Uchungechunge Losonkontileka Omahhadla & Nentambo Ejwayelekile Enhle

Kunemicu emibili ehlukene evamile esetshenziswa kabanzi kumabhomu aqhumayo nezibambi ze-blast nozzle. Ngokuvamile sasizibiza ngokuthi i-Coarse Contractor Thread kanye ne-Fine Standard Thread.

Khona-ke uyini umehluko phakathi kwentambo eqinile nentambo ecolekile? Masifunde ngabo.

Intambo yenkontileka eqinile ingu-50mm-standard-standard ye-Industrial thread emicu engu-4½ iyintshi ngayinye (TPI) (114mm), ngakho ibizwa nangokuthi imicu engu-2-intshi ngezinye izikhathi. Kufana nesikulufu sokhuni. Kukhona isikhala esiningi phakathi kwezintambo futhi zibukeka zikhulu kakhulu.

Intambo enhle ibizwai-National Standard Free-Fitting Straight Mechanical Pipe Thread (NPSM). Kuyintambo ejwayelekile yemboni esetshenziswa kabanzi eNyakatho Melika, yonakubukeka njengesikulufu somshini. Osayizi ababili bentambo ecolekileyo basetshenziswa kakhulu kumabhomu aqhumayo: intambo engu-1-1/4″ kanye nentambo engu-3/4”-14.

Umehluko phakathi kwentambo kaSonkontileka kanye nentambo ejwayelekile usobala impela. Usayizi kanye nebanga phakathi kwemicu emibili yentambo kasonkontileka emaholoholo kukhulu kakhulu kunomucu ocolekile. Singazibona esithombeni njengezansi.

Ku-Coarse Contractor Thread vs. Fine Standard Thread, ngeke sithi eyodwa ingcono kunomunye. I-Clemco kanye ne-Contracor zinikeza intambo engu-50mm emagebhugebhu njengejwayelekile futhi ngokwekhredithi yabo, thina lapha kwa-BSTEC sithanda ukusebenzisa intambo yenkontileka njengohlobo oluyinhloko lwentambo yokuqhuma kwemibhobho nezibambi. Mancane amathuba okuphambana noma ukuhlanganisa imicu ngoba mikhulu kakhulu futhi kulula ukuyifaka. Uma uqhumisa ngemidiya ecolekileyo, ngeke ube nenkinga yokwenza abezindaba babhajwe.

Ku-1-1/4 ″ Intambo Enhle, idume kakhulu kunentambo kasonkontileka eNyakatho Melika ngetemu layo elithi Okujwayelekile. Uma uthenga i-blaster abrasive kusuka ku-Schmidt, Empire, Dustless Blasting, Marco, nabanye, umlomo wombhobho oza nalowo mshini uzoba yintambo enhle engu-1-1/4″. Yingakho kujwayelekile emakethe yaseNyakatho Melika. Intambo ecolekile ithatha isikhathi eside kunocu olumahhadla uma ufaka, futhi ungase ubambe imidiya uma usebenzisa imidiya emihle kakhulu. Kodwa intambo ecolekileyo inamandla angcono ekusebenzeni okuqinile nokugunda kunomucu omahhadla wokulinganisa kwawo intambo.

Noma kunjalo, noma yiluphi uhlobo lwentambo olukhethayo, qiniseka ukuthi umlomo wombhobho wakho nentambo yakho ehlanganisa umlomo wombhobho kuyafana lapho ufaka i-oda lakho. I-BSTEC iphethe ikakhulukazi intambo kaSonkontileka engu-50mm kanye nentambo engu-1-1/4″. Futhi sinemicu engu-3/4″ yalawo mayunithi amancane namakhabethe aqhumayo.