Page 486 - Injection Molding Advanced Troubleshooting Guide
P. 486
486 Index
leader pin 372 MeltFlipper 104
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leakage 250 melt flow index 232, 296
leaking 236, 245, 383 melt front 266
leaking hot runner manifolds 389 melt index 480
letdown ratio 204, 412, 307 melt probe 201, 311
lifter 185, 229, 247, 277, 279, 348, 350, 374 melt stream 167
lifter pocket 366 melt temperature 123, 144, 167, 174, 183, 192,
lifter read 363 201, 225, 234, 243, 256, 264, 266, 286, 301,
lifter rods 365 311, 323, 338, 348, 357, 384, 403, 415, 445,
linear thermal expansion 253 454, 462, 473
line of draw 290, 340 metal 269
loaders 211, 420 metal inserts 220
loading of pack 373 metallic flaked 479
load sensitivity 63 metallic flakes 307
lock angle 41 metal shavings 404
locking angle 290 microcellular foam 429
lockout/tagout 21 microetching 48
lockup 288, 295 micro texture 323, 325
long flow lengths 257 milkiness 191
long glass fibers 311 mineral 252, 328
long glass-filled 394 mineral deposits 404
loop 299 minimum mold size 295
loss on weight 86, 416 mismatch 135, 160, 169, 187, 194, 195, 212,
low back pressure 168 215, 235, 236, 291
low-gloss 328 miter locks 134
low-vestige-style hot tip 268 mixing 201
low vestige tip 96, 386 mixing elements 161
lubricant 214, 236 mixing nozzles 202, 270, 391
lubricants 179, 264, 353, 361, 421, 424 mixing screw 161, 203
mixing style screws 202
M mixing tips 148, 202
moisture 81, 86, 171, 178, 189, 197, 415, 450
machine controllers 75 moisture analyzer 23, 86, 343, 416
machine hopper 211 moisture content 230, 274, 306, 315, 343,
machine shutdown 132 441
machine testing 61 mold breakaway speeds 227
machining/cutter marks 358 mold cleaner 157, 215
machining marks 349 mold cleaning 185, 214
magnets 220, 272 mold component deflection 364, 365
maintenance 70 mold cooling 244
manifold 212 mold deflection 25, 285, 289
marbling 199 mold design 169, 253, 257, 327, 334, 349,
marring 374 350, 365, 366
masterbatch 179, 412, 442 Moldflow 321, 333
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material change 186, 193, 212 mold inserts 157
material contamination 131 mold open speed 339
material feed 243, 394, 415 mold release 344
material leaking 401 mold steel temperature 128
mechanical switches 45 mold surface 320
meld lines 300, 303, 312, 471 mold surface finish 324
melt consistency 269 mold surface temperatures 302
