Iriburiro: Imbogamizi zihoraho z'ibikoresho bya PA / GF
Ikirahure fibre ishimangirwa na polyamide (PA / GF) ni ibuye rikomeza imfuruka mubikorwa bigezweho kubera imbaraga zidasanzwe za mashini, kurwanya ubushyuhe, hamwe no guhagarara neza. Kuva ibice byimodoka hamwe nibikoresho bya elegitoroniki byabaguzi kugeza mubikorwa byindege hamwe nimashini zinganda, ibikoresho bya PA / GF bikoreshwa cyane mubikorwa bikora cyane bisaba kuramba, neza, no kwizerwa.
Nubwo ibyo byiza, ibikoresho bya PA / GF byerekana imbogamizi zishobora guhungabanya umusaruro, ubwiza bwibicuruzwa, nibikorwa byanyuma. Ingingo zisanzwe zibabaza zirimo urupapuro rwintambara, gutemba nabi, kwambara ibikoresho, hamwe nikirahure cya fibre (fibre ireremba). Ibi bibazo byongera igipimo cyakuweho, kuzamura ibiciro byumusaruro, kandi bisaba ko byongera gutunganywa-ibibazo bikunze kugira ingaruka kuri R&D, umusaruro, hamwe nitsinda ryamasoko.
Gusobanukirwa no gukemura ibyo bibazo ni ingenzi kubabikora bagamije kongera ubushobozi bwibikoresho bya PA / GF mugihe bakomeza gukora neza kandi bujuje ubuziranenge bukomeye.
Ububabare Ingingo ya 1: Biragoye kandi bigoye-kugenzura
Urupapuro no Guhindura
Ibikoresho bya PA / GF ni anisotropique cyane kubera icyerekezo cya fibre. Mugihe cyo gukonjesha, kugabanuka kutaringaniye akenshi bitera warpage mubice binini cyangwa geometrike igoye. Ibi bibangamira uburinganire buringaniye, byongera ibisigisigi nibikorwa byo gukora, kandi bitwara igihe numutungo. Ku nganda nkimodoka nindege, aho kwihanganira gukomeye ari ngombwa, ndetse nintambara ntoya ishobora kuvamo kwangwa.
Imiyoboro idashonga
Kwiyongera kwa fibre fibre byongera cyane gushonga kwijimye, bigatera ibibazo bitemba mugihe cyo gutera inshinge. Ubushuhe bwinshi bwo gushonga burashobora gushikana:
• Amafuti magufi
• Imirongo yo gusudira
• Inenge zo hejuru
Ibi bibazo nibibazo byumwihariko kubice bito-bito cyangwa ibice bifite ibishushanyo mbonera. Ubukonje bukabije busaba kandi umuvuduko mwinshi wo gutera inshinge, kongera ingufu no guhangayikishwa nibikoresho bibumba.
Kwihutisha ibikoresho
Ibirahuri by'ibirahure birasebanya kandi birakomeye, byihuta kwambara kumpapuro, kwiruka, no nozzles. Mu gutera inshinge no gucapa 3D, ibi bigabanya ubuzima bwibikoresho, bizamura ibiciro byo kubungabunga, kandi birashobora kugabanya igihe cyo gukora. Kubicapiro rya 3D, filaments zirimo PA / GF zirashobora gushira amajwi, bigira ingaruka kumiterere yibice byombi.
Guhuza Imikoranire idahagije (yo gucapa 3D):
Mu rwego rwo kongera inyongeramusaruro, filime ya PA / GF irashobora guhura nubusabane hagati yinzira mugihe cyo gucapa. Ibi bivamo kugabanya ubukanishi bwibice byacapwe, bigatuma badashobora kuzuza imbaraga ziteganijwe hamwe nigihe kirekire gisabwa.
Ububabare Ingingo ya 2: Kumenyekanisha Fibre Fibre ningaruka zayo
Fibre fibre yerekanwe, izwi kandi nka "fibre fibre," ibaho mugihe fibre isohotse hejuru ya polymer. Iyi phenomenon irashobora kugira ingaruka mbi kubwiza no mumikorere:
Kugaragara:Ubuso bugaragara nabi, butaringaniye, kandi butuje. Ibi ntibyemewe kubisabwa bisaba kwiyambaza cyane, nk'imodoka imbere, amazu ya elegitoroniki, n'ibikoresho by'abaguzi.
