Benkelman Deflection Beam/Beckman Deflection Instrument

Benkelman karkatarwa katako/Beckman kayan aikin juyewa

Hanyar katako na Beckman hanya ce da ta dace don auna ƙimar juzu'i na saman titin a ƙarƙashin ɗorawa mai tsayi ko kuma jinkirin ɗaukar nauyi, kuma yana iya nuna ƙarfin gabaɗayan titin.

1) Shirye-shirye kafin gwaji

(1) Bincika kuma kiyaye daidaitaccen abin hawa don aunawa cikin yanayi mai kyau da aikin birki, kuma bututun ciki na taya ya hadu da ƙayyadaddun matsa lamba.

(2) Load (tubalan ƙarfe ko aggregates) a cikin tankin mota, da kuma auna jimlar jimlar axle na baya tare da ma'auni na ƙasa, wanda ya dace da ka'idodin ɗaukar nauyin axle da ake buƙata.Ba dole ba ne a canza nauyin axle yayin tuki da auna motar.

(3) Auna wurin hulɗar taya;yi amfani da jack don jack up na baya axle na mota a kan lebur da santsi mai wuya hanya, yada wani sabon carbon takarda karkashin taya, da kuma a hankali sauke jack zuwa buga taya alamomi a kan jadawali takarda , Yi amfani da planometer ko kirga square hanya. don auna wurin hulɗar taya, daidai zuwa 0.1cm2.

(4) Bincika hankalin ma'aunin bugun kira na jujjuyawa.

(5) Lokacin da ake auna kan titin kwalta, yi amfani da ma'aunin zafin jiki na kan hanya don auna zafin jiki da zafin jiki na hanya yayin gwajin (zazzabi yana canzawa cikin yini kuma ya kamata a auna shi a kowane lokaci), da samun matsakaicin zafin jiki na baya. Kwanaki 5 (matsakaicin zafin rana da mafi ƙarancin zafin rana) ta tashar yanayi.Matsakaicin zafin jiki).

(6) Yi rikodin kayan aiki, tsari, kauri, gini da kiyaye shimfidar kwalta yayin gini ko sake ginawa.

2) Matakan gwaji

(1) Shirya ma'aunin ma'auni akan sashin gwajin, nisa wanda ya dogara da bukatun gwajin.Ma'aunin ma'aunin ya kamata ya kasance a kan bel ɗin titin titin kuma a yi masa alama da farin fenti ko alli.(2) Daidaita tazarar dabarar motar gwajin a wuri kusan 3 ~ 5cm a bayan ma'aunin ma'auni.

(3) Saka ma'aunin jujjuyawa cikin ratar da ke tsakanin ƙafafun motar ta baya, daidai da alkiblar motar, hannun katakon dole ba zai taɓa taya ba, kuma ana sanya ma'aunin ma'aunin juyawa akan ma'aunin (3 ~ 5cm) a gaban tsakiyar tazarar dabaran), Kuma shigar da alamar bugun kira akan sandar ma'aunin ma'aunin karkatarwa, daidaita ma'aunin bugun kiran zuwa sifili, danna ma'aunin jujjuyawar da sauƙi da yatsa, sannan duba ko ma'aunin bugun kiran ya dawo sifili. m.Ana iya auna mitar juzu'i a gefe ɗaya ko a bangarorin biyu a lokaci guda.(4) Mai jarrabawa ya busa busa don umurci motar ta yi gaba a hankali, kuma alamar bugun kira ta ci gaba da juyawa gaba yayin da lalacewar saman hanya ke ƙaruwa.Lokacin da hannayen agogon suka matsa zuwa matsakaicin ƙimar, da sauri karanta farkon karatun L1.Motar na ci gaba da tafiya gaba, hannun kuma yana juyawa zuwa akasin alkibla: Bayan motar ta fita daga radius na karkata (sama da 3m), busa bushe-bushe ko kaɗa tutar ja don ba da umarni tasha.Karanta karatun ƙarshe L2 bayan hannayen agogon suna jujjuya a tsaye.Gudun gaba na motar yakamata ya zama kusan 5km / h.

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Na baya: Matsalolin Zazzaɓi na Laboratory tare da Mai Sarrafa Dijital

Na gaba: Gwajin Abun Ciki Tashi Ash Bangaren

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