Upload
others
View
4
Download
0
Embed Size (px)
Citation preview
Customer-Oriented & Quality-Adherence http://upmold.com 1August 7, 2018
Design For Manufacturing
DFM Report Of Upmold
From Design To Manufacturing
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 2August 7, 2018
Customer VALEO
Project Name V54X
Part Number Right:L90060929 Left:L90060885
Part Name HOUSING halogen
Mold Number UP-140801
Design For Manufacturing
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 3August 7, 2018
产品及模具基本信息 Base information for part and mold1 模腔数Cavity No. 1L*1R
2 塑料Material PP TD40
3 收缩率Shrinkage 1.009?
4 产品外形Part Size 238 mmX 520 mmX 365 mm
5 产品重量Part Weight 875g per part
6 模具零件钢材Cor. /Cav. /Slide steel
定模仁Cav steel: LKM738HH HRC33-36
动模仁Cor steel: 2738HH HRC33-36
滑块Slide steel: 2738HH HRC33-36
镶件 Inserts steel:2343 HRC46~48
7 模架钢材Mold base steel
A板A Plate: 2312B板 B Plate: LKM738HH HRC33-36
托板 Plate:2312顶针底板Lower ejector plate : 2312其它Other: 1.1730
8 注塑机Injection machine Please offer the machine datasheet of size 1000 Ton
Information
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 4August 7, 2018
Catalogue1.产品优化设计(The Part design optimization):
2.产品缩痕分析(The analysis of sink marks): Page5-13
3.产品拔模角分析(The analysis of draft): Page14-17
4.产品刻字及外观要求 (engraving and Aspect ):Page 18-22
5.分型线 (parting line) :Page 23-25
6.镶件线 (insert line) :Page 26-30
7.行位线 与内抽线 ( slide and retractor lines) : Page 31-40
8.顶出线 (ejector line) :Page 41-46
9.浇口位置与尺寸 (gate location and size):Page 47-48
10.模具排位(mold layout):Page 49-54
11. 机台确认(Injection machine): Page 54-55
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 5August 7, 2018 5
一:产品优化设计(The part design optimizing)
Design For Manufacturing
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 6August 7, 2018 6
二:产品缩痕分析
(The analysis of sink marks)
Design For Manufacturing
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 7August 7, 2018
2.1 The analysis of sink marks
1.The normal thickness of part is 1.9mm.2.But there are some big side of rib are1.6-3.8mm on part that will be sink mark on the visible side, UpMold proposed to make it with 1.5mm.3.that will be potential risk of sink mark at red area as below picture showing, please improve that.
Front View
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 8August 7, 2018
2.2 The analysis of sink marks
1.The normal thickness of part is 1.9mm.2.But there are some big side of rib are1.6-3.8mm on part that will be sink mark on the visible side, UpMold proposed to make it with 1.5mm.3.that will be potential risk of sink mark at red area as below picture showing, please improve that.4.It will be sink mark of potential risk at the root of all bosses, please improve it.
Back View
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 9August 7, 2018
1.Normal thickness is1.9mm
Corrective ActionsProblem description
Origin(原始数据) Proposal(优化建议)
It will be sink mark on part as the Section A-A showing.Upmold proposed to reduce the wall as above picture.
A
SEC A-A
AB
B
3.8mm
2mmCC
2.3 The analysis of sink marks
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 10August 7, 2018
1.Normal thickness is 1.9mm
Corrective ActionsProblem description
Origin(原始数据) Proposal(优化建议)
It will be sink mark at part as the SEC D-D showing Our Proposal as above pictures showing that suggests to reduce wall thickness.
