Yintoni ukubunjwa kwesakhiwo somngundo weplastiki?

Iplastiki yokubumba sisixhobo sokwenza iimveliso zeplastiki.Ubume besakhiwo bubandakanya ezi nxalenye zi-6 zilandelayo:

(1) Amalungu ashukumayo:
Icandelo lokubumba liyinxalenye ephambili yokubumba kwaye isetyenziselwa ukwenza imilo yangaphandle kunye neenkcukacha zangaphakathi zeemveliso zeplastiki.Ngokuqhelekileyo ibandakanya imo yeconvex (ekwabizwa ngokuba yiyang) kunye ne-concave molds (ekwaziwa ngokuba yi-yin mold).I-convex mold isetyenziselwa ukwenza umphezulu wangaphandle wemveliso, kwaye i-concave mold isetyenziselwa ukwenza umgangatho wangaphakathi wemveliso.Amalungu okubumba angenziwa kwaye enziwe ngokwemilo kunye nobukhulu bemveliso.

(2) Inkqubo yokugalela:
Inkqubo yokugalela ngumjelo wokukhokela ulwelo olunyibilikayo lweplastiki ukuya kumngxuma wokubumba.Ngokuqhelekileyo ibandakanya iindlela eziqhelekileyo, i-downshills kunye namazibuko.Indlela eqhelekileyo yindlela edibanisa umbhobho kunye nokuhla kumatshini wokubumba inaliti.I-downshift ngumjelo odibanisa umjelo oqhelekileyo kunye namachweba ahlukeneyo.Uyilo lwenkqubo yokuthulula lunempembelelo ebalulekileyo kwi-injection ye-injection ye-mold kunye nomgangatho wemveliso.

(3) Inkqubo ye-Decarry:
Inkqubo yokubumba isetyenziselwa ukuqalisa iimveliso zeplastiki ezibunjiweyo ukusuka kubumba.Ibandakanya ii-push rods, i-top outers, i-reset rods kunye nezinye izinto.Intonga yokutyhala isetyenziselwa ukukhuthaza imveliso evela kubumba.I-outplay ephezulu sisixhobo esisetyenziselwa phezulu kwimveliso.Intonga yokusetha ngokutsha ingasetyenziselwa ukuqinisekisa ukuba intonga yokutyhala kunye ne-outplay ephezulu inokusetha ngokuchanekileyo ukubumba kwesitofu esilandelayo.Uyilo lwenkqubo yokubumba kufuneka luqwalasele ubume kunye nobukhulu bemveliso ukuqinisekisa ukuba imveliso inokushiya ngokufanelekileyo ukubumba.

(4) Inkqubo yesikhokelo:
Inkqubo yesikhokelo isetyenziselwa ukuqinisekisa ukuba isikhunta sigcinwa ngexesha lokuvalwa nokuvulwa.Ibandakanya ikholamu yesikhokelo, ikhava yesikhokelo, ibhodi yesikhokelo kunye namanye amacandelo.Iikholamu zesikhokelo kunye nezikhokelo zidla ngokusetyenziswa ngokuma ngokuthe nkqo, kwaye iibhodi zesikhokelo ziqhele ukusetyenziswa kwiindlela ezithe tye.Uyilo lwenkqubo yesikhokelo inokuphucula ukuchaneka kunye nobomi besikhunta.

(5) Inkqubo yokupholisa:
Inkqubo yokupholisa isetyenziselwa ukusebenzisa isixhobo esithathwe kwiimveliso zeplastiki kwiimveliso zeplastiki.Iquka imibhobho yokupholisa, imingxuma yokupholisa kunye namanye amacandelo.Imibhobho yokupholisa yimijelo esetyenziselwa ukuthutha into yokupholisa.Imingxunya yokupholisa isetyenziselwa ukukhokela imiqolomba yokupholisa ukuze ingene kumngxuma owenziweyo.Uyilo lwenkqubo yokupholisa lunempembelelo ebalulekileyo ekuphuculeni umgangatho kunye nokusebenza kakuhle kwemveliso.

(6) inkqubo yokukhupha:
Inkqubo yokukhupha isetyenziselwa ukukhupha igesi ngexesha lokubumba.Iquka amacandelo afana neetanki zokukhupha, imingxuma yokukhupha.I-exhaust groove yi-groove esetyenziselwa ukukhokela ukukhutshwa kwegesi.I-exhaust pores yi-pores esetyenziselwa ukudibanisa i-groove yokukhupha kunye nesithuba se-atmospheric.Uyilo lwenkqubo yokukhupha inokuqinisekisa ukuba i-mold ayinayo umthamo wegesi eqokelelwa ngexesha lokubumba, ngaloo ndlela iphucula umgangatho wemveliso.

Ukongeza kula macandelo aphambili angentla, iimbumba zeplastiki zikwabandakanya amanye amacandelo ancedisayo kunye nezixhobo, ezifana nemisesane yokubeka, itemplates, izangqa zokutshixa, njl. Ezi zixhobo kunye nezixhobo zidlala indima eyahlukileyo kwiindawo ezahlukeneyo zokubumba, kwaye ngokudibeneyo ukugqiba ukubumba. inkqubo yeemveliso zeplastiki.

Uyilo lolwakhiwo lweiplastiki yokubumbakufuneka kucwangciswe kwaye kwenziwe ngokweemfuno zeemveliso ezithile kunye neemeko zemveliso.Ngokuqonda kunye nokulungiswa kwesakhiwo, kunokuphucula ukusebenza kwesikhunta, ukwandisa ubomi, ukuphucula ukusebenza kwemveliso kunye nomgangatho, kunye nokunciphisa iindleko zokugcina nokugcinwa.