Ukukhethwa kwethangi lamafutha kanye nomugqa we-phosphating
Incazelo elula
Izinto zokwelashwa zangaphambi kwesikhathi ziqukethe ulayini wokukhiqiza wokwelapha we-tank dip wokwelapha ngaphambi kokwelashwa kwe-phosphating.
Ulayini wokukhiqiza we-phosphating we-tank-immersion pretreatment uqukethe izinqubo eziyishumi nantathu ezinjengokukhipha amafutha, ukuchotshozwa, ukungathathi hlangothi, ukufakwa kwendawo, i-phosphating, ukugeza, ukugeza amanzi ashisayo, njalonjalo.
Ukuhanjiswa kwe-workpiece kusebenzisa i-hoist ezihambelayo, ukuze i-workpiece ingaqhutshwa yi-hoist ezishayelayo ukuze iqedele izidingo zobuchwepheshe zenqubo ngayinye.
Isibonisi somkhiqizo
Inqubo yokwelashwa kwangaphambili
Usayizi webhasikidi olengayo we-Workpiece: ngokwezifiso, kuye ngosayizi wethangi likaphethiloli, ubhasikidi wenziwe nge-SUS304.
Cha. | Inqubo | Indlela | Uketshezi lokwelapha | Isikhathi sokungena/sokuphuma kwamanzi | Isikhathi sokwelashwa (imizuzu) | Izinga lokushisa lokwelapha. (℃) |
1 | Hlambulula ngamanzi ashisayo 1 | Ukucwilisa | Amanzi ezimboni | 1 | 3 | 50-55 |
2 | Ukugcoba ngaphambili | Ukucwilisa | I-Degreaser | 1 | 6 | 50-55 |
3 | Ukwehlisa amafutha | Ukucwilisa | I-Degreaser | 1 | 6 | 50-55 |
4 | Hlanza ngamanzi 1 | Ukucwilisa | Amanzi ezimboni | 1 | 3 | I-RT |
5 | Hlanza ngamanzi 2 | Ukucwilisa | Amanzi ezimboni | 1 | 3 | I-RT |
6 | Ukukha | Ukucwilisa | I-Phosphoric acid | 1 | amashumi amabili nane | I-RT |
7 | Hlanza ngamanzi 3 | Ukucwilisa | Amanzi ezimboni | 1 | 3 | I-RT |
8 | Ukungathathi hlangothi | Ukucwilisa | I-Neutralizer | 1 | 3 | I-RT |
9 | Ukugeza ngamanzi 4 | Ukucwilisa | Amanzi ezimboni | 1 | 3 | I-RT |
10 | Ukulungisa ubuso | Ukucwilisa | I-Surface conditioner | 1 | 3 | I-RT |
11 | I-Phosphating | Ukucwilisa | I-ejenti ye-Phosphating | 1 | 12 | 45-55 |
12 | Hlanza ngamanzi 5 | Ukucwilisa | Amanzi ezimboni | 1 | 3 | I-RT |
13 | Hlambulula ngamanzi ashisayo 2 | Ukucwilisa | Amanzi ezimboni | 1 | 3 | 80 |
Qaphela: Isikhathi sokucutshungulwa kokwelashwa kusengaphambili siyahlukahluka ngama-ejenti ahlukene, isikhathi senqubo ethile kanye nezinga lokushisa elinikezwe umkhiqizi we-ejenti.
Incazelo yenqubo
Inqubo yokunciphisa ithatha ukuhlanzwa kwezigaba ezimbili nge-pre-degreasing kanye ne-degreasing, engasusa ngokuphumelelayo amafutha nothuli ebusweni bomsebenzi futhi ithole izinga eliphezulu eliphezulu. I-Pickling ingasusa ngempumelelo ukugqwala ebusweni be-workpiece.
Ukugcoba ngaphambilini kokwelashwa, ukwehlisa, ukushisisa kwerinse yamanzi ashisayo kushisiswe ngokuqondile isishintshi sokushisa sensimbi engagqwali ethangini, futhi ithangi le-phosphating lokushisisa uketshezi lishisisa ngokungaqondile isishintshi sokushisa se-stainless steel plate.
Ukuze wonge amanzi, igumbi lokugeza amanzi lisebenzisa inqubo yokuwasha yamanje.
Idivayisi yokuthutha
Amapharamitha wokusebenza kobuchwepheshe wolayini wokuthutha ozihambelayo
Cha. | Igama | Ipharamitha yobuchwepheshe |
1 | Isivinini sokuhamba | 15/min (isigaba esingasebenzi) |
2 | Ukuphakamisa nokwehlisa isivinini | 4m/min |
3 | Ukuphakamisa ukuphakama | 4m |
4 | I-RATE yokukhiqiza | 6 imiz |
5 | Ukuphakamisa isisindo | 3000kg |
6 | Isivinini sesigaba sokucubungula esizishayelayo | 0.5-1.0 m/min (ukulawula isivinini sokuguqulwa kwemvamisa) |
7 | Irediyasi ephendukayo | Irediyasi yokujika engamamitha angu-2 yetroli |
8 | Ithrekhi | I32a1, 6mn |
9 | Indlela yokulawula | Automatic, manual |
10 | Ukuphakamisa i-hoist | I-hoist eyodwa ene-approx. Umthamo we-2.5t |
11 | Phakamisa i-trolley ne-hanger | I-Adopt i-double-trolley kanye ne-hanger yakhelwe ndawonye |
12 | Ulayini wokuxhumana oshelelayo obuyisela emuva ilangabi | C uhlobo |