Izindaba

Yini Ebangela Ukuklwebheka Kwezingxenye Zezimoto ze-PC/ABS kanye ne-EV?

Ama-alloy e-Polycarbonate (PC) kanye ne-Acrylonitrile-Butadiene-Styrene (ABS) asetshenziswa kabanzi kumaphaneli ezinsimbi zezimoto, ama-consoles aphakathi, kanye nezingubo zokuhlobisa ngenxa yamandla azo amahle kakhulu okuthinteka, ukuzinza kobukhulu, kanye nokumelana nesimo sezulu.

Kodwa-ke, ngesikhathi sokusebenza kwemoto, ukudlidliza kanye nokucindezela kwangaphandle kubangela ukungqubuzana phakathi kwezindawo zokuxhumanisa zepulasitiki—noma phakathi kwepulasitiki nezinto ezifana nesikhumba noma izingxenye ezifakwe ngogesi—okuholela emsindweni owaziwayo “wokukhala” noma “wokukhala”.

Lokhu kubangelwa kakhulu yisimo sokushelela kwenduku, lapho ukungqubuzana kushintshana khona phakathi kwezimo eziguquguqukayo neziguquguqukayo, kukhulula amandla ngesimo somsindo nokudlidliza.

Ukuqonda Ukuziphatha Kokunciphisa Nokungqubuzana Kwama-Polymers

Ukudambisa kubhekisela ekhonweni lezinto zokuguqula amandla okudlidliza okwenziwa ngomshini abe amandla okushisa, ngaleyo ndlela kulawula ukudlidliza nomsindo.

Uma ukusebenza kahle kokuncibilikisa umsindo kuthuthuka, kulapho ukuklewula okuzwakalayo kwehla khona.

Ezinhlelweni ze-polymer, ukufiphaza kuhlobene nokuphumula kwe-molecular chain — ukungqubuzana kwangaphakathi kubambezela impendulo yokuguquguquka ekucindezelekeni, okudala umphumela we-hysteresis oqeda amandla.

Ngakho-ke, ukwandisa ukungqubuzana kwangaphakathi kwama-molecule noma ukuthuthukisa impendulo ye-viscoelastic kuyisihluthulelo sokuthuthukisa induduzo ye-acoustic.

Ithebula 1. Ukuhlaziywa Komsindo Ongajwayelekile Ezingxenyeni Zezimoto

Ithebula 2. Izinselele Ama-OEM Abhekana Nazo NgezivamileIzindlela Zokunciphisa Umsindo

Kodwa-ke, lezi zindlela ezivamile zokunciphisa umsindo azigcini nje ngokwandisa izindleko zabasebenzi kodwa futhi zandisa umjikelezo wokukhiqiza wemikhiqizo. Ngakho-ke, ukuguqulwa kokunciphisa umsindo sekuyinto ebalulekile kubakhiqizi bokuguqulwa kwepulasitiki. Njengokuthi, abanye abakhiqizi bezimoto be-OEM basebenzisana nabakhiqizi bezinto zepulasitiki eziguquliwe ukuthuthukisa izinto ezahlukahlukene ze-PC/ABS alloy ezinciphisa umsindo. Ngokuthuthukisa ukusebenza kokudambisa kanye nokunciphisa i-coefficient yokungqubuzana kwezinto ngocwaningo lokwakheka kanye nokuqinisekiswa kwezingxenye, basebenzisa i-PC/ABS eguquliwe kumaphaneli ezinsimbi kumamodeli ezimoto amaningi. Lokhu kunciphisa ngempumelelo umsindo wekhabhini futhi kusiza ukudala izimoto zikagesi ezithule kakhulu, ezikhululekile, nezizolile.

Yibuphi ubuchwepheshe bokuguqula obuvumela lokhu kuthuthukiswa kokunciphisa umsindo kwe-PC/ABS？

— Izithasiselo Ezintsha Ezilwa Nokuklwebheka Kwe-ABS kanye ne-PC/ABS.

Ingaphakathi LezimotoUkuthuthukiswa Kokuguqulwa Kwezinto — I-SILIKE Anti-Squeak Masterbatch SILIPLAS 2073

Ukuze kuxazululwe lokhu, i-SILIKE yakha i-SILIPLAS 2073, isithasiselo esisekelwe ku-silicone esilwa nokuklwebheka esenzelwe izinhlelo ze-PC/ABS kanye ne-ABS.

Lokhu okusha kuthuthukisa ukudambisa futhi kunciphisa i-coefficient of friction ngaphandle kokuphazamisa ukusebenza komshini.

Indlela esebenza ngayo:

Ngesikhathi sokuhlanganiswa noma ukubumba ngomjovo, i-SILIPLAS 2073 yakha ungqimba lokugcoba lwe-micro-silicone ebusweni be-polymer, okunciphisa imijikelezo yokungqubuzana kwe-stick-slip kanye nomsindo wokudlidliza wesikhathi eside.

Ukunciphisa Umsindo Okuqinisekisiwe — Kuqinisekiswe yi-RPN Test

Ngokungeziwe okungu-4% kuphela, i-SILIPLAS 2073 ifinyelela i-RPN (Risk Priority Number) engu-1 ngaphansi kwamazinga e-VDA 230-206 — ngaphansi kakhulu komkhawulo (RPN < 3) okubonisa ukuthi ayinamsindo.

Ithebula 3. Ukuqhathaniswa Kwezakhiwo: I-PC/ABS Encishisiwe Umsindo vs. I-PC/ABS Ejwayelekile

Qaphela: I-RPN ihlanganisa ukuvama, ubukhali, kanye nokubonakala kwengozi yokuklinya.

