Ukuhanjiswa kwamapayipi: izigaba nobuchwepheshe

Ukwakhiwa komkhiqizo we-tubular ofanele ukwakhiwa kwezidingo akukhawulelwe ekwakheni isisekelo sephrofayela. Ukuze kuhlanganiswe umsebenzi wokusebenza ube inethiwekhi evamile yamanzi noma uhlelo lokushisa, ukubalwa kokuqala kobukhulu bepayipi ethile kuyadingeka. Kodwa ngisho nangemva kokulungiswa kwesigaba esifanele semingcele yayo, kungenzeka ukuthi kudingeke ukuba kusetshenziswe ukuqhutshwa. Le nqubo iyadingeka ukuze unikeze umkhiqizo owenziwe ukugoba. Noma kunjalo, ukuguqulwa kwephayiphi kuhluke ekuguquleni okujwayelekile. Ngakho-ke, uma i-tube ikhubazeka ngamandla okusebenza ngokomzimba ngokusetshenziswa kwamathuluzi ensimbi, lokho okukhiphayo kuyoba yingxenye encane engakwazi ukuphazamisa ukusakazwa kwesikhungo esisebenzayo. Lesi sizathu sokubunzima kokuguqulwa nokucaciswa kwamathuluzi okusetshenziswa kwawo.

Ulwazi olujwayelekile mayelana nobuchwepheshe

Lo msebenzi ungenye yezinto ezivame kakhulu emkhakheni wokusebenza ngezandla. Ihlukaniswa indlela ekhethekile yokwaziswa ekusetshenzisweni kwenqubo yokukhwabanisa. Futhi, ngokungafani nemisebenzi eminingi eyenza ushintsho kwisakhiwo sezinto eziqinile, ukuqhutshwa kwamapayipi cishe akubandakanyi amathonya angeziwe angaphandle. Okusho ukuthi, inqubo yenziwa kuphela ngokusebenza okusebenzayo ngaphandle kwe-irradiation elishisayo noma ingcindezi yokwakha. Lokhu kwenza kwenzeke, ngenkathi kuqhutshwa inqubo, ukungashintshi isimo sesakhiwo sensimbi futhi silondoloze ngokuphelele izimfanelo zayo ezinhle. Ngaphezu kwalokho, imiqulu ingabonakali nje ngensimbi, kodwa futhi iphulasitiki, ngisho nemikhiqizo ye-raber. Enye into yokuthi izikhala ezincane zingakwazi ukukhubazeka futhi ngosizo lweminye imisebenzi yokusebenza.

Ithuluzi lokwenza umsebenzi

Njengoba sekuphawuliwe, lo msebenzi awukwazi ukwenziwa ngemishini ejwayelekile. Yilokho-ke, umphumela kungenzeka, kodwa ikhwalithi yayo iyoba yinto ephansi kakhulu. Ngakho-ke, amakhosi asebenzisa ithuluzi elikhethekile lokugubha amapayipu, enikeza umugqa wokubamba kahle nokulondolozwa kwesakhiwo esiyisisekelo sokwaziswa. Kunemikhakha emibili yalawo mathuluzi - onobuhle bemodeli nemishini. Ukuhluka okuqala kuboniswa umklamo olula futhi uklanyelwe ukwakha amafayipi amancane amapayipi ensimbi.

Umshini ufanelekile kakhulu ukusebenzisa ngezidingo zomsebenzi. Ngosizo lwaso, ingxenye ekhubazekile ekhishwayo iveza ukugeleza, efanelekile ukusetshenziswa ezindaweni ezihlukahlukene. Kulesi simo umshini wokugubha amapayipi unezinhlobo eziningana. Zihluke kakhulu ekusebenzeni nge-diameter ethile yamaphayiphi. Kodwa-ke, kunesigaba sokuhlukanisa ngokwezinto eziphathekayo ezifanele ukuguqula imishini ethile.

Izinyathelo zokuguqa

Inqubo iqala ngokuhlanza indawo yokukhishwa kwe-rolling. Insimbi kule ndawo isetshenziswe ngokucophelela ngamabrasives alula, futhi uma kunesidingo ngamaqhinga amakhemikhali. Okulandelayo, lo msebenzi ohlanganisiwe udidiyelwe endaweni yokulungisa. Kulesi sigaba, kubalulekile ukuqinisekisa ukuqiniswa kwekhwalithi, okuzovumela ukuqhubeka nokuhamba komsebenzi ngaphandle kwezinkinga ezinkulu. Indawo yokulungisa ngokuvamile iyisiteji enezimbobo zesayizi esifanele uhlobo oluthile lwama-workpieces. Esikhathini esilandelayo, ithuluzi elisebenzayo lixhunywe ukusebenza ngesimo se-screwdriver ye-pneumatic noma kagesi. Umsebenzi wale divayisi kuyinto deformation mechanical. Ngakho-ke, ukuqhutshwa kwepayipi yephrofayela kuyokwenziwa ngenkathi ukujikeleza kwesikhuseli kufakwe endaweni yangaphakathi yomkhiqizo. Kubaluleke kakhulu ukukhetha i-tooling efanele, ngaphandle kwalokho kukhona ingozi yokuphulwa kombhobho.

