Page 19 - Injection Molding Advanced Troubleshooting Guide

XX Contents

44 Stringers .................................................. 443
44.1 Description .................................................. 443
44.2 Stringers Troubleshooting Chart ................................ 444

44.3 Stringers Troubleshooting ..................................... 444
44.3.1 Stringers Troubleshooting Molding Process Issues .......... 444
44.3.2 Stringers Troubleshooting Mold Issues .................... 446
44.3.3 Stringers Troubleshooting Machine Issues ................. 448
44.3.4 Stringers Troubleshooting Material Issues ................. 450

45 Voids ...................................................... 451

45.1 Description .................................................. 451
45.2 Voids Troubleshooting Chart ................................... 452
45.3 Voids Troubleshooting ........................................ 452
45.3.1 Voids Troubleshooting Molding Process Issues ............. 452
45.3.2 Voids Troubleshooting Mold Issues ....................... 454
45.3.3 Voids Troubleshooting Machine Issues .................... 456
45.3.4 Voids Troubleshooting Material Issues .................... 456

46 Warp ...................................................... 457
46.1 Description .................................................. 457
46.2 Warp Troubleshooting Chart ................................... 457

46.3 Warp Troubleshooting ........................................ 458
46.3.1 Warp Troubleshooting Molding Process Issues ............. 459
46.3.2 Warp Troubleshooting Mold Issues ....................... 465
46.3.3 Warp Troubleshooting Machine Issues .................... 467
46.3.4 Warp Troubleshooting Material Issues .................... 468

47 Weld Lines ................................................. 471
47.1 Description .................................................. 471
47.2 Weld Lines Troubleshooting Chart .............................. 472
47.3 Weld Lines Troubleshooting .................................... 472
47.3.1 Weld Lines Troubleshooting Molding Process Issues ........ 473
47.3.2 Weld Lines Troubleshooting Mold Issues .................. 475
47.3.3 Weld Lines Troubleshooting Machine Issues ............... 477
47.3.4 Weld Lines Troubleshooting Material Issues ............... 478

Index ........................................................... 481