Txoj hauj lwm tseem ceeb ntawm lub tshuab nres tsheb - los hloov lub zog kinetic rau hauv thermal zog ntawm kev sib txhuam- yog tib yam, tab sis cov kev cai tshwj xeeb sib txawv heev nyob rau hauv ntau hom tsheb vim qhov sib txawv ntawm huab hwm coj, kev siv cov qauv, lub voj voog ua haujlwm, thiab kev nyab xeeb cov cai.
Ntawm no yog ib qho kev sib cais ntawm cov kev ua haujlwm tseem ceeb ntawm cov tsheb sib txawv:
Tsheb neeg caij tsheb
Lub hom phiaj ntawm no yog qhov sib npaug ntawm kev nplij siab, kev tswj lub suab nrov, kev ua haujlwm ntev, thiab kev ua tau zoo rau kev siv nruab nrab.
- Kev sib txhuam & kev ua haujlwm:Nruab nrab mus rau siab pib "tom" rau kev xav. Ua kom pom tseeb ntawm kev ua haujlwm zoo ib yam thoob plaws qhov kub thiab txias (txij thaum sawv ntxov txias nres mus rau qee lub sijhawm tsav tsheb).
- Hnav & Ntev:Tseem ceeb heev. Cov neeg siv khoom xav tias cov ntaub qhwv yuav kav ntev li 30,000-70,000+ mais. Cov hmoov av qis qis yog qhov muag tseem ceeb.
- Nrov nrov Vibration Harshness (NVH): Tseem ceeb heev.Squealing los yog chatter yog ib qho kev tsis txaus siab saum toj kawg nkaus. Kev siv tshuab dav dav mus rau hauv shims, chamfers, thiab slotting kom ntseeg tau tias kev ua haujlwm ntsiag to.
- Rotor kev phooj ywg:Pads yog tsim los ua ke nrog cov cam khwb cia hlau rotors, txo qhov qhab nia thiab hnav.
- Khoom siv:Feem ntauNAO (Non{0}}Asbestos Organic)rau cov plua plav qis thiab ntsiag to, lossisSemi-Nws yog xim hlaurau kev ua tau zoo dua - tsheb taw qhia.Ceramicpads yog nrov nyob rau tom khw rau lawv cov huv si, nyob ntsiag to, thiab ua haujlwm zoo ib yam.
Trucks (Lub teeb-Lub luag haujlwm / Pickups & SUVs)
Yuav tsum tau txuas cov tsheb thauj neeg caij tsheb thiab hnyav- tsheb thauj mus los, nrog rau kev tswj hwm qhov hnyav thiab kev thauj mus los.
- Kev sib txhuam & kev ua haujlwm:Lub peev xwm thermal muaj peev xwm thiab ploj tsis kam yog qhov tseem ceeb, tshwj xeeb tshaj yog thaum rub lossis nqa. Yuav tsum tswj kom muaj txiaj ntsig zoo thaum nres tsheb cua sov-soaked ntawm qib qis qis.
- Hnav & Ntev:Tseem ceeb heev vim muaj loads ntau dua. Pads feem ntau muaj zog dua thiab hnav- tiv taus ntau dua li cov neeg caij tsheb ncoo.
- NVH:Tseem ceeb, tab sis qee lub suab nrov yuav raug zam rau kev ua haujlwm thiab ua haujlwm ntev. Cov hnyav dua - cov ntaub qhwv lub luag haujlwm tuaj yeem ua rau lub suab nrov dua.
- Khoom siv:Feem ntauSemi-Nws yog xim hlaulos yog advancedCeramiccov tebchaw tsim los rau qhov kub thiab txias. Hnyav-cov haujlwm ua haujlwm yuav siv cov ntsiab lus hlau ntau dua.
Hnyav-Cov Tsheb Loj
Qhov no yog ib qho chaw huab cua uas nres yog qhov tseem ceeb ntawm kev nyab xeeb thiab kev ua haujlwm. Kev ua tau zoo yog ntsuas hauv kev lag luam: tag nrho cov nqi ntawm cov tswv cuab thiab kev ntseeg tau.
- Kev sib txhuam & kev ua haujlwm: Heev fade kuj thiab rov qab.Nres yuav tsum tiv taus khaus, nruam kub los ntawm qeeb 80,000 lbs GVWR. Kev sib txhuam coefficient ruaj khov thoob plaws qhov kub thiab txias ntau yog tsis yog - sib tham.
