Nhwehwɛmu: 0 Ɔkyerɛwfo: Bonnie tintim bere: 2024-06-28 mfiase: Beaeɛ
Wɔde mfiri a wɔde hyɛ weld bead so di dwuma wɔ dade adwumayɛ mu de ma nkwaa a wɔde weld ayɛ no yɛ papa na ɛyɛ ne su. Saa mfiri yi de nhyɛso ba weld bead no so, na ɛsan yɛ no foforo na ama ne mfiridwuma mu nneɛma ne sɛnea ɛte no atu mpɔn. Nsɛm atitiriw bi a ɛfa sɛnea wɔde di dwuma ho ni:
1. Botae ne mfaso horow .
-Ahoɔden a ɛma ahoɔden: Wɔbobɔw weld bead no ma ahoɔden a ɛtwetwe ne ɔbrɛ a ɛko tia welded nkwaa no tu mpɔn.
-Smooth Finish: Ɛboa ma wonya ɔfasu a ɛyɛ mmerɛw na ɛyɛ pɛ, a ebetumi ayɛ nea ɛho hia wɔ afɛfɛde ne dwumadi mu nyinaa.
- residual stress reduction: Rolling process no boa ma residual stress a ɛwɔ welded area no so tew, a ebetumi asiw daakye mpaapaemu ne deformation ano.
- corrosion resistance a ɛtu mpɔn: asase a ɛyɛ mmerɛw betumi atew corrosion a ɛbɛyɛ yiye no so, titiriw wɔ mmeae a ebia weld no bɛda nsu anaa nnuru mu.
2. Nnwuma a wɔde di dwuma .
- Pipeline Construction: Wɔtaa de di dwuma wɔ ngo ne gas adwumayɛ mu ma pipeline welds de hwɛ hu sɛ ahoɔden ne nokwaredi a ɛkorɔn.
- Ahunmu ne Kar: Wɔde di dwuma ma nneɛma a ɛho hia a ɛwɔ baabi a weld ahoɔden ne ahotoso yɛ ade titiriw.
- Nhyɛsoɛ nsuo: hwɛ sɛ nsuo a ɛwɔ nhyɛsoɔ-a ɛwɔ nhyɛsoɔ mu no bɛtena hɔ akyɛ.
3. Adeyɛ .
- Ahosiesie: Woasiesie weld joint no na woasiesie. Woyi slag anaa nneɛma a asɛe biara fi hɔ na ama wɔatumi ayɛ ade pɛpɛɛpɛ.
- Rolling: Afiri no de nhyɛsoɔ a wɔahyɛ so di dwuma denam rollers so wɔ weld bead no so. Rolling no betumi ayɛ manual, semi-automatic, anaasɛ automated koraa a egyina afiri no ne dwumadie so.
- Nhwehwɛmu: Sɛ ɛkɔ so wie a, wɔtaa hwɛ weld no mu hwɛ sɛ ɛne gyinapɛn ne nsɛm a wɔhwehwɛ no hyia. Eyi betumi ayɛ nhwehwɛmu a wɔde aniwa hu, ultrasonic sɔhwɛ, anaa akwan foforo a wɔfa so sɔ hwɛ a ɛnyɛ nea ɛsɛe ade.
4. Mfiri ahorow .
Online:Set no wɔ pipe production line no mu.
Offline: .
- manual rollers: hwehwɛ sɛ obi a ɔyɛ adwuma no de ne nsa bedi rolling process no so. Ɛfata ma nnwuma nketewa anaasɛ adwuma a wɔde siesie nneɛma.
- Semi-automatic rollers: Fa manual ne automated elements bom, na ɛma kari pɛ wɔ control ne efficiency ntam.
- Fully automated rollers: Wɔde eyinom di dwuma wɔ mmeae a wɔyɛ nneɛma pii. Wɔnam kɔmputa nhyehyɛe so na ɛhwɛ so na ama wɔatumi ayɛ nea ɛkɔ so daa na ɛyɛ pɛpɛɛpɛ wɔ weld ahorow pii so.
Ɛdenam weld bead rolling mfiri a wɔde di dwuma so no, wɔn a wɔyɛ no betumi ama welded joints no ayɛ papa na akyɛ kɛse, a ɛho hia kɛse wɔ nnwuma a ahobammɔ ne adwumayɛ ho hia kɛse mu.