D D
SEC D-D
3.5m
m
2.9mm
2mm
2mm
2mm
2.4 The analysis of sink marks
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 11August 7, 2018
1.Normal thickness is1.9mm
Corrective ActionsProblem description
Origin(原始数据) Proposal(优化建议)
There will be sink mark on rib as above SEC E-E showingUpmold proposed to reduce the thickness of rib as above picture showing, please concern and change the design
E
E
SEC E-E
3.5mm1.5m
m 2mm
2.5 The analysis of sink marks
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 12August 7, 2018
1.Normal thickness is 1.9mm
Corrective ActionsProblem description
Origin(原始数据) Proposal(优化建议)
It will be sink mark on rib as above SEC F-F showingUpmold proposed to change the thickness by 1.5mm for sink mark issue。
SEC F-F
F
F
1.9mm
3mm
1.5m
m
2.6 The analysis of sink marks
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 13August 7, 2018
1.Normal thickness is 1.9mm
Corrective ActionsProblem description
Origin(原始数据) Proposal(优化建议)
It will be sink mark at root of boss as SEC E-E showing. Our proposed to reduce the wall of boss by 2mm。
G
3mm 1.9m
mG
SEC G-G
2mm
2.7 The analysis of sink marks
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 14August 7, 2018
1.Normal thickness is1.9mm
Corrective ActionsProblem description
Origin(原始数据) Proposal(优化建议)
These ribs will be sink mark as pictures。
2.8 The analysis of sink marks
Please reduce the thickness by 1.5mm.
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 15August 7, 2018
三. 产品拔模角分析
(The analysis of draft)
Design For Manufacturing
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 16August 7, 2018
3.1 The analysis of draft
Please add a draft with 1 degree on these green
surface fro demold.
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 17August 7, 2018
3.2 The analysis of draft
Please add a draft angle with 1degree on these
area for demold necessary.
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 18August 7, 2018
3.3 The analysis of draft
Please add a draft angle by 0.5 degree to avoid scratch
problem.
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 19August 7, 2018
四: 产品刻字及外观要求
(Engraving and Aspect )
Design For Manufacturing
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 20August 7, 2018
[ ] Date Code: Year(日期章年章)
[ ] Date Code: Month(日期章月章)
[ ] Cavity No.(型腔号)
[ ] Part No.(零件编号)
[ ] Rev. No.(版本号)
[ ] Material(材料标识)
[ ] Recycle Symbol(回收标志)
[ ] Date Code: Year & Month (日期章,年月合并型)
Please select following mark you want: (请选择你需要的标记)
Marking Information(刻字信息)
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 21August 7, 2018 21
4.1 Engraving and Aspect
The 2.4V will be removed,right?
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 22August 7, 2018
4.2 The difference on right and left hand
Please approve tow parts is mirroring design
Housing-Hal-L Housing-Hal-Rhttp://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 23August 7, 2018
4.3 The difference on right and left hand
Please confirm these rib features is different on R&L part.
Housing-Hal-RHousing-Hal-Lhttp://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 24August 7, 2018
五: 分型线
(Parting Line Design)
Design For Manufacturing
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 25August 7, 2018
5.1: Parting Line design
PL
CAVITY
CORE
PL
CAVITY
CORE
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 26August 7, 2018
5.2 Parting Line design
Corrective ActionsProblem description
Origin(原始数据) Proposal(优化建议)
We proposed to add a radius at the root of lock as right picture for part strengthened
Original Proposal
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 27August 7, 2018
六: 镶件线
(Insert Line Design)
Design For Manufacturing
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 28August 7, 2018
6.1 Split mark at cavity side that will be mark on part
Insert markInsert mark
Insert mark
Insert mark Insert mark
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 29August 7, 2018
6.2 Insert mark at cavity side
Insert mark
Insert mark
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 30August 7, 2018
6.3 Insert mark at core side
Insert mark
Insert mark
Insert mark
Insert mark
Insert mark
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 31August 7, 2018
6.4 Insert mark at core side
Insert mark
Insert markInsert mark
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 32August 7, 2018
七: 行位线和内抽线
(Slide and retractor Line)
Design For Manufacturing
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 33August 7, 2018
7.1 Slide 1 design concept for left part
Inset mark
Insert mark
Slide mark
Housing-Hal-L
Insert mark
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 34August 7, 2018
7.2 Slide 1 design concept for right part
Insert mark
Insert mark
Insert mark
Housing-Hal-R
Insert mark
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 35August 7, 2018
7.3 Slide 2 design concept for left part
Slide mark
Housing-Hal-L
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 36August 7, 2018
7.4 Slide 3 design concept for left part
Insert mark
Insert mark
Housing-Hal-L
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 37August 7, 2018
7.5 Slide 4 design concept for left part
Insert mark
Housing-Hal-L
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 38August 7, 2018
Insert mark for ejector pin
Insert mark
Insert mark for ejector pin
Housing-Hal-L
7.6 Slide 4 design concept for left part
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 39August 7, 2018
7.7 Slide 4 design concept for left part
Insert mark
previous
Previous design
concept for slide New parting line for slide
proposal
We proposed to change the slide split line as right picture.