- Hnav & Ntev:Ntsuas hauvmais lossis teev ntawm kev pabcuam, tsis yog pad lub neej tab sis kujrotor lub neej. Lub hom phiaj yog lub sijhawm ua haujlwm ntev los ua kom lub sijhawm ua haujlwm ntev. "Nruab-los ntawm- mais" yog qhov ntsuas qhov tseem ceeb.
- NVH:Kev txhawj xeeb thib ob. Kev ua tau zoo thiab lub neej ntev trump ntsiag to. Lub suab nrov yog ib txwm tab sis tswj tau qhov ua tau.
- Khoom siv:Yuav luag nkaus xwbSintered Hlaulos yogMetallic/Ceramic Hybrids. Cov ntaub ntawv no tuaj yeem tiv taus cua sov (txog 1000℃F +) yam tsis muaj fading lossis degrading. Lawv yog cov tawv heev thiab ruaj khov, tab sis tuaj yeem ua suab nrov thiab hnyav ntawm rotors.
Tsheb npav (Transit & Coach)
Zoo ib yam li cov tsheb thauj khoom hnyav tab sis nrog qhov tshwj xeeb tseem ceeb ntawm kev nres ntau zaus -thiab- mus caij tsheb kauj vab thiab kev nplij siab ntawm cov neeg caij tsheb.
- Kev sib txhuam & kev ua haujlwm:Zoo heevThaum tshav kub kub dissipation thiab ploj tsis kam rau rov nres(cov tsheb thauj mus los). Yuav tsum muaj qhov zootxias tomrau kev nyab xeeb hauv txhua qhov huab cua. Cov kws qhia ntawv xav tau kev ua haujlwm tau zoo rau cov kev loj hauv toj siab.
- Hnav & Ntev:Qhov tseem ceeb heev rau fleet economics. Lub sijhawm ua haujlwm ntev txo qis qis thiab nqi zog.
- NVH: Tseem ceeb tshaj rau cov tsheb loj.Kev nplij siab neeg caij tsheb yog qhov tseem ceeb. Ntau dhau squealing nyob rau hauv nroog ib puag ncig yog undesirable.
- Khoom siv:Feem ntau tshwj xeebNAOlos yogTsawg-Metallic NAOcov tebchaw uas muaj qhov sib npaug ntawm kev ua tau zoo, kev ua haujlwm ntev, thiab qis suab nrov dua li cov ntaub qhwv hlau tag nrho. Qee daim ntawv thov siv sintered hlau.
Summary Comparison Table
| Kev xav tau | Neeg nrog caij tsheb | Truck (Lub teeb) | Hnyav-Lub luag hauj lwm Truck | Tsheb npav |
|---|---|---|---|---|
| Ua kom pom tseeb | Kev nplij siab, suab nrov, lub neej ntev | Towing / Fade Resistance, Durability | Huab Fade Resistance, Nqi / mais | Fade Resistance (Cyclic), Neeg nrog caij Comfort |
| Kev sib txhuam ruaj khov | Nruab Nruab Nruab Nruab Nruab Nrab | Kev kub siab dav | Dav dav heev kub ntau yam | Dav dav, Zoo txias tom |
| Hnav ua ntej | Kev cia siab rau cov neeg siv khoom siab | Siab heev | Critical (Fleet Economics) | Siab (Fleet Economics) |
| NVH Priority | Qhov tseem ceeb tshaj plaws | Tseem ceeb | Tsawg- Nruab nrab | Nruab nrab -High |
| Yam khoom | Ceramic, NAO, Semi-Metallic | Semi-Metallic, HD Ceramic | Sintered Hlau | Tsawg-Metallic NAO, Tshwj xeeb Organics |
Xaus:Lub brake ncoo yog ib qho piv txwv zoo tshaj plaws ntawm engineering tailored rau daim ntawv thov. Koj tsis tuaj yeem hloov lawv yam tsis muaj qhov tshwm sim loj heev- siv cov neeg caij tsheb hauv ncoo ntawm lub tsheb thauj khoom yuav ua rau muaj kev puas tsuaj ploj mus, thaum siv hnyav - lub luag haujlwm sintered pads ntawm lub tsheb yuav muaj suab nrov, hnav rotors sai, thiab ua haujlwm tsis zoo. Tus qauv tsim yog ib qho kev sib haum xeeb ntawm qib kev sib txhuam, qhov kub thiab txias, hnav tus nqi, suab nrov, thiab tus nqi, optimized rau txhua lub tsheb lub hom phiaj tshwj xeeb.
