Engineering Parameters rau Dynamic Mounting Loads
RV hnub ci vaj huam sib luag mounting systems yuav tsum tiv taus cov cua dynamic loads thiab cyclical kev vibration kev nyuaj siab, uas txawv heev ntawm nyob ruaj ruaj ru tsev. Rau kev siv xov tooj ntawm tes, cov hlua khi yuav tsum tau ntsuas tsawg kawg yog 1.5KN / ㎡ ntsug rub- tawm dag zog thiab siv AL6005-T5 aluminium alloys nrog anodized zaj duab xis thickness ntau dua lossis sib npaug li 10μm los tiv thaiv atmospheric corrosion thaum lub sij hawm ntev raug rau ntsev cua thiab noo noo.
Vibration Fatigue thiab Mechanical Fastening
Lub tsheb -mounted hnub ci arrays muaj siab- zaus, qis- amplitude vibrations kis tau los ntawm lub chassis, uas tuaj yeem ua rau xoob ntawm cov qauv M8 fasteners. Kev siv SUS304 stainless hlau kho vajtse nrog nylon- ntxig rau cov txiv ntseej yog qhov yuav tsum tau ua kom muaj zog ua ntej.
Cov lus hauv qab no qhia txog cov khoom sib piv rau cov khoom siv hluav taws xob uas siv hauv cov ntawv thov hnub ci mobile:
| Khoom Specification | Yield zog (Mpa) | Corrosion Resistance | Qhov hnyav (kg / m) |
| AL6005-T5 | Ntau dua lossis sib npaug li 240 | Zoo heev (Anodized) | 0.8 |
| SUS 304 hlau | Ntau dua lossis sib npaug li 210 | Superior | 2.1 |
| ABS yas | N/A | UV-Qhov Risk degradation | 0.3 |
Installation Protocols rau Z-Brackets thiab ABS Mounts
Z-Brackets muab cov ntsiab lus sib txuas nruj rau ib nrab- kev teeb tsa mus tas li, thaum ABS mounts yog siv rau kev txo qis aerodynamic profile. Thaum txhim kho ntawm fiberglass lossis aluminium ru tsev tawv, qhov chaw tiv tauj yuav tsum tau kho nrog lub siab -shear- lub zog ntawm cov nplaum nplaum, xws li Sikaflex-252, kom faib cov shear loads hla qhov tsawg kawg nkaus ntawm thaj tsam ntawm 100cm² ib lub mount.
Kev Ua Raws Cai:
1. Cua Load Resistance:Tsim los tiv thaiv 120 km / h (kwv yees . 33m / s) laminar ntws.
2.Thermal Expansion:Bracket slots yuav tsum tso cai rau 2-3 hli variance nyob rau hauv module ncej thermal expansion.
3.Mounting Geometry:Tilt cov ces kaum tshaj 15℃yuav tsum tau pab txhawb nqa struts kom txo tau nqa- quab yuam vectors.
Kev pheej hmoo txo qis rau kev kub siab -Speed Highway Operation
Detachment txaus ntshai tshwm sim feem ntau los ntawm "flutter" tshwm sim los ntawm qhov sib txawv ntawm lub module ncej thiab RV ru tsev. Airflow hauv qab lub vaj huam sib luag tsim tsis zoo siab (Bernoulli nyhuv), uas rub lub module nce. Txhawm rau nruab nrab qhov no, xyuas kom meej meej ntawm 30mm-50mm kom tso cai rau kev sib npaug.
Yog tias kev txhim kho ntawm lub tsev loj tshaj 2.5 meters hauv qhov siab, tag nrho cov khoom tseem ceeb - cov kabmob sib txuas yuav tsum tau bolted los ntawm lub ru tsev substrate nrog stainless hlau nraub qaum daim hlau kom tiv thaiv cov qauv tsim kua muag nyob rau hauv huab cua sab nraud.
Cov lus nug nquag nug (FAQ)
1. Dab tsi yog tus qauv thauj khoom rau Xiamen Bristar RV mounting cov khoom siv?Peb tus qauv AL6005-T5 Z- cov khoom siv bracket yog tsim los txhawb nqa nqa ntsug ntawm 1.5KN / ㎡, ua kom muaj kev ntseeg ruaj khov thaum mus ncig ceev, ua raws li cov qauv kev thauj mus los thoob ntiaj teb.
2. Koj puas muab kev cai OEM mounting kev daws teeb meem rau cov lag luam wholesale motorhome?Yog lawm, raws li lub Hoobkas ncaj qha, peb muab customized bracket geometry thiab thickness hloov kho raws li koj qhov tshwj xeeb ru tsev curvature thiab module qhov hnyav yuav tsum tau. Hu rau peb pab neeg ua haujlwm engineering rau MOQ thiab tshawb xyuas lub sijhawm ua haujlwm.
3. Kuv yuav ua li cas thiaj ua tau kom ntev - lub sij hawm sib khi ntawm RV lub ru tsev kom tsis txhob xau?Ib txwm siv EPDM gaskets nruab nrab ntawm lub bracket thiab lub ru tsev nto, ua ke nrog siab -qib polyurethane nplaum nplaum. Kev sib xyaw ua ke no tuav cov dej tsis sib haum txawm tias thaum lub ru tsev substrate undergoes thermal expansion lossis vibrational stress.