Iyini i-Mandrel Bar?

I-Mandrel Bar ingenye yezingxenye ezibalulekile ezigayweni zesimanje eziqhubekayo, futhi idlala indima ebalulekile enqubweni yokukhiqiza. I-Mandrel Bar ayigcini nje ngokuthuthukisa ukusebenza kahle kokukhiqiza, kodwa futhi iqinisekisa izinga eliphezulu nokuvumelana komkhiqizo. Lesi sihloko sizokwethula isimiso sokusebenza, izinzuzo, kanye nokusetshenziswa kwe-Mandrel Bar kumshini wokugaya oqhubekayo.

Okokuqala, umgomo oyisisekelo wokusebenza we-Mandrel Bar uwukuqinisekisa ukwakheka okunembile kwepayipi lensimbi phakathi nenqubo yokugingqa ngokukhawulela ukunyakaza okukhululekile kwenduku ewumgogodla. Emshinini wokugaya oqhubekayo, amabhilidi ensimbi akhiwa kancane kancane abe amapayipi ngokugoqa okuqhubekayo ngama-roller amaningi emazingeni okushisa aphezulu. I-Mandrel Bar itholakala ngaphakathi kwepayipi, futhi umsebenzi wayo oyinhloko ukuhlinzeka ngokusekela kwangaphakathi okuzinzile ukuvimbela ukushuba okungalingani noma ukuguqulwa kwezindonga zangaphakathi nangaphandle zepayipi ngesikhathi sokugoqa. Ngokulawula ngokunembile isikhundla nobubanzi bokunyakaza kwe-Mandrel Bar, ubukhulu kanye nekhwalithi yendawo yepayipi ingaqinisekiswa ngempumelelo, ngaleyo ndlela ikhiqize imikhiqizo yekhwalithi ephezulu ehlangabezana nezindinganiso eziqinile.

Okwesibili, i-Mandrel Bar inezinzuzo eziningi ezinhlelweni ezisebenzayo. Ingathuthukisa kakhulu ukusebenza kahle kokukhiqiza. Ngenxa yokusekelwa kwangaphakathi okuzinzile okuhlinzekwa yi-Mandrel Bar, i-billet yensimbi ingadlula kuma-roller ahlukahlukene ngesivinini esiphezulu phakathi nenqubo yokugoqa, ngaleyo ndlela ifinyeze umjikelezo wokukhiqiza. Futhi i-Mandrel Bar isiza ukuthuthukisa ikhwalithi yomkhiqizo. Ngokulawula ngokuqinile ubukhulu bodonga lwangaphakathi nangaphandle lwepayipi phakathi nenqubo yokugoqa, i-Mandrel Bar ingagwema ngempumelelo izinkinga zekhwalithi ezibangelwa ukushuba kodonga olungalingani. Ngaphezu kwalokho, ukusetshenziswa kwe-Mandrel Bar nakho kunciphisa izinga le-scrap futhi kwehlisa izindleko zokukhiqiza.

Okokugcina, ukusetshenziswa kwama-core rods avinjelwe ezigayweni eziqhubekayo kukhulu kakhulu. Kungakhathaliseki ukuthi kukhiqizwa amapayipi kawoyela negesi noma ekukhiqizweni kwamapayipi anemba emikhakheni efana nezimoto kanye ne-aerospace, i-Mandrel Bar idlala indima ebalulekile. Ikakhulukazi ezindaweni zokukhiqiza ezinamandla aphezulu kanye nezidingo zokunemba, inzuzo ye-Mandrel Bar isobala kakhulu.

Kafushane, njengengxenye eyinhloko emshinini wokugoqa oqhubekayo, i-Mandrel Bar iqinisekisa ngokuphumelelayo ukunemba kokwakheka kanye nekhwalithi yepayipi ngokunikeza ukusekelwa kwangaphakathi okuzinzile, ukuthuthukisa kakhulu ukusebenza kahle kokukhiqiza. Ukusetshenziswa kwayo okusabalele emikhakheni ehlukahlukene yezimboni kukhombisa ngokugcwele ukubaluleka kwayo nokungabuyiseleki kwenye indawo. Ngokuqhubeka okuqhubekayo kobuchwepheshe, i-Mandrel Bar ngokungangabazeki izodlala indima ebaluleke kakhulu embonini yokukhiqiza yesikhathi esizayo.