Iyini Inqubo Yokukhiqiza Izigqoko Zempushana

Amakhava wePowder Ukukhiqiza Process

Inqubo yokukhiqiza i-powder coating ihlanganisa lezi zinyathelo ezilandelayo:

• Ukusatshalaliswa kwempahla eluhlaza
• Ukuhlanganiswa kwangaphambili kwezinto ezingavuthiwe
• I-Extrusion (ukuhlanganiswa kwezinto ezingavuthiwe ezincibilikisiwe)
• Ukupholisa nokuchoboza okukhiphayo kwe-extruder
• Ukugaya, ukuhlukanisa, nokulawula izinhlayiya
• Okufakiwe

Ukuhlanganiswa kwangaphambili kwezinto zokusetshenziswa

Kulesi sinyathelo, izinto zokusetshenziswa ezisabalalisiwe zeyunithi ngayinye yokukhiqiza zizoxutshwa ngokususelwa kumhlahlandlela kanye nokwakhiwa kweyunithi yocwaningo nokuthuthukiswa ukuze kube nengxube efanayo ngaphansi kwezimo zesikhathi ezithile.

I-Extrusion

Ingxube ye-homogeneous yezinto zokusetshenziswa izoncibilika futhi ixutshwe emshinini we-extruder ngaphansi kwengcindezi ye-spi.ral umshayeli kanye nezinga lokushisa lamabha kagesi. Bese , ingxube encibilikisiwe ye-homogeneous izophuma ku-extruder ngenkathi ilawula izinga lokushisa lezingxenye ezahlukene ze-extruder.

Ibhande lokupholisa

Ingxube encibilikisiwe izothelwa kuma-roller okupholisa emazingeni okushisa aphakathi kuka-7 C no-10 C, akheke njengamashidi, ayiswe kumshini wokugaya ngebhande lokupholisa, futhi ekugcineni, ashintshwe abe ama-chips futhi alungiselelwe ukugaya.

Ukugaya nokusefa

Ama-chips akhiqiziwe ekugcineni kwebhande lokupholisa azodluliselwa emshinini wokugaya nge-pin disk. Ukulawula nokulinganisa usayizi wezinhlayiya zomhlabathi kuzokwenziwa umdidiyeli; usayizi wezinhlayiya eziphumayo zomshini wokugaywa uzokalwa ngokubheka ijubane lesihlukanisi, isivinini somzila wesigayo kanye nezinsalela zama-chips ngaphakathi kwesigayo, nokulawula ivolumu yomoya kanye nezinga lokushisa lokudlulisa izimpushana zomhlabathi. Ngokusekelwe kusayizi wabo, izimpushana eziphumayo zesihlukanisi nesigayo zizohlukaniswa zibe izingxenye ezintathu:

Ingxenye yezinhlayiya ezincane kakhulu, ezincane kune-10 micron, izohlukaniswa ku-silicone futhi idluliselwe esitsheni sezinhlayiya ezincane nezintuli; izinhlayiya ezisele zizodluliselwa ku-sieve etholakala phansi kwe-silicone.Umkhiqizo wokugcina uzohlanganiswa ngokusekelwe ngobukhulu benetha; inetha ihlukanisa izinhlayiya ezinganele nezinkulu.

Ekugcineni , lezo zinhlayiya ezinkulu zizobuyiselwa emshinini futhi ngomsele oklanywe eduze kwesisefo . Esikhathini sokujikeleza kwe-coatings, i-additive izokwengezwa ekuhlanganiseni ngesikhathi sokugaya emshinini.

Iyunithi yokulawula ikhwalithi

Iyunithi yokulawula ikhwalithi, eyasungulwa ukuze ilawule ikhwalithi yemikhiqizo, ikhipha amasampula athile phakathi nezigaba ezihlukahlukene zokukhiqiza, njengokumboza; ama-chips, okokunamathela, nezimpushana zokunameka, futhi lenza izivivinyo ezihlukahlukene zisebenzisa izinto zesimanje zaselabhorethri ukulawula izici zobuchwepheshe ezilindelekile kanye qinisekisa ikhwalithi yemikhiqizo ephumayo.

Inqubo Yokukhiqiza Izimbobo Zempushana