TPE kar krataa extrusion ne vacuum forming afiri .

TPE (thermoplastic elastomer) kar fam mats ne trunk mats yɛ nneɛma a agye din yiye wɔ nnansa yi mfe mu, nkakrankakra de PVC ne EVA nneɛma a wɔde di dwuma wɔ amanne kwan so no si ananmu esiane wɔn nneɛma a atwa yɛn ho ahyia adamfofa, hua a enni hɔ, nea ɛyɛ mmerɛw, nea ɛko tia slip, ahotew a ɛnyɛ den, nea wotumi de di dwuma bio, ne mfaso afoforo nti. Nea ɛyɛ no yɛ anammɔn ne akwan horow pii a wɔaka abom, sen sɛ ɛbɛyɛ mfiri biako.

TPE kar mats a wɔyɛ no titiriw ne nneɛma atitiriw abien a wɔyɛ:

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Nneɛma a wɔyɛ no nyinaa yɛ extrusion line ne hot forming line a wɔaka abom.

Ɔfã 1: TPE krataa a wɔde yiyi nneɛma mu .

Saa ntwea yi botae ne sɛ ɛbɛma TPE nhoma mmobɔwee a ɛne ahwehwɛde ahorow a ɛfa ne kɛse, ne tɛtrɛtɛ, ne den, ne ne soro ho no hyia.

Nneɛma atitiriw a ɛwom: .

1. Nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma:

·Hopper dryer (optional): TPE pellets taa nyɛ mmerɛw sɛ ɛbɛ hygroscopic te sɛ ABS, nanso wɔ mmeae a ɛhɔ yɛ nwini anaasɛ ɛwɔ soro a ɛho hia kɛse no, wɔkamfo kyerɛ sɛ fa mframa a ɛyɛ hyew a ɛnyɛ den a wɔde dwira nneɛma di dwuma de yi nsu a ɛwɔ soro no fi hɔ.

·Vacuum feeder: ɛde TPE pellets kɔ extruder hopper no so ankasa.

2. Extrusion nhyehyɛe: .

·Single screw extruder biako: gyinapɛn nhyehyɛe, a etumi yɛ TPE a ɛyɛ plastic. Wɔkamfo kyerɛ sɛ skru no tenten ne ne ntwemu (L/D) yɛ 28:1 anaa nea ɛboro saa na ama ayɛ sɛ nea ɛyɛ pɛ.

·Screen Changer: Afiri a ɛho hia a wɔde yi efĩ fi mu na ɛhwɛ hu sɛ ade no nni mfomso biara.

·T-Shaped die head: Wɔayɛ no wɔ hanger style mu sɛnea ɛbɛyɛ a ɛbɛhyehyɛ TPE a ayow no ayɛ no sheet blanks a ne tɛtrɛtɛ a wɔpɛ.

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·Embossing Cooling Roller Set: Eyi yɛ nneɛma atitiriw a wɔde yɛ TPE kar ho pad no mu biako.

·Adwumayɛ: Wɔkyerɛ billet a efi nkuku no mu ba no kwan ntɛm ara wɔ-diameter cooling roller ne embossing steel roller ntam.

·Aduru a wɔde yɛ nneɛma: Wɔde nsusuwii a wɔayɛ (te sɛ anti slip particle nsusuwso, brushed patterns, logos, ne nea ɛkeka ho) ahyɛ dade roller a wɔakyerɛw so no ani), na wɔ nhyɛso ase no, ɛda adi pefee sɛ wɔde nsusuwso no ahyɛ TPE krataa no ani, bere a cooling roller no ma ɛyɛ nwini ntɛmntɛm na ɛyɛ no sɛnea ɛte.

·Afã abien nkɛntɛnso: Ɛdenam nhyehyɛe, biako-afã embossed anaasɛ abien-afã embossed nkratafa betumi ayɛ.

4. Traction ne winding nhyehyɛe:

·Tractor: Ɛma ahoɔden a ɛyɛ den a ɛtwetwe.

·Automatic winder: Bobɔ TPE a ɛyɛ nwini a wɔakyerɛw so no ma ɛnyɛ coils akɛse (master coils), retwɛn adeyɛ a edi hɔ no.

Ɔfã 2: Ɔhyew a wɔde mia ne nea wɔde twa ade .

Saa line yi na ɛyɛ asɛdeɛ sɛ ɛbɛdane flat TPE rolls ayɛ no mmiɛnsa-dimensional car floor mats.

Nneɛma atitiriw a ɛwom: .

1. Nneɛma a wɔde yɛ nneɛma ne nea wɔde di kan yɛ no hyew:

·Fa TPE maame no hyɛ aduan a wɔde ma no mu.

·Krataa no di kan yɛ no hyew pɛpɛɛpɛ wɔ infrared fononoo mu ma ɛyɛ mmerɛw wɔ TPE (mpɛn pii no bɛyɛ 150-180℃C), na ɛma ɛyɛ mmerɛw na ɛyɛ mmerɛw.

2. Hot press Molding afiri:

·Nnwinnade a ɛwɔ mu: Tonnage kɛse a ɛwɔ adum anan anaa abien hydraulic press (anaasɛ ɛkorɔn-Speed ​​servo stamping press).

