Te tātari i te katoa o nga mahi o te rino e rua-i roto i te kotahi te mahi hanga waewae sofa

Te tātari i te katoa o nga mahi o te rino e rua-i roto i te kotahi te mahi hanga waewae sofa

Ko te rino rua-i-kotahiWaewae Kapenetahe mea hanga ki te rino totoka. Ko tenei mea rino kua oti te rongoa kia pai te kaha me te pakeke ki te kawe i te taumaha o te sofa me te kaiwhakamahi.

1. Te wahanga tapahi
2. Te kowhiringa rauemi: te rino makariri (SPCC), te matotoru 1.2-3mm, me u nga mea ki nga paerewa ASTM
3. Taputapu tapahi: Mīhini tapahi taiaho (te mana 3000W) te miihini whiu CNC ranei, me te tika te whakahaere i roto i te ± 0.1mm
4. Tawhā tapahi: tere tapahi 15m/min, pehanga hau 0.8MPa, tawhē tapahi me te 0.5mm te utu huri
5. Te tirotiro i te kounga: Ko te mata o te rauemi tauira kaore he waikura, he karawarawa ranei, a ko te hapa rahi ko ≤0.2mm
6. Te huri
7. Te huri taratara: Whakamahia he kirikiri whitiki 240-mesh ki te tango i nga pupuhi tapahi ka whakakiia nga kokonga ki te awhi R1
8. Miro pai: 600-grit pepa kirikiri whakaoti pukapuka, taratara mata tae Ra3.2μm
9. Te pupuhi kirikiri: 80 mesh corundum, te pehanga hau 0.6MPa, te ma o te mata Sa2.5
10. Tirotiro Kounga: 100% te tirohanga tirohanga, me te aro nui ki te tirotiro karekau he tapa koi i nga waahanga piko
11. Te piko
12. Te hoahoa mold: Cr12MoV whakarewa maitai, pakeke HRC58-62
13. Tawhā piko: V-whare whakatuwhera 8mm, pehanga 25T, piko piko 90°±0.5°
14. Te mana whakahaere: 3 nga hikoinga o te piko haere (30°→60°→90°) ki te whakakore i te hokinga mai.
15. Tirohanga: Whakamahia he ruri koki hei ine, hapa whakarara ≤ 0.3mm/m
16. Te keri
17. Te tuunga: Cnc drilling machine programming, kohao mokowā kātakí ±0.1mm
18. Tawhā keri: φ6.5mm porowhita huri, tere 1800rpm, tere whangai 0.1mm/r
19. Te Whakakore: Whakamahia he kaitapahi mokowhiti hei tukatuka i nga kaitapa C0.3
20. Tirohanga: Haere/kore-haere ine ki te tirotiro i te kohao, te tika o te tuunga ≤φ0.15mm

5. Whakakikoruatia
6. Te maimoatanga o mua: te whakaheke kawakore (50℃×5min) → horoi waikawa (HCl 15%×3min)
7. Te tukanga whakakikorua hiko: whakakikorua nickel (8μm) → whakakikorua chrome (0.3μm), kiato o nāianei 3A/dm²
8. maimoatanga hiri: trivalent chromium passivation, whakamaroke pāmahana 80℃×20min
9. Tirohanga: Te whakamatautau rehu tote mo te 72 haora ka eke ki te taumata 9, ka kitea e te mita matotoru o te kiriata te riterite o te paninga.

6. Tuhituhi hua
7. Tawhā Hangarau: kua tohua te kaha kawe kawenga 200kg/4 nga waahanga, e tika ana mo te teitei o te sofa 15-25cm
8. Nga tohutohu whakaurunga: Ko te ahua e whakaatu ana i te whakaurunga raka M6, te uara taipana 5-6N·m
9. Nga tohutohu tiaki: karohia nga rakuraku mai i nga mea pakeke me te horoi ki te kakahu maroke i nga wa katoa
10. Ko te kape tohu hoko: "Hoahoa hangahanga tautoko takirua, he mahi whakakikorua-hiko, he pai mo te tahuhu sofa auraki"

Ko tenei tukanga whakaputa ka whakamahi i te punaha whakahaere kounga ISO9001, he taputapu tika penei i te miihini ine e toru-ruruku, ko te huringa whakaputa ko te 7-10 ra, ko te reeti hapa kei te whakahaerehia i raro i te 0.3%, a kua paahitia e ia te tiwhikete taiao ROHS.