Gungano revhavha idanho rakakosha mukuita kwekugadzira. Gungano revharuvhu ndiyo nzira yekubatanidza zvikamu zvakasiyana-siyana uye zvikamu zvevhavha maererano neyakatsanangurwa hunyanzvi hwekuita kuti ive chigadzirwa. Basa reGungano rine simba guru pahutano hwechigadzirwa, kunyange kana dhizaini yacho yakarurama uye zvikamu zvakakodzerwa, kana gungano risina kunaka, vharafu haigoni kuzadzisa zvinodiwa, uye kunyange kuburitsa kuvhara kwekuvhara. Naizvozvo, basa rakawanda rekugadzirira rinoda kuitwa muhurongwa hwegungano.
1. Basa rokugadzirira pamberi pegungano
Pamberi pekusangana kwezvikamu zvevhavha, bvisa maburrs uye welding zvakasara zvakagadzirwa nekugadzira, kuchenesa uye kutema filler uye gaskets.
2. Kucheneswa kwezvikamu zvevhavha
Sevhavha yepombi yemvura, mukati memukati unofanirwa kuve wakachena. Kunyanya, simba renyukireya, mushonga, mavharuvhu eindasitiri yezvekudya, kuitira kuti ave nechokwadi chekuchena kwepakati uye kudzivirira kutapurirana kwepakati, zvinodiwa zvehutsanana zvevhavhavhavha inoomesera. Chenesa zvikamu zvevharuvhu yekupindura usati wasangana, uye bvisa machipisi, asara akatsetseka oiri, inotonhorera uye burr, welding slag uye imwe tsvina pane zvikamu. Kucheneswa kwevhavha kunowanzosaswa nemvura yealkaline kana mvura inopisa (iyo inogonawo kushambidzwa neparafini) kana kucheneswa mu ultrasonic cleaner. Mushure mekukuya nekupukuta, zvikamu zvinofanira kucheneswa pakupedzisira. Kucheneswa kwekupedzisira kunowanzo kukwesha nzvimbo yekuvharisa nepeturu, wozoifuridza iome nemhepo yakasimba woipukuta nejira.
3, filler uye gasket kugadzirira
Graphite packing inoshandiswa zvakanyanya nekuda kwemabhenefiti ayo ekudzivirira kutu, kuvharika kwakanaka uye kudiki friction coefficient. Mafirita uye gaskets anoshandiswa kudzivirira midhiya kuvuza kuburikidza nevhavha hunde uye cap uye flange majoini. Izvi zvishongedzo zvinofanirwa kutemwa uye kugadzirirwa pamberi pegungano revharuvhu.
4. Gungano revhavha
Mavharuvhu anowanzo kuunganidzwa nemuviri wevharuvhu sezvikamu zvereferenzi zvinoenderana nehurongwa uye nzira inotsanangurwa mukuita. Kuungana kusati kwaitwa, zvikamu nezvikamu zvinofanira kuongororwa kuti zvikamu zvisina kupiswa uye zvisina kuchena zvisapinda pagungano rekupedzisira. Mukuita gungano, zvikamu zvinofanirwa kuiswa zvinyoro-nyoro kudzivirira kubhuroka uye kukwenya vashandi vanogadzira. Izvo zvikamu zvinoshanda zvevhavha (zvakadai sevhavha stems, mabheji, nezvimwewo) zvinofanira kunge zvakaputirwa nemafuta emabhizimisi. Chivharo chevharuvhu uye flo mumutumbi wevharuvhu zvakasungwa. Paunenge uchisimbisa mabhaudhi, mhinduro, kupindirana, kudzokororwa uye zvakaenzana kusimbiswa, kana zvisina kudaro iyo yakabatana pamusoro pemuviri wevhavhavha uye chivharo chevhavha inobudisa kuyerera kwevhavha yekuvhara nekuda kwesimba risina kuenzana rakapoteredza. Ruoko rwekusimudza harufanire kunge rwakarebesa kudzivirira iyo pretightening simba yakakura uye inokanganisa simba rebhaudhi. Kune mavharuvhu ane zvikumbiro zvakakomba zvekunyepedzera, torque ichaiswa uye mabhaudhi achasimbiswa zvichienderana neakatemerwa torque zvinodiwa. Mushure memusangano wekupedzisira, nzira yekubata inofanira kutenderedzwa kutarisa kana basa revhavha yekuvhura nekuvhara zvikamu zviri kufamba uye kana pane nzvimbo yekuvhara. Kunyangwe iyo dhizaini inotungamira yevhavhavhavha yevhavha, bracket uye zvimwe zvikamu zvevhavha yekuderedza kudzvinyirira inosangana nezvinodiwa zvekudhirowa, vharafu mushure mekuongorora.
Kunze kwezvo, Tianjin Tanggu Mvura Chisimbiso Valve Co., Ltd. ndeye tekinoroji yepamusoro.rabha chigaro vharafukutsigira mabhizinesi, zvigadzirwa zviri elastic seat wafer butterfly valve,lug butterfly valve, kaviri flange concentric butterfly valve, kaviri flange eccentric butterfly valve, bhavhavhavha yechiyero,wafer dual plate check valve, Y-Strainer uye zvichingodaro. PaTianjin Tanggu Mvura Seal Valve Co., Ltd., tinodada nekupa zvigadzirwa zvemhando yepamusoro zvinosangana nepamusoro-soro indasitiri zviyero. Nemavharuvhu edu akasiyana-siyana uye mafittings, unogona kuvimba nesu kuti tipe mhinduro yakakwana yehurongwa hwako hwemvura. Bata nesu nhasi kuti udzidze zvakawanda nezve zvigadzirwa zvedu uye kuti tingakubatsira sei.
Nguva yekutumira: May-31-2024
