Ukuvalwa kwe-Phenolic ne-Urea okuqhubekayo
Izinto eziyinhloko ze-phenolic seals yi-phenolic resin, okuyipulasitiki evikela ukushisa eyaziwa ngokumelana kwayo nokushisa namandla ayo. Ngakolunye uhlangothi, i-urea seals yenziwe nge-urea formaldehyde resin, enezici ezifanayo kodwa ezihlukile kancane njenge-phenolic seals.
Zombili izinhlobo zokuvala zakhiwe ngezintambo eziqhubekayo ukuqinisekisa ukuthi zilingana kahle entanyeni yesitsha esihambisanayo, okwenza kube lula ukuvula nokuvala. Le ndlela yokuvala izintambo inikeza isivalo esithembekile sokuvimbela ukuvuza noma ukungcola kokuqukethwe esitsheni.
1. Izinto: Izivalo zivame ukwenziwa ngama-resin e-phenolic noma e-urea
2. Isimo: Ukuvalwa kuvame ukuba yindilinga ukuze kuhambisane nomklamo wentamo yezitsha ezahlukahlukene. Isembozo sivame ukuba nokubukeka okubushelelezi. Ezinye izingxenye ezithile zokuvala zinezimbobo phezulu futhi zingahlanganiswa nama-diaphragm noma ama-dropper ukuze zisetshenziswe.
3. Ubukhulu: "T" Ubukhulu (mm) - 8mm/13mm/15mm/18mm/20mm/22mm/24mm/28mm, "H" Ukulinganisa ngama-intshi - 400 Ukuqeda/410 Ukuqeda/415 Ukuqeda
4. Ukupakisha: Lokhu kuvalwa kuvame ukwenziwa ngokukhiqiza ngobuningi futhi kupakishwe emabhokisini ekhadibhodi anobungani nemvelo ukuqinisekisa ukuphepha ngesikhathi sokuthuthwa nokugcinwa.
Phakathi kwezimpawu ze-phenolic ne-urea eziqhubekayo ezinemicu, izimpawu ze-phenolic zivame ukusebenzisa i-phenolic resin njengezinto eziyinhloko zokusetshenziswa, kuyilapho izimpawu ze-urea zisebenzisa i-urea formaldehyde resin. Izinto zokusetshenziswa ezingaba khona zingase zihlanganise izithasiselo, imibala, kanye neziqinisi ukuthuthukisa ukuzinza okuphelele kwezinto.
Inqubo yethu yokukhiqiza izivalo ze-phenolic ne-urea eziqhubekayo ezifakwe intambo ihlanganisa ukuxuba izinto zokusetshenziswa - i-resin ye-phenolic noma ye-urea exutshwe nezinye izithasiselo ukwakha ingxube edingekayo yezivalo; Ukwakha - ukufaka ingxube esikhumbeni ngezinqubo ezifana nokubumba ngomjovo noma ukubumba ngokucindezela, nokusebenzisa izinga lokushisa elifanele kanye nengcindezi ukuze uyilolonge ibe yingxenye evaliwe ngemva kokubumba; Ukupholisa Nokuphola - Ukuvalwa okwenziwe kudinga ukuphola nokulungiswa ukuqinisekisa ukuthi ukuvalwa kungagcina isimo nesakhiwo esizinzile; Ukucubungula Nokupenda - Kuye ngezidingo zamakhasimende noma zokukhiqiza, izingxenye ezivaliwe zingadinga ukucutshungulwa (njengokususa ama-burrs) kanye nokupenda (njengezendlalelo zokuvikela zokumboza).
Imikhiqizo yethu kumele ihlolwe ikhwalithi ngokuqinile ukuqinisekisa ukuthi yonke imikhiqizo ihambisana nezindinganiso nemithethonqubo efanele. Izinto zokuhlola zifaka phakathi ukuhlolwa kosayizi, ukuhlolwa kwesimo, ukuhlolwa kobushelelezi bendawo, ukuhlolwa kokusebenza kokuvala, njll. Ukuhlolwa okubonakalayo, ukuhlolwa kokusebenza ngokomzimba, ukuhlaziywa kwamakhemikhali, nezinye izindlela zisetshenziselwa ukuhlolwa kwekhwalithi.
Izingxenye zokuvala esizikhiqizayo zivame ukupakishwa ngobuningi ukuze kube lula ukuzithutha nokugcina. Sisebenzisa amabhokisi ekhadibhodi anobungani nemvelo ukuze sipakishe, ambozwe noma afakwe izinto ezilwa nokuwa nokuzamazama komhlaba, anezendlalelo eziningi zezindlela zokuzivikela ukuvimbela umonakalo kanye nokuguquka.
Ukunikeza amakhasimende isevisi eyanelisayo yangemva kokuthengisa kuyisici esibalulekile. Sinikeza amakhasimende ethu izinsizakalo eziphelele, okuhlanganisa nezinsizakalo zangaphambi kokuthengisa, zokuthengisa, kanye nezangemva kokuthengisa. Uma amakhasimende enemibuzo mayelana nekhwalithi, ukusebenza, noma ezinye izinkinga zezimbobo zethu, angaxhumana nathi ku-inthanethi, nge-imeyili, noma ngezinye izindlela. Sizophendula ngokushesha futhi sinikeze izixazululo.
Ukuqoqa njalo impendulo yamakhasimende kuyindlela ebalulekile yokuthuthukisa imikhiqizo kanye nokusungula umkhiqizo. Siyakwamukela futhi bonke abasebenzisi ukuthi basinikeze impendulo efanele ngemikhiqizo yethu nganoma yisiphi isikhathi, okuhambisana kakhulu nempendulo yamakhasimende. Sizothuthukisa inqubo yethu yokukhiqiza. Sizoqhubeka nokulungisa nokuthuthukisa ikhwalithi yokukhiqiza kanye nensizakalo yangemva kokuthengisa ukuze kuhlangatshezwane nezidingo zamakhasimende kanye nokulindelwe.
| Ishadi Lokuqhathanisa Ukuqeda Uchungechunge lwe-GPI | |||
| Ubukhulu "T"(mm) | "H" Isilinganiso ngamasentimitha | ||
| 400 Qeda | 410 Qeda | 415 Qeda | |
| 8 | / | / | / |
| 13 | / | / | 0.428-0.458 in |
| 15 | / | / | 0.533-0.563 in |
| 18 | 0.359-0.377 in | 0.499-0.529 in | 0.593-0.623 in |
| 20 | 0.359-0.377 in | 0.530-0.560 in | 0.718-0.748 in |
| 22 | 0.359-0.377 in | / | 0.813-0.843 in |
| 24 | 0.388-0.406 in | 0.622-0.652 in | 0.933-0.963 in |
| 28 | 0.388-0.406 in | 0.684-0.714in | 1.058-1.088 in |
| Inombolo Ye-oda | Ukuqokwa | Imininingwane | Ubuningi/ Ibhokisi | Isisindo (kg)/ibhokisi |
| 1 | I-RS906928 | 8-425 | 25500 | 19.00 |
| 2 | I-RS906929 | 13-425 | 12000 | 16.20 |
| 3 | I-RS906930 | 15-425 | 10000 | 15.20 |
| 4 | I-RS906931 | 18-400 | 6500 | 15.40 |
| 5 | I-RS906932 | 20-400 | 5500 | 17.80 |
| 6 | I-RS906933 | 22-400 | 4500 | 15.80 |
| 7 | I-RS906934 | 24-400 | 4000 | 14.60 |
