Ho satalla, boima le matla a thepa ea PTFE, li batla li le nyane.Matla a eona a tsitsitseng ke 21-28 MPa, matla a ho khumama ke 11-14 MPa le bolelele ke 250% -300%.E tla holofala tlas'a khatello ea nako e telele 'me e tloaetse ho khukhuna ha e tletse.Litšobotsi tse ka holimo tsa ts'ebetso ea PTFE, li lebisa ho litšobotsi tse ikhethang tsa ts'ebetso ha u sebelisaPTFE mochini oa ho thella lifilimiho poma.
1. Mabotho a manyenyane a ho itšeha.Ka lebaka la ho satalla, matla, le boima ba PTFE bo tlase, tlas'a maemo a tšoanang a ho itšeha, matla a ka sehloohong a ho itšeha a 45 tšepe ke makhetlo a 14-20 ho feta.skiving ea lifilimiLintho tse bonahalang tsa PTFE.
2. PTFE filimi na le nyenyane mogote conductivity, feela 0.27W/MK-1, hammoho le ka tlaase mocheso manganga mocheso, phahameng mocheso manganga mocheso ke feela 250 ℃.Haeba molumo oa skiving oa filimi o le moholo haholo, lebelo la ho itšeha le phahame, 'me mocheso oa ho itšeha oa workpiece o tla phahama, o tla nolofatsa thepa ea PTFE, esita le ho qhibiliha, ho pheha le "thipa e khomarelang" ketsahalo.Pele ho ts'ebetso ea ho itšeha, sekheo se phekoloa ka boemo ba ts'ebetso ea likhato tse 30-50 tsa Celsius ka holim'a mocheso oa ho sebetsa le nako ea ho folisa ea 24h kapa ho feta, ho tsitsisa ho nepahala ha mokhoa oa filimi ea skiving.
3. Teflon e na le coefficient e kholo ea ho atolosa mocheso.Ka hona, PTFE lintho tse bonahalang filimi skiving tshebetso tla hlahisa palo e kholo ea mocheso ka lebaka la khohlano, bonolo-to-sethulusi, le workpiece overheating sebakeng seo.Sena se lebisa ho deformation rekere ea PTFE workpiece ka lebaka la mocheso, e qetellang e ama boleng bo holimo le ho nepahala ha PTFE workpiece.
4. Ha ho bapisoa le lisebelisoa tsa tšepe, modulus ea elasticity ea PTFE e tlaase haholo.Ha phepelo ea ho itšeha e le kholo haholo kapa lebelo le potlakile, khohlano e kholoanyane ea ts'ebetso le matla a sebelisoang ho sesebedisoa ke sesebelisoa se sebetsa hammoho.Sephetho ke deformation e kholo ea PTFE workpiece, e amang ho nepahala ha machining ea PTFE workpiece.
5 E le hore metsi a sehang filimi a sebetse hantle, ho tlameha ho hlokomeloe maemo a latelang a motheo: tšebeliso ea metsi a bonolo, ho hlahloba khafetsa mahloriso, ho eketsoa khafetsa ha li-biocides, ho hloekisa lisebelisoa tsa mochini, ho tlosoa ha seretse le sekala, ho kopanya metsi a sehang.
Nako ea poso: Nov-25-2022