Umhlahlandlela opheleleko womtjhini wokwenza ikopi yeplastiki
Umhlahlandlela opheleleko womtjhini wokwenza ikopi yeplastiki
Umtjhini woke wePlastiki we-Thermoforming Inkomitjhini yoke Ikakhulu ukukhiqizwa kweenkomitjhini zeplastiki ezihlukahlukeneko (iinkomishi zejeli, iinkomitjhini zesiphuzo, inkomitjhini elahlwako, iinkomitjhini zamaphakheji, isitja sokudla njll) ngamashidi weplastiki, afana ne-PP, PET, PS, PLA, njll.
Ukuzwisisa umtjhini wokutjhisa ikopi yeplastiki
Emgogodleni wayo, i Umtjhini wokuThuthukisa iKopi yePlastiki yenzelwe ukukhiqizwa okukhulu kwemijekana yeplastiki. Ikambiso le ifaka hlangana ukutjhisa amashidi weplastiki atjhisako bekube kulapho atjhuguluka khona, bese uwabumba abe sebujameni obufunekako ngokusebenzisa ukuhlanganiswa komfutho wamanzi kanye ne-vacuum. Nasele zakhiwe, iintjalo ziyapholiswa begodu zikhutjhwe esikhunjeni, zilungele ukusetjenziswa okungeziweko nofana ukupakisha.
- Iimpawu eziqakathekileko zemitjhini yokutjhisa ikopi yeplastiki
1. Ukuhlanganiswa kwamanzi nogesi: Ukuhlanganiswa kwamahlelo wamanzi nokulawulwa kwethekhnoloji kagesi kuphawu lwemitjhini yesimanjemanje yokwenza ukutjhisa. Ukuhlanganiswa lokhu kuvumela ukulawula okungcono phezu kwekambiso yokwakha, okurholela emikhiqizweni ehlangabezana namazinga wekhwalithi aqinileko. Ukusetjenziswa kwe-servo stretching kuragela phambili nokuthuthukisa ikambiso ngokuqinisekisa bona iplastiki ilulwe ngokulinganako, ukwehlisa amathuba wokukhubazeka.
- 2. Ukusebenza okuzinzileko: Ukuzinza ekusebenzeni kuqakathekile ekukhiqizeni okukhulu. Ukusetjenziswa kwehlelo eliqhutshwa ngamanzi, elihlanganiswe nokuphakelwa kwe-inverter kanye nokunwebeka kwe-servo, kuqinisekisa bona umtjhini usebenza kuhle ngitjho nanyana usebenza khulu. Ukuzinza lokhu kutjhugulula ikhwalithi yomkhiqizo engaguqukiko, ukwehlisa isikhathi sokuphumula nokulahlwa.
- 3. Iimfanelo ezizenzakalelayo: Ukuzenzakalela kudlala indima eqakathekileko esikhathini samanje imitjhini yokwenza umtjhiso. Ukufakwa kwesisetjenziswa sokuphakamisa i-roll ngokuzenzakalelayo kwenza kube lula ikambiso yokulayisha, ukwehlisa isidingo sokungenelela ngezandla. Ukungezelela, ingalo yomtjhini yomtjhini isebenza ngokubambisana nezinye iingcenye, ukuqinisekisa ukuvumelanisa okuphezulu kiyo yoke ikambiso yokukhiqiza.
- 4. Ukutjheja ukukhiqiza okubonwako: Umklamo womtjhini lo ufaka hlangana ukubukeka okujayelekileko ngomnyango otjhelelako obonakalako, okwenza bona abasebenzisi bakwazi ukutjheja ikambiso yokukhiqiza. Isici lesi siwusizo khulu ekulawuleni ikhwalithi, ngombana sikghonakalisa ukutjheja kwesikhathi sangempela nokungenelela msinyana nangabe kuvela imiraro.
Iinqunto ezisebenzako zokusebenzisa umtjhini wokwenza ikopi yeplastiki
- Ukuhlela nokulinganisa: Ngaphambi kokuthi uthome ukukhiqiza, kuqakathekile ukuhlela kuhle umtjhini. Lokhu kufaka hlangana ukulungisa amasethingi womtjhiso, amazinga wokugandeleleka, kanye nezinga lokudla ukufanisa izinto ezisetjenziswako.
- Ukutlhogonyelwa nokuHlola: Ukutlhogonyelwa njalo kuqakathekile ekwenzeni umtjhini uphile isikhathi eside nokuqinisekisa ikhwalithi yomkhiqizo engaguqukiko. Abasebenzisi kufanele bahlale bahlola ihlelo lamanzi, iingcenye zegezi, kanye nama-mold malungana namatshwayo wokuguga nofana ukulimala.
- Ukubandula abasebenzisi: Ngokuya ngobudisi balokhu Imitjhini yokuTjhisa iKopi yePlastiki, abasebenzisi kufanele bathole ukubandulwa okupheleleko ngokusebenza kwabo nokugcinwa kwabo. Ibandulo leli akukafaneli lihlanganise imisebenzi esisekelo yomtjhini kwaphela kodwana lihlanganise namaqhinga athuthukileko wokurarulula imiraro namaphrothokholi wokuphepha.
- Ukulawulwa kwekhwalithi: Ukulawulwa kwekhwalithi okuragela phambili kuqakathekile ukukhomba nokutjheja nanyana ngimiphi imiraro engavela ngesikhathi sokukhiqiza. Ngokutjheja umphumela eduze, abasebenzisi bangenza amatjhuguluko wesikhathi sangempela ukugcina amazinga womkhiqizo afunekako.