Intonga ye-PTFE ngokwayo inokumelana ne-corrosion elungileyo, ukungagugi, ixesha elide, kunye nokusebenza okuthembekileyo kokutywinwa;emva konyango olukhethekileyo, inokumelana nokunyuka okuhle kunye nokumelana nokuhamba okubandayo.Intonga ye-PTFE inokuba kuluhlu olubanzi lobushushu Ukusetyenziswa, ukhuseleko lwexesha elide,ithambile kwaye kulula ukuyisika, ngokusika oomatshini okanye ngesandla, kulula ukuyifaka.Ukuhamba kwenkqubo yokwenza imathiriyeli yentonga ye-PTFE imi ngolu hlobo lulandelayo:
IIntonga ye-PTFEngokwayo inokumelana ne-corrosion elungileyo, ukungagugi, ixesha elide, kunye nokusebenza okuthembekileyo kokutywinwa;emva konyango olukhethekileyo, inokumelana nokunyuka okuhle kunye nokumelana nokuhamba okubandayo.Intonga ye-PTFE ingaba kuluhlu olubanzi lobushushu Ukusetyenziswa, ukhuseleko lwexesha elide, ithambile kwaye kulula ukuyisika, ngokusika oomatshini okanye ngesandla, kulula ukuyifaka.Ukuhamba kwenkqubo yokwenza imathiriyeli yentonga ye-PTFE imi ngolu hlobo lulandelayo:
1. Ukulungiswa kwesikhunta: sula ucoceke ngotywala, akukho rust kwaye akukho zihlomelo kwi-mold.
2. Ukulungiswa kwezinto eziluhlaza: iimveliso ezicocekileyo ze-F4, i-resin ecocekileyo ye-F4, icolile, ihlulwe.
3. Ukulinganisa, ngokwe-formula G = PV (apho i-G isixa sokutya, i-P yi- density ye-preform (2.18g / cm3) kunye ne-V ngumthamo wemveliso).
4. Ukubunjwa kunye nokucheba: Thatha imveliso esele igqityiwe ukubunjwa, lungisa umphezulu wayo ukwenza umphezulu ube mpuluswa kwaye imiphetho icocekile.
I-5.I-Preforming (ucinezela): Bala i-gauge ye-press of press ngokwe-formula, kwaye usethe uxinzelelo lwe-press of press.
6. Ukutya: Ukusabalalisa i-resin ye-F4 ngokulinganayo kuwo wonke umhlaba ocinezelayo.
7. I-Sintering: Beka i-semi-finished imveliso kwisithando somlilo ngokucothayo, uyibeke kwisixa esifanelekileyo, kwaye uyifudumeze ukuya kuthi ga kwi-390 degrees ngeyure enye, uze uyigcine ishushu iyure enye.Emva kweeyure ezine, iqondo lobushushu liya kuqala ukuphola.Emva kweeyure ezine, iya kufikelela kwiqondo lokushisa kwegumbi kwaye iqhubele phambili kwimveliso egqityiweyo.Ngaphandle kwe-oven, imilo yokugqibela igqityiwe.
Ixesha lokuposa: Aug-04-2020