A rilru a buai em em a, 0 a rilru a hah em em bawk a. Hmun
Weld bead rolling machine hi metalworking-ah hian welded joint quality leh characteristic tihchangtlun nan an hmang thin. Heng machine te hian weld bead-ah pressure an pe a, a mechanical property leh a lan dan tihchangtlun nan an siam thar leh thin. An hman dan chungchanga thil pawimawh thenkhat chu hetiang hi a ni:
1. Tum leh hlawkna .
-Strength Enhancement: Weld bead rolling hian welded joint-a tensile strength leh fatigue resistance a ti tha hle.
-Smooth Finish: A leihnuai smoother leh uniform zawk tihhlawhtlinna kawngah a pui a, hei hi aesthetic leh functional reasons atan pawh a pawimawh thei.
- Residual stress reduction: Rolling process hian welded area-a residual stresses tihziaawmna kawngah a pui a, hei hian nakin lawka cracking leh deformation a veng thei a ni.
- Corrosion resistance tha zawk: A leihnuai a zau zawk chuan corrosion awm theihna a ti tlem thei a, a bik takin weld chu tui emaw chemical emaw a awm theihna hmunah chuan a ti tlem thei a ni.
2. A hman dan tur .
- Pipeline siam dan: Oil leh gas industry-a pipeline weld-a hman fo thin, chakna leh dikna sang tak neih theihna tura hman thin.
- Aerospace leh Automotive: Weld chakna leh rintlakna hmun pawimawh tak tak awmna hmun pawimawh tak takte tan hman.
- Pressure vessels: Pressure awmna lawngte himna leh a rei theihna tur a enkawl.
3. Process .
- Inbuatsaihna: Welded joint chu tihfai leh buatsaih a ni. Slag emaw debris emaw eng pawh chu even rolling process a nih theih nan lakchhuah a ni.
- Rolling: Machine hian weld bead chungah rollers hmangin controlled pressure a hmang thin. Rolling hi machine leh a hman dan azirin manual, semi-automatic, emaw fully automated emaw a ni thei.
- Inspection: Rolling zawhah weld chu a tlangpuiin a mamawh ang standard leh specification a tlin theih nan enfiah thin a ni. Hei hian mit hmuhna, ultrasonic testing, a nih loh leh non-destructive testing method dang a huam thei a ni.
4. Machine chi hrang hrang .
Online:Pipe siamna line-ah dah rawh.
Offline-ah:
- Manual rollers: Operator chuan rolling process chu kut hmanga control turin a phut. Project tenau zawk emaw siamthat hna emaw atan a tha.
- Semi-automatic rollers: Manual leh automated elements te chu inzawmkhawm la, control leh efficiency inkara inthlauhna a awm ang.
- Fully automated rollers: Hengte hi high-volume production environment-ah hman a ni. Computer system hmanga control an ni a, chu chuan weld tam tak across rolling mumal leh dik tak a siam thei a ni.
Weld bead rolling machine hmang hian thil siamtute chuan welded joint quality leh durability nasa takin an tichangtlung thei a, hei hi himna leh performance pawimawh ber industry-a pawimawh tak a ni.