Appropriate factors of a stainless steel wire drawing with a quality product

Abstract

This research study of the appropriate factors on Wire drawing process of stainless steel SUS 304, circular cross-sectional diameter of wire before pulling = 2.00 mm. The Studies on ratio of reduced cross-sectional area. Speed of Wire drawing process and die angle effecting to the mechanical properties of wire stainless steel SUS 304, Lubricant oil is used for forming (Forming Oil) reduction drawing ratio of cross-sectional are 10% Die angle are two sizes: 10 ° and 15 °, determine the speed are used to draw 4 levels are 30, 60, 90 and 120 m/s respectively. Testing to determine the assumptions of that set to determine by the drawing force and the roughness on wire surface, the results showed that in die angle 15˚ and on high speeds to draw at 120 m/min, the force to Wire drawing process to less and affecting to most likely the skin is smooth after drawing. Sections of die angle at 10˚ and low of speed to draw at 30 and 60 m / min can be achieved wire drawing. The failure of wires between the draw, and found that lower of die angle, to high of surface roughness on skin wire after drawing, but after drawing to better mechanical property.