Tsarin Yin sandar PTFE

Sanda na PTFE kanta yana da juriya mai kyau na lalata, rashin tsufa, mai dorewa, kuma abin dogara ga aikin rufewa;bayan jiyya na musamman, yana da juriya mai kyau da juriya mai sanyi.PTFE sanda na iya zama a cikin kewayon zafin jiki mai faɗi Amfani, aminci na dogon lokaci,taushi da sauƙin yanke, ta hanyar inji ko yankan hannu, mai sauƙin shigarwa.Tsarin tsari na yin kayan sanda na PTFE shine kamar haka:

TheFarashin PTFEkanta yana da kyakkyawan juriya na lalata, rashin tsufa, mai dorewa, kuma abin dogaro da aikin rufewa;bayan jiyya na musamman, yana da juriya mai kyau da juriya mai sanyi.Sanda PTFE na iya kasancewa a cikin kewayon zafin jiki mai faɗi Amfani, aminci na dogon lokaci, mai laushi da sauƙi don yanke, ta hanyar inji ko yankan hannu, mai sauƙin shigarwa.Tsarin tsari na yin kayan sanda na PTFE shine kamar haka:

1. Mold shirye-shiryen: shafa mai tsabta tare da barasa, babu tsatsa kuma babu haɗe-haɗe a cikin mold.

2. Shirye-shiryen albarkatun kasa: samfurori F4 masu tsabta, F4 mai kyau guduro, crushed, sieved.

3. Yi la'akari, bisa ga ma'auni G = PV (inda G shine yawan adadin abinci, P shine yawancin preform (2.18g / cm3) kuma V shine samfurin samfurin).

4. Gyarawa da gyarawa: Ɗauki samfurin da aka gama da shi daga cikin ƙirar, a datse samansa don sa saman ya zama santsi kuma gefuna masu kyau.

5.Preforming (latsa): ƙididdige ma'aunin ma'auni na latsa bisa ga dabara, kuma saita ma'aunin ma'aunin latsa.

6. Ciyarwa: Rarraba guduro F4 a ko'ina a kan dukkan saman latsawa.

7. Sintering: Sanya samfurin da aka gama a cikin tanderun da aka gama a hankali a hankali, sanya shi a cikin adadin da ya dace, kuma a zafi shi zuwa kimanin digiri 390 na sa'a daya, sa'an nan kuma ci gaba da dumi na awa daya.Bayan kamar sa'o'i hudu, zafin jiki zai fara sanyi.Bayan kamar sa'o'i hudu, zai isa dakin zafin jiki kuma ya ci gaba zuwa samfurin da aka gama.Daga cikin tanda, an kammala siffar karshe.