Namuhla, landela umenzi we- ope waxmanufacturer to learn about common problems and solutions in PVC injection foaming shoe material molding. 

i-ope wax yomkhiqizo we-PVC

1. Ukubalasha okuchichimayo
(1) Uma isigxivizo sokufa singaqinile, idiyizili kufanele ilungiswe.
(2) Isivinini sokupholisa sihamba kancane kakhulu. Ukusebenza kahle kokupholisa kufanele kuthuthukiswe futhi nesivinini sokupholisa kufanele senyuswe. Kungcono ukudlulisa amanzi okupholisa ngesikhunta esingaphansi, futhi umphumela wokupholisa muhle.
(3) Umthamo omjovo omningi kanye nokudla. Kufanele kuncishiswe ngokufanelekile.
(4) Inhlanganisela engalungile yesikhathi se-plasticizing kanye nengcindezi yomjovo. Ngemva kokulinganisa ijika lobudlelwane phakathi kwengcindezi nesikhathi sokukhihliza amagwebu, lungisa ngokunengqondo ingcindezi yomjovo kanye nesikhathi sokukhihliza amagwebu.
(5) Ucwecwe lwangaphakathi lwedayizi lusontekile futhi lukhubazekile. Iphaneli yangaphakathi izolungiswa noma ishintshwe.
(6) Amandla okubamba anganele ngenxa yokuvuza kukawoyela wesistimu ye-hydraulic. Isistimu ye-hydraulic kufanele ilungiswe.
(7) Isiphethu kuhhuku ye-pin die sixege kakhulu. Intwasahlobo kufanele ishintshwe ukuze kwandiswe ukushuba kwe hook.
(8) Isikhathi sokusetha asanele, futhi ingaphezulu lomkhiqizo alipholiswanga kahle. Ngesikhathi sokuvula isikhunta sokuqala, izinto ezishisayo eziphakathi zinqamula phezulu bese zichichima. Isikhathi sokuqala sokuvula isikhunta sizonwetshwa ngokufanelekile.
2. Kunamabhamuza amakhulu
(1) Usayizi wezinhlayiyana ze-ejenti ekhihlizayo maholoholo futhi ukuhlakazeka akulingani. Ngokuvamile, i-ejenti enegwebu idinga ukugaywa ngama-roller amathathu, akhiqizwe emgqonyeni wezinto ezibonakalayo, agaywe yisigayo izikhathi ezingu-2 ~ 4, bese esetshenziswa ngemva kokugaya.
(2) Ngesikhathi sokuxova kanye ne-granulation, izinga lokushisa lokucubungula liphezulu kakhulu, i-ejenti enegwebu ibola ngaphambi kwesikhathi, futhi izinhlayiya zinomkhuba wokugwedla. Izinga lokushisa lokuxova kanye ne-granulation lizoncishiswa ngokufanelekile, futhi akumele kube nama-vesicle lapho izinhlayiya ezikhishiwe zisikwa.
(3) Isikhathi sokugcinwa kwezinto ezincibilikisiwe emgqonyeni side kakhulu noma izinga lokushisa lokucubungula liphezulu kakhulu. Ukubunjwa kwangaphambi kwesikhathi kuzokwamukelwa. Ukuncibilika okwenziwe ngepulasitiki kuzojovwa ngesikhathi esisodwa, futhi umshini owodwa wokukhiqiza amamodi amaningi uzokwamukelwa ngokusemandleni.
(4) Ingcindezi yangemuva yesikulufu incane kakhulu, futhi into encibilikisiwe iyashisisa futhi inwetshwe emgqonyeni. Ukucindezela emuva kufanele kukhuliswe ukuze kungabikho ithuba lokunwetshwa kwangaphambili ngemuva kokuba i-ejenti enegwebu equkethwe ekuncibilikeni ibola ngokushisa.
(5) Ukuvuza kwempahla ekugcineni komgqomo kwakha indawo enengcindezi ephansi ekugcineni, okuholela ekwandeni kwezinto ezincibilikisiwe lapho kuphuma khona kanye nokwakheka kwamabhamuza. Izinga lokushisa eliphumayo lizoncishiswa ngendlela efanele. Kungcono ukusebenzisa isakhiwo se-valve ye-throttle endaweni yokuphuma ukuze uvale indawo yokugcina.
