I bɛ unroll kura roll of PTFE kaseti min bɛ funteni caman bɔ – nka layɛrɛw bɛ siri ɲɔgɔn na. Ni aw ye u bɔ ɲɔgɔn na, nɛgɛ bɛ wuli ka taa kɔfɛla la min tɛ nɔrɔ, ka kaseti tiɲɛ. O bɛ wele ko interlayer adhesion walima blocking.
A bɛ kɛ waati jan kɔnɔ, kɛrɛnkɛrɛnnenya la, yɔrɔ minnu ka suma walima ni kurukuruw bɛ ɲɔgɔn kan. O sababu ye fɛnw cogoyaw faralen ɲɔgɔn kan (PTFE ka hakilijagabɔlan min bɛ wele ko elastic memory, silicone PSA creep) ani kɛnɛmafɛnw (funteni, degun).
Aokai PTFE ye o ɲɛnabɔ ni gradient winding tension design ye – o ye fɛn dilanni fɛɛrɛ ye min bɛ tension looser kɛ dɔɔnin dɔɔnin ka bɔ kɛnɛma ka taa kɔnɔna layɛrɛw la. Nin gafe in bɛ a ɲɛfɔ mun na balili bɛ kɛ ani a kunbɛncogo.
Mun na PTFE kasɛti layɛrɛw bɛ nɔrɔ ɲɔgɔn na? A sababu jujɔlenw
Walasa ka fɛnw ni ɲɔgɔn cɛ nɔrɔli bali, aw ka kan ka sababuba fila faamuya: fɛnw cogoya ani kɛnɛma maracogo.
1. Fɛnɲɛnɛma minnu bɛ baara kɛ i kama
PTFE film elastic memory: A dilanni senfɛ, PTFE molekiyɔmu cakɛdaw bɛ sɔgɔsɔgɔ. Ni a maralen don a kurulen na degun kɔnɔ waati jan kɔnɔ, kɔnɔna degun bɛ bɔ. Filimu b’a ɲini ka segin a cogo kɔrɔ la, o bɛ kɛ sababu ye ka kaseti wuli walima ka nɔrɔlan bɔ.
Silicone PSA creep : Silikoni tansiyɔn nɔrɔlen ye ji tilancɛ ye. Funteni ni degun basigilen kɔrɔ, a bɛ woyo dɔɔni dɔɔni (a bɛ wuli), ka don kɔfɛla la min tɛ nɔrɔ, ka kɛ sababu ye ka layiniw siri ɲɔgɔn na.
2. Kɛnɛmafɛnw marayɔrɔ minnu bɛ balili teliya
Funteni: Ni a tɛmɛna 40°C kan, nɔrɔlenw bɔli bɛ teliya kosɛbɛ. Funteni bɛ PSA nɔgɔya.
Nɛnɛ: Ni nɛnɛ ka bon, o bɛ se ka kɛ sababu ye ka nɔrɔji kɛ ji la, o bɛ kɛ sababu ye ka a yɔrɔ kɛ nɔrɔlen ye.
Masina degun: Ni aw ye kurukuru girinmanw dalajɛ ɲɔgɔn kan, o bɛ nɔrɔlan digidigi kɔfɛ, ka farikolo nɔrɔli wajibiya kudayi.
Fɛn min bɛ se ka kɛ – Gradient Winding Tension Design
Bana kunbɛnni kunba ye winding tension control ye a dilanni waati. Sariyasen in ka nɔgɔn: a sirilen don kɛnɛma layiniw kan, a bɛ lafiya kɔnɔna layɛrɛw kan.
H3: Mun na gradient tension bɛ baara kɛ
Ni kurukuru bɛɛ joginna ni tensionba ye tuma bɛɛ, kɔnɔna lamini minnu bɛ a kɔnɔna kɛrɛfɛ, olu bɛ degun fanga sabatilen sɔrɔ kalo walima san caman kɔnɔ. O degun bɛ nɛgɛbere gɛrɛntɛ ka don PTFE kɔfɛla la, o bɛ kɛ sababu ye ka a bali.
