ISO 8124-4 Impact Shona kusuka izakhi jika (ngaphandle Accelerometer)                                  

Ulwazi lomkhiqizo we Impact Shona Ukuze Swing

Test mass, ehlanganisa i-sithombe aluminiyamu noma ephuma kabili ihogela engaba 80 mm ± 3 mm, futhi mass Imininingwane (kuhlanganise accelerometer) ka 4,6 kg ± 0.05 kg. Ingxenye nomthelela phakathi komhlaba uyoshaywa futhi accelerometer kuyakuba eyohlobo futhi mahhala kusuka voids. Izintambo exhunywe kwi-accelerometer kufanele ufakwe ezifana ngendlela yokuthi ekugcineni kube nomphumela ku kunobukhulu bendawo mass test lincishisiwe

Test Standard: ISO8124-4 6.4.1

inqubo

Hlanganani bese ufake isici jika ukuba ihlolwe ngokuhambisana nemiyalelo yenkampani eyakha lezo zinsimbi. Alime jika ne esebenzisa ukumiswa olunikezwe nge jika nokuphakama esiphezulu ukuthi lezi imvume. Uma ngezintambo noma izintambo kukhona indlela ukumiswa, kungase kudingeke ukuba welulela ukuze uvumele travel bushelelezi lapho jika ikhishwe phakathi novivinyo. Uma kudingeka, faka i-umthwalo, isibonelo, 5 kg kuya ekupheleni intambo ngayinye noma ikhebula nilishiye libe 6 h noma kuze ngezintambo noma izintambo ziye waqonda. Lungisa zonke izingxenye yokusetha ukuze amaketanga omisa okwesikhashana mass yokuhlolwa parallel indlela ukumiswa for the element jika. Misa okwesikhashana futhi ulungise mass test ukuze iphuzu contact timphawu jika futhi maphakathi mass yokuhlolwa amaplanethi asendaweni ovundlile njengoba maphakathi gravity uyaca test. Qinisekisa ukuthi emaketangeni test mass akuzona elisontiwe ukuthi ulenga test mass umugqa mpo. Bethela imaki index ohlangothini izakhi jika ukuthi zisekelwa ngamaketanga, izindophi, izintambo noma ezinye okwesikhashana izakhi non-eqinile. Uphawu Inkomba kungenzeka kunoma iyiphi ingxenye ilungu okwesikhashana okungukuthi ngokushesha ngezansi iphuzu zungeza wamahhala ukulengiswa ukuphumula isikhundla. izakhi Swing ukuthi zisekelwa ngamaketanga, izindophi, izintambo noma ezinye okwesikhashana izakhi non-eqinile nakho ngeke kusize bayovuswa kanye arc yabo ikhambo kuze ohlangothini-umbono Iwumbono umugqa oqondile ngokusebenzisa zungeza iphuzu futhi Inkomba uphawu amafomu engela 60 ° ± 1 ° ne mpo. Uma ilungu okwesikhashana livuselwa isikhundla ukuhlolwa, abanye ugobile uzobe kukhiqizwa izakhi okwesikhashana. Lungisa okwesikhashana ilungu isikhundla ukucacisa ukuthi ugobile esihlinzeka trajectory esitebeleni.