- I-Dongguan NHF Machinery Co., Ltd.
- francesgu1225@hotmail.com
- +8618689452274
1. Ngaphambi kokuba uqalise umatshini, kuyimfuneko ukujonga ukuba unikezelo lwamandla omatshini wepowder luhambelana nokunikezelwa kwamandla kwi-socket extruder.Kuphela emva kokuqinisekisa ukuba akukho ziphoso apho unikezelo lwamandla lufakwe khona.
2. Emva kokuba i-powder feeder inikwe amandla, jonga ngokukhawuleza inkqubo ejikelezayo kunye nenkqubo yokufudumala.Emva kokuqinisekisa ukuba akukho ziphoso, vula umtshini wokufudumeza umbane kwaye womise i-talc powder kwiqondo lokushisa le-150 ℃ (igqityiwe iiyure eziyi-1.5 ngaphambi kokuphuma).Imizuzu engama-30 phambi kwemveliso, yehlisa ubushushu ukuya kuluhlu lwe-60+20/-10 ℃ kwiqondo lobushushu elingaguqukiyo ukuze lisetyenziswe.
3. Lungiselela i-talcum powder eyaneleyo ngaphambi kokuvelisa.Ubungakanani bepowder ye-talcum kufuneka ibe yi-70% -90% yomthamo womatshini wokudlula umgubo.Ngexesha lemveliso, khangela ukuba inani le-talcum powder lanele ubuncinane kanye ngeyure, kwaye uyongeze ngokukhawuleza ukuba ayanelanga.
4. Ngexesha lemveliso, kubalulekile ukuqinisekisa ukuba ucingo ludlula embindini wevili ngalinye lesikhokelo somgubo wokutya ukuthintela ukudlula kakubi komgubo wocingo okubangelwa kukugungqa kwemveliso egqityiweyo.
5. Ukukhethwa kwe-mold yangaphakathi ekhutshiweyo kwi-powder coated wire: Yandise nge-0.05-0.2M / M ngokwemigangatho eqhelekileyo (njengoko ukugquma komgubo kuya kuthatha isithuba esithile, kwaye i-mold encinci yangaphakathi ingabangela inkangeleko embi kunye nokuqhawula ucingo ngokulula)
1. Ukuxobula kakubi:
a.Umgubo omncinci kakhulu, umgubo wetalcum awomileyo ngokupheleleyo, kwaye inani elaneleyo lomgubo wetalcum owomileyo kufuneka longezwe.
b.Ukuba umgama phakathi kokungunda kwangaphakathi nangaphandle kukude kakhulu kwaye ukuvela kukhulu kakhulu, kuyimfuneko ukunciphisa umgama phakathi kokubumba kwangaphakathi nangaphandle.
n.Idayamitha yangaphandle yesiqingatha-esigqityiweyo sokuxinga kwemveliso incinci kakhulu ukuba ibe ngumgubo ngokulula: i-stranding kunye ne-extrusion iphathwa ngesixa esifanelekileyo searhente yokukhulula ngaphambi kokuba ibe ngumgubo.
2. Iziphene zembonakalo ezibangelwa ngumgubo ogqithisileyo:
a.I-Talcum powder iqokelela kakhulu kumbhobho wangaphakathi wokubumba, ukuthintela ukusebenza kakuhle kweemveliso ezigqityiweyo kunye nokubangela ukubonakala kakubi.Kuyimfuneko ukusebenzisa umpu womoya ukuvuthela umgubo we-talcum ngaphakathi kumbhobho wangaphakathi wokubumba
b.Xa ibrashi ingakhange ikhuphe umgubo ogqithisiweyo we-talcum, imveliso egqityiweyo kufuneka ibekwe embindini webrashi ukuze ibrashi isuse umgubo ogqithisiweyo we-talcum.
c.Ukungunda kwangaphakathi kuncinci kakhulu: Ngenxa yokusetyenziswa okukhulu kocingo lwepowder ukungunda kwangaphakathi xa kuthelekiswa nocingo lomgubo (loluhlu olufanayo), kulula ukukhetha ukubumba kwangaphakathi kunye nobukhulu bepore 0.05-0.2M / M enkulu kune eqhelekileyo ngexesha lemveliso
3. Ukuncamathisela ngocingo okungundoqo:
a.Ukupholisa okungonelanga: Umaleko wangaphandle womgca we powder ngokuqhelekileyo ungqindilili, kwaye ngenxa yokungapholisi ngokwaneleyo ngexesha lokuvelisa, kulula ukubangela ukunamathela kwi-core wire.Ngexesha lemveliso, icandelo ngalinye letanki yamanzi kufuneka ligcine amanzi abandayo aneleyo ukuze kufumaneke ukupholisa okwaneleyo
b.I-PVC ye-insulated iyancibilika kumaqondo aphezulu, okubangela ukunamathela kwi-core wire: ucingo oluphambili lukhutshiwe, kwaye umlinganiselo ofanelekileyo we-agent agent usetyenziswa ngexesha lokuqhawula.Ngaphambi kokuba ikhutshwe, i-arhente yokukhululwa isetyenziswe ngaphambi kokuba ibe ngumgubo, okanye xa ikhutshwe, i-stranding iphuculwe ngokuba ngumgubo.
