Na'ura mai aiki da karfin ruwa bawul Throttle bawul threaded harsashi bawul LF12 Flow iko bawul LNV-12

The threaded harsashi bawul ne rotary mounted harsashi bawul, wanda aka dunƙule a cikin threaded rami na man toshe ta toshe-in tare da nasa zaren (kamar yadda aka nuna) ta yadda abun da ke ciki na na'ura mai aiki da karfin ruwa tsarin tsarin ne mafi m, da girma. ya fi karami, nauyi mai nauyi, zaren dunƙulewa a kan hatimi don samar da hatimi mai ƙarfi na iya tabbatar da cewa tsarin na'ura mai ba da hanya tsakanin hanyoyin sadarwa ba ya zubar da mai. Saboda haka, saboda sifili yayyo, babban naúrar girma yawa, kananan sarari, sauki tarwatsa da maye gurbin, kudin-tasiri, za a iya kai tsaye alaka da actuator (kamar na'ura mai aiki da karfin ruwa Silinda, motor) shigo da fitarwa part, sauki shigarwa da debugging. da sauran abũbuwan amfãni, ta cikin gida da kuma na waje da na'ura mai aiki da karfin ruwa masana'antu da hankali. Hoto 2 yana nuna irin aikace-aikacen Vickers dunƙule saka bawul a cikin kankare na'urar famfo na Sany Construction Machinery. An nuna ƙa'idodin aikin sa a cikin FIG. 1.b. Lokacin da piston yana gab da isa ƙarshen ƙarshen kuma ya ƙetare tashar jiragen ruwa A, saboda tasirin damping na rami na damping, ana samun bambancin matsa lamba a ƙarshen ɓangarorin harsashi, ta yadda tashar tashar C ta samar da mai mai juyawa, sannan ta hanyar damping na magudanar magudanar man, an gina matsa lamba don fitar da matukin ƙaramin bawul ɗin hydraulic na bawul ɗin motsi huɗu, wanda ya haifar da jujjuyawar bawul ɗin lilo da kammala famfo da kankare Rabin sake zagayowar motsi na hydraulic.
 

Tunda injinan sarrafa famfo injiniyoyin SANY sun ɗauki tsarin madaidaicin madauki guda ɗaya (wato, silinda mai rarraba bawul ɗin silinda da silinda mai ɗaukar famfo suna cikin madauki ɗaya), maɓallin wannan tsarin shine yadda za'a gane matakin atomatik na simintin rarraba bawul ɗin. Silinda da famfo master Silinda, don haka biyu main cylinders na famfo na'urar na yin famfo na Sany ja famfo da famfo truck sanye take da threaded harsashi bawuloli (Hoto 2.). Samar da siginar sarrafa matsa lamba, don haka aikin famfo na kankare a cikin tsari na daidai kuma a daidai lokacin, wato, tsarin hydraulic kanta don kammala famfo master Silinda da silinda mai rarraba bawul na madaidaicin commutation na cikakken zagayowar na'ura mai aiki da karfin ruwa, sannu a hankali gane. aikin tsotsa da ciyarwa Ring.