Imveliso

I-anti-squeaking masterbatch inokuthomalalisa ingxolo yangaphakathi ka-Evs,
Anti-Squeaking Masterbatch, isandi esimanzi, nciphisa ingxolo, PC / ABS amalungu, ukunciphisa Evs 'ingxolo ngaphakathi,

Inkcazo

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 ngentsebenzo egqwesileyo esisigxina yokuchasa ukutswina.PC / ABS amalungungexabiso 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.

Iimbonakalo

• 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.

IiParameters ezisisiseko

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.

Iingenelo

• 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

Indawo yosetyenziso

• 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.

Abathengi benjongo

PC/ABS isityalo esidibanisayo kunye nenxalenye eyenza isityalo

Ukusetyenziswa kunye nethamo

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

Iphakheji

I-25Kg / ibhegi, ibhegi yephepha lobugcisa.

Ugcino

Uthutho njengekhemikhali engeyongozi. Gcina kwindawo epholileyo nengena umoya .

Beka ubomi kwishelufa

Iimpawu zangempela zihlala zihambelana neenyanga ze-24 ukususela kumhla wokuvelisa , ukuba zigcinwe kwindawo yokucebisa.Ukulawulwa kwengxolo yee-EVs kunye nokuhamba, ngokubanzi, kuyimfuneko. I-Silike's anti-squeaking masterbatch yi-polysiloxane ekhethekileyo ebonelela ngokugqwesileyo kokusebenza ngokusisigxina kwi-PC / ABS ngexabiso eliphantsi.

Izisombululo zinokuncedanciphisa ingxolokwii-EVs kunye nokuhamba, ngakumbi apho izinto ezininzi zidibana khona, kwaye zinokunciphisa amanyathelo okucubungula. Funda nzulu.