Onínọmbà ti gbogbo ilana ti irin meji-ni-ọkan sofa ẹsẹ gbóògì ilana

Onínọmbà ti gbogbo ilana ti irin meji-ni-ọkan sofa ẹsẹ gbóògì ilana

Awọn meji-ni-ọkan irinAwọn ẹsẹ minisitati wa ni ṣe ti ri to irin ohun elo. Ohun elo irin yii ti ni itọju pataki lati ni agbara ati lile to lati ru iwuwo sofa ati olumulo.

1. Ipele gige
2. Aṣayan ohun elo: irin ti yiyi tutu (SPCC), sisanra 1.2-3mm, ohun elo gbọdọ wa ni ibamu pẹlu awọn iṣedede ASTM
3. Ohun elo gige: Ẹrọ gige lesa (agbara 3000W) tabi ẹrọ punch CNC, pẹlu iṣakoso deede laarin ± 0.1mm
4. Awọn paramita gige: iyara gige 15m / min, titẹ afẹfẹ 0.8MPa, ala gige pẹlu iyọọda lilọ 0.5mm
5. Ayẹwo didara: Ilẹ ti ohun elo ti a ṣe ayẹwo ko ni ipata tabi awọn ibọsẹ, ati pe aṣiṣe iwọn jẹ ≤0.2mm
6. Lilọ
7. Lilọ ti o ni inira: Lo igbanu igbanu 240-mesh lati yọ gige gige kuro ki o fi awọn igun naa kun pẹlu fillet R1
8. Lilọ ti o dara: 600-grit sandpaper Afowoyi finishing, roughness dada de Ra3.2μm
9. Iyanrin fifun: 80 apapo corundum, titẹ afẹfẹ 0.6MPa, mimọ dada Sa2.5
10. Ṣiṣayẹwo didara: 100% ayewo wiwo, pẹlu tcnu lori ṣayẹwo pe ko si awọn egbegbe didasilẹ ni awọn apakan atunse
11. Titẹ
12. Apẹrẹ apẹrẹ: Cr12MoV mimu irin, lile HRC58-62
13. Awọn paramita atunse: V-groove šiši 8mm, titẹ 25T, igun atunse 90 ° ± 0.5 °
14. Iṣakoso ilana: Awọn igbesẹ 3 ti atunse mimu (30 ° → 60 ° → 90 °) lati yọkuro orisun omi.
15. Ayewo: Lo oludari igun kan lati wiwọn, aṣiṣe parallelism ≤ 0.3mm/m
16. Liluho
17. Ipo: CNC liluho ẹrọ siseto, iho ifarada aaye ± 0.1mm
18. Awọn paramita liluho: φ6.5mm liluho lilọ, iyara 1800rpm, oṣuwọn kikọ sii 0.1mm/r
19. Deburring: Lo a chamfering ojuomi lati lọwọ C0.3 chamfers
20. Ayewo: Go/no-go won lati ṣayẹwo iho, išedede ipo ≤φ0.15mm

5. Electrolating
6. Ìtọ́jú ìṣáájú: ìrẹ̀lẹ̀ alkali (50℃×5min) → ìfọ̀mọ́ acid (HCl 15%×3min)
7. Ilana itanna: nickel plating (8μm) → chrome plating (0.3μm), iwuwo lọwọlọwọ 3A/dm²
8. Itọju edidi: passivation chromium trivalent, iwọn otutu gbigbe 80 ℃ × 20min
9. Ayewo: Idanwo sokiri iyọ fun awọn wakati 72 de ipele 9, ati mita sisanra fiimu ṣe awari isokan ti a bo

6. Ọja didaakọ
7. Awọn paramita imọ-ẹrọ: agbara ti o ni ẹru ti a samisi 200kg / awọn ege 4, o dara fun giga sofa 15-25cm
8. Awọn ilana fifi sori ẹrọ: Nọmba naa fihan fifi sori ẹrọ ẹdun M6, iye iyipo 5-6N · m
9. Awọn imọran itọju: Yẹra fun awọn idọti lati awọn nkan lile ati mu ese pẹlu asọ gbigbẹ nigbagbogbo
10. Ẹda aaye tita: “Apẹrẹ eto atilẹyin meji, ilana elekitiropu ipele ologun, o dara fun chassis sofa akọkọ”

Ilana iṣelọpọ yii gba eto iṣakoso didara ISO9001, ni ipese pẹlu ohun elo konge gẹgẹbi ẹrọ wiwọn ipoidojuko mẹta, ọmọ iṣelọpọ jẹ awọn ọjọ 7-10, oṣuwọn abawọn ni iṣakoso ni isalẹ 0.3%, ati pe o ti kọja iwe-ẹri ayika ROHS.