Page 16 - Injection Molding Advanced Troubleshooting Guide

Contents XVII

31.3.2 Flow Lines Troubleshooting Mold Issues .................. 302
31.3.3 Flow Lines Troubleshooting Machine Issues ............... 304
31.3.4 Flow Lines Troubleshooting Material Issues ............... 306

32 Glass Fibers on Surface .................................... 309
32.1 Description .................................................. 309
32.2 Glass Fibers on Surface Troubleshooting Chart .................... 310
32.3 Glass Fibers on Surface Troubleshooting ......................... 310
32.3.1 Glass Fibers on Surface Troubleshooting Molding Process
Issues ............................................... 310
32.3.2 Glass Fibers on Surface Troubleshooting Mold Issues ....... 312
32.3.3 Glass Fibers on Surface Troubleshooting Machine Issues .... 314
32.3.4 Glass Fibers on Surface Troubleshooting Material Issues .... 315

33 Gloss Variation ............................................ 319
33.1 Description .................................................. 319
33.2 Gloss Variation Troubleshooting Chart ........................... 320
33.3 Gloss Variation Troubleshooting ................................ 320
33.3.1 Gloss Variation Troubleshooting Molding Process Issues ..... 320
33.3.2 Gloss Variation Troubleshooting Mold Issues .............. 324
33.3.3 Gloss Variation Troubleshooting Machine Issues ........... 327
33.3.4 Gloss Variation Troubleshooting Material Issues ............ 327

34 Jetting ..................................................... 331

34.1 Description .................................................. 331
34.2 Jetting Troubleshooting Chart .................................. 332
34.3 Jetting Troubleshooting ....................................... 332
34.3.1 Jetting Troubleshooting Molding Process Issues ............ 333
34.3.2 Jetting Troubleshooting Mold Issues ...................... 334
34.3.3 Jetting Troubleshooting Machine Issues ................... 336
34.3.4 Jetting Troubleshooting Material Issues . . . . . . . . . . . . . . . . . . . 336

35 Part Sticking on Cover ..................................... 337

35.1 Description .................................................. 337
35.2 Part Sticking on Cover Troubleshooting Chart ..................... 337
35.3 Part Sticking on Cover Troubleshooting .......................... 338
35.3.1 Part Sticking on Cover Troubleshooting Molding Process
Issues ............................................... 338