PP Umatshini woKwakha weBhodi yoKwakha

Umsebenzi wokwakha umngxuma wePP sisixhobo sokwakha esitsha esihambelana nokusingqongileyo esisetyenziselwa ukuthathela indawo umsebenzi owenziwe ngamaplanga, iplali yebamboo, kunye nentsimbi. Izixhobo zayo zenzelwe ngokukodwa ukuvelisa iibhodi ezingenanto zePP ezinezakhiwo ezikhethekileyo (ngokuqhelekileyo ukuqiniswa kweembambo ezininzi, imingxuma exineneyo).

 

Imveliso yokugqibela

 

pP ibhodi yokwakha engenanto

pP ibhodi yokwakha engenanto

pP ibhodi yokwakha engenanto

Iimpawu zeMveliso:

·Ubunzima obukhaphukhaphu kunye{0}}amandla aphezulu: Isakhiwo esinomgongxo sinciphisa kakhulu ubunzima ngelixa siqinisekisa ukomelela, sisenza kube lula ukwakha.

·Ubungqina bokungangeni manzi kunye nokufuma: yisombulula ngokupheleleyo ingxaki yoguqulo kunye nokuqhekeka kobume beplanga xa ibekwe emanzini.

·Ukumelana nokubola kunye nokudiliza ngokulula: Ikhonkrithi ayibambeleli, umphezulu ugudile, kwaye umphezulu wokugalela unomgangatho ophezulu.

·Isebenziseka kwakhona: Ubuninzi bexesha liphezulu kakhulu kunelo leetemplates zomthi, ngokwethiyori ukuya kuthi ga kumaxesha angama-50-100, ngexabiso eliphantsi xa lilonke.

·Inobuhlobo nokusingqongileyo kwaye inokuphinda isetyenziswe: Emva kokuba ilahliwe, inokuphinda isetyenziswe ngokupheleleyo kwaye iphinde isetyenziswe, ukuhlangabezana neemfuno zolwakhiwo oluluhlaza.

Iimfuno ezizodwa zezixhobo zokuvelisa:

1. Imfuneko yamandla aphezulu: I-formwork idinga ukujamelana noxinzelelo olukhulu olusecaleni lwekhonkrithi, ngoko ke iipropati zomatshini zebhodi (ukugoba ukugoba, ukuchasana kwempembelelo) zizibonakaliso eziphambili. Isixhobo kufuneka sikwazi ukuvelisa{2}}iibhodi zokuqina eziphezulu ezinesakhiwo esixineneyo kunye neendawo zokuqinisa ngokupheleleyo.

2. Iimolds ezintsonkothileyo: Ulwakhiwo lwecandelo lomnqamlezo -lolwakhiwo lwetemplates zokwakha luntsonkothe ​​kakhulu kunelo lweepaneli zegridi eziqhelekileyo, ngokuqhelekileyo ezinokomelezwa okuphambili kunye nokuncedisa, iimbambo ezomelezayo, kunye nolunye uyilo. Ngoko ke, ukuyila kunye nokuveliswa kwesikhunta ngundoqo wezobugcisa, ngokuthe ngqo ukugqiba impumelelo okanye ukungaphumeleli kwemveliso.

3. Uzinzo kunye nokuchaneka: Isixhobo kufuneka sisebenze ngokuqhubekayo kwaye ngokuzinzileyo ukuqinisekisa ukuhambelana kubukhulu, ububanzi kunye nobuninzi bebhodi. Nakuphi na ukuguquguquka kuya kuchaphazela umgangatho kunye nokusetyenziswa okuphindaphindiweyo kwethemplate.

4. Ukunyangwa kwezinto eziluhlaza: Ukuze kuphuculwe amandla, ukuchasana kwemozulu kunye nokuchasana nokuguga kwetemplate, inani elikhulu lokuzalisa (njenge-calcium carbonate, i-talcum powder) kunye ne-modifiers ngokuqhelekileyo yongezwa kwi-PP yezinto eziluhlaza. Oku kubeka iimfuno eziphezulu kwisakhono sokuxuba kunye nokumelana nokunxiba kwe-extruder.

