I-Vaable Force Tensioner
I-1, i-plunger encane yokugcwalisa ijubane likawoyela we-high pressure iyashesha, ingakhetha ukulayisha kuqala okuncane, ukuqina okuphansi kwe-plunger spring (imvamisa idizayini i-plunger spring, idinga ukucabangela ingcindezi kawoyela ephansi kakhulu, isimo somkhawulo wokugqoka amaketanga, i-tensioner evamile eyodwa, ukuze Ezimweni zesivinini esikhulu somphumela wokusekela, ngokuvamile khetha ububanzi obukhulu be-plunger Lokhu kuzokwenza injini iqale inqubo, i-tensioner kunzima ukwakha ngokushesha ingcindezi yokukhiqiza amandla okudambisa amanzi, isidingo samandla amakhulu asentwasahlobo wokuqinisa ngaphambili. , i-plunger encane inganciphisa ukuzenzisa kanye nokuqina kwesidingo se-plunger spring. 7~10N, futhi ukuthuthuka kusobala.
2, ukusekelwa kwe-plunger enkulu kuzinzile, ikhono eliqinile lokumunca ukudlidliza, lingakwazi ukubhekana nesivinini esikhulu nezimo ezinkulu zokukhuthaza;
3. I-valve yokuhlola enekhanda elikhulu le-plunger ingakhawulela ngokuphumelelayo izinga eliphezulu lamandla e-plunger futhi inciphise amandla eketango.
Kafushane, i-VFT iyinhlanganisela yazo zombili izinhlanzi kanye nebhere isixazululo sokuthuthukisa i-PAWS, ngakolunye uhlangothi ukusizakala ngokusabela okusheshayo kwe-plunger encane, ngakolunye uhlangothi, uhlelo lunokuqina kokusetshenziswa kwama-plunger amakhulu.Ngomqondo othile, i-VFT ibona ukuhlukaniswa kwabasebenzi phakathi kwama-plunger amabili, futhi ukulawulwa kwe-spring Force kubekwa kuphela esakhiweni esincane se-plunger + spring pin, yingakho onjiniyela be-BorgWarner bechaza ukuthi lolu hlobo lwe-Tensioner luqanjwe ngokuthi i-Variable Force Tensioner. : Amakamelo amabili ahlukene azimele okulawula amandla aguquguqukayo we-spring kanye ne-hydraulic force.
Ngokuvumelana nesimiso sokusebenza, akunzima ukunquma umumo wejika lesici esidambisayo se-VFT.Ukwehliswa kwengcindezi yoketshezi esigabeni sokusetha kabusha, amandla empendulo yesikimu sentwasahlobo sokulayisha kuqala aseduze nomugqa onguziro;Esigabeni sokuqala sokucindezelwa, i-plunger encane iphendula ngokushesha futhi amandla empendulo akhuphuka ngokushesha.Phakathi nenqubo yokucindezela, ama-plungers amabili akhipha uwoyela ngesikhathi esisodwa, umfutho we-liquid uphakeme, futhi umthambeko uphakeme.Amandla empendulo aphezulu alawulwa i-valve yokukhulula ingcindezi ukuze kuqinisekiswe ukuthi amandla ochungechunge lwesistimu yesikhathi angaphakathi kwezinga lokuphepha lomkhawulo wokukhathala.Ngokuphendula okusheshayo, i-VFT ingakwazi ukufeza indawo enkulu egobile ngaphansi kwesimo samandla amancane empendulo, futhi izici zokudambisa ziseduze nesimo esifanele.
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