Ungawukhetha kanjani umshini ozinzile wokubuyisela emuva esitebeleni sokwenza iphepha ngotshani.

Ukuvinjelwa komhlaba wonke opulasitiki kungumkhuba ojwayelekile, futhi amazwe amaningi futhi afinyelele esivumelwaneni futhi aqala ukuvimbela imikhiqizo epulasitiki. Kulesi simo, ukusetshenziswa kwezinhlayiya zamaphepha esikhundleni sepulasitiki sekuyiprojekthi entsha yentuthuko yezinkampani eziningi zokupakisha.
Esigabeni sokuqala sokuthuthukiswa kwephrojekthi, izinkampani eziningi zathenga kuphela imishini yokukhiqiza utshani bephepha, futhi imiqulu emincane yamaphepha eyayidingeka ukukhiqiza imicengezi yamaphepha yathengwa ngokuphelele. Ngokwanda okuqhubekayo komthamo wokukhiqiza, imininingwane yamaphepha ephepha ivame ukuphothulwa. Abakhiqizi abaningi bephepha lotshani baqala ukuhlela ukusika imiqulu yamaphepha ngokwabo, ngoba lokhu kungabongela izindleko eziningi.

Lapho kuthengwa abaphathi nonjiniyela bokukhiqiza bezinkampani zokupakisha iphepha bafuna imishini yokusika iphepha, bazobhekana nalezi zinkinga ezilandelayo. Sifuna ukusebenzisa le ndatshana ukuchaza ukuthi ungawuthenga kanjani umshini ofanele wokusika iphepha ukukhiqiza izingquza zephepha.

Uhlobo luni lomshini wokusika iphepha okudingeka sikhethe?
Ngoba ububanzi bomsongo wento eluhlaza yotshani bephepha buncane, imvamisa buphakathi kuka-7.8-25mm. Umshini wokusika iphepha esivame ukuwubona ungasika kuphela imiqulu yamaphepha ngobubanzi obungaphezu kuka-50mm. Ukusika imiqulu yamaphepha ngobubanzi obungaphansi kuka-20mm, kufanele sikhethe umshini ophakathi nendawo osebenzela iphepha. Lolu hlobo lomshini wokusika luzinzile kakhulu ekulawuleni ukungezwani, futhi isakhiwo esikhethekile sokugoqa singasika futhi sibuyele emuva imiqulu emincane yephepha.

Kufanele sikhethe ububanzi buni umshini?
Ngoba umshini wokusika utshani wephepha usika inani elikhulu lamaroli wephepha ngasikhathi sinye, kunzima ukulawula ukungezwani emaphethelweni womabili eroli lephepha. Ngakho-ke isiphakamiso sethu ukuthi ububanzi be-slitter buphinda izikhathi ezingu-1.3 ububanzi bephepha lephepha. Isibonelo, ububanzi bekhadibhodi emhlophe oyithengile ngu-750mm, ngakho-ke kungcono ukusebenzisa umshini onobubanzi obungaphezulu kuka-975mm.

Uhlela kanjani ummese wosayizi wephepha losayizi ohlukahlukene?
Ngoba imicu yamaphepha ivame ukwenziwa izingqimba ezintathu zephepha. Ukukhiqiza utshani bephepha obunobubanzi obuthile obungaphakathi, kudingeka ububanzi bama-rolls wephepha amathathu. Njengoba sibhekene nosayizi abaningi kangaka, singawusebenzisa kanjani kahle ummese wokusika?
Ngisebenzisa isibonelo sotshani se-OD-5mm ukuchaza ukucubungula. Ukuze senze umucu wephepha we-OD-5mm, kufanele sibe nemiqulu yamaphepha ebubanzi be-13mm (ungqimba lwangaphakathi, i-120gsm), u-13.5mm ububanzi bephepha roll (ungqimba oluphakathi, i-120gsm), i-15mm roll roll roll (ungqimba lwangaphandle, i-60gsm).
KULUNGILE. Ake siqale ukusika imiqulu yamaphepha amathathu osayizi manje.

Manje, uno-750mm ububanzi bomama ozongena kuma-roll aminyene ayi-13mm nangu-13.5mm ngasikhathi sinye (ngoba iphepha labo i-gsm liyafana)

Isixazululo-1
Unemimese eyodwa yokucacisa (ububanzi bommese ngu-10mm). Futhi unezindandatho zobubanzi obungu-3mm nobubanzi obungu-3.5mm
Sisebenzisa u- “A” ukumela ummese wobubanzi obungu-10mm.
Sisebenzisa u- “B” ukumela amasongo ama-3mm ububanzi besikhala
Sisebenzisa u- “C” ukumela amasongo wesikhala sesikhala esingu-3.5mm ububanzi

Uhlela imimese nezindandatho zesikhala esikhaleni sommese osika
Uzogcwalisa imimese nezindandatho zesikhala esikhaleni sommese, ABACABACABACABAC ----------- ABAC
Sebenzisa indlela, uzothola ububanzi be-13mm kushaft eyodwa yokubuyisela emuva, kanye nama-rolls wephepha we-13.5mm ububanzi komunye umphini wokubuyisela emuva.

Uma wenza iphepha lobubanzi obungu-15mm, udinga nje ukusebenzisa ummese wobubanzi obungu-10mm namasongo wesikhala sobubanzi obungu-5mm.

Isixazululo sinobungane. Idinga nje imimese eyodwa yokucaciswa namasongo wokucaciswa ahlukile ukwenza lo msebenzi. Kepha uma uguqula ububanzi be-slitting, uzosebenzisa isikhathi esiningi ukukhipha imimese nezindandatho zesikhala, bese ufaka imimese yosayizi abasha namasongo we-spacer emgodini.

Isixazululo-2
Unemimese ebanzi engu-13.0mm, 13.5mm no-15.0mm ububanzi. Futhi unamasethi wommese wommese owengeziwe.
Wenza shaft ibe nemimese engu-13mm no-13.5mm ububanzi ngamunye ngamunye.
Wenza shaft eyengeziwe ibe nemimese engu-15mm ububanzi.

Isixazululo, kufanele uthenge imimese yosayizi eminingi. Uma ushintsha ububanzi bokusilika, udinga nje ukuthatha yonke shaft ngemimese emshinini, bese ufaka enye shaft emshinini. Awudingi isikhathi sokusebenzisa ukushintsha imimese ngamunye ngamunye.

Besilokhu sikhiqiza imishini yokunquma yobuchwepheshe bemboni yotshani bephepha iminyaka engaphezu kwemine. Kepha sisaqhubeka nokuthuthukisa futhi sithuthukisa umshini, ngethemba lokuthi ungasebenza kahle nangokusimama. Umsebenzisi unguthisha wethu omuhle kakhulu. Uma unombono ongcono ngomshini wephepha lotshani wephepha, sicela uxhumane nathi ukuze sixoxe ngezibuyekezo zobuchwepheshe.