Umgca wemveliso wePP wokwakha umngxuma wobugcisa ubandakanya ezi ndawo zilandelayo:

1. Isantya esiphezulu kunye nodidi olusebenzayo lokuxuba i-parallel twin -screw extruder

·Lo ngowona mthombo wamandla wemveliso. Kuyafuneka ukusebenzisa iwele elijikelezayo -i-screw extruder, njengoko inokuxuba okugqwesileyo, ukucheba, ukukhupha, kunye nokuzimela -imisebenzi yokucoca, kwaye ingenza i-homogenize ngokupheleleyo umxube wePP kunye nesixa esikhulu sokugcwaliswa.

·Isikrufu kunye nebhere kufuneka zenziwe{0}}ngamandla aphezulu, zinxibe{1}}intsimbi ekwaziyo ukumelana nengxubevange (efana ne-38CrMoAlA nitrided) ukumelana nokuguga kokupakishwa.

·Ixhotyiswe ngenkqubo yokulawula ubushushu obuchanekileyo (idla ngokuba ngamanzi-umoya opholileyo+{2}}opholileyo) ukuqinisekisa inkqubo ezinzileyo yeplastiki.

2. Imingundo edityanisiweyo ekhethekileyo

·Lo ngundoqo wobugcisa womgca wemveliso, onexabiso eliphezulu. Ulwakhiwo lokungunda luntsonkothe ​​kakhulu kwaye lwamkela uyilo lokwahlukana kwezigaba ezininzi ukuze kuqinisekiswe ukuba ukuqukuqela kwezinto ezityhidiweyo kunokugcwalisa ngokulungeleleneyo iimbambo nganye yokuqinisa kunye nombambo, ukuphepha iziphene ezinjengokunqongophala kwezinto kunye nemigca yokuwelda engalinganiyo.

·Umlebe wokungunda udla ngokuyilwa ngendlela elungelelanisiweyo ukuze ucokise ukutyeba kweshiti lesinyithi.

3. Itheyibhile yokulungisa i-vacuum echanekileyo ephezulu kunye nenkqubo yokupholisa

·Esi sisitshixo sokwenza ulwakhiwo lwetemplate. Ubushushu obuphezulu-icwecwe elithambileyo eliphuma kubumba ngoko nangoko lingena kwitafile yokumila.

·Isixokelelwano sokufunxa: Ngokusebenzisa amandla e-vacuum adsorption eyomeleleyo, i-billet etyhidiweyo ibhengezwe ngokuqinileyo kwindawo yokupholisa ye-mold yokubumba, iphindaphinda ngokuchanekileyo isakhiwo esiyinkimbinkimbi soyilo lokungunda.

·Isixokelelwano sokupholisa: Itheyibhile yokumila inamacandelo amaninzi anemijelo exineneyo yokupholisa amanzi eyakhelweyo, ekufuneka iphole ngokufanelekileyo nangokufanayo kwaye iqinise ibhodi ukuze igcine imilo yayo kwaye ithintele ukonakala. Isiphumo sokupholisa sichaphazela ngokuthe ngqo isantya semveliso kunye nomgangatho.

4. Itrektara yeengoma ezininzi

·Nikeza eyomeleleyo, egudileyo, kwaye nokubambisa. Ngenxa yokuchasana okuphakamileyo kweetemplates zokwakha, iingoma ezininzi (ngokuqhelekileyo ubuncinane ezimbini okanye izibini ezingaphezulu) ziyafuneka ukuba zitsalwe ngokudibeneyo ukuze ziqinisekise ukuba aziyi kutshitshiswa okanye ziphazamise.

·Isantya sokutsala kufuneka sidityaniswe ngaphandle komthungo kunye nesantya se-extrusion, kunye neemfuno ezichaneke kakhulu.

5. Ukusika ngokuzenzekelayo kunye nesixhobo sokupakisha

·Ukulandelela i-saw cut automatic: Ngexesha lenkqubo yokusika, isantya senqwelo ye-saw ihambelana nesantya se-sheet metal ukuqinisekisa i-smooth and burr cut free.

·Flip stacker crane: Iitemplates ezisikiweyo zipakishwa ngokucocekileyo. Ngenxa yobukhulu obukhulu beetemplates zokwakha, i-flipping okanye i-gantry stacking idla ngokusetyenziswa ukuphepha ukugoba iibhodi ngenxa yobunzima bazo.

