Indlela yokulungisa uxhumano lwamapayipi yendabuko isebenzisa kakhulu i-welding, i-flange nezinye izindlela, ngakho-ke kunezingozi ezinkulu kakhulu ezicashile ezicini eziningi zokusebenza, njengemayini yamalahle, ipayipi legesi yemvelo, ipayipi lokuhambisa uwoyela, njll, nokulungiswa kokuxhumeka kwepayipi lendabuko indlela idinga indawo enkulu yokusebenza, uma kunesidingo, izimoto ezinkulu zokwakha kufanele zisetshenziselwe ukungena endaweni yokusebenza. Kunezinzuzo eziningana zokusebenzisa ithuluzi lokulungisa ipayipi elisheshayo.
I. Jikelele / ukuhambisana:
1. Ifanele ukuxhuma amapayipi ento efanayo noma ehlukile, udonga oluncane noma udonga olujiyile, futhi iyahambisana nezinye izindlela zokuxhuma zendabuko.
2. Umehluko wobubanzi obuvumelekile bokuxhuma kwamapayipi amabili nobubanzi obuhlukile ngu-4mm.
3. Uma kunokuhlukaniswa okuthile phakathi kwamapayipi ne-eksisi kune-engela yokuphambuka, amapayipi angasetshenziswa ngokujwayelekile ukugwema inkinga yokulungiswa kwamapayipi.
4. Ingasetshenziswa ngempumelelo ezindaweni ezinokushaqeka kwangaphandle, ukudlidliza, ukukhishwa, ukwanda okushisayo nokuncipha, futhi ingadlala indima engcono ekwehliseni umsindo nasekuhlanganiseni kokunweba.
II. Ukusebenza okulula nokonga isikhathi:
1. Isikhathi sokufaka sishesha ngokuphindwe ka-3-5 kunaleso se-welding, flange nentambo, esifinyeza kakhulu isikhathi sokwakha.
2. Asikho isidingo sabasebenzi abaqeqeshiwe, ihora elilodwa lokuqeqeshwa lingasetshenziswa ukunciphisa izindleko zabasebenzi.
3. Kunezinhlobo eziningi nokucaciswa kwemikhiqizo, engahlangabezana nezidingo zobunjiniyela bensimu ezikhathini eziningi.
4. Awekho amathuluzi wokufaka akhethekile adingekayo. Ingahlukaniswa iphinde isetshenziswe ngaphandle kwesondlo.
5. Ijoyini ledivayisi yokuxhuma yokuxhuma lingazungeziswa ukuze kukhethwe indawo engcono kakhulu yokugoqa amabhawodi, futhi ingafakwa noma endaweni encane.
III. Izindleko ukonga kanye nezindleko eziphakeme kahle isilinganiso:
1. Izindleko zokufaka kulula ukubikezela, ukubalwa kunembile kakhulu, futhi izindleko zokufaka ngesandla zigcinwa ngama-20-40%.
2. Asikho isidingo sokwelashwa okubizayo kokuphela kwamapayipi, asikho isidingo senani elikhulu lama-welders anekhono, izintambo zokushisela nezinye izisebenzi nemishini, futhi ukufakwa kulula.
3. Isisindo sisisindo, silula futhi siyashesha ukufakwa, asikho isidingo sokuzihlanganisa, futhi asikho isidingo sokulungisa nokucubungula ipayipi elixhunyiwe. Ngesikhathi sokufakwa, kudingeka kuphela i-torque wrench ukuqinisa amabhawodi ama-2-3 ohlangothini olulodwa ngokusho kwe-torque ebekiwe, elula kakhulu ukusebenza.
4. Ngokombono wayo yonke iphrojekthi, izindleko ziphansi kunezokushisela.
IV. Kulula ukushintsha ulayini futhi kube lula ukuhlanganisa nokuqaqa:
1. Kulula ukuyigcina, futhi ingahlanza, ilungise futhi iguqule amapayipi ngokushesha, ngomnotho omuhle kakhulu.
2. Gcina isikhala sokufaka, esifanele iphayiphi yesikhala esiyinkimbinkimbi.
3. Gwema izinkinga zekhwalithi ku-welding nezinkinga zomsebenzi ezibangelwa inqubo yokusebenzisa.
4. Ayikho i-slag ye-welding epayipini futhi asikho isidingo sokuhlanza, okugwema inkinga yokuvalwa kwamapayipi enqubweni yokusebenzisa futhi kuthinte impilo ejwayelekile yabahlali.
V. Ukuzamazama komhlaba, ukumelana nomthelela kanye nokunciphisa umsindo:
1.Uxhumano lwendabuko oluqinile luguqulwa lwaba ukuxhumana okuguquguqukayo, okwenza uhlelo lwamapayipi lube sesimweni sokudlidliza kokushaqeka komsindo nokususwa komsindo.
2. Imodi yokuxhuma ipayipi eguquguqukayo ivumela umkhawulo wokuphambuka kwe-axial wamapayipi amabili abe ngu-10 °.
3. Munca amandla wokunweba wesikhashana abangelwa ukwanda okushisayo nokuncipha noma ukuzamazama komhlaba epayipini lebanga elide.
4. Ingamelana nomthelela wokusheshisa ka-350g ngemizuzwana engu-0.02, futhi namandla omsindo angancishiswa ngama-60%, afanele ukusetshenziswa okuphephile nokujwayelekile kohlelo lonke lwamapayipi, kufaka phakathi amaphampu, ama-valve, izinsimbi, njll. nokwelula impilo yenkonzo.
VI. Ukuphepha okuhle, ikhwalithi ethembekile, ukusebenza ngokuqinile kokufaka uphawu:
1. Ngenxa yokusetshenziswa kwegobolondo lensimbi engagqwali kanye nempahla ekhethekile yendandatho yerabha, ingavimbela ngempumelelo ukugqwala kwangaphandle kokudonsa nokugqwala kwangaphakathi okuphakathi.
2. Ngenxa yesakhiwo esikhethekile esamukelwe emikhawulweni yomibili yesilinda yophawu lwenjoloba ngaphakathi kwesixhumi, impilo yenkonzo ende yesixhumi iqinisekisiwe. Phakathi kwabo, indandatho ye-convex eyindilinga enezindebe eziningi idlala indima yokubeka uphawu ezigabeni eziningi ekuvimbeleni uketshezi olusepayipini ukuthi lungaphumi.
3. Ngokuvamile, ingamelana namandla kagesi angu-16KG / C ㎡, amanye awo angafinyelela ezingcindezelweni eziningi, ngakho-ke ukusetshenziswa kwesikhathi eside ngeke kuveze into “emithathu yokuvuza”.
4. Ukuphepha okuhle, akukho ngozi yomlilo, asikho isidingo somsebenzi oshisayo kuyo yonke inqubo yokufaka nokwakha.
5. Kunezinkinga zekhwalithi ezidalwa yikhwalithi engalingani yama-welders kanye nenqubo engaphelele yama-welders ku-non welding system.
6. Ikhwalithi ingaqinisekiswa futhi ilawulwe yinoma iyiphi inkampani yokufaka.
Isikhathi Iposi: Jun-17-2020