Ukulwa nokuncwina kwizicelo zangaphakathi zeemoto,
Ukulwa nokuncwina kwizicelo zangaphakathi zeemoto,
Ukunciphisa ingxolo ngumba ongxamisekileyo kwishishini leemoto. Ingxolo, i-vibration kunye ne-sound vibration (NVH) ngaphakathi kwe-cockpit ivelele ngakumbi kwiimoto zombane ze-ultra-zolile. Siyathemba ukuba i-cabin iba yiparadesi yokuzonwabisa kunye nokuzonwabisa. Iimoto eziziqhubayo zifuna indawo ezolileyo yangaphakathi.
Amacandelo amaninzi asetyenziswa kwiideshibhodi zeemoto, i-centre consoles kunye ne-trim strips zenziwe nge-polycarbonate/acrylonitrile-butadiene-styrene (PC/ABS) alloy. Xa iindawo ezimbini zihamba ngokuthelekisayo (i-stick-slip effect), ukukhuhlana kunye nokungcangcazela kuya kubangela ukuba ezi zixhobo zivelise ingxolo. Izisombululo zengxolo zemveli ziquka ukusetyenziswa kwesibini kokuziva, ipeyinti okanye i-lubricant, kunye ne-resin ezikhethekileyo zokunciphisa ingxolo. Inketho yokuqala yinkqubo eninzi, ukusebenza kakuhle okuphantsi kunye nokungazinzi kokuchasana kwengxolo, ngelixa ukhetho lwesibini lubiza kakhulu.
I-Silike's anti-squaking masterbatch yi-polysiloxane ekhethekileyo ebonelela ngokugqwesileyo kokusebenza ngokusisigxina kwi-PC / ABS ngexabiso eliphantsi. Ekubeni i-anti-squeaking particles ifakwe ngexesha lokuxuba okanye i-injection yokubumba inkqubo, akukho mfuneko yamanyathelo okuthunyelwa emva kokunciphisa isantya sokuvelisa. Kubalulekile ukuba i-SILIPLAS 2070 masterbatch igcine iimpawu zemishini ye-PC / ABS i-alloy-kuquka ukuchasana kwayo kwempembelelo eqhelekileyo. Ngokwandisa inkululeko yoyilo, le teknoloji inoveli inokunceda ii-OEM zemoto kunye nazo zonke iindlela zobomi. Kwixesha elidlulileyo, ngenxa yokulungiswa kwangemva kokusebenza, uyilo lwenxalenye entsonkothileyo yaba nzima okanye akunakwenzeka ukuphumeza ukhuseleko olupheleleyo. Ngokwahlukileyo, izongezo ze-silicone azidingi ukuguqula uyilo ukuze kulungiswe ukusebenza kwazo okuchasayo. I-Silike's SILIPLAS 2070 yimveliso yokuqala kuluhlu olutsha lwezongezo ze-silicone ezichasene nesandi, ezinokuthi zilungele iimoto, ukuthutha, umthengi, ukwakhiwa kunye nezixhobo zasekhaya.
• Ukusebenza okugqwesileyo kokunciphisa ingxolo: RPN <3 (ngokwe-VDA 230-206)
• Nciphisa ukutyibilika kwintonga
• Iimpawu zokunciphisa ingxolo ngoko nangoko, ezihlala ixesha elide
• I-coefficient ephantsi yokhuhlane (COF)
• Impembelelo encinci kwiimpawu eziphambili zoomatshini zePC/ABS (impembelelo, imodyuli, amandla, ubude)
• Ukusebenza okusebenzayo kunye nemali eyongeziweyo ephantsi (4wt%)
• Kulula ukuphatha, amasuntswana ahamba simahla
Iziphumo ze-noise risk priority index (RPN) zibonisa ukuba xa umxholo we-SILIPLAS 2070 ngu-4% (wt), i-RPN yi-2. I-RPN engaphantsi kwe-3 ibonisa ukuba ingxolo iyacinywa kwaye akukho mngcipheko wesicelo sexesha elide.
