Tacking squeaking mumotokari yemukati maapplication,
Tacking squeaking mumotokari yemukati maapplication,
Kuderedza ruzha inyaya yekukurumidzira muindasitiri yemotokari. Ruzha, vibration uye ruzha vibration (NVH) mukati mecockpit inonyanya kuzivikanwa mumotokari dzemagetsi dzakanyarara. Tinovimba kuti kabhini inova paradhiso yekutandara nekutandara. Motokari dzinozvityaira dzinoda nzvimbo yakanyarara yemukati.
Zvizhinji zvezvinhu zvinoshandiswa mumotokari dashboards, centre consoles uye trim mitsetse yakagadzirwa nepolycarbonate/acrylonitrile-butadiene-styrene (PC/ABS) alloy. Kana zvikamu zviviri zvichifamba zvakaenzana kune mumwe nemumwe (stick-slip athari), kukweshera uye kudedera kuchaita kuti zvinhu izvi zviburitse ruzha. Magadzirirwo eruzha echinyakare anosanganisira kushandiswa kwechipiri kwekunzwa, pendi kana lubricant, uye yakakosha-inoderedza ruzha. Yekutanga sarudzo ndeye-multi-process, yakaderera kushanda uye anti-ruzha kusagadzikana, nepo yechipiri sarudzo inodhura zvakanyanya.
Silike's anti-squaking masterbatch yakakosha polysiloxane inopa yakanakisa yekusingaperi-inopokana-kusvina kuita kwePC / ABS zvikamu pamutengo wakaderera. Sezvo ma-anti-squeaking particles akaiswa panguva yekusanganiswa kana jekiseni molding process, hapana chikonzero chekugadzirisa matanho anononoka kukurumidza kwekugadzira. Izvo zvakakosha kuti SILIPLAS 2070 masterbatch ichengetedze ma mechanic zvimiro zvePC/ABS alloy-kusanganisira ayo anojairwa kukanganisa kuramba. Nekuwedzera rusununguko rwekugadzira, iyi tekinoroji tekinoroji inogona kubatsira mota dzeOEM uye mafambiro ese ehupenyu. Munguva yakapfuura, nekuda kwemashure-kugadzirisa, yakaoma chikamu dhizaini yakava yakaoma kana isingagoneki kuwana yakazara post-kugadzirisa kufukidzwa. Kusiyana neizvi, silicone additives haidi kushandura dhizaini kuti ikwidze maitiro avo e-anti-squeaking. Silike's SILIPLAS 2070 ndiyo yekutanga chigadzirwa mumutsara mutsva we-anti-noise silicone additives, inogona kunge yakakodzera mota, chekufambisa, mutengi, kuvaka uye midziyo yemumba.
•Kuita kwakanakisa kuderedza ruzha: RPN <3 (maererano neVDA 230-206)
• Deredza tsvimbo-kutsvedza
• Instant, inogara kwenguva refu inoderedza ruzha maitiro
• Low coefficient of friction (COF)
• Kukanganisa kudiki pane akakosha emuchina ePC / ABS (kukanganisa, modulus, simba, kurebesa)
• Kushanda kunobudirira nemari yakaderera yekuwedzera (4wt%)
• Zviri nyore kubata, mahara anoyerera zvimedu
Mhedzisiro yeruzha rwekutanga index (RPN) mhedzisiro inoratidza kuti kana zvirimo zveSILIPLAS 2070 zviri 4% (wt), iyo RPN ndeye 2. RPN iri pasi pe3 inoratidza kuti ruzha rwakabviswa uye hapana njodzi yenguva refu yekushandisa.
Test method | Unit | Kukosha chaiko | |
Chitarisiko | Kuongorora kwekuona | White pellet | |
MI (190 ℃, 10Kg) | ISO1133 | g/10min | 5 |
Density | ISO1183 | g/cm3 | 1.03-1.04 |
Iyo girafu yepulse value inoshanduka muyedzo-yekutsvedza yePC/ABS mushure mekuwedzera 4% SILIPLAS2070:
Zvinogona kuonekwa kuti tsvimbo-slip test pulse value yePC / ABS mushure mekuwedzera 4% SILIPLAS2070 yakaderera zvakanyanya, uye mamiriro ekuedzwa ari V = 1mm / s, F = 10N.
Mushure mekuwedzera 4% SILIPLAS2070, simba rekuita harizokanganisika.
• Deredza ruzha uye kudedera kunokangaidza
• Ipa COF yakagadzikana panguva yehupenyu hwebasa rezvikamu
• Gadzirisa rusununguko rwekugadzira nekushandisa maumbirwo akaoma ejometri
• Rerutsa kugadzirwa nekunzvenga mashandiro echipiri
• Low dosage, kunatsiridza mutengo kudzora
• Zvikamu zvemukati zvemotokari (trim, dashboard, console)
• Zvikamu zvemagetsi (tireyi yefiriji) negaba remarara, muchina wokuwachisa, muchina wokusuka ndiro)
• Zvivako zvekugadzira (mahwindo mafuremu), nezvimwewo.
PC / ABS inosanganisa chirimwa uye chikamu chekugadzira chirimwa
Yakawedzerwa kana PC / ABS alloy yagadzirwa, kana mushure mekunge PC / ABS alloy yagadzirwa, uye ipapo yakanyunguduka-extrusion granulated, kana inogona kuwedzerwa zvakananga uye jekiseni rakaumbwa (pasi pechikonzero chekuona kupararira).
Iyo yakakurudzirwa yekuwedzera huwandu ndeye 3-8%, iyo chaiyo yekuwedzera mari inowanikwa maererano nekuyedza
25Kg / bhegi, craft paper bag.
Kutakura sekemikari isina ngozi. Chengeta munzvimbo inotonhorera, inofefetera zvakanaka.
Mamiriro ekutanga anoramba akasimba kwemwedzi ye24 kubva pazuva rekugadzira, kana akachengetwa mukurudziro yekuchengetedza.Anti-squeaking masterbatch inokosha polysiloxane inopa yakanakisa kusingaperi anti-squeaking performance yePC / ABS zvikamu pamutengo wakaderera. Sezvo ma-anti-squeaking particles akaiswa panguva yekusanganiswa kana jekiseni molding process, hapana chikonzero chekutumira matanho anononoka kukurumidza kwekugadzira. Izvo zvakakosha kuti SILIKE SILIPLAS yakatevedzana anti-squeaking masterbatch ichengetedze ma mechanic properties yePC/ABS alloy-kusanganisira ayo anojairwa kupikisa. Nekuwedzera rusununguko rwekugadzira, iyi tekinoroji tekinoroji inogona kubatsira mota OEMs uye mafambiro ese ehupenyu. Munguva yakapfuura, nekuda kwemashure-kugadzirisa, yakaoma chikamu dhizaini yakava yakaoma kana isingagoneki kuwana yakazara post-kugadzirisa kufukidzwa. Kusiyana neizvi, silicone additives haidi kushandura dhizaini kuti ikwidze maitiro avo e-anti-squeaking. Silike's SILIPLAS 2070 ndiyo yekutanga chigadzirwa mumutsara mutsva we-anti-noise silicone additives, inogona kunge yakakodzera mota, zvekufambisa, vatengi, kuvaka, uye midziyo yemumba.
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