Rivets hi metal structural connection-a thil pawimawh tak a ni a, an sak dan quality hian project himna leh a rei theihna a nghawng nghal vek a ni. Riveting process rintlak a nih theih nan industry standard leh technical specification zawm tlat a pawimawh hle.
Material leh hmanrua mamawh .
Rivet material hian design-a tarlan strength grade a tlin a ngai a ni. Thil hman tlanglawn tak takte chu carbon steel, stainless steel, leh aluminum alloy te an ni. A tensile strength leh corrosion resistance hian environment mamawh a phuhruk a ngai a ni. Install hmain rivet surface chu a crack, oxidation, emaw dimensional deviation te enfiah hmasa phawt ang che. Dedicated rivet gun hmang la, top die, leh clamp hmangin hmanrua te chu a tha em tih enfiah la, rivet specification te nen a inmil theih nan.
In sak dan tur leh technical point pawimawh tak tak .
Pretreatment: A inzawm tur component te chu a flat leh a fai tur a ni. Hole te chu drawings ang chiah chiah a drill tur a ni a, a diameter tolerance chu ±0.1mm a ni a, chu chuan burrs emaw deformation emaw a awm loh nan.
Riveting procedure: Rivet chu hole chhungah dah la, rivet gun hmangin pressure hmangin workpiece surface-ah perpendicular angle-in dah la, rivet head chu a inthlau hle ang. Countersunk rivets tan chuan rivet head chu workpiece surface nen a inmil em tih enfiah tur a ni; Round head rivets tan chuan head protrusion hian standard a tlin a ngai a (a tlangpuiin diameter aiin 0.5 atanga 1.5 in a sang zawk).
Quality Control: Riveting hnuah rivet head chu integrity enfiah la, crack, deflection, leh looseness awm lo turin enfiah rawh. Rivet head 5% tal spot check tihsak la, a tul angin tensile testing nei la, joint strength chu design value 90% tal a thlen theih nan.
Hriselna leh pawm dan tehfung .
Construction-a thawkte chuan hliam rivet an thlawh loh nan venhimna hmanrua an ha tur a ni. A zawh hunah chuan riveting record thehluh a ngai a, chutah chuan material batch, construction parameter, leh inspection result te pawh a tel a ni. A tawp berah chuan "Starte Structure Construction Quality pawm theihna tur Standard" (GB50205) leh standard dangte angin pawm a ni ang.
Rivet sak dan khauh tak hi structural safety dinna tur lungphum a ni. Standardized operations leh comprehensive quality control chauh hian hun rei tak chhung, hun rei tak, stable joint performance a tichiang thei a ni.
