1. Ifomula yokubala yobubanzi bembobo engaphakathi yokuthepha kwentambo ye-extrusion:
Ifomula: ububanzi bezinyo langaphandle - 1/2 × iphimbo lamazinyo
Isibonelo 1: Ifomula: M3×0.5＝3-(1/2×0.5)＝2.75mm
M6×1.0＝6－(1/2×1.0)＝5.5mm
Isibonelo sesi-2: Ifomula: M3×0.5＝3-(0.5÷2)＝2.75mm
M6×1.0＝6－(1.0÷2)＝5.5mm
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2. Ifomula yokuguqulwa yokuthepha okuvamile kwe-British wire:
1 intshi = 25.4mm (ikhodi)
Isibonelo 1: (1/4-30)
1/4×25.4＝6.35(ububanzi bezinyo)
25.4÷30＝0.846 (ibanga lamazinyo)
Bese i-1/4-30 eguqulwa ibe amazinyo e-metric kufanele ibe: M6.35×0.846
Isibonelo 2: (3/16-32)
3/16×25.4＝4.76 (ububanzi bezinyo)
25.4÷32＝0.79 (ibanga lamazinyo)
Bese u-3/16-32 eguqulwa abe amazinyo e-metric kufanele abe: M4.76×0.79
3. Ifomula evamile yokuguqula amazinyo aseBrithani abe amazinyo e-metric:
Inombolo ÷ idinominetha × 25.4 = ububanzi bezinyo elingaphandle (elifana nelingenhla)
Isibonelo 1: (3/8-24)
3÷8×25.4＝9.525(idayamitha yangaphandle yezinyo)
25.4÷24＝1.058 (i-metric pitch)
Bese u-3/8-24 eguqulwa abe amazinyo e-metric kufanele abe: M9.525×1.058
4. Ifomula yokuguqula amazinyo aseMelika abe amazinyo e-metric:
Isibonelo: 6-32
6-32 (0.06+0.013)/code×6＝0.138
0.138×25.4＝3.505 (ububanzi bangaphandle bezinyo)
25.4÷32＝0.635 (ibanga lamazinyo)
Khona-ke i-6-32 eguqulwa ibe amazinyo e-metric kufanele ibe: M3.505×0.635
1. Ifomula yokubala yobubanzi obungaphakathi bembobo:
Ububanzi bangaphandle bezinyo - 1/2 × i-pitch yezinyo kufanele ibe:
M3.505－1/2×0.635＝3.19
Khona-ke ububanzi obungaphakathi be-6-32 kufanele bube ngu-3.19
2. I-Extrusion wire tapping algorithm yembobo yangaphakathi:
Ifomula yokubala elula yobubanzi bembobo ephansi 1:
Idayamitha yangaphandle yezinyo - (iphimbo lezinyo × 0.4250.475)/ikhodi = ububanzi bembobo ephansi
Isibonelo 1: M6×1.0
M6-(1.0×0.425)=5.575 (ubukhulu bembobo engezansi)
M6-(1.0×0.475)=5.525(ubuncane)
Isibonelo sesi-2: Ifomula yokubala elula yobubanzi obungaphakathi bembobo ecishwe intambo yokusika:
M6－(1.0×0.85)=5.15 (ubuningi)
M6－(1.0×0.95)＝5.05(okungenani)
M6-(I-Tooth pitch×0.860.96)/code=imbobo engezansi
Isibonelo 3: M6×1.0＝6-1.0＝5.0+0.05＝5.05
5. Ifomula elula yokubala ububanzi bangaphandle bamazinyo okucindezela:
1. Ububanzi - 0.01 × 0.645 × ukuphakama (kudinga ukudlula nokuma)
Isibonelo 1: M3×0.5＝3-0.01×0.645×0.5＝2.58 (ububanzi obungaphandle)
Isibonelo 2: M6×1.0＝6-0.1×0.645×1.0＝5.25 (ububanzi obungaphandle)
6. Ifomula yokubala ye-metric yezinyo ezungeza ububanzi: (Isibalo esigcwele sezinyo)
Isibonelo 1: M3×0.5＝3-0.6495×0.5＝2.68 (ububanzi bangaphandle ngaphambi kokujika)
Isibonelo 2: M6×1.0＝6-0.6495×1.0＝5.35 (ububanzi bangaphandle ngaphambi kokujika)
7. Ukujula kwedayamitha yangaphandle eqoshiwe (ububanzi bangaphandle)
Idayamitha yangaphandle÷25.4×Iphimbo lezinyo=Ububanzi bangaphandle ngaphambi kokugqamisa
Isibonelo: 4.1÷25.4×0.8 (iphimbo lembali)=0.13 Ukujula kokugqamisa kufanele kube ngu-0.13
8. Ifomula yokuguqulwa kwe-diagonal yezinto ezibonakalayo ze-polygonal:
1. Isikwele: ububanzi be-diagonal × 1.414 = ububanzi obuyi-diagonal
2. I-Pentagon: I-diagonal diagonal × 1.2361 = I-diagonal diagonal
3. Hexagon: Ububanzi bezinhlangothi eziphambene × 1.1547 = Ububanzi bamakhona aphikisanayo
Ifomula 2: 1. Amakhona amane: idiagonal diagonal ÷ 0.71 = idayagonal diagonal
2. I-Hexagon: ububanzi obuyi-diagonal ÷ 0.866 = ububanzi obuyi-diagonal
9. Ukujiya kwethuluzi (ummese wokusika):
Idayamitha yangaphandle yezinto ezibonakalayo÷10+0.7 inani lereferensi
10. Ifomula yokubala ye-taper:
Ifomula 1: (Idayamitha yekhanda elikhulu - Ububanzi bekhanda elincane) ÷ (2 × ingqikithi yobude be-taper) = Amadigri
Ilingana nokuthola inani lomsebenzi we-trigonometric
Ifomula 2: Ilula
(Idayamitha yekhanda elikhulu - Idayamitha yekhanda elincane) ÷ 28.7 ÷ Ubude obuphelele = Amadigri
Isikhathi sokuthumela: Feb-22-2024
