Knowledge

I. Equipment Lifespan is Determined by Multiple Factors 1. Initial Quality is Fundamental: The machine's body material, core component brand, and manufacturing process directly

I. Examine Core Components: Spindle, Guide Rails, and Transmission System Determine "Hard Power" 1. Spindle Precision and Stability: The spindle is the "heart"

I. Set the initial tension reasonably to avoid a "one-size-fits-all" approach. The initial tension is the starting point for taper control and directly affects the tightn

I. Poor Roll Shape: "Chrysanthemum Pattern" or "Star Shape" Problem Manifestation: The end face of the roll exhibits an inwardly concave "chrysanthemum pat

I. Observe the appearance and end-face shape of the roll material 1. Smooth end face without "chrysanthemum pattern" or "star shape" deformation. If the end fac

I. Inappropriate Taper Coefficient Setting Error Manifestations: A taper coefficient that is too large results in excessively rapid tension decay, leading to an overly loose outer

I. Understanding the Core Principle of Taper Tension Taper tension refers to a control method where, during the winding process, the tension gradually decreases according to a set

I. Mastering the core principles of tension control 1. Matching unwinding and rewinding tension: The unwinding tension should be slightly less than the rewinding tension, with a re

I. Tension Control: Ensuring materials are wrinkle-free, stretch-free, and deformation-free. High-precision materials are generally thin, soft, and easily stretched. Tension fluctu

I. Clarify Core Process Requirements First, confirm the following: 1. Material Type: Materials such as films (PET, BOPP), paper, mica tape, and optical films have significantly dif

I. Neglecting Daily Cleaning and Inspection Misconception: Believing that frequent cleaning is unnecessary if the equipment is running normally. Risk: Accumulation of dust and impu

I. Daily Observation and Inspection Operating Status: Observe whether there is abnormal noise, vibration, or overheating during equipment operation. Component Wear: Check whether t