hat
Hélicoïdal sezon prentan; Angle non: silendrik prentan. Yon sezon prentan espiral te fè nan fil prentan. Folding diferansyasyon aparans Gen plizyè kalite nan sous dlo espiral, sa ki ka ap divize an: sous dlo silendrik bobin òdinè; Redui sous dlo silendrik. Dapre yon direksyon ki nan espiral nan kapab divize an: Left-men sezon prentan dwate prentan. sous dlo bobin Cylindrique yo se senp nan estrikti, fasil pou fabrike e pou ki pi lajman itilize. liy karakteristik li se yon liy dwat, ki kapab grip ...
eng
Helical spring; English name:helical spring. A spiral spring made of spring wire. Folding appearance differentiation There are many types of spiral springs, which can be divided into: Ordinary cylindrical coil springs; Reducing helical springs. According to the direction of the spiral can be divided into: Left-handed spring Right-handed spring. Cylindrical coil springs are simple in structure, easy to manufacture and most widely used. Its characteristic line is a straight line, which can be u...