Tightening esifanele

Torque ibizwa ngokuthi amandla ukujikeleza, okungukuthi kokuqina namantongomane. amandla ukujikeleza ulinganiswa Newtons imitha 1 ngalinye - Nm. Ukuze Flanges, okuyinto obandayo umshudo torque engu ukhiqiza i umthwalo Axial kubo. Umthwalo Axial (Axial) - ibutho okuyinto ethatha onqenqemeni element zokuhlunga. Kungaholela ukusonteka timphawu noma ukwephula containment. Ngesikhathi kokuqina amabhawudo ngomphumela entwasahlobo siyenzeka.

Lapho kokuqina ukungezwani nut umshudo kwenzeka, kubekwa inyuka umthwalo. umthwalo Axial umsebenzi ngqo amandla ukuhilizisana. Uma sishintsha, ngokuqinisekile kuba khona ushintsho umthwalo olutholwa ulwelwesi. Ukuze torque amabhawudo enzeke ku yonke imithetho, udinga gcoba nabo nati washers. Oluvala amasondo umthwalo namathonya kuyinto eza kuqala ebalulekile Flanges inhlangano. Torque unamathele torque engu ukusonta ekhethekile. Nokho, zikhona izindlela esinembile ezithinta torque engu amabhawudo umphumela wokugcina.

Yini okufanele ibe amandla phezu imishudo yokuxhuma?

Ibhawudo licindezele Flanges sixhumene. Torque kokuqina ka imishudo kumele some ukuze nigcine umthwalo gasket futhi lokushisa amaconsi, nokucindezelwa umehluko e inqubo evamile, futhi lapho isistimu Umfutho.

Ngo ezithile ngendlela uxhumano esebenza umthwalo asizayo. Khona-ke uxhumano umshudo uyakwazi ukuzivumelanisa ngaso sonke isikhathi futhi usazoba ezihambisanayo.

Amandla isivuno we indaba kuyiphi ibhawudo ekhiqizwa kuyinto umthwalo, siwuvumele yokwelula ukuba esiphezulu yayo obuphelele kuvunyelwe, ngemva kwalokho-ke uphindela esimweni saso sokuqala. Welulekela kungaba okweqa kuvunyelwe izinyathelo isivuno. Kulokhu, lapho umthwalo isuswe, ibhawudo ukhonza njengelungu inhlobo "Entwasahlobo ukubuya".

Lapho ibhawudo kokuqina amandla weqiwe, esisuka kwenzeka isivuno ovumelekile ukucindezeleka, okuholela ekuncipheni umthwalo. Lapho kokuqina nezikulufi kudingeka uqaphe hhayi ebamba kwakuthi ngokunembile kuzoholela spoilage. Tightening zikhathi - kuwumsebenzi onzima, kumelwe siqinisekise ukuthi umthwalo Imininingwane kwi pad is kancane kancane buthaka, esikalini esisuka ku-amandla 40-100% isivuno. Kuyadingeka ukuqinisekisa ukuthi awushintshanga ubuqotho gaskets, Flanges. Voltage okuyinto ovunyelwe ukusebenzisa ebusweni gasket akufanele neze kwinani kusengaphambili. Inketho efanelekayo kwebhowudu yisimo ezidingekile umsebenzi uxhumano flange.

Kanjani ukuze ihambisane yobunzima?

izimo ezimbili okumelwe ahlangabezane nazo:

1. Umzamo, uzibophezele ngenhloso ngokucindezela gasket futhi uyibambile. Layisha imishudo kumele ibe ngendlela yekutsi gasket isibambo yonkana kobuso flange.
2. Ibutho lapho kuyadingeka ukuze:

• Ukuze udlulisele umthwalo hydrostatic.
• Gasket icindezelwa futhi agcinwe umile, ukuze ingcindezi abakutholanga ngaphakathi.
• Londoloza umthwalo kumugqa emva umthwalo hydrostatic.