6. Gqibezela isethi yeenkqubo ezincedisayo

·Inkqubo yokutya ezenzekelayo: kubandakanywa ukugcinwa kwemathiriyeli ekrwada, ukulinganisa, ukuhambisa (umatshini wokutshayela ivacuum), kunye nomatshini wokomisa izinto ekrwada (nangona iPP ingenawo amandla okufunxa amanzi, imathiriyeli elungisiweyo inokufuneka yomiswe).

·Isixokelelwano sokufunxa: Ukubonelela ngoxinzelelo oluzinzileyo nolwaneleyo lwevacuum kwitafile yokumila.

·Inkqubo yokujikeleziswa kwamanzi: kubandakanywa itanki yamanzi, impompo yamanzi, inqaba yokupholisa, njl. njl., ukubonelela ngokupholisa kwi-extruder, ukungunda kunye netafile yokubumba.

·Isixokelelwano solawulo olukrelekrele: usebenzisa i-PLC okanye ikhompyutha yoshishino olusembindini wolawulo, isikrini somntu{0}}ujongano lomatshini. Ukulawula ngokuchanekileyo zonke iiparitha ezifana nobushushu, isantya se-extrusion, isivinini se-traction, i-vacuum degree, ubude bokusika, njl. kwicandelo ngalinye "yingqondo" yomgca wokuvelisa.

PP+filler+additive ->automatic metering feeding ->twin-screw extruder (melting, mixing, homogenization) ->dedicated mold (forming slab) ->vacuum shaping table (shaping, cooling) ->multi track tractor (traction) ->automatic cutting saw (fixed length cutting) ->flipping stacker crane (automatic feeding) ->imveliso template egqityiweyo

1. I-teknoloji ye-Mold iyona nto ingundoqo: kuyimfuneko ukuhlola ubuchule bokuyila kunye nenkqubo yokuvelisa i-molds molds. Cela ukubona umnqamlezo -umzobo wecandelo lokungunda kunye nesampula yetemplate yemveliso, khangela ukuba indawo yokuqinisa igcwele, ingaba ubukhulu bufanayo, kwaye nokuba umphezulu usicaba.

2. Ukusetyenziswa kwe-extruder: Qinisekisa ukuba i-extruder yenzelwe ngokukodwa ukuzaliswa okuphezulu kwemathiriyeli yePP (efana noqwalaselo lwesijivu, ukunxiba{1}}unyango oluxhathisayo).

3. Uzinzo kunye nokuchaneka komgca wonke: Buza malunga ne-brand yamacandelo abalulekileyo (afana ne-PLC, i-converter frequency, i-vacuum pump, impompo yamanzi) ukuqinisekisa ukuthembeka kwexesha elide{1}}lokusebenza kwesixhobo.

4. Imeko kunye nodumo: Jonga ukuba isixhobo somenzi sineemeko zabaxumi abanempumelelo kwaye uqhube{1}}uhlolo lwendawo yomgca wemveliso osebenzayo ngoku kangangoko.

5. Ubunakho benkonzo ebanzi: kuquka ufakelo kunye nolungiso, uqeqesho lokusebenza, isikhokelo ngenkqubo yefomula, emva{1}}isantya sempendulo yenkonzo yokuthengisa, kunye nokukwazi ukubonelelwa ngamacandelo. Inkqubo yokulungiswa kweempazamo yokuvelisa itemplates zokwakha ibalulekile.

ISISHWANKATHELO: Isixhobo se-PP sokwakha umngxuma wesakhiwo siphezulu-umgca wemveliso wobuchwephesha onzima kakhulu, osekwe kumandla aphezulu kunye nokuzaliswa okuphezulu kwemathiriyeli yePP elungisiweyo, kwaye igxile ekuveliseni iibhodi ezintsonkothileyo ezingenanto. Ubunzima bobugcisa kunye nexabiso eliphambili lilele kwi-extruder yokuxuba kunye nokubumba okukhethekileyo okudibeneyo. Ngaphambi kotyalo-mali, kuyimfuneko ukwenza uphando lobugcisa olwaneleyo kunye nokuhlolwa komenzi.

Iifayile ezishisayo: Umgca womatshini webhodi yokwakha ye-pp, i-China pp ibhodi yokwakha ibhodi yomgca abavelisi, ababoneleli, umzi-mveliso