Indlela yokuvavanya | Iyunithi | Ixabiso eliqhelekileyo | |
Imbonakalo | Ukuhlolwa okubonakalayo | Ipellet emhlophe | |
MI (190℃,10Kg) | ISO1133 | g/10min | 5 |
Ukuxinana | ISO1183 | g/cm3 | 1.03-1.04 |
Igrafu yokutshintsha kwexabiso le-pulse kuvavanyo lwe-stick-slip ye-PC/ABS emva kokongeza i-4% SILIPLAS2070:
Ingabonwa ukuba i-stick-slip test pulse value ye-PC / ABS emva kokongeza i-4% SILIPLAS2070 yehle kakhulu, kwaye iimeko zokuvavanya ziyi-V = 1mm / s, F = 10N.
Emva kokongeza i-4% SILIPLAS2070, amandla empembelelo akayi kuchaphazeleka.
• Nciphisa ingxolo ephazamisayo kunye nokungcangcazela
• Ukubonelela nge-COF ezinzileyo ngexesha lenkonzo yobomi bamacandelo
• Yandisa inkululeko yoyilo ngokuphumeza iimilo zejiyometri ezintsonkothileyo
• Yenza lula imveliso ngokuphepha imisebenzi yesibini
• Idosi ephantsi, phucula ulawulo lweendleko
• Amalungu emoto angaphakathi (i-trim, ideshibhodi, ikhonsoli)
• Iindawo zombane (itreyi yesikhenkcisi) kunye netoti yenkunkuma, umatshini wokuhlamba, umatshini wokuhlamba izitya)
• Amalungu okwakha (izakhelo zeefestile), njalo njalo.
PC/ABS isityalo esidibanisayo kunye nenxalenye eyenza isityalo
Ukongezwa xa i-alloy ye-PC / ABS yenziwe, okanye emva kokuba i-alloy ye-PC / ABS yenziwe, kwaye emva koko i-melt-extrusion granulated, okanye inokudibaniswa ngokuthe ngqo kunye ne-injection edibeneyo (phantsi kwesiseko sokuqinisekisa ukusabalalisa).
Isixa songezelelo esicetyiswayo yi-3-8%, isixa esithile sokongeza sifunyanwa ngokwelinge
I-25Kg / ibhegi, ibhegi yephepha lobugcisa.
Uthutho njengekhemikhali engeyongozi. Gcina kwindawo epholileyo nengena umoya .
Iimpawu zangempela zihlala zihambelana neenyanga ze-24 ukususela kumhla wokuvelisa, ukuba zigcinwe kwi-recommede store.I-masterbatch ye-Anti-squeaking yi-polysiloxane ekhethekileyo ebonelela ngokugqwesileyo kokusebenza ngokusisigxina okuchasene nokutshitshiswa kweengxenye zePC / ABS ngexabiso eliphantsi. Ekubeni i-anti-squeaking particles ifakwe ngexesha lokuxuba okanye i-injection yokubumba inkqubo, akukho mfuneko yamanyathelo okusebenza kweposi anciphisa isantya sokuvelisa. Kubalulekile ukuba i-SILIKE SILIPLAS uchungechunge lwe-anti-squeaking masterbatch lugcine iimpawu zemishini ye-PC / ABS i-alloy-kuquka ukuxhathisa impembelelo eqhelekileyo. Ngokwandisa inkululeko yoyilo, le teknoloji inoveli inokunceda ii-OEM zemoto kunye nazo zonke iindlela zobomi. Kwixesha elidlulileyo, ngenxa yokulungiswa kwangemva kokusebenza, uyilo lwenxalenye entsonkothileyo yaba nzima okanye akunakwenzeka ukuphumeza ukhuseleko olupheleleyo. Ngokwahlukileyo, izongezo ze-silicone azidingi ukuguqula uyilo ukuze kulungiswe ukusebenza kwazo okuchasayo. I-Silike's SILIPLAS 2070 yimveliso yokuqala kuluhlu olutsha lwezongezo ze-silicone ezichasene nengxolo, ezinokuthi zilungele iimoto, ukuthutha, abathengi, ukwakhiwa kunye nezixhobo zasekhaya.
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