Umehluko phakathi kwe-Seamless Tube Continuous Rolling kanye ne-Hot Rolling

• Ishubhu elingenamthungo eligoqa njalo: Le nqubo ihilela ukugoqa njalo ama-billet ochungechungeni lwemigoqo egoqayo. I-billet icindezelwa njalo futhi yelulwa ukuze yakhekeamashubhu ensimbi angenamthungongaphandle kweziphazamiso.
• Ukugoqa okushisayo: Kule nqubo, i-billet iqala ifudunyezwe izinga lokushisa elithile bese igoqwa ochungechungeni lwamayunithi okugoqa ukuze ibunjwe ibe yipayipi elingenamthungo.

Okwesibili, umehluko wenqubo phakathi kwe-seamless tube continuous rolling kanye ne-hot rolling:

1. Ukunemba kokucubungula:

• Ishubhu elingenamthungo lokugoqa okuqhubekayo: Ukusetshenziswa kwama-groove rolls ekugoqeni okuqhubekayo kuvumela indawo yokuxhumana eyandisiwe, kunciphisa ukuphambuka ngesikhathi senqubo yokugoqa futhi kuholele ekunembileni okuphezulu komshini. Ukunwebeka okuqhubekayo nokucindezelwa kwe-billet kunezela ekufinyeleleni ukunemba okukhulu.
• Ukugoqa okushisayo: Ukugoqa okushisayo kungathonywa izinga lokushisa nezinye izici, okwenza kube lula kakhulu ukugoqa okungalingani kanye nokuguqulwa kwesiketi. Ngenxa yalokho, ukunemba okutholakala ngokugoqa okushisayo kuvame ukuba phansi kancane uma kuqhathaniswa nepayipi elingenamthungoukugoqa okuqhubekayo.

2. Ukubukeka kwemikhiqizo eqediwe:

• Ishubhu elingenamthungo lokugoqa okuqhubekayo: Imikhiqizo eqediwe yokugoqa okuqhubekayo ivame ukuba nokubukeka okubushelelezi okunamaphutha amancane kanye nemibimbi.
• Ukugoqa okushisayo: Imikhiqizo eqediwe yokugoqa okushisayo ingaba nama-roll nicks, ukugoba kobuso, kanye nokunye ukungapheleli.

3. Ububanzi besicelo:

• Ishubhu elingenamthungo eligoqekayo eliqhubekayo: Le nqubo ifaneleka kahle ekukhiqizeni ukunemba okuphezulu kanye namandla aphezuluamapayipi ensimbi angenamthungo, ikakhulukazi amapayipi amakhulu kanye nalawo anezindonga ezijiyile.
• Ukugoqa okushisayo: Ukugoqa okushisayo kufaneleka kakhulu ekukhiqizweni kwamapayipi anodonga oluncane kanye namapayipi ensimbi amancane.

Okwesithathu, umehluko wokusebenza phakathi kwe-tube engenamthungo yokugoqa okuqhubekayo kanye ne-hot rolling:

1. Amandla:

• Ukugoqa okuqhubekayo kweshubhu elingenamthungo: Ukunemba okuphezulu kokucubungula ekugoqeni okuqhubekayo kuphumela emandleni aphezulu ahlobene emapayipini ensimbi akhiqizwayo.
• Ukugoqa okushisayo: Ngenxa yokucindezeleka kokucheba okuhlangatshezwana nakho ekugoqeni okushisayo, kungase kube nokuguquguquka okuncane, okuholela emandleni aphansi uma kuqhathaniswa nokugoqa okuqhubekayo kweshubhu elingenamthungo.

2. Izakhiwo zemishini:

• Ishubhu elingenamthungo lokugoqa okuqhubekayo: Isakhiwo sangaphakathi samapayipi akhiqizwa ngokugoqa okuqhubekayo sinzima kakhulu, okuholela ezicini ezingcono zemishini, ikakhulukazi maqondana namandla okubamba kanye namandla okukhiqiza.
• Ukugoqa okushisayo: Njengoba ukugoqa okushisayo kuthintwa izinga lokushisa, isakhiwo sangaphakathi singase singabi sikhulu kangako, okuholela ezicini zemishini eziphansi kancane.

3. Ukusebenza kokwakha:

• Ukugoqa okuqhubekayo kweshubhu elingenamthungo: Amapayipi akhiqizwa ngokugoqa okuqhubekayo okungenamthungo abonisa izakhiwo ezinhle zokubumba, okwenza afanelekele izidingo ezahlukene zokusebenza ezibandayo nezishisayo.
• Ukugoqa okushisayo: Ukugoqa okushisayo kubonakala ngokusebenza kabi kokubumba ngenxa yethonya lokushisa ngesikhathi sokucubungula.

Ekuphetheni, ukugoqa okuqhubekayo kwe-tube okungaxhunyiwe kanye nokugoqa okushisayo kuhlukile ngokomgomo, inqubo, kanye nokusebenza. Ukugoqa okuqhubekayo kwe-tube okungaxhunyiwe kulungele ukukhiqiza ububanzi obukhulu kanye nodonga olujiyileamapayipi ensimbingokunemba okuphezulu nokubukeka okuhle. Ngakolunye uhlangothi, ukugoqa okushisayo kufaneleka kakhulu ekukhiqizeni amapayipi ensimbi anodonga oluncane kanye nalawo anesilinganiso esincane ngentengo ephansi kakhulu. Kuye ngezidingo ezithile, abafundi bangakhetha inqubo efanele yokukhiqiza amapayipi ensimbi.