dfm (design for manufacturing) example bluestar mould - automotive mold making
TRANSCRIPT
Date:23/4/15 Page: 1/35
1 、 Mold Information
Mould No BSM88k11.3
Part No TANK_OUT_96x149
Cavities 1x1
Material PA66+GF30%
Shrinkage 0.6%
sprue Hot sprue (valve)
Cavity/core steel CAV/COR:2344(HRC48°-52°)
Slider/lifter steel 2344(HRC48°-52°)
Surface finish CAV:600#/COR:320#
Slider 4
Lifter 2
Part size (mm) 174.8X163.77X131.22
Difficulty index 3
Date:23/4/15 Page: 2/35
2 、 Gate
pin gate
Date:23/4/15 Page: 3/35
3 、 Cavity & Core
cavity
core
PL
Date:23/4/15 Page: 4/35
4 、 Parting Line
Parting line
Date:23/4/15 Page: 5/35
5 、 Layout
Layout
TOP
Date:23/4/15 Page: 6/35
6 、 Slider
slider
slider
slider
slider
Date:23/4/15 Page: 7/35
Slider parting line
The slider is Hydraulic drive
Date:23/4/15 Page: 8/35
Slider parting line
Date:23/4/15 Page: 9/35
Slider parting line
Slider The slider is Hydraulic
drive
The slider is include two lifter and a small slider
Date:23/4/15 Page: 10/35
lifter
Date:23/4/15 Page: 11/35Slider parting
line
Date:23/4/15 Page: 12/35
The slider is Hydraulic drive
Slider insert
The slider is include a small slider
Date:23/4/15 Page: 13/35
Slider parting line
Slider
Date:23/4/15 Page: 14/35
7 、 Lifter
lifter lifte
r
Date:23/4/15 Page: 15/35
8 、 Ejector
Ejector pins
Date:23/4/15 Page: 16/35
9 、 Cooling
cooling
Date:23/4/15 Page: 17/35
10 、 Angle Draft (cavity side)
Date:23/4/15 Page: 18/35
11 、 Angle Draft (core side)
Green surface have no draft angel suggest to add 0.5 degree to core side
Date:23/4/15 Page: 19/35
13 、 Angle Draft (slider side)
Slider direction
Slider direction
Green surface have no draft angel suggest to add 0.5 degree to slider side
Date:23/4/15 Page: 20/35
Slider direction
Slider direction
Green surface have no draft angel suggest to add 0.5 degree to slider side
Date:23/4/15 Page: 21/35
此面在行位出模方向倒扣 建议修改斜度到行位出模方向
Date:23/4/15 Page: 22/35
此处距离太小 斜顶顶出空间不够 建议加宽 3mm
3mm
Date:23/4/15 Page: 23/35
此处在行位方向倒扣 建议修改产品 如左图示
modification
Date:23/4/15 Page: 24/35
图示处胶位尖角，成型困难。
Date:23/4/15 Page: 25/35
建议图示中的骨位加胶如左图示。
Date:23/4/15 Page: 26/35
Date:23/4/15 Page: 27/35
Date:23/4/15 Page: 28/35
Date:23/4/15 Page: 29/35
Date:23/4/15 Page: 30/35
Date:23/4/15 Page: 31/35
Date:23/4/15 Page: 32/35
Date:23/4/15 Page: 33/35
Date:23/4/15 Page: 34/35
Date:23/4/15 Page: 35/35
Date:23/4/15 Page: 36/35
Thank you very much!
Bluestar Technology Group Co., LtdWebsite: www.bluestar-mould.com