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01
Rexroth Axial Piston Pump Beddelka leh A4VSO
04
7 Jan 2019
Kumbuyuutarka:
Torque-ga waxa lagu dabaqaa mishiinka wadista matoorka. Dhululubdu waxay la wareegtaa shafka wadista, isaga oo la rogaaya pistons-ka. Wareeg kasta, pistons-yadu waxay sameeyaan dhaqdhaqaaq istaroog kaas oo lagu qeexay garoonkii saxanka-swash-ka. Suufyada dacaska ah ayaa lagu hayaa oo lagu hagayaa dusha sare ee saxanka-dhaqashada ee saxanka haynta. Inta lagu jiro wareegtada, piston kastaa wuxuu ka dul wareegayaa xagga hoose iyo xarumaha meydka ah ee ugu sarreeya oo dib ugu noqda meeshiisii hore. Inta lagu jiro ficilkan, mugga dareeraha ee lagu qeexay dusha piston-ka iyo istaroogga ayaa lagu quudiyaa ama laga saaraa labada qaybood ee kontoroolka ee saxanka kantaroolka. Dhanka cadaadiska hooseeya, dareeruhu wuxuu ku qulqulaa qolka piston-ka ee ballaarinaya isagoo sii maraya dekedda nuugista. Isla mar ahaantaana, dhinaca cadaadiska sare dareeraha ayaa laga soo riixayaa qolka dhululubada ee nidaamka hydraulic by pistons.
Xakamaynta:
Xagasha wareega ee saxanka-dhaqashada waa mid aan xad lahayn. Adiga oo bedelaya xagasha wareega, istaroogga piston-ka iyo, sidaas darteed, barokaca ayaa isbedelaya. Xagasha wareegta waxa lagu maamulaa si biyo-qabsi ah iyada oo loo sii marayo piston-ka istaroogga. Taarikada-swash-ka waxaa lagu rakibay si sahlan loogu dhaqdhaqaajiyo xajmiyada wareegyada. Kordhinta xagasha wareega waxay kordhisaa barakaca; dhimista xagasha waxay keenaysaa hoos u dhac u dhigma ee barakaca. Xagasha wareeggu waligiis si buuxda looguma rogi karo eber sababtoo ah qadarka ugu yar ee dareeraha hydraulic ayaa lagama maarmaan u ah: qaboojinta pistons; bixinta xakamaynta; magdhowga dareeraha dareeraha kiiska iyo saliidaynta dhammaan qaybaha dhaqdhaqaaqa.
Rexroth axial piston variable pump A4VSO, qiimaha tartanku waxa uu ka yimid Heash Technique BV, kaas oo ah lamaanahaaga la isku halayn karo ee Nederland, laakiin adeegayagu maaha kaliya Holland. Rexroth A4VSO, waxaanu ku siinaynaa cabbirka barokaca sida A4VSO 40, A4VSO 71, A4VSO 125, A4VSO 180, A4VSO 250, A4VSO 355, A4VSO 500, A4VSO 750, A4VSO 1000 Booqo website-kayaga xiisaha leh.
1) Qiimayaashani waxay ku ansax yihiin cadaadis buuxa oo ah 1 bar ee dekedda nuugista S iyo heerka ugu sarreeya ee viscosity νopt
2) Vg
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