Ibyiyumvo bibi:Ubuso bubi, bushyushye bugabanya uburambe bwabakoresha kandi bigaragara neza ibicuruzwa.
Kugabanya Kuramba:Fibre yerekanwe ikora nkibitera imbaraga, bigabanya imbaraga zo hejuru hamwe no kurwanya abrasion. Mu bidukikije bikaze (urugero, ubushuhe cyangwa imiti igaragara), fibre yihuta yihuta gusaza kwibintu no kwangirika kwimikorere.
Ibi bibazo bibuza ibikoresho bya PA / GF kugera kubushobozi bwabo bwose, bigahatira ababikora gutandukana hagati yubuziranenge, ubwiza, nuburyo bwiza bwo gukora.
Ibisubizo bishya kubibazo bya PA / GF
Iterambere rya vuba mubumenyi bwibikoresho, tekinoroji yinyongera, hamwe nubuhanga bwa interineti bitanga ibisubizo bifatika kuri ibyo bibazo bimaze igihe. Muguhuza ibice bya PA / GF byahinduwe, inyongeramusaruro ishingiye kuri silicone, hamwe na fibre-matrix ihuza imbaraga, abayikora barashobora kugabanya urupapuro rwintambara, kunoza umuvuduko wogushonga, no kugabanya cyane fibre yibirahure.
1. Ibikoresho bike PA / GF Ibikoresho
Ibikoresho bito bya PA / GF byateguwe byumwihariko kugirango bikemure urupapuro rwintambara. Mugutezimbere:
• Ubwoko bwa fibre fibre (ngufi, ndende, cyangwa fibre ikomeza)
Gukwirakwiza uburebure bwa fibre
• Tekinoroji yo kuvura hejuru
• Hindura imiterere ya molekile
iyi formulaire igabanya kugabanuka kwa anisotropique hamwe nihungabana ryimbere, bigatuma ihame ryimiterere yibice byatewe inshinge. Ibyiciro byateguwe byumwihariko PA6 na PA66 byerekana uburyo bunoze bwo kugenzura imikorere mugihe cyo gukonja, gukomeza kwihanganirana hamwe nubuziranenge bwibice.
2. Ibikoresho byinshi-PA / GF Ibikoresho
Ibikoresho byinshi-PA / GF bikemura ibibazo bidashonga mugushiramo:
• Amavuta adasanzwe
• Amashanyarazi
• Polimeri ifite uburemere buke bwo gukwirakwiza uburemere
Ihinduka rigabanya ibishishwa bya elegitoronike, bigatuma ibishushanyo bigoye byuzura neza kumuvuduko wo gutera inshinge. Inyungu zirimo: iKongera umusaruro ushimishije, ribipimo by'inenge byize, lower ibikoresho byo kwambara no kubungabunga ibiciro.
Ibikoresho bifasha gutunganya silicone
SILIKE inyongera ya silicone ikora nk'amavuta meza yo gukora hamwe nibikoresho bifasha gutunganya.
Ibikoresho bya silicone bikora bitezimbere ikwirakwizwa ryuzuza no gushonga, byongera ibicuruzwa biva hanze mugihe bigabanya gukoresha ingufu. Igipimo gisanzwe: 1-2%, bihujwe no gukuramo impanga.
Inyungu SILIKEIbikoresho bifasha gutunganya siliconemuri PA6 hamwe na 30% / 40% fibre y'ibirahure (PA6 GF30 / GF40):
• Ubuso bworoshye hamwe na fibre nkeya yagaragaye
• Kunoza uburyo bwo kuzuza no gutembera neza
• Kugabanya urupapuro rwintambara no kugabanuka
Nibihe byongeweho silicone bisabwa kugabanya fibre yibirahure no kongera umuvuduko wa PA / GF nibindi bikoresho bya pulasitiki?
