Isibuyekezo Sewebhusayithi | Amanothi Avela Kumkhiqizo: Amavalvu Ebhola Lensimbi Eyenziwe Ngobumba Ekusetshenzisweni Kwezimboni
Amavalvu ebhola ensimbi akhiwe avame ukucaciswa kumaphrojekthi lapho izimo zokusebenza zishiya isikhala esincane sokungaqiniseki. Ezinhlelweni eziningi zezimboni, ikakhulukazi lezo ezisebenza ngokucindezela okuphezulu noma ezishintsha njalo izinga lokushisa, ukukhetha ivalvu kuvame ukusekelwe kokuhlangenwe nakho kokusebenza kwangaphambilini kunedatha yekhathalogi kuphela.
Esinye isizathu esenza kuqhubeke kukhethwa ama-valve ebhola ensimbi aqoqiwe yindlela izinto eziziphatha ngayo lapho zisetshenziswa. Ngokungafani nezingxenye ezibunjiwe, imizimba yamavalvu ahlanganisiwe iqala ngama-billet ensimbi eqinile futhi ibunjwa ngamandla alawulwayo. Le nqubo ikhiqiza isakhiwo esiminyene esinokuqhubeka kwezinto njalo. Empeleni, lokhu kusho ukuthi kunezinto ezimbalwa eziguquguqukayo zangaphakathi lapho ivalvu ivezwa ukushintshashintsha kwengcindezi noma imijikelezo yokushisa ephindaphindwayo.
Ngesikhathi sokukhiqiza, ukwakheka kuyisinyathelo sokuqala kuphela. Uma isimo esiyisisekelo sesibunjiwe, umzimba we-valve udlula ekwelashweni kokushisa ngaphambi kokwenziwa. Ukwenziwa kwe-CNC bese kusetshenziswa ukuchaza ubukhulu obubalulekile, okuhlanganisa izindawo zokuvala, ukuqondanisa isiqu, kanye nokuxhumeka kokuphela. Lezi zinyathelo ziqashelwa eduze, hhayi ukuze kufezwe ukuphelela okungokwemfundiso, kodwa ukuqinisekisa ukuthi izingxenye zihlangana kahle futhi zisebenza ngaphandle kwe-torque engavamile noma ukungalungi kahle.
Ekufakweni kwamapayipi angempela, amavalvu ebhola lensimbi ahlanganisiwe avame ukusetshenziswa ezindaweni zokuhlukanisa lapho kudingeka khona ukuvala okuzinzile isikhathi eside. Ukufinyelela kokulungisa akulula ngaso sonke isikhathi kulezi zindawo, ngakho-ke opharetha bavame ukukhetha amavalvu aziphatha ngendlela ebikezelwayo ngemva kwemijikelezo eminingi yokuvala evulekile. Kusukela kumpendulo yasensimini, izingxenye ezihlanganisiwe zivame ukubonisa ushintsho oluncane ngokuhamba kwesikhathi, ikakhulukazi emazingeni okucindezela adingayo.
Esinye isici esivame ukucatshangelwa onjiniyela ukuvumelana phakathi kwamaqoqo. Imizimba yamavalvu ahlanganisiwe, uma ikhiqizwa ngaphansi kokulawulwa kwenqubo okuzinzile, ikhombisa ukwehluka okuncane kakhulu kusuka kwelinye iqembu kuya kwelinye. Lokhu kusiza ukwenza kube lula ukuhlanganiswa nokuhlolwa, ikakhulukazi kumaphrojekthi adinga amavalvu amaningi anencazelo efanayo.
Ngokombono wokukhiqiza, amavalvu ebhola ensimbi ahlanganisiwe awaphathelene nokwengeza izinto ezengeziwe ukuze kuphephe. Kunalokho, amandla atholakala ngekhwalithi yezinto ezibonakalayo kanye ne-geometry elawulwayo. Le ndlela isekela isevisi yesikhathi eside ngaphandle kwesisindo esingadingekile noma ubukhulu obukhulu.
Njengoba izinhlelo zezimboni ziqhubeka nokusebenza ngaphansi kwezimo ezidinga kakhulu, ama-valve ebhola ensimbi ahlanganisiwe ahlala eyindlela ewusizo yokusetshenziswa lapho ukuqina nokusebenza okuzinzile kubaluleke kakhulu kunokucatshangelwa kwezindleko zesikhashana.