1. Cov yeeb nkab beveling yog dab tsi?
Beveling tsim lub kaum sab xis ntawm cov yeeb nkab kawg kom ntseeg tau tias kev nkag mus rau tag nrho thaum lub sijhawmntawm - qhov chaw vuam thiab sib dhos.
2. Yuav tsum tau kuaj dab tsi rau welded yeeb nkab?
Kev sim ntau: Hydrostatic test, ultrasonic test (UT), eddy tam sim no test (ET), tensile test, flattening test, bending test, impact test.
3. Kev ntsuam xyuas flattening yog dab tsi?
Nws txheeb xyuas qhovweld seam zoo thiab ductilityntawm welded yeeb nkab los ntawm compressing kom txog rau thaum ib qho kev ncua deb.
4. Kev ntsuas dabtsi yog khoov rau?
Nws xyuas seb cov vuam thiab lub hauv paus hlau tuaj yeem tiv taus dabtsi yog khoov yam tsis muajtawg los yog tev.
5. Kev ntsuam xyuas hydrostatic yog dab tsi?
Sau cov yeeb nkab nrog dej thiab pressurizing mus rau ib tug tshwj xeeb siab los xyuasKev tawg, deformation, lossis tsis ua haujlwm.
