Wɔ PVC nkrataa ne profile ahorow a wɔyɛ mu no, nneɛma a wɔpaw no yɛ mfiri a wɔde yɛ nneɛma no nkɛntɛnso tẽẽ, sɛnea wɔyɛ no yiye, na wɔyɛ nneɛma no yiye. Esiane sɛ PVC dwumadie no fa ɔhyeɛ a ɛkɔ soro, nhyɛsoɔ a ɛkɔ soro, ne nnuru a ɛyɛ nsɛe ho nti, ɛsɛ sɛ nnwinnadeɛ adeɛ no nya ɔhyeɛ a ɛtumi gyina ano yie, nsɛe a ɛtumi gyina ano, ne mfiri ahoɔden a ɛbɛtumi ayɛ adwuma tenten-bere a ɛyɛ den.
1. Nneɛma a wɔhwehwɛ ma core components .
Wɔtaa yɛ nneɛma atitiriw a ɛwɔ PVC mfiri a wɔde yɛ nneɛma te sɛ skru, barrel, mold, ne ɔhyew nhyehyɛe mu no, wɔde dade a ɛyɛ den a wɔde afra a ɛyɛ den anaasɛ dade a ɛnyɛ den titiriw na ɛyɛ. Sɛ́ nneɛma atitiriw a ɛne PVC ade no di nkitaho tẽẽ no, screw ne barrel no hwehwɛ sɛ ɛyɛ nea ɛfata yiye na ɛko tia nsɛe. Nneɛma a wɔtaa de di dwuma no bi ne 38crmoal nitrided steel anaa skd11 high-hardness alloy steel, a ɛfa nitriding anaa chrome plating mu ma ɛyɛ den sɛ ɛbɛfa soro no ayɛ den na ayɛ nea ɛko tia. Bio nso, ebinom a ɛkorɔn-End nnwinnade de bimetallic nhyehyɛe, a ɛwɔ mu layer a ɛho ayɛ fĩ-sistant alloy ne akyi layer of structural steel, de kari pɛ wɔ ɛka ne adwumayɛ mu.
2. Nneɛma a wɔde gyina corrosion ano ho nsusuwii .
PVC a wɔyɛ no betumi ama mframa a ɛyɛ hyew te sɛ hydrogen chloride (HCL) afi hɔ, enti ɛsɛ sɛ nnuru no tumi gyina mfiri no so. Wɔtaa de dade a ɛnyɛ den (te sɛ 316L anaa 2205 duplex stainless steel) di dwuma ma nkuku ne mmirikatufo nhyehyɛe ahorow a ɛne PVC a ɛyɛ hyew no di nkitaho esiane sɛ ɛyɛ acid ne alkali a ɛyɛ papa nti. Wɔ nneɛma a ɛnyɛ{4}}afɛfɛde ho no, wobetumi de mfiridwuma a wɔde kata ade so (te sɛ epoxy anaa teflon a wɔde kata so) adi dwuma de atew asiane a ɛwɔ hɔ sɛ nsu no nsɛe no so na wɔatew nneɛma nkae so.
3. Ɔhyew a ɛyɛ den ne sɛnea wɔyɛ no pɛpɛɛpɛ .
PVC dwumadie hyeɛ no taa firi 160℃kɔsi 200℃, enti ɛsɛ sɛ wɔde nneɛma a ɛtumi gyina ano-ɛko tia nneɛma a ɛtumi gyina ano, te sɛ nickel-gyina alloys anaa ceramic coatings so na ɛyɛ nnwinnadeɛ no ɔhyew nhyehyɛeɛ no. Bio nso, ɛsɛ sɛ nsusuwso ne nneɛma a wɔayɛ no sɛnea ɛte no da no adi sɛ ɛyɛ den sɛ ɛbɛkɔ soro wɔ afã horow no mu na ama nneɛma a wɔyɛ no ayɛ pɛpɛɛpɛ. Nnwinnade binom de pre-Hardened steel anaa precision-aduru a wɔde ayɛ mfiri di dwuma de brɛ nkɛntɛnso a ɔhyew a ɛtwetwe no nya wɔ nneɛma no su so no ase.
4. Ɛka a wɔbɔ-ɛbɔ ho ka ne nea ɛho hia .
Wɔ nhyiamu adwumayɛ ahwehwɛdeɛ akyi no, ɛsɛ sɛ nneɛma a wɔpaw nso susu ɛka-ahoba. Sɛ nhwɛso no, wobetumi ama carbon dade a ɛyɛ mmerɛw no ayɛ kɛse ama akyɛ denam nneɛma a wɔde yɛ asase ani te sɛ carburizing anaa spraying so, na ɛnam so atew ka a wɔbɔ wɔ nneɛma a wɔyɛ ho no so. Bio nso, ɛsɛ sɛ afã horow a wotumi de di dwuma (te sɛ skru ti ne ɔhyew coils) no fa modular nhyehyɛe a ɛma wotumi sesa ntɛm na ama bere a wɔde yɛ adwuma no ayɛ ketewaa ama nsiesie.
Sɛ yɛbɔ no mua a, nneɛma a wɔpaw ma PVC krataa ne profile production equipment no hwehwɛ sɛ wosusuw ɔporɔw a ɛko tia, corrosion resistance, thermal stability, ne cost-effectiveness ho yiye na ama wɔahwɛ ahu sɛ ɛyɛ adwuma yiye na ɛyɛ adwuma yiye-quality product output. Ɛnyɛ sɛ nneɛma a wɔaka abom a ntease wom na ɛfata no trɛw nnwinnade no nkwa nna mu nko, na mmom ɛma nneɛma a wɔyɛ no tu mpɔn nso na ɛtew nneɛma a wɔyɛ no nyinaa so.
