Ukusetshenziswa kweNylon Powder
I-nylon powder isetshenziswa
Ukusebenza
Inayiloni iyi-angular translucent eqinile noma i-milky white crystalline resin. Isisindo samangqamuzana enayiloni njengepulasitiki yobunjiniyela ngokuvamile siyi-15,000-30,000. Inayiloni inamandla amakhulu okusebenza, indawo yokuthambisa ephezulu, ukumelana nokushisa, i-coefficient ephansi yokungqubuzana, ukumelana nokugqokwa, ukuzigcoba, ukumuncwa ukushaqeka kanye nokunciphisa umsindo, ukumelana nowoyela, ukumelana ne-asidi ebuthakathaka, ukumelana ne-alkali nezinyibilikisi ezijwayelekile, ukufakwa kahle kukagesi, ine-Self- ezicishayo, ezingenabuthi, ezingenaphunga, ukumelana nesimo sezulu esihle, ukudaya okungekuhle. Ububi ukuthi inokumuncwa okuphezulu kwamanzi, okuthinta ukuzinza kwe-dimensional kanye nezakhiwo zikagesi. Ukuqinisa i-fiber kunganciphisa ukumuncwa kwamanzi kwe-resin, ukuze isebenze ngaphansi kwezinga lokushisa eliphezulu kanye nomswakama ophezulu.
Sebenzisa
1111, 1101 umbhede omanzi inqubo: powder ububanzi: 100um enamathela ukujiya: 350-1500um
1164, 2157 inqubo yokumboza okuncane: Ububanzi bempushana: 55um ukujiya kokumboza: 100-150um
2158, 2161 Ukufafaza nge-Electrostatic: Ububanzi be-Powder: 30-50um Ukujiya kokunamathela: 80-200um
PA12-P40 P60 laser sintering prototyping ngokushesha Usayizi wezinhlayiyana: 30~150um
Izicelo: Obhasikidi bomshini wokuwasha izitsha, amabhande anayiloni enayiloni, ukumbozwa kwezingxenye zezimoto, ukumbozwa ikhoyili, ukumbozwa kwendwangu yezimboni, izithasiselo zokuhlanganisa ukuthungwa, okokugcotshwa kwensimbi, amanetha okuvikela umoya; umbhede omanzi, ipuleti lokudlidliza. Impushana epholile esebenza kahle kakhulu ingakhiqiza ukunwebeka okunwebeka kakhulu futhi okungagugi. Inezici zobuso obushelelezi, umbala ogqamile, ukunwebeka okuhle kwefilimu, amandla aphezulu emishini, ukunamathela okuhle, futhi ngesikhathi esifanayo inezici zokumelana nokugqoka, ukumelana nokushisa, ukumelana nomswakama, ukumelana nokugqwala, ukumelana nokuguga, njll. ayinabo ubuthi futhi ayinabungozi emzimbeni womuntu. Isetshenziswa kabanzi ekuhlanganisweni kwamakhalenda, amakhalenda edeski, izingwegwe zezingubo zangaphansi, imishini yezemidlalo, i-wire surface coating, amabhuloho, imikhumbi nezinye izintambo, amapayipi kanye nezingxenye zobunjiniyela.
Uhlelo Lokuhlanza
Ukwengeza izinto ezimunca uwoyela ezifana ne-organic bentonite noma inayiloni powder ku-cleaner, noma ngabe ukuhlanza okweqile kugezwa, lezi zinto zokusetshenziswa zihlala phezu kwesikhumba futhi ziqhubeke nokusebenza, ngakho-ke kulindeleke ukuthi isikhumba esinamafutha singalawula isikhumba ngezinga elithile Ukwanda kwamafutha output ukulawula ukukhanya okuvame ukuvela futhi emahoreni ama-3 ngemuva kokuhlanzwa kwesikhumba.
Usayizi wezinhlayiyana
Umehluko obalulekile phakathi kwezingubo ze-powder kanye ne-solvent-based coatings ukuthi i-dispersion medium ihlukile. Ezingxenyeni ezisekelwe ku-solvent, ama-solvents e-organic asetshenziswa njengendlela yokusabalalisa; ngenkathi kusezimbozweni eziyimpuphu, umoya ocindezelwe ohlanziwe usetshenziswa njengendawo yokuhlakazeka. I-powder coating isesimweni esihlakazekile ngesikhathi sokufafaza, futhi usayizi wezinhlayiyana zokugqoka awukwazi ukulungiswa. Ngakho-ke, ukucoleka kwezinhlayiya zempushana ezifanele ukufuthwa kwe-electrostatic kubalulekile.