Izici zethusi yethusi

Ukusebenza ngethusi, ngakolunye uhlangothi, kunenzuzo, ngoba indaba iyathobekile futhi iyabukeka ekusebenzeni, ngakolunye uhlangothi - isakhiwo sayo sepulasitiki esibeka umthwalo ophezulu kumphathi. Iqiniso liwukuthi ukuphambuka okuncane emigqeni ejwayelekile ye-deformation kungabhubhisa ngokungahleliwe umsebenzi wokusebenza. Ngakho-ke, ukugudlulela amapayipi wethusi kuyithuluzi lemishini elinobuciko elinomklamo ovumela ngokushelela ukushintsha isimo somkhiqizo. Njengomthetho, amadivaysi anjalo anesibambo esinjengesibindi, okulawula okushintsha kancane kancane ukuma kwepayipi. Futhi, ukuqapha okukhulu ekusebenzeni okunjalo kubangelwa ukuthi amapayipi wethusi avame ukusetshenziswa emishini yokucubungula njengamafriji, ama-air conditioners kanye nezinhlelo zokuhlukanisa.

Izici ze-sheet metal rolling

Ngaphandle, ukuqhutshwa kwamapayipi kanye neshidi lensimbi kufana, kodwa ngenxa yalokho, kutholakala amanye amafomu eziningana. Kulesi simo, inkosi ibhekene nomsebenzi wokuthola insimbi yensimbi eyindilinga noma eyisikhilimu ezohluka ngokufanelana, ukubhebhethekisa, ukucabangela ubuhlanga, kanye nokungabikho kwamagquma kanye nezintambo. Umphumela onjalo ungatholakala ngemishini yokufaka noma yokusika. Kumele kucatshangwe ukuthi ukukhishwa kwephepha ngaphakathi kwepayipi kunomunye umehluko ovela ku-deformation yomkhiqizo oqediwe oqediwe. Uma imishini yendabuko isetshenziswa ngokuncane noma, okungenani, izinto zokwenza izinto ezithambile, imishini yokugaya ishidi ikhonza ngokubili izinsimbi ezingenasici kanye nemikhiqizo emisiwe.

Ukwandisa ukusebenza

Ukuvutha kuyindlela yokusebenza, ngenxa yalokho amaphuzu wepayipi akhulisa. Lesi senzo siyadingeka uma isigaba esithile kufanele sixhunywe kumbukiso wesayizi ohlukile. Inqubo yenziwa futhi ngokusebenzisa ithuluzi le-twist ngesandla noma ngemishini yokuzenzekelayo. Kumele kuqashelwe ukuthi ukuguqa kwepayipi kuvame ukuhlotshaniswa nalokhu kusebenza, uma ufuna ukuthola imingcele ehlukile yomkhiqizo ekugcineni. Kodwa-ke, enye inhlawulo kufanele icatshangelwe. Ukuchithwa kwemishini okuvamile kaningi kunobungozi esimweni sayo sobuchwepheshe.

Izinsimu zokusetshenziswa kobuchwepheshe

Phakathi kwezimboni eziyinhloko zingabonakala izinsizakalo zokusiza. Izindlela zobuchwepheshe, ezingqalasizinda ezisetshenziselwa amapayipi, ngokuyinhloko zidinga ukucubungula amapayipi amasha nokuthuthukisa abantu abadala. Ubuchwepheshe busetshenziselwa ezindaweni ezincane, phakathi kokukhiqizwa kwempahla yasendlini kanye nezimboni. Uma, kulesi siqandisisi noma esibhedlela, ukuguqulwa kwamapayipi kuvumela ukucubungula ithusi ngokunemba okuphezulu, ngakho-ke imishini yokukhiqiza imishini yenza imisebenzi efanayo ngensimbi engenasici kanye namanye ama-alloys amathayeli amathuluzi.

Isiphetho

Naphezu kokunethezeka kwangaphandle nokulula, ukusebenza kwe-rolling kudinga ulwazi oluningi. Yiqiniso, kwezinye izimo, isibonelo, uma ubuyekeze iphayiphi endala, i-deformation ecacile kakhulu ayidingekile, ngoba izofihlwa yizixazululo ezihambayo. Kodwa kunezinye izimo lapho kubalulekile ngisho nokugoba okungama-millimeter. Isibonelo, ukuguqulwa kwamapayipi angenasipuni, okuzokwenza kamuva abe yi-gasification medium, kungenziwa kuphela ngemishini yobuchwepheshe. Kodwa kulokhu kubalulekile ukuthi ukhethe imodeli enhle ye-roller. Kunezinguqulo ezisebenzisana ne-aluminium nethusi, kanye nokufakwa kwe-high-tech okukwazi ukuhlinzeka nge-corrosion-resistant ne-titanium alloys kwimodi ezenzakalelayo.