·Mold: Wɔde aluminum alloy anaa dadeɛ nkukuo na ɛyɛ atifi ne ase nyinaa, na wɔde CNC mfiri ayɛ nkukuo no sɛdeɛ kar no mfonini pɔtee no nan ase pad 3D data teɛ, a nsɛm a ɛkɔ akyiri a ɛyɛ pɛpɛɛpɛ.

·Process: The heated and softened sheet is automatically fed into the lower mold of the mold ->the upper mold is rapidly pressed down ->Wɔ nhyɛso a emu yɛ den (a mpɛn pii no ɛyɛ tɔn du kosi ɔhaha pii) ne vacuum (vacuum holes) a wɔaka abom no ase no, wɔtrɛw krataa no mu na ɛbata nsunsu no mu denneennen, na sɛ ɛyɛ nwini wie a, ɛyɛ 3D abiɛsa-dimensional shape.

·Vacuum nhyehyɛe: Ɛyɛ ade titiriw a ɛma ɛyɛ pefee, a ebetumi ayi mframa afi nkuku no ne ade no ntam, na ama krataa no ayɛ nea ɛyɛ pɛpɛɛpɛ wɔ nkuku no mu nsɛm a ɛkɔ akyiri no mu pɛpɛɛpɛ.

3. Onwini ne nea wogye:

·Sɛ wɔyɛ no wie a, ɛsɛ sɛ wɔma ade no yɛ nwini na ɛyɛ sɛnea ɛte wɔ nkuku no mu anaasɛ bere a wɔayi afi hɔ akyi.

·Mfiridwuma anaa nsaano mfiri a wɔde yi semi-awieɛ nneɛma a wɔayɛ awie no.

4. Afiri a wɔde bɔ ne twitwa (afiri a wɔde twitwa nneɛma):

·Hydraulic punching machine: Sɛ wɔde sekan a ano yɛ nnam die di dwuma a, wɔbɔ bull pad a wɔayɛ no ho ntama a ɛboro so ne nneɛma a wɔde yɛ no pɛpɛɛpɛ na ama wɔanya ade a etwa to no nsusuwii.

·Sɛnea sekan no nsusuwso no te no ne nan ase aduru no nsusuwii a etwa to no hyia koraa.

5. Edge nneɛma a wɔde yɛ nneɛma foforo (ɛho hia):

·Wɔabubu cut scraps (TPE material no 100% recycled) no mfinimfini wɔ particles mu na wobetumi de nneɛma foforo afra mu wɔ kyɛfa pɔtee bi mu (te sɛ 20% -30%) wɔ extruder no mu, ɛtew nneɛma a wɔde yɛ adwuma no ho ka so kɛse na edi nneɛma a atwa yɛn ho ahyia ho ahwehwɛde ahorow ho dwuma.

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2. Automation level: Sɛ ebia wode loading a ɛyɛ adwuma ankasa koraa bedi dwuma na woayi robɔt nsa no ka adwumayɛfo ka ne sɛnea ɛyɛ adwuma yiye tẽẽ.
3. Mold: Mold yɛ sika a ɛto so abien a ɛso sen biara wɔ nnwinnade akyi. Aluminum alloy molds no bo nyɛ den na ɛyɛ bere tiaa mu de, a ɛfata ma sampling anaasɛ batch nketewa a wɔyɛ; Dadeɛ nkukuo no bo yɛ den na ɛkyɛ, ɛma ɛfata ma kɛseɛ-scale production.
4. Nneɛma a atwa yɛn ho ahyia ho banbɔ ne nneɛma a wɔsan de di dwuma: TPE nneɛma a wotumi de di dwuma bio no yɛ mfaso kɛse, na ɛsɛ sɛ wɔde toto nneɛma a wɔsɛe no a wɔsan de di dwuma ho na ama sikasɛm mu mfaso kɛse aba.

TPE kar krataa extrusion ne vacuum forming afiri no yɛ "extrusion+deep processing" nkabom a ɛyɛ nea wɔtaa yɛ.
·Ɔfa a edi kan (extrusion) no na ɛhwɛ nneɛma a wɔyɛ so na ɛde mfitiase dwumadi nkyerɛwee (anti slip) ma no.
·Ɔfã a etwa to (hot forming) no na ɛma ade no nya ne kwan a etwa to, de nkuku ne nhyɛso di dwuma ma wonya nsakrae a efi 2D kosi 3D no.
Saa ɔkwan a wɔfa so yɛ no yɛ nea ɛyɛ mmerɛw na ɛyɛ adwuma yiye, na wobetumi ayɛ nan ase ntama ho nhwɛso ahorow denam nkuku a wɔsakra so. Mprempren ɛyɛ adeyɛ titiriw a ɛma TPE kar mat yɛ adwuma.

Mfaso a ɛwɔ nneɛma a yɛyɛ so .
Yɛn ho akokwaw wɔ nhwehwɛmu ne nkɔso a ɛba wɔ kar fam mats mu. Wɔ kar mats ahorow ho no, yɛwɔ ahorow ahorow ne nneɛma ahorow a yebetumi apaw , te sɛ hot press molds, vacuum molds, 3d molds, 5D molds, aluminum molds, steel molds, etc. Wobetumi ayɛ nkuku nhyehyɛe ma ɛne adetɔfo ahwehwɛde ahorow ahyia.

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