Izembatho zempushana ezifanele ukufuthwa nge-electrostatic kufanele okungenani zibe nosayizi wezinhlayiyana eziphakathi kwama-microns ayi-10 nama-microns angama-90 (okungukuthi > 170 mesh). Ama-powders anosayizi wezinhlayiyana ezingaphansi kwama-microns ayi-10 abizwa ngokuthi ama-ultrafine powders, alahleka kalula emkhathini, futhi okuqukethwe kwezimpushana ze-ultrafine akufanele kube kuningi kakhulu. Kuyaphawuleka lapha ukuthi ubukhulu bezinhlayiyana ze-powder buhlobene nobukhulu befilimu yokugqoka. Usayizi wezinhlayiyana ze-powder coating kufanele ube nobubanzi obuthile bokusabalalisa ukuze uthole ifilimu yokugqoka enobukhulu obufanayo. Uma ubukhulu befilimu yokumboza budingeka ukuthi bube ngama-microns angu-250, ubukhulu bezinhlayiyana ezinkulu ze-powder coating akufanele budlule ama-microns angu-65 (200 mesh - 240 mesh), futhi izimpushana eziningi kufanele zidlule kuma-microns angu-35 (350 mesh - 400 mesh) . Ukuze ulawule futhi ulungise ubukhulu bezinhlayiya ze-powder, kufanele ikwazi ukulungiswa kumishini yokuchoboza.
Lapho usayizi wezinhlayiyana zempushana udlula ama-microns angu-90, isilinganiso sokushaja nesisindo sezinhlayiyana siba sincane kakhulu ngesikhathi sokufuthwa nge-electrostatic, futhi amandla adonsela phansi empushana eyizinhlayiyana ezinkulu maduzane adlula amandla aerodynamic kanye ne-electrostatic. Ngakho-ke, i-powder-particle enkulu inamandla amakhulu kinetic , Akulula ukukhangisa ku-workpiece.
Impushana enayiloni iyinto eguquguqukayo enezinhlobonhlobo zezinhlelo zokusebenza kuzo zonke izimboni ezahlukahlukene. Ukusuka emkhathini kuya ezimpahleni zabathengi, impushana enayiloni iyathandwa ngenxa yamandla ayo, ukuqina, nokumelana nokuguga. Ngokuthuthuka okuqhubekayo kobuchwepheshe bokukhiqiza okungeziwe, isidingo sempushana enayiloni kulindeleke ukuthi sikhule kakhulu eminyakeni ezayo.
Ezempi Nezokuvikela
Impushana enayiloni isetshenziswa embonini yezempi neyokuvikela ukukhiqiza izingxenye ezinjengamagiya, ama-bearings, nezinye izingxenye ezibalulekile zemishini yezempi. Impushana inayiloni iyathandwa kulo mkhakha ngoba iqinile, ayisindi, futhi imelana namakhemikhali nokushisa.
Ezikagesi nezikagesi
Impushana inayiloni isetshenziswa embonini kagesi neye-elekthronikhi ukukhiqiza izingxenye ezifana nezixhumi, amaswishi, nama-circuit breaker. Impushana inayiloni ithandwa kakhulu kulo mkhakha ngoba iyisivikelo esingcono kakhulu futhi inamandla aphezulu e-dielectric, okusho ukuthi ingamelana nama-voltage aphezulu ngaphandle kokuphuka.
Impahla yabathengi
Impushana enayiloni isetshenziswa ekukhiqizeni izimpahla zabathengi njengamathoyizi, izinto zasendlini, nefenisha. Impushana inayiloni iyathandwa kulo mkhakha ngoba iqinile, iqinile, futhi imelana nokugqokwa nokudabuka.
Okufakiwe
Impushana inayiloni isetshenziswa ekukhiqizeni izinto zokupakisha ezifana namafilimu, izikhwama, nezikhwama. Impushana inayiloni iyathandwa kulo mkhakha ngoba iqinile, iyagobeka, futhi imelana nokubhoboza nezinyembezi.
Izindwangu
Impushana inayiloni isetshenziswa ekukhiqizeni izindwangu ezifana nezingubo zokugqoka, i-upholstery, nokhaphethi. Impushana inayiloni ithandwa kakhulu kulo mkhakha ngoba iqinile, ihlala isikhathi eside, futhi imelana nokuhuzuka namakhemikhali.