SILIKE Ifu ya Silicone LYSI-100A nubufasha buhanitse bwo gutunganya
Iyi silicone yongeweho kubintu bitandukanye bya termoplastique, harimo halogen-idafite flame-retardant wire & kabili, PVC, plastike yubuhanga, imiyoboro, hamwe na plastiki / yuzuza ibihangano. Muri sisitemu ya resin ya PA6, iyi plastike yongeyeho plastike igabanya silikone igabanya umuvuduko wa fibre na fibre fibre, igahindura imyanda irekura kandi ikanarekura ibishishwa, kandi ikanongera imbaraga zo kurwanya abrasion - itanga umusaruro ushimishije kandi ikora neza.
Ikoreshwa mubicuruzwa bya termoplastique nka PE, PP, PVC, PMMA, PC, PBT, PA, PC / ABS, nibindi, mugutezimbere no gutunganya neza.
Ongeraho SILIKE Ifu ya Silicone LYSI-100A cyangwa inyongera ya Copolysiloxane na Modifiers SILIMER 5140 kuri PA6 GF40 irashobora kugabanya cyane fibre fibre, kuzamura ibyuzuye, no gutanga iterambere ryagaragaye mubuziranenge bwubutaka, gutunganya amavuta, hamwe nigihe kirekire cyibicuruzwa.
4. Kuzamura Imigaragarire-Guhuza
Gufata nabi hagati ya fibre yibirahuri na matrise ya polyamide nimpamvu nyamukuru itera fibre. Gukoresha ibikoresho bigezweho (urugero, silanes) cyangwa guhuza ibintu (polymeri ya anhydride-yatewe na polymers) bishimangira guhuza fibre-matrix, bigatuma fibre ikomeza kuba mugihe cyo kuyitunganya. Ibi ntabwo bitezimbere ubwiza bwubuso gusa ahubwo binongera imikorere yubukanishi no kuramba.
5. Fibre ndende ya Thermoplastique (LFT)
Fibre ndende ya thermoplastique (LFT) itanga umuyoboro wuzuye wa fibre ngufi kuruta fibre ngufi, itanga:
• Imbaraga zisumba izindi no gukomera
Kugabanya urupapuro rwintambara
• Kunoza ingaruka zo kurwanya ingaruka
Ubuhanga bugezweho bwo gukora, harimo pultrusion hamwe no guterwa inshinge za LFT, byahinduye imikorere ya LFT, bituma ikorwa neza kandi ikora neza.
Impamvu Ababikora bagomba gusuzuma ibisubizo？
Mugukoresha ibikoresho byo gutunganya silicone hamwe nibikoresho bya PA / GF byateye imbere, ababikora barashobora:
Tanga ibicuruzwa byiza-byiza, bihoraho
Mugabanye gufata neza ibikoresho nigihe cyo gutaha
Kunoza imikoreshereze yibikoresho no gukora neza
Wuzuze imikorere nuburyo bwiza
Umwanzuro
Ibikoresho bya PA / GF bitanga ubushobozi budasanzwe, ariko urupapuro rwintambara, urujya n'uruza rwinshi, kwambara ibikoresho, hamwe na fibre yerekanwe byagabanije amateka yabyo.
gukora nezaibisubizo - nkaSILIKE inyongera ya silicone (LYSI-100A, SILIMER 5140),hasi-warp PA / GF ibice, hamwe na tekinoroji-yongerera ubumenyi-bitanga ingamba zifatika zo gutsinda ibyo bibazo.
Muguhuza ibi bisubizo, ababikora barashobora kuzamura ubuziranenge bwubuso, kugumya guhagarara neza, kugabanya ibicuruzwa, no kunoza umusaruro - gutanga ibicuruzwa byujuje ubuziranenge bwinganda nibiteganijwe kubakiriya.
Niba ushaka gukemura ibibazo byo gutunganya PA / GF nibibazo bya fibre fibre, hamagara SILIKE kugirango tumenye ibyacusilicone yongeyeho ibisubizohanyuma ujyane ibicuruzwa byawe ubuziranenge nibikorwa neza kurwego rukurikira.Tel: +86-28-83625089 or via email: amy.wang@silike.cn.
Igihe cyo kohereza: Nzeri-12-2025