I-RPN ephakathi kuka-1–3 isho ingozi encane, ingozi ephakathi kuka-4–5, kanye nengozi ephezulu engu-6–10.

Ukuhlola kuqinisekisa ukuthi i-SILIPLAS 2073 iqeda ngempumelelo ukuklekleza ngisho nangaphansi kokucindezeleka okuhlukahlukene kanye nesivinini sokushelela.

Eminye idatha yokuhlola

Kungabonakala ukuthi inani le-stick-slip pulse le-PC/ABS lehla kakhulu ngemva kokwengeza i-4% SILIPLAS 2073.

Ngemva kokwengeza u-4% we-SILIPLAS2073, amandla omthelela athuthukisiwe.

Izinzuzo Eziyinhloko Zobuchwepheshe ze-SILIKE Anti-Squeak Masterbatch — SILIPLAS 2073

1. Ukunciphisa Umsindo Okuphumelelayo: Kunciphisa kakhulu ukuklwebheka okubangelwa ukungqubuzana ngaphakathi kwezimoto kanye nezingxenye ze-e-motor — RPN < 3 ukusebenza okuqinisekisiwe

2. Ukunciphisa Ukuziphatha Kokushelela Kwenduku

3. I-COF Ezinzile, Ehlala Isikhathi Eside kuyo yonke impilo yenkonzo yengxenye

4. Akudingeki Ngemuva Kokwelashwa: Kuthatha indawo yezinyathelo zokuthambisa eziyinkimbinkimbi noma zokumboza → umjikelezo wokukhiqiza omfushane

5. Igcina Izakhiwo Zemishini: Igcina amandla, ukumelana nokushayisana, kanye ne-modulus

6. Izinga Eliphansi Lokwengeza (4 wt.%): ukusebenza kahle kwezindleko kanye nobulula bokwenza

7. Ama-granule ageleza kalula, okulula ukuwacubungula ukuze ahlanganiswe kahle emigqeni yokubumba ekhona noma yokujova

8. Ukuguquguquka Komklamo Okuthuthukisiwe: Ihambisana ngokugcwele ne-ABS, i-PC/ABS, kanye nezinye ipulasitiki zobunjiniyela

I-SILIKE Silicone Esekelwe Ekulweni Nokumemeza Okukhulu I-SILIPLAS 2073ayiklanyelwe nje kuphela izingxenye ezinkulu zangaphakathi kwezimoto — ingasetshenziswa nasezintweni zasendlini ezenziwe nge-I-PP, i-ABS, noma i-PC/ABSUkwengezwa kwalesi sithako kusiza ukuvimbela ukungqubuzana phakathi kwezingxenye futhi kunciphisa ngempumelelo ukukhiqizwa komsindo.

Inzuzo yesithasiselo se-SILIKE anti-squeak sama-OEM nama-Compounders

Ngokuhlanganisa ukulawula umsindo ngqo ku-polymer, ama-OEM kanye nama-compounders angafeza:

Inkululeko enkulu yokuklama yamajiyometri ayinkimbinkimbi

Ukugeleza kokukhiqiza okulula (akukho ukugqoka kwesibili)

Ukuqonda komkhiqizo okuthuthukisiwe — ulwazi oluthule, olucwengekile, olusezingeni eliphezulu lwe-EV

Kungani Onjiniyela nama-OEM Bekhetha i-SILIPLAS 2073

Esimweni sezimoto sanamuhla—lapho ukusebenza okuthule, ukwakheka okulula, kanye nokusungula izinto ezintsha okusimeme kuveza impumelelo—isixazululo se-SILIKE SILIPLAS 2073, indlela entsha yokuvimbela umsindo ophazamisayo ovela ezingxenyeni zepulasitiki. Sinciphisa ukuthembela ezintweni ezisindayo zokuvikela umsindo. Lesi sithako esisekelwe ku-silicone esilwa nokuklwebheka senza ukunciphisa umsindo okulinganiselwe kuma-alloy e-PC/ABS ngaphandle kokwelashwa ngemuva kokwelashwa, siqinisekisa ukusebenza kahle kwezindleko, ukulula kokukhiqiza, kanye nokuhambisana nokukhiqizwa ngobuningi.

Ikakhulukazi, njengoba izimoto zikagesi zishintsha, ukuthula sekuwuphawu lwekhwalithi. Nge-SILIPLAS 2073, induduzo ye-acoustic iba yimpahla engokwemvelo, hhayi isinyathelo esengeziwe.

Uma uthuthukisa amakhompawundi noma izingxenye ze-PC/ABS ezidinga ukusebenza okuthule,Ubuchwepheshe be-SILIKE bokulwa nokuklinya obusekelwe ku-silicone bunikeza ikhambi eliqinisekisiwe.

 Thola umklamo othule, ohlakaniphile, futhi osebenza kahle kakhulu — kusukela ezingeni lokuguqulwa kwezinto kuya phezulu.

Ufuna ukuthola ukuthi i-SILIPLAS 2073 inciphisa kanjani umsindo futhi ivimbele ukuklewula ngobuchwepheshe bezinto ezishintshiwe?

Noma, Uma ufuna i-masterbatch yokunciphisa umsindo esebenza kahle kakhulu noma i-additive, ungazama i-SILIKE noise reduction masterbatch, njengoba lolu chungechunge lwe-i-siliconeIzithasiselo zizoletha ukusebenza okuhle kokunciphisa umsindo emikhiqizweni yakho. I-masterbatch ye-SILIKE yokulwa nokuklwebheka ifanele ukusetshenziswa kuzo zonke izici zokuphila kwansuku zonke, njengemishini yasekhaya noma yezimoto, izikhungo zenhlanzeko, noma izingxenye zobunjiniyela.

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