It will be a draft angle with 0.5 degree for
demold.
Housing-Hal-L
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 40August 7, 2018
7.8 Slide 5 design concept for left part
Slide mark
Housing-Hal-L
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 41August 7, 2018
7.9 Lifter design concept for left part
Lifter mark
Lifter mark
stroke
Guide angle for lifter
Ejec
tor s
trok
e
Housing-Hal-L
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 42August 7, 2018
八: 顶 出
(Ejector)
Design For Manufacturing
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 43August 7, 2018
8.1:Ejector layout on cavity side
Movable inserts
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 44August 7, 2018
8.2 Ejector mark at cavity side
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 45August 7, 2018
8.2 Ejector mark at cavity side
E
E
SEC E-E
There will be thinnest, we proposed to move the feature with 8 mm as right pictures
showing.Original Proposal
8mm
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 46August 7, 2018
8.3 Ejector layout on core side
Ejector pin Ø12X19
Ø10X3 ejector pin
Ø6X4 ejector pin
Ø4X2 ejector pin with shoulder
Ejector pin Ø8X4
Ø7.5X2 sleeves Ø8X2 sleeves
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 47August 7, 2018
8.3 Ejector layout at core side
We proposed to add some boss with 4 mm for ejector pin.
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 48August 7, 2018
九: 浇口位置及尺寸
(Gate location and size)
Design For Manufacturing
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 49August 7, 2018
9.1 Injection gate design concept
It will be used INCOE DFQ 18 hot runner system 2 drops with hydraulic valve gates
4mm
it will be poor cooling system around nozzle。
10mm20mm
Option 1 Option 2
That is good for cooling design, but it will be left a pads which is high 12mm
¢3mm¢4mm
5°
12m
m
FF
SEC F-F
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 50August 7, 2018
十: 模具排位
(Mold Layout)
Design For Manufacturing
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 51August 7, 2018
10.1 Mold design layout sketch
TOPTOP
CAVITY CORE
Option 1
Insert for cavity A1
A1
B1 B1
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 52August 7, 2018
10.2 Mold design layout sketch
SEC A1-A1 SEC B1-B1
It will be weakness at red mark showing, we suggest to choose option 2
Option 1 side view
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 53August 7, 2018
10.3 Mold design layout sketch
TOPTOP
CAVITY CORE
Option 2
A1
A1
B1 B1
There without insert for cavity
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 54August 7, 2018
10.4 Mold design layout sketch
SEC A1-A1SEC B1-B1
Option 2 A complete plate
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 55August 7, 2018
十一:机台确认(Injection machine):
Design For Manufacturing
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 56August 7, 2018
Please offer us machine datasheet, connectors for water and electronics, clamping type etc.
11 Molding Machine Information
http://upm
old.com
Customer-Oriented & Quality-Adherence http://upmold.com 57August 7, 2018
Thanks for attention
Design For Manufacturing
http://upm
old.com