Adjustment of feed length and total number of turns: The length of the feed is the number of teeth that will determine the gear to be used, and the control of the number of gears depends on the unfolding length of the spring. Pay attention to this aspect when making adjustments.
Adjustment of free height, pitch and number of turns: Spring length adjustment, including inward and outer pitch. The push-in needs to adjust the straight rod pushed inside to drive the thimble to push the spring away; the outer pitch is driven by the cam to drive the pitch knife and the ejector spring, so that the spring can be opened.
Adjustment of the tightness between the support rings: When the compression spring is rolled, the loops at both ends are required to be tight, and the length of the tightness needs specific requirements.
Adjustment of the cutting mechanism: For the cutting mechanism, the cutter is generally used to work with the core from the vertical cutting method. Therefore, it is possible to use the size of the enlarged mandrel so that it can simultaneously support the coil.