Ikhonkco eliphambili ekucutshungulweni kweplastiki. Iintlobo ngeentlobo zeemveliso zeplastiki okanye iimilo zenxalenye ziyafuneka. Kukho iindlela zokubumba ezingama-30, ezixhomekeke kakhulu kuhlobo lweplastiki, ukhetho kwimo kunye nokuma kunye nobukhulu bemveliso. Iindlela zokubumba zeplastiki ezisetyenziswa rhoqo yi-thermoplastic extrusion, i-injection molding, i-calendaring, i-blow molding kunye ne-thermoforming. I-thermosetting plastic molding esetyenziswa rhoqo ekucutshungulweni kweplastiki ikwasebenzisa i-transfer molding, i-injection molding, i-laminate molding kunye ne-thermoforming. Ukongeza, kukho iindlela ezifana ne-casting kunye ne-liquid monomers okanye ii-polymers njengezinto eziluhlaza. Phakathi kwezi ndlela, i-extrusion kunye ne-injection molding zisetyenziswa rhoqo, kwaye zezona ndlela zisisiseko.
Isinyithi kunye nomthi zisetyenziselwa ukucubungula iiplastiki. Ekubeni iipropati zeplastiki zahlukile kwezo zesinyithi kunye nomthi, ukuhanjiswa kobushushu okungekho semgangathweni, i-coefficient ephantsi yokwandiswa kobushushu, i-modulus ephantsi yokuguquguquka, uxinzelelo oluninzi kwizixhobo okanye izixhobo, kulula ukubangela ukuguquka, kwaye ubushushu obuncinci kulula ukunyibilikisa. , Kwaye kulula ukunamathela kwisixhobo. Ke ngoko, umatshini wokusika weplastiki, izixhobo zokusika kunye nesantya sokusika esihambelanayo kufuneka zilungelelanise iimpawu zeplastiki, kwaye ezinye iindlela eziqhelekileyo zokucubungula kukusarha, ukusika, ukubhoboza, ukujika, ukuplanga, ukubhola, ukugaya, ukupolisha, ukucubungula intambo, njl. Ukongeza, iiplastiki zinokusikwa nge-laser, zifakwe isitampu, kwaye zifakwe i-welded.
Kukho iindlela zokuwelda kunye nezokuncamathelisa xa kusetyenzwa ngeplastiki. Ukuwelda kukusetyenziswa komoya oshushu ukuwelda ii-electrode, ukuwelda okunyibilikayo okushushu kusetyenziswa ubushushu, kunye neendlela zokuwelda ezifana nokuwelda okuqhelekileyo, ukuwelda kokungqubana, ukuwelda kokungenisa, ukuwelda kwe-ultrasonic kunye nokuwelda nge-laser. Izincamathelisi zahlulwe zaba zizinyibilikisi, izisombululo ze-resin kunye nezincamathelisi ezinyibilikayo ezishushu.
Iindlela zokubopha, ukuwelda kunye nokudibanisa ngoomatshini zenza ukuba ukuhlanganiswa kwamacandelo eplastiki kube ngumsebenzi opheleleyo wemveliso.

Singenza iimveliso zeplastiki zalo naluphi na ubungakanani, singabasebenzi abaziingcaliumngundoumenzi