Ma Hydraulic Fluid Power Connection Winner Couplings

Chiyambi cha Zamalonda

Kuphatikizika kwachangu kumagwiritsidwa ntchito kulumikiza kapena kulekanitsa ma conductor amadzimadzi mwachangu komanso popanda kugwiritsa ntchito zida kapena zida zapadera.ndiye chisankho chabwino kwambiri kuti zingwe zotumizira madzi azilumikizidwa ziyenera kulumikizidwa ndikuzimitsa kuti zigwiritsidwe ntchito kapena kukonza zida pafupipafupi.

Kuphatikizika kwa mtundu wopambana kuli ndi mitundu itatu: WQA, WQB, WQF1 amakumana kapena kupitilira muyeso wosiyana wa ISO.

WQA amakumana ndi ISO 7241 mndandanda A, WQB amakumana ndi ISO 7241 mndandanda B, mindandanda yonseyi imagwiritsidwa ntchito pamakina osiyanasiyana amagetsi amadzimadzi amadzimadzi, ndipo ali ndi mwayi wofananira waukadaulo, Series A imagwiritsidwa ntchito kwambiri ku Europe ndipo imakonda padziko lonse lapansi pamakina aulimi ndi nkhalango. , Series B imagwiritsidwa ntchito makamaka ku North America komanso m'makampani opanga mankhwala.Mapeto a ulusi wa WQA ali ndi ulusi wa BSP ndi ulusi wa NPT wa mitundu iwiri, ndi mtundu wa WQB wokha wa NPT.

WQF1 kukumana ndi kupitirira ISO 16028, mndandanda wa lathyathyathya nkhope couplings anapangidwa makamaka kuti ntchito amene kuthamanga kwambiri ntchito ndi osataya ntchito n'kofunika, monga mlengalenga ntchito nsanja yokonza mkulu voteji kufala mzere, zipangizo zomangamanga, makina ulimi, galimoto yamsewu etc., ulusi wolumikizira kumapeto kwa WQF1 uli ndi BSP, NPT, UNF, mtundu wa ulusi wa metric.

Siyani Uthenga Wanu