ผลการค้นหา

Bend Test

แปลว่า(english) Various tests which is used to ascertain the toughness and ductility of a metal product, in which the material is bent around its axis and/ or around an outside radius. A complete test might specify such a bend to be both with and against the direction of grain. For testing, samples should be edge filed to remove burrs and any edgewise cracks resulting from slitting or shearing. If a vice is to be employed, then you must line the jaws with some soft metal, to permit a flow of the metal in the piece being tested.

slitting file

แปลว่าตะไบมีคม หน้าตัดรูปสามเหลี่ยมขนมเปียกปูน

Burr 2

แปลว่า(english) Roughness left by a cutting operation such as slitting, shearing, blanking , etc.

Burr

แปลว่า(english) The very subtle ridge on the edge of strip steel left by cutting operations such as slitting, trimming, shearing, or blanking. For example, as a steel processor trims the sides of the sheet steel parallel or cuts a sheet of steel into strips, its edges will bend with the direction of the cut.

Burr Mashers

แปลว่า(english) Devices used to remove build up on edge of strip after the slitting process.