Load-cov kabmob kuaj lub hnab ev ntawv
Qhov kev thauj khoom- kev ntsuas qhov muaj peev xwm ntawm lub hnab ev ntawv yog qhov txuas tseem ceeb hauv kev ntsuas nws nqa kev nyab xeeb thiab kev pabcuam lub neej. Los ntawm simulating peb lub zog lub xeev: zoo li qub, dynamic thiab txwv, lub zog ntawm lub xub pwg pluaj, lub firmness ntawm lub stitching thiab stability ntawm tus ncej yuav quantified, muab lub hom phiaj cov ntaub ntawv rau cov neeg siv khoom thiab manufacturers.
1. Kev ntsuam xyuas zoo li qub
Txhim kho lub hnab ev ntawv mus rau lub platform tensile thiab maj mam nce qhov hnyav los ntawm 5kg ib kauj ruam mus rau 120% ntawm nominal load, thiab tuav rau 10 feeb. Lub xub pwg pluaj txuas ntxiv ntawm tsis pub ntau tshaj 5 hli thiab tsis muaj qhov sib tsoo yog suav tias tsim nyog. Qhov siab tshaj plaws tensile quab yuam ntsuas tuaj yeem ncav cuag 900N, kom ntseeg tau tias kev nqa tam sim ntawd yuav tsis ua kua muag.
2. Kev Ntsuas Dynamic
Thawb lub hnab nrog hlau xuab zeb ntawm qhov hnyav sib npaug, nqa nws ntawm tus qauv dummy, taug kev rau 5 km ntawm qhov ceev ntawm 4km / h, thiab ib txhij siv vibrations nrog amplitude ntawm 50mm nce thiab nqis. Nws yuav tsum tau hais tias lub xub pwg pluaj tsis muaj slippage thiab lub nraub qaum phaj tsis deform. Cov khoom tsim nyog muaj cov seam slippage tsis pub ntau tshaj 2 hli tom qab kev co, uas ua pov thawj tias nws tseem tuaj yeem tuav tau zoo txawm tias tom qab ntev - taug kev.
3. Kev sim siab heev
Txuas ntxiv qhov hnyav mus rau 150% ntawm tus nqi nominal thiab ua 1.5-meter rau-sided poob. Tom qab ntawd, nws tau rub rau hauv lub thawv trolley rau 1 km. Nws raug suav hais tias dhau yog tias tsis muaj cov kab nrib pleb hauv tus ncej thiab cov snap fasteners tsis caij nplooj ntoos hlav qhib. Qhov kev ntsuam xyuas no yog tsim los rau kev tuav xwm txheej ceev lossis qhov chaw siab tshaj plaws ntawm lub caij nplooj zeeg, muab kev nyab xeeb rov ua dua rau kev ua si sab nraum zoov.
Los ntawm lub chaw soj ntsuam tensile cov cav tov rau simulated roob txoj kev vibration rooj, cov ntaub ntawv siv nyob rau hauv lub hnab ev ntawv load-cov kabmob xeem hloov "durability" mus rau quantifiable indicators. Thaum cov neeg siv khoom yuav khoom, lawv tuaj yeem tshawb xyuas seb daim ntawv lo qhia "dhau 120% static tensile force thiab 5km dynamic test" raws li kev siv zoo. Tsuas yog ib lub hnab ev ntawv uas tau dhau qhov kev sim peb zaug thiab tseem khaws nws txoj hlua khi thiab thav duab tsim nyog nrog rau kev taug kev ntev.
