Filimka UPE ee Culayska Culayska Sare ee aadka u sarreeya
Codsiga:
Baqshadaha sagxadaha siman iyo tareenada ee mashiinada buuxinta dhalada, mashiinada calaamadaynta, mashiinada iibka, iwm.
Daboolida suunka suunka qaada ee daboolka iyo miisaska dushooda ee mashiinada gudbinta ee kala duwan.
Baqshadaha loogu talagalay samaynta mandrels ee filimaanta kala duwan iyo mashiinnada baakadaha waraaqaha.
Dahaarka gasketka.
Xadhkaha kaydka biyaha hoose ee kala duwan.
Walxaha silbashada ee dusha sare ee qalabka guriga iyo mishiinada tooska ah.
Walax simbiriirixan oo loogu talagalay dusha simbiriirixan ee koobiyeyaasha.
Walxaha silbashada ee dusha sare ee mashiinnada fiber-ka.
Alaabta sibraar ee dusha simbiriirixan ee mashiinada buugaagta.
Walax simbiriirixan oo loogu talagalay dusha simbiriirixan ee makiinada daabacaadda.
Qaado suufka jiirka tusaale ahaan:
Marka la barbar dhigo Teflon (polytetrafluoroethylene PTFE), walxaha loo isticmaalo suufka dhaqameed ee dhaqameed, filimka ultra-high molecular miisaanka polyetylen UPE waa mid aad u adkaysta.Hantida saliidda leh ee UPE waxay ku dhowdahay tan walxaha Teflon.Isla mar ahaantaana, marka laga eego dhinaca qiimaha, cufnaanta ultra-sare ee miisaanka molecular polyetylen UPE filimka waa mid yar, iyo ultra-sare polyetylen culeyska molecular (UPE) ayaa 50% ka hooseeya Teflon ee beddelka labajibbaaran.Sidaa darteed, filimka ultra-high molecular weight polyethylene (UPE) ayaa si tartiib tartiib ah u bedelay ferroazol oo ah doorashada kowaad ee alaabta ceeriin ee cagaha.
Codsiga goobta cajaladda:
Cajalad xabag ah oo cadaadis-xasaasi ah oo ku salaysan filimka UHMWPE iyo xadhkaha sii deynta.Marka la barbar dhigo cajaladaha kale ee dhejiska ah ee isticmaalaya filimka resin, caabbinta saameynteeda ayaa ka sareysa, caabbinta xoqidda iyo is-saliimaynta ayaa ka fiican.
Cabbirka joogtada ah
| Dhumucda | Ballaca | Midabka |
| 0.1 ilaa 0.4mm | 10 ilaa 300mm | madow, caddaan ama habaysan |
| 0.4 ilaa 1 mm | 10 ilaa 100mm |
Hordhac UHMWPE:
Miisaanka molecular ee aadka u sarreeya (UHMW-PE) waxaa loola jeedaa polyetylen toosan oo leh celcelis miisaan kelli ah oo ka badan 1.5 milyan.Miisaankiisa kelliyeed ee aadka u sarreeya awgeed (polyetylen caadiga ah waa 20,000 ilaa 300,000, UHMW-PE waxay leedahay waxqabad dhammaystiran oo aan la barbar dhigi karin marka la barbar dhigo polyetylen caadiga ah iyo balaastikada kale ee injineernimada:
1) Iska caabin aad u sarreeya, 4 jeer ka sarreeya naylon 66 iyo PTFE, 6 jeer ka sarreeya birta kaarboon, tan ugu fiican dhammaan resins synthetic hadda.
2) Awoodda saameyntu aad bay u sareysaa, taas oo ah 2 jeer ka badan polycarbonate iyo 5 jeer ABS, waxayna ilaalin kartaa adkaanta sare heerkulka nitrogen dareeraha ah (-196 ℃).
3) Hantida is-saliimaysa ee wanaagsan, hantideeda is-saliimaysa waxay u dhigantaa tan PTFE, isku-dheellitirka is-burburkuna waa 0.07-0.11 oo keliya;waa 1 / 4-1 / 3 oo keliya isku-dhafka birta.
4) Qiimaha nuugista tamarta shoogga ayaa ah kan ugu sarreeya dhammaan balaastigga, iyo saameynta dhimista qaylada waa mid aad u wanaagsan.
5) Waxay leedahay xasillooni kiimikaad oo sarreeya waxayna iska caabin kartaa warbaahinta kala duwan ee daxalka leh iyo warbaahinta organic gudaha heerkul gaar ah iyo kala duwanaansho.
6) Awood adag oo ka-hortagga adhesion, oo ka xigta oo keliya "King Plastic" PTFE.
7) Nadaafad buuxda oo aan sun ahayn, waxaa loo isticmaali karaa in lala taabto cuntada iyo daawada.
8) Cufnaanta ayaa ah tan ugu yar dhammaan balaastigga injineernimada, 56% ka fudud PTFE iyo 22% ka fudud polycarbonate;cufnaanta waa 1/8 ee birta, iyo wixii la mid ah.
Iyada oo ay ugu wacan tahay waxqabadka dhammaystiran ee sare ee aad u wanaagsan, UHMW-PE waxaa loogu yeeraa "caag la yaab leh" waddamada Yurub iyo Ameerika waxaana lagu qiimeeyay oo si ballaaran looga isticmaalay warshado badan.