(6) Ingxenye yokugaywa kabusha kwezinto ezigaywe kabusha ayilungile. Umthamo wayo uzoncishiswa ngokufanelekile.
3. Isilinganiso sogwebu sikhulu kakhulu
(1) I-ejenti ephephetha kakhulu ifunzwa, okuholela ekukhiqizeni igesi ephezulu kakhulu. Ukuphuma kwegesi kuzolinganiswa futhi ukudla kufanele kube okunembile.
(2) Inani le-plasticizer likhulu kakhulu futhi kufanele lehliswe ngendlela efanele.
(3) Uma izinga lokushisa lokudonsa isikhunta liphezulu kakhulu, isikhunta kufanele sipholiswe phansi futhi sikhishwe.
(4) Isikhathi sokubamba ingcindezi sifushane kakhulu. Kuzoqinisekiswa ukuthi imikhiqizo ibunjwe ngokuphelele bese iphuma ngaphandle kwesikhunta.
4. Isilinganiso sokukhihliza amagwebu esinganele
(1) Inani le-ejenti ephephethayo lincane kakhulu, okuholela ekukhiqizweni kwegesi okwanele. Ukuphuma kwegesi kuzolinganiswa futhi ukudla kufanele kube okunembile.
(2) Inani le-plasticizer lincane kakhulu. Inani lokudla lizokwengezwa ngendlela efanele.
(3) Uma umkhiqizo usucutshungulwa okwesibili, isikhathi sokunwetshwa kwesibili siba sifushane kakhulu. Isikhathi sokupheka esinamagwebu ngesikhathi sokucubungula sizonwetshwa ngokufanelekile, futhi isikhawu phakathi kokukhihliza amagwebu kokuqala nesesibili akufanele sidlule amahora ayi-12.
(4) Uma kunamaphethini kapende wokubhaka ebusweni bomkhiqizo, kubonisa ukuthi ukunwetshwa kanye nokukhipha amagwebu kokuvula isikhunta sokuqala kuhamba kancane kakhulu. Isikhathi sokuqala sokuvula isikhunta kufanele sifinyezwe ngokufanelekile.
(5) Uma kunamabhamuza amancane ebusweni bomkhiqizo, kukhombisa ukuthi izinga lokushisa lomjovo liphansi kakhulu. Izinga lokushisa lomjovo kufanele lenyuswe ngokufanelekile. Kodwa-ke, uma ugwebu lungenzeki ngemva kokuba izinga lokushisa likhuphukile, isikhathi sokuqala sokuvula isikhunta kufanele sifinyezwe futhi.
5. Imbobo engalingani
(1) Usayizi wezinhlayiyana ze-ejenti enegwebu akuhambisani futhi ukuhlakazeka akukuhle. I-ejenti enegwebu izosetshenziswa ngemva kokugaya.
(2) Ukucindezela komjovo ophansi kakhulu noma isivinini sokujova esinensa kakhulu kuzobangela ukuncibilika kukhule ngesikhathi sokugcwaliswa kwesikhunta futhi kwakhiwe amabhamuza anosayizi abahlukene. Ijubane lomjovo kufanele lisheshiswe ngendlela efanele futhi nomfutho womjovo kufanele unyuswe.
(3) Izinga lokushisa lokwakha liphezulu kakhulu. Izoncishiswa ngokufanele.
(4) Kukhona ukugcinwa kwempahla eningi kakhulu emgqonyeni. Ukuhlolwa kokuqala kwembumbulu kufanele kwenziwe ukuze kuncishiswe isitoreji.
(5) Ukucindezela okungemuva kwesikulufa okunganele. Kufanele ithuthukiswe ngendlela efanele.
