SiffofinInjin gyare-gyaren PTFE.
1. Teflon atomatik gyare-gyaren inji/ tetrafluoro gyare-gyaren na'ura, aiki mai hankali, 24 hours ci gaba da samarwa za a iya cimma.
2. Atomatik loading, man zafin jiki, abu, real-lokaci saka idanu na aiki na kowane sashen na kayan aiki, m saka idanu aiki yana samuwa, da kuma inji hannu yadi farantin neatly sanya.
3. Zai iya samar da mashaya ta atomatik, pipe, sassa masu siffa da yawa, na'ura ɗaya tare da mors da yawa, bututu zai iya cimma katuwar bango na 2mm.kuskuren tsayi na sassan da aka ƙera za'a iya sarrafa shi a ± 0.02mm.
Gabatarwar samfur.
Polytetrafluoroethylene an fi sani da tetrafluoro, Teflon, King Plastic, Teflon, kuma injin gyare-gyaren na'ura ce ta musamman don gyare-gyaren samfuran polytetrafluoroethylene.Kayan albarkatun kasa na PTFE foda yana gyare-gyare, mai zafi da kuma sanyaya ta hanyar jerin kayan aiki da kayan aiki don samar da samfurori da aka ƙera da suka dace da ƙayyadaddun bayanai daban-daban.Dangane da aikace-aikacen, ƙayyadaddun ƙayyadaddun bayanai, kayan abinci, buƙatun mai amfani da sauran abubuwan da ke da alaƙa, za'a iya tsarawa da samar da ƙayyadaddun ƙayyadaddun na'urar gyare-gyare.Ana amfani da samfuran PTFE da yawa a cikin sinadarai, sararin samaniya, kayan aikin injiniya, musayar zafi da sauran fannoni.
Tsarin gyare-gyaren ptfe
Tsarin gyare-gyaren ptfe shine hanyar da aka fi amfani da ita.Ana iya amfani da gyare-gyaren PTFE don sarrafa faranti, sanduna, hannayen riga, kaset, zoben rufewa, diaphragms, da sassa tare da abubuwan da aka saka na ƙarfe.
Hanyar gyare-gyaren ptfe ta ƙunshi matakai huɗu: hadawa, preforming, sintering, da sanyaya.Preforming shine tsari na ƙara ptfe foda a ko'ina zuwa ga mold da danna shi a cikin wani m preform (watau blank) a dakin zafin jiki;sintering shine tsarin dumama preform sama da wurin narkewa kuma sanyaya shine tsarin rage zafin jiki zuwa zafin jiki.
Wasu ptfe ana danna sau ɗaya a sama da yanayin zafin jiki, wannan ƙirar ƙirar, wanda ake kira zafi latsawa, tare da wannan PTFE mold mai dacewa ana kiransa sanyi matsi.
A lokacin da ptfe gyare-gyare ya kamata kula da matsawa rabo (a Yin PTFE for 4-6) da gyare-gyaren shrinkage (gaba ɗaya PTFE for 2.6-4.5%) a kan tasirin samfurin.
Mafi kyawun kayan albarkatu tare da resin polymerization na dakatarwa, girman barbashi na 20-500 microns na sako-sako da foda ya fi kyau.Tsarin latsawa dole ne a "deflated", pre-forming matsa lamba na 17-35 MPa, riƙe lokaci bisa ga kauri na blank, kamar 100 mm lokacin farin ciki blank, ya kamata rike matsa lamba na 15 minutes.
Lokacin aikawa: Maris 16-2022