Ni gradient tension ye:
Kɛnɛma laminiw bɛ jogin kosɛbɛ – u mago bɛ tension na walasa u ka to ɲɔgɔn na.
Kɔnɔnafɛnw (kɔnɔna kɛrɛfɛ) bɛ jogin ka ɲɛ – u bɛ degun tolen dɔɔni sɔrɔ.
O kɔlɔlɔ: A kɔnɔna tɛ degun kosɛbɛ abada walasa ka a nɔrɔ, hali ni a maralen don waati jan kɔnɔ.
1. A bɛ waleya cogo min na – tension controle à loop closed-loop
Aokai PTFE bɛ baara kɛ ni tension control system ye min bɛ kɛ ni fɛn saba ye:
Kɔrɔɲɔgɔnma
Baarakunda
Sensɔrɔlanw
Kɔlɔsili waati yɛrɛ la sisan rollo cɛmancɛ la
Kontrɔlikɛla
A bɛ jatebɔ kɛ tension wajibiyalen na ka da roll diameter kan formula propriétaires fɛ
Actuateurs (baarakɛlaw).
Motɛriw ka frequency walima torque variables walasa ka winding tension ladilan ni fanga ye
O jɔrɔnanko bɛ dɔgɔya dɔɔni dɔɔni ka bɔ kɔnɔna bololanɛgɛ la ka taa kɛnɛma bololanɛgɛ la. O fana bɛ kurukuruw bali minnu sirilen don kosɛbɛ (yɔrɔ minnu kɔnɔna na, u bɛ degun ani u lafiyali ka gɛlɛn yɔrɔ minnu na).
Fɛɛrɛ bɛɛ lajɛlen minnu bɛ kɛ ka ɲɛsin balili kɛlɛli ma – Beyond Winding
Gradient tension ye fura koloma ye, nka a bɛ baara kɛ ka ɲɛ ni a ni a dilanni ni a maracogo fɛɛrɛ wɛrɛw farala ɲɔgɔn kan.
1. Sɛnɛfɛnw dilanni fan fɛ ɲɛnabɔli
Ka suma
A bɛ dɛmɛ don cogo min na
Silikoni PSA min bɛ ɲɔgɔn sɔrɔ kosɛbɛ
A ka dɔgɔn ka sɔgɔsɔgɔ degun ni funteni kɔrɔ
Filimu PTFE min bɛ bɔ kɛnɛma
Molecules orientation stress ka dɔgɔn ka tɛmɛ film skived kan
Aw bɛ finimugu bila fan dɔ la min tɛ nɔrɔ
Aw bɛ fluoro-silicone walima primer kɛ walasa ka dɔ bɔ nɔrɔli la nɔrɔli la
Farikolo-yɔrɔ-ko-yɔrɔ-ko
Ni aw bɛ nɔrɔmugumuguw sɔrɔ, aw bɛ bɔli papiye walima filimu fara a kan layiniw ni ɲɔgɔn cɛ
2. Fɛn marali wajibiyalenw – aw bɛ cogoyaw mara
Funteni : A bɛ to cɛ -15°C ni 40°C (a ka fisa 15-25°C). Aw bɛ aw yɛrɛ tanga funteni sɔrɔyɔrɔw ma.
Nɛnɛ hakɛ danfaralen : 30% – 70% RH . Ni a jalen don kojugu, o bɛ se ka kɛ sababu ye ka fɛn dɔ jɔ; ni a ɲiginnen don kojugu, o bɛ se ka kɛ sababu ye ka jikuruw wuli.
Yeelen: Aw bɛ aw yɔrɔ janya tile yeelen tilennen na (UV bɛ nɔrɔli tiɲɛ waati tɛmɛnen kɔfɛ).