6. Ukucindezeleka okuqinile
(1) Umkhiqizo mncane kakhulu, futhi ukuncibilika kungaphansi kokumelana nokugeleza okukhulu ngesikhathi sokugcwaliswa kwesikhunta, okuholela ekucindezelweni okuphansi nokugcwaliswa kwesikhunta okunganele kwezinye izingxenye. Ubukhulu bomkhiqizo kufanele buklanywe ngokunengqondo. Ngokuvamile, ubukhulu obungenagwebu buzoba ngaphezu kuka-6mm, futhi ukujiya kufanele kube okufanayo ngangokunokwenzeka.
(2) Ukupholisa akulingani, futhi ezinye izingxenye zipholiswa ngokushesha, okwenza kube nzima ukukhihliza amagwebu. Umkhiqizo kufanele upholiswe ngokulinganayo, futhi isistimu yokupholisa yediyizi kufanele isethwe ngokufanelekile ngokuya nezici ezibonakalayo zomkhiqizo.

7. Ukudangala kwesango
(1) Usayizi wesigaba sesango mkhulu kakhulu. Izoncishiswa ngokufanele.
(2) Isikhathi sokubamba sifushane kakhulu futhi ukuhoxiswa kwefa kuyashesha kakhulu. Isikhathi sokubamba ingcindezi sizonwetshwa ngendlela efanele.
(3) Izinga lokushisa lokwakha liphezulu kakhulu noma liphansi kakhulu. Izolungiswa ngendlela efanele.
(4) Uhlelo lwe-hydraulic lomshini wokubumba lunephutha futhi ingcindezi yomjovo ayanele. Uhlelo lwe-hydraulic kufanele lulungiswe ukuze lwandise umfutho womjovo.
8. Izinhlamvu zezinto ezigelezayo
(1) Izinga lokushisa elibunjiwe liphansi kakhulu noma umehluko wezinga lokushisa endaweni ngayinye yokushisisa mkhulu kakhulu. Izinga lokushisa lokwakha liyokwenyuswa ngokufanelekile futhi izinga lokushisa lokushisa lengxenye ngayinye lizolungiswa.
(2) Ijubane lomjovo lihamba kancane kakhulu. Kufanele isheshiswe ngokufanele.
(3) Ukutholakala kwempahla enganele. Inani lokudla lizokwengezwa ngendlela efanele.
9. Ukucwebezela okungalungile
(1) I-resin viscosity iphakeme kakhulu futhi ukumuncwa kwe-plasticizer akulingani. I-resin izokhethwa ngokunengqondo.
(2) Ukuncipha kwebhamuza kwakha indawo enemigodi engalingani. Imbangela ye-bullae izotholakala futhi iphutha le-bullae lizoqedwa.
(3) Izinga lokushisa lokubumba liphansi kakhulu. Izinga lokushisa lokubumba kufanele lenyuswe ngendlela efanele.
(4) Ingaphezulu elingelihle noma ukugqwala kwesikhunta. Indawo engaphezulu yefayizi izothuthukiswa.
(5) Kukhona izinsalela ebusweni bomgodi wokubumba. Isikhunta kufanele sihlanzwe.
(6) Njengoba i-ejenti enegwebu ebusweni bezinto ezincibilikisiwe ibola futhi ibe namagwebu ngesikhathi sokugcwaliswa kwesikhunta, amabhamuza athile aklebhuka ngesikhathi sokugeleza, enze upende njengamaphethini, okuthinta isicwebezelisi esingaphezulu somkhiqizo. Mayelana nalokhu, izindlela ezisizayo ezifana nokufafaza umbala nokupholisha zingasetshenziswa ukuthuthukisa isicwebezelisi esingaphezulu.
10. Umbala ongalingani
(1) I-pigment ayikalwa ngokunembile. Izokalwa ngokunembile.
(2) I-pigment ihlakazeke ngokungalingani. I-pigment kufanele igaywe futhi icindezelwe nge-grinder.
(3) Izinga le-pigment liphansi, umbala uyashintsha, futhi amandla awo ombala awaqinile. Kuzokhethwa ama-pigments anombala omuhle.
(4) Izinga lokushisa lasendaweni le-plasticizing liphezulu kakhulu, libangela ukushintsha kombala. Hlola isistimu yokushisisa futhi wehlise izinga lokushisa lasendaweni.
