 = niho diameter waho (rite ki runga ake)
Tauira 1: (3/8-24)
3÷8×25.4＝9.525(niho te diameter o waho)
25.4÷24＝1.058 (te pae mita)
Na ka huri te 3/8-24 ki nga niho mita: M9.525×1.058
4. Ko te tauira mo te huri i nga niho o Amerika ki nga niho inerite:
Tauira: 6-32
6-32 (0.06+0.013)/waehere×6＝0.138
0.138×25.4＝3.505 (te diameter o waho o te niho)
25.4÷32＝0.635 (tawhiti niho)
Na ka huri te 6-32 ki nga niho ineine: M3.505×0.635
1. Tātai tātai o te diameter o roto kohao:
Ko te diameter o waho o te niho - 1/2 × te papa niho kia:
M3.505－1/2×0.635＝3.19
Na ko te diameter o roto o te 6-32 me 3.19
2. Waea Extrusion mirimiri poka roto algorithm:
tātai tātai māmā o te diameter kōhao raro 1:
Te whanui o waho o te niho - (te papa niho × 0.4250.475)/waehere = te diameter o te kohao o raro
Tauira 1: M6×1.0
M6-(1.0×0.425)=5.575 (te puare o raro morahi)
M6-(1.0×0.475)=5.525(iti rawa)
Tauira 2: He tātai tātai māmā mō te diameter o roto o te kōhao i paopaohia e te waea tapahi:
M6－(1.0×0.85)=5.15 (mōrahi)
M6－(1.0×0.95)＝5.05(iti rawa)
M6－(Tae niho×0.860.96)/waehere=tuwhera o raro
Tauira 3: M6×1.0＝6-1.0＝5.0+0.05＝5.05
5. He tātai māmā mō te tātai i te diameter o waho o ngā niho pere:
1. Diamita - 0.01 × 0.645 × pitch (me haere ka mutu)
Tauira 1: M3×0.5＝3-0.01×0.645×0.5＝2.58 (te diameter o waho)
Tauira 2: M6×1.0＝6-0.1×0.645×1.0＝5.25 (te diameter o waho)
6. Te tātai tātai mō te mita te diameter o te hurihanga niho: (Te tātaitanga niho katoa)
Tauira 1: M3×0.5＝3-0.6495×0.5＝2.68 (te diameter o waho i mua i te hurihanga)
Tauira 2: M6×1.0＝6-0.6495×1.0＝5.35 (te diameter o waho i mua i te hurihanga)
7. Te hohonu o te diameter o waho (te diameter o waho)
Te diameter o waho ÷ 25.4×Tooth pitch=Te diameter o waho i mua i te rewa
Tauira: 4.1÷25.4×0.8 (puawai)=0.13 Me 0.13
8. tātai hurihanga hauroki mō ngā rauemi tapawhā:
1. Tapawhā: hauroki diameter × 1.414 = hauroki diameter
2. Taparima: Diagonal diameter × 1.2361 = Hauroki diameter
3. Hexagon: Diameter of opposite sides × 1.1547 = Diameter of opposite corners
Tātai 2: 1. E wha nga kokonga: hauroki diameter ÷ 0.71 = hauroki diameter
2. Hexagon: hauroki diameter ÷ 0.866 = hauroki diameter
9. Te matotoru taputapu (maripi tapahi):
Rauemi diameter waho ÷ 10+0.7 uara tohutoro
10. Tātai tātai o te taper:
Tātai 1: (Te diameter o te mahunga nui - Te diameter o te upoko iti) ÷ (2 × tapeke roa o te taper) = Nga Waeke
He rite ki te kimi i te uara mahi pakoko
Tātai 2: Māmā
(Te diameter o te upoko nui - Te diameter o te mahunga iti) ÷ 28.7 ÷ Tapeke roa = Waeke
Wā tuku: Feb-22-2024
