PI (Polyimide) budada, Usha, xaashida, Alaabta Naqshadeynta CNC
Polyamides-kuleylku waxay caan ku yihiin xasilloonida kulaylka, iska caabbinta kiimikaad wanaagsan, sifooyin farsamo oo aad u wanaagsan, iyo midab huruud ah oo sifo ah.Polyamides oo lagu daray garaafka ama xoojinta fibre-ga dhalooyinka ayaa leh awood dabacsanaaneed ilaa 340 MPa (49,000 psi) iyo moodeel dabacsan oo ah 21,000 MPa (3,000,000 psi).Thermoses polymer matrix polyamides waxay muujinayaan gurguurta aad u hooseeya iyo xoogga xajinta sare.Guryahaan waxaa la ilaaliyaa inta lagu jiro isticmaalka joogtada ah ee heerkulka ilaa 232 °C (450 °F) iyo dalxiisyada gaaban, oo u sarreeya 704 °C (1,299 °F).[11]Qaybaha polyimide ee la qaabeeyey iyo laminates waxay leeyihiin iska caabin kulayl aad u wanaagsan.Heerkulka hawlgalka caadiga ah ee qaybaha iyo lakabyada noocan oo kale ah waxay u dhexeeyaan cryogenic ilaa kuwa ka sarreeya 260 ° C (500 ° F).Polyamides sidoo kale si dabiici ah ayay u adkaysanayaan gubashada ololka oo inta badan uma baahna in lagu qaso ololka celiyaasha.Intooda badan waxay wataan UL qiimeynta VTM-0.Laminates-yada Polyimide waxay leeyihiin awood dabacsanaan ah nolosha nuska ah 249 °C (480 °F) 400 saacadood.
Qaybaha polyimide ee caadiga ah ma saameeyaan dareerayaasha iyo saliidaha sida caadiga ah loo isticmaalo - oo ay ku jiraan hydrocarbons, esters, ethers, alcohols iyo ferns.Waxa kale oo ay iska caabiyaan asiidhyada daciifka ah laakiin laguma talinayo in loo isticmaalo meelaha ay ku jiraan alkalis ama asiidhyada inorganic.Qaar ka mid ah polyamide-yada, sida CP1 iyo CORIN XLS, waa dareere-milmi kara waxayna muujinayaan caddayn sare oo muuqaal ah.Sifooyinka milmayntu waxay ku amaahiyaan buufinta iyo codsiyada daaweynta heerkulka hooseeya.
Tilmaamaha PI
PI waa polymer-ka ololkeeda, kaas oo aan ku guban heerkul sare
Guryaha makaanikada dareenka heerkulka hooseeya
Maaddadu waxay leedahay karti midabaynta oo aad u fiican, waxay gaari kartaa shuruudo kala duwan oo midab leh
Waxqabadka kulaylka heersare ah: Heerkul sare iyo iska caabin heerkul hooseeya
Waxqabad koronto oo aad u wanaagsan: Dabool koronto oo sarreeya
Goobta Codsiga ugu weyn ee PI
Si ballaaran loo isticmaalo mishiinada, qalabka, qaybaha baabuurta, korontada iyo elektiroonigga ah, tareenka, qalabka guriga, isgaarsiinta, mashiinada dunta, ciyaaraha iyo alaabta madadaalada, tuubooyinka saliidda, haamaha shidaalka iyo qaar ka mid ah alaabta injineernimada saxda ah.
Maaddooyinka Polyimide waa kuwo fudud, dabacsan, adkaysi u leh kulaylka iyo kiimikooyinka.Sidaa darteed, waxaa loo isticmaalaa warshadaha elektiroonigga ah ee fiilooyinka dabacsan iyo sida filimka dahaarka ee fiilada magnetka.Tusaale ahaan, kumbuyuutarka laptop-ka, fiilada isku xira guddiga macquulka ah ee ugu muhiimsan shaashadda (kaas oo ay tahay in la leexiyo mar kasta oo laptop-ka la furo ama la xiro) inta badan waa saldhig polyimide ah oo leh kirishbooyada naxaasta.Tusaalooyinka filimada polyimide waxaa ka mid ah Apical, Kapton, UPILEX, VTEC PI, Norton TH iyo Kaptrex.
Isticmaalka dheeraadka ah ee resin polyimide waa lakabka dahaadhka iyo daah-furka ee soo saarista wareegyada isku dhafan iyo chips MEMS.Lakabyada polyimide waxay leeyihiin koronto farsamo oo wanaagsan iyo xoog xoog leh, taas oo sidoo kale ka caawisa isku dhejinta u dhexeeya lakabyada polyimide ama inta u dhaxaysa lakabka polyimide iyo lakabka birta ah ee kaydsan.
| Garoonka | Kiisaska Codsiga |
| Qaybta Warshadaha | Heerkulka sare ee is-saliimaynta, giraanta piston kombaresarka, giraanta shaabadda |
| Qalabka korantada | Radiators, marawaxad qaboojin, gacanka albaabka, dabool haanta shidaalka, solay hawo qaadashada, daboolka haanta biyaha, haye laambad |
SPLA-3D Fasalada iyo Sharaxaada
| Darajo | Sharaxaada |
| SPLA-3D101 | Waxqabadka sare ee PLA.PLA waxay ku xisaabtantaa in ka badan 90%.Saamaynta daabacaadda wanaagsan iyo xoojinta sare.Faa'iidooyinka ayaa ah samaynta xasiloon, daabacaad siman iyo sifooyin farsamo oo aad u fiican. |
| SPLA-3DC102 | PLA waxay u dhigantaa 50-70% oo inta badan waa la buuxiyey oo la adkeeyey.Faa'iidooyinka samaynta xasiloon, daabacaadda siman iyo sifooyinka farsamada ee heer sare ah. |
