Transcription of Basic Injection Moulding Trouble Shooting Guide
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Basic Injection Moulding Trouble Shooting Guide Contents Common sense on Trouble Shooting Common Moulding faults and possible cause: Short shot, Warpage, Mould flash, Brittleness, Excessive shrinkage, Sinks/Voids, Mould Sticking, Drooling, Silver streaks/Splash marks, Flow marks/Jetting, Odor, Low gloss, Weak weldlines, Un-melted granules, Rough surfaces/Orange Peels/Wrinkles, Discolouration/Colour fading, Brown stains/Black streaks, Screw slippage, Burn marks. Shop floor safety guidelines Common Sense On Trouble Shooting 1. Determine whether problem occurs consistently or not. (In most case, you cannot control consistency.) 2. Identify possible causes (refer to table below). 3. Take corrective actions 4. Install control measures, monitor whether new process is capable to prevent problem reoccurrence or not. 5. If non go back to step 1. If yes, finalize settings, document changes, and notify all concerning parties for the modifications.
Basic Injection Moulding Trouble Shooting Guide Contents Common sense on trouble shooting ... Injection moulding machines are powered my electricity. They are fast, power and dangerously ... Be alert to other electrical hazards on your molding machine and around you in the shop floor.
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