Ingcaciso yolwazi olusisiseko malunga nokubumba inaliti

Oomatshini bokubumba i-injection ngoomatshini abakhethekileyo bokwenziwa kweemveliso zeplastiki, ezisetyenziselwa ukuvelisa iindawo ezahlukeneyo zeplastiki kwi-automotive, zonyango, abathengi kunye nezicelo zoshishino.Ukubumba isitofu bubuchule obudumileyo ngenxa yezi zizathu zintlanu zilandelayo:

1. Ukukwazi ukwandisa imveliso;

2. Zombini iimilo ezilula nezintsonkothileyo zinokwenziwa;

3. Impazamo ephantsi kakhulu;

4. Kunokusetyenziswa izinto ezahlukeneyo;

5. Iindleko ezisezantsi zemathiriyeli kunye neendleko zabasebenzi.

Umatshini wokubumba inaliti usebenzisa i-resin yeplastiki kunye nokubumba ukugqiba ukubumba inaliti.Umatshini wahlulwe kakhulu ube ngamacandelo amabini:

Isixhobo sokubamba-gcina ukungunda kuvaliwe phantsi koxinzelelo;

Isitofu sesixhobo esinyibilikisa intlaka yeplastiki kunye nokungqungqa iplastiki etyhidiweyo kumngundo.

Ewe kunjalo, oomatshini bakwafumaneka ngokobukhulu obahlukeneyo, belungiselelwe ukuba bavelise iinxalenye ezinobukhulu obahlukeneyo, kwaye babonakaliswa ngamandla okubamba anokuveliswa ngumatshini wokubumba inaliti.

Ukubumba ngokuqhelekileyo kwenziwa nge-aluminiyam okanye intsimbi, kodwa ezinye izinto ziyenzeka.Yahlulwe ibe ngamacandelo amabini, kwaye imilo yayo ifakwe ngokuchanekileyo kwintsimbi.Ukungunda kusenokuba lula kakhulu kwaye kungabizi mali ininzi, okanye kuntsokothe ​​kakhulu kwaye kubize kakhulu.Ubunzima buhambelana ngokuthe ngqo noqwalaselo lwenxalenye kunye nenani leenxalenye kubumba ngamnye.

I-resin ye-Thermoplastic ikwimo ye-pellet kwaye lolona hlobo lwemathiriyeli oluxhaphakileyo ekubumbeni inaliti.Kukho iintlobo ezininzi ze-thermoplastic resins ezinoluhlu olubanzi lwezinto eziphathekayo kwaye zifanelekile kwiimveliso ezahlukeneyo zemveliso.I-Polypropylene, i-polycarbonate kunye ne-polystyrene yimizekelo yee-resin ezisetyenziswa ngokuqhelekileyo.Ukongeza kukhetho olubanzi lwezinto ezibonelelwa nge-thermoplastics, ziyakwazi ukuphinda zisetyenziswe, ziguquguquke kwaye zilula ukunyibilika.

Inkqubo yokubumba eyenziwa kumatshini wokubumba inaliti inamanyathelo amathandathu asisiseko:

1. Ukubamba-isixhobo sokubamba umatshini sicinezela iziqingatha ezibini zomngundo kunye;

2. Isitofu-iplastiki etyhidiweyo evela kwiyunithi yokutofa yomatshini ibethelwa kumngundo;

3. Ukugcinwa koxinzelelo-iplastiki etyhidiweyo ifakwe kwi-mold iphantsi koxinzelelo lokuqinisekisa ukuba zonke iindawo zenxalenye zizaliswe ngeplastiki;

4. Ukupholisa-vumela iplastiki eshushu iphole kwimo yokugqibela ngelixa isengundo;

5. Ukuvula i-Mold-isixhobo sokudibanisa umatshini sahlula isikhunta kwaye siyahlula sibe ngamacandelo amabini;

6. Ukukhutshwa-imveliso egqityiweyo ikhutshwe kwi-mold.

I-injection molding yiteknoloji enkulu enokuveliswa ngobuninzi.Nangona kunjalo, iluncedo kwiiprototypes kuyilo lokuqala lwemveliso okanye kubathengi okanye uvavanyo lwemveliso.Phantse zonke iinxalenye zeplastiki zinokuveliswa ngokubumba isitofu, kwaye imimandla yesicelo sayo ayinamda, ibonelela abavelisi ngendlela engabizi kakhulu yokuvelisa iinxalenye ezahlukeneyo zeplastiki.