Appliance industry for die spring Sansong brand information

2, verticality verticality, the longer service life; precision grinding technology depends verticality, Samsol uses CNC milling, grinding wheel up and down simultaneously, and the gap between the grinding wheel is gradually reduced to spring standard length determination: level ground roll, observe whether the linear motion. 3, end of the first lap tangent circles identify the site (flat), led by a wide circle (tangent parts of lobes) is relatively small tail ring; when by lifting angle affect the direction of the force toward the end of lap lifting angle is the first lap at the beginning of the helix angle produces deformed (can be measured according to the angle with the horizontal circle) to upgrade the smaller the angle of the segment less stress and longer life. 4, the total number of turns of each brand due to different contrast, the total number of turns of the same size are different processes