(5) Kukhona amaphethini okubhaka kapende phezulu ukuze enze umehluko wombala. Isikhathi sokuqala sokuvula isikhunta kufanele sifinyezwe ngokufanelekile.
11. Izinto ezisetshenziswayo
(1) Izinga lokushisa elinganele lokubumba kanye nokufakwa kwepulasitiki okungekuhle. Isistimu yokushisisa kufanele ihlolwe ukuze kwandiswe izinga lokushisa lokwakha.
(2) Ukwakhiwa kwezinto ezingavuthiwe akunangqondo. Ifomula kufanele ilungiswe.
12. Ukwendlalela
(1) I-agent ekhipha amagwebu kakhulu. Kufanele kuncishiswe ngokufanelekile.
(2) Izinga lokushisa lokubumba liphezulu kakhulu. Izoncishiswa ngokufanele.
(3) Isikhathi sokusetha sifushane kakhulu. Isikhathi sokupholisa nokusetha kuzonwetshwa ngokufanelekile.

13. Ukuguqulwa
(1) Isilinganiso esinamagwebu sendawo engaphansi kanye nengaphezulu lomkhiqizo alihambisani noma isilinganiso sendawo sokukhihliza amagwebu siphezulu kakhulu. Ukudluliswa kokushisa kwesikhunta kuzobhekwa. Isilinganiso sokuqina kwesikhunta kufanele sifaneleke futhi izinga lokushisa kufanele lifane.
(2) Isikhathi sokupholisa nokusetha sifushane kakhulu. Isikhathi sokupholisa nokusetha kuzonwetshwa ngokufanelekile.
(3) Ukusatshalaliswa kwengcindezi kungqimba yokufingqa komkhiqizo akulingani. Hlola ukusatshalaliswa kwezinga lokushisa kwesikhunta futhi ulungise ukucindezeleka kwe-condensation yezinto ezincibilikisiwe.
(4) Ukulawulwa okungalungile kwesikhathi sokukhipha isikhunta, noma ukukhipha isikhunta kusenesikhathi, ukukhishwa kwesikhunta esishisa ngokweqile; Noma isikhunta sekwephuzile futhi isikhunta sibanda kakhulu. Isikhathi sokuphela sizolawulwa ngokunengqondo.
14. Ukungazinzi kwe-Dimensional
(1) Ukulawula umkhawulo wegwebu kuhlukile. Umkhawulo wegwebu kufanele ulawulwe ngokuqinile.
(2) Ku-batch eyodwa kanye nokukhiqizwa kwesikhunta esisodwa, noma ukulawulwa kokushisa okwenza kanye nesikhathi sekhwalithi kuhlukile. Ukuvumelana kwezimo zenqubo kufanele kulawulwe ngokuqinile, indlela yokuqala yokuhlolwa mbumbulu ingasetshenziswa futhi ukuthuthukisa ukungaguquguquki kwemikhiqizo.
(3) Iphutha lesikhunta lidlula iphutha lesilinganiso sogwebu. Ifa lizosikwa ukuze kuncishiswe iphutha lokufa.
(4) Ukugcwaliswa kwesikhunta okungalingani noma ukuguqulwa kwesikhunta isikhathi eside. Usayizi wesakhiwo sesistimu yokufaka isikhunta uzolungiswa, futhi isikhunta sizosikwa ukuze kuncishiswe iphutha.
(5) Ukufa ukuvuza. Isikhunta sizosikwa.
(6) Ukupholisa okungahambisani kwemikhiqizo. Isistimu yokushisisa nokupholisa isikhunta kufanele ihlolwe ukuze kuqinisekiswe ukuthi izinga lokushisa elingaphezulu kwesikhunta liyafana.
(7) Amandla okubamba anganele. Ukuqina kwe-draw hook spring kuzolungiswa ukuze kukhuliswe ngokufanelekile amandla okubamba.
Qingdao Sainuo Chemical Co., Ltd. Singumkhiqizi .... Imikhiqizo yethu iphumelele ukuhlolwa kwe-REACH, ROHS, PAHS, FDA. Sainuo qiniseka wax, wamukelekile umbuzo wakho! Iwebhusayithi:https://www.sanowax.com
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