spot-welding

• 一种将金属表面通过加热和加压在局部小点上连接起来形成搭接接头的技术工艺。

A technical process of joining metal surfaces by applying heat and pressure at small, localized points to create an overlapping joint.

不可数

1. Overlapping joint weldingC1formaltechnical

   A welding process that creates an overlapping joint by fusing metal at small, discrete points.

   点焊

   • Spot-welding is commonly used in the automotive industry to join sheet metal panels.
   • The technician performed spot-welding to attach the bracket to the frame.
   • This method of spot-welding ensures a strong, localized bond without overheating the surrounding material.
   • The robot arm was programmed to carry out precise spot-welding on the car body.

• 通过加热和加压在特定点将两个金属表面连接在一起，通常使用点焊机进行。

A verb meaning to join two metal surfaces together by applying heat and pressure at specific points, typically using a spot welding machine.

1. Make circular weldsC1formaltechnical

   To join two metal surfaces together by applying heat and pressure at specific points, creating small circular welds.

   点焊

   • The technician spot-welded the car body panels together.
   • They used a specialized machine to spot-weld the steel sheets.
   • The mechanic spot-welded the bracket to the frame for extra support.