Furakɛcogo: Aw bɛ u mara yɔrɔ jan ka bɔ furajiw, asidiw ani alkaliw la.
3. Baarakɛcogo ni fɛnw dalajɛcogo sariyaw
Aw bɛ kurukuruw bila ka u jɔ (u kɛrɛ fɛ). Foli dagalen don.
Aw bɛ baara kɛ ni fɛn marayɔrɔw ye walasa ka fɛn caman mara walasa ka degun kojugu bali duguma sɛbɛnfura kan.
Aw bɛ rollow wuli kalo saba o kalo saba – aw bɛ degun jɔyɔrɔw Changer walasa ka degun kuntaalajan lajɔ.
Aw bɛ a foroko fɔlɔw to u cogo la – ni u tiɲɛna, aw bɛ segin ka u datugu joona ni plastiki filimu ye.
Gradient tension (kɛnɛma sirilen, kɔnɔna lafiyalen) ni controle closed-loop ye
Nɔrɔlan min bɛ kɛ
Aw bɛ silikɔni PSA min bɛ ɲɔgɔn sɔrɔ kosɛbɛ, o bɛ kɛ ni sɔgɔsɔgɔninjɛ dɔgɔman ye
Kɔfɛla furakɛli
Aw bɛ bɔli dacogo kɛ walasa ka dɔ bɔ PSA nɔrɔli la
Goniyahakɛ
Aw bɛ a to 15-40°C la, aw kana a to >40°C
Sumaya
30-70% ka RH
Stacking (Stacking) ye
Horizontal sur racks, degun gɛlɛn tɛ duguma rolls kan
Yɛlɛma-yɛlɛma
Aw bɛ rollow wuli kalo saba o kalo saba walasa ka degun yɔrɔw Changer
Sɛgɛsɛgɛli
Aw bɛ a lajɛ ni balili taamasiɲɛw tɛ a la sani aw ka a kɛ; sɛgɛsɛgɛli kɛ ni a dalen tɛ a la
Aokai PTFE bɛ PTFE kasɛtiw dilan minnu ka funteni ka bon ni gradient winding tension ye i n’a fɔ sariya. Ni aw bɛ a mara waati jan kɔnɔ (kalo 6 ni kɔ), an bɛ a fɔ ko aw ka sɛbɛnfura dɔw datugu ka fara a kan papiye foroko kɔnɔ ni jalen ye ani ka u mara cogo la min bɛ se ka kɛ waati cogoya la.
Ni aw ye balili ye ni kurukuruw ye minnu bɛ yen, aw bɛ a lajɛ ka kurukuruni sumaya fo ka se 30-40°C ma lɛri damadɔ kɔnɔ sani aw ka a labɔ – nɔrɔlan bɛ se ka nɔgɔya fo ka se ka bɔ ka sɔrɔ a ma wuli. Nka banakunbɛn ka fisa ni furakɛli ye tuma bɛɛ.
An bɛ fɛn caman dilan i n’a fɔ PTFE finiw minnu bɛ funteni caman bɔ, PTFE kasɛti minnu bɛ funteni caman bɔ, PTFE cɛsirilanw, cɛsirilanw minnu tɛ sɔgɔsɔgɔ sirilanw kama, PTFE finiw fan kelen, fɛnɲɛnamafagalanw minnu bɛ se ka funteni caman kɛlɛ ani fibreglasi finiw. Aw ye aw yɛrɛ bila ka kuma an fɛ walasa ka fɛn dilannenw paramɛtiriw ɲɛfɔ, baarakɛcogo ɲɛminɛcogo ani furakɛlicogo minnu bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye.
An bɛ baarakɛcogo sariyakolo labato, n’o ye baarakɛcogo ɲuman ni danbe ye, wa an b’an jija ka fɛɛrɛw tigɛ minnu bɛ kɛ yɔrɔ kelen na ani ka baara minnu kɛ ni jateminɛ ye, ka di kiliyanw bɛɛ ma.
