Benkelman Deflection Beam/Beckman Deflection Instrument

Benkelman deflection danda/Beckman deflection chiridzwa

Iyo Beckman beam nzira inzira yakakodzera kuyera iyo elastic deflection kukosha kweiyo nzira pasi pekuisa static kurodha kana kunonoka kumhanyisa kurodha, uye inogona kunyatso kuratidza simba rose remugwagwa.

1) Kugadzirira kusati kwaedzwa

(1) Tarisa uye chengetedza mota yakajairwa yekuyera iri muchimiro chakanaka uye kuita braking, uye tyre remukati chubhu inosangana neyakatsanangurwa inflation pressure.

(2) Kutakura (simbi zvidhinha kana zvikwata) mutangi remotokari, uye uremu huremu hwese hweakisi yekumashure ine chiyero chepasi, icho chinosangana neinodiwa axle mutoro mirau.Iyo axle mutoro haifanirwe kuchinjwa panguva yekutyaira uye kuyerwa kwemota.

(3) Yera nzvimbo yekubata matai;shandisa jack kujoka ekisero yekumashure yemota munzira yakati sandara uye yakatsetseka yakaoma, tambanudza bepa idzva kabhoni pasi pevhiri, uye zvinyoro nyoro udonhedze jekiseni kuti udhindise mamaki etayi papepa regirafu, Shandisa planometer kana kuverenga sikweya nzira. kuyera nzvimbo yekubata matayi, yakarurama kusvika 0.1cm2.

(4) Tarisa kunzwisiswa kweiyo deflection gauge dial chiratidzo.

(5) Paunenge uchiyera pane asphalt pavement, shandisa thermometer pamusoro pemugwagwa kuyera tembiricha uye tembiricha yemugwagwa panguva yekuyedzwa (tembiricha inoshanduka zuva rese uye inofanira kuyerwa chero nguva), uye uwane avhareji tembiricha yeyakapfuura. Mazuva mashanu (tembiricha yemazuva ese uye tembiricha yemazuva ese) kuburikidza nechiteshi chemamiriro ekunze.Avhareji tembiricha).

(6) Rekodha zvinhu, chimiro, ukobvu, kuvaka uye kuchengetedza asphalt pavement panguva yekuvaka kana kuvakazve.

2) Matanho ekuedza

(1) Ronga mapoinzi ekuyera pachikamu chebvunzo, chinhambwe chacho chinoenderana nezvinodiwa zvekuyedzwa.Mapoinzi ekuyeresa anofanirwa kunge ari pabhandi remavhiri emugwagwa wemugwagwa uye akanyorwa nependi chena kana choko.(2) Rongedza gapu rekumashure remotokari yebvunzo panzvimbo inenge 3 ~ 5cm kuseri kwenzvimbo yekuyeresa.

(3) Isai deflection geji mugomba riri pakati pemavhiri ekumashure emota, zvinoenderana nekwakanangana nemota, ruoko rwedanda harufanire kubata tire, uye deflection gauge probe inoiswa panzvimbo yekuyeresa (3 ~ 5cm). kumberi kwepakati pegeji revhiri), Uye isa chinongedzo chekuyeresa chegeji yekumisikidza, gadzirisa iyo dial gauge kusvika zero, tora deflection geji zvinyoro nemunwe wako, uye tarisa kana iyo dial geji inodzokera ku zero. stably.Iyo deflection mita inogona kuyerwa kune rimwe divi kana mativi ese panguva imwe chete.(4) Muongorori anoridza muridzo kuti araire mota kuti ienderere mberi zvishoma nezvishoma, uye chiratidzo chedhiyari chinoramba chichitenderera mberi sezvo deformation yemugwagwa inowedzera.Kana mawoko ekurindira achienda kune yakanyanya kukosha, nekukurumidza verenga kuverenga kwekutanga L1.Mota ichiri kuenderera mberi, uye ruoko runotendeukira kune rumwe rutivi: Mushure mekunge mota yabuda muradius (pamusoro pe3m), ridza muridzo kana kuzunguza mureza mutsvuku kuraira kumira.Verenga kuverenga kwekupedzisira L2 mushure mekunge maoko ewachi atenderera akadzikama.Kumhanya kwekumberi kwemota kunofanirwa kunge kuri 5km/h.

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