Design for manufacture – DFM. Part and mold info

1.

Design for Manufacture –DFM
23241
PART AND MOLD INFO
15-Sep-23
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2.

Mould Information
Part Name:
产品名称
CAP
Mould NO:
模号
23241
Material
材料
HDPE
Cavity:
模腔数量
2
Shrinkage
缩水率
1.020
Mould Type:
模具类型
Two plate mould
Part weight
克重
16.4±0.5g
Density(密度) 0.95g/cm³
Mould Base Material:
模胚材料
420H
Core Material:
内模材料
STAVAX(HRC48-52)
Runner Type:
流道类型
Hot runner
Gate Type:
浇口类型
Vale gate
Thickness of cup bottom
杯底厚度
Wall thickness
壁厚
1.55-3.87mm
full volume
满口容量
Surface Finished
外观要求
Pls provide CMF
Injection Machine:
注塑机吨位
Outlook Size
外形尺寸
Ø69.2*24.5mm
Cycle Time:
成型周期
Color
底色
?
Release Method:
取件方式
Guarantee Life
模具寿命
3 million
Water/air/oil connector type
水/气/油接头型号
15-Sep-23
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Type: ? ;Tonnage: ? ; SR: ? ; Register
ring: ? ;Tie bar: H ? V ? ; Min-Max Mold
height: ?
20s
Water: ? ;Air: ? ; Oil : ? ;
Top side : ? ; Ground side: ? ;
Operation side:?; None-operation side:?;
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3.

Surface Finish 表面要求
The Green Surface Pls prvide us CMF
The Red Surface Pls prvide us CMF
15-Sep-23
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4.

Draft Angle Checking 拔模分析
The draft angle is ok, pls confirm
15-Sep-23
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5.

Thickness Checking 壁厚分析
The red position is thicker and
the product will shrink.
15-Sep-23
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6.

Gate Location 浇口位置
Gate position: hot runner valve gate
The back side of gate position,
suggest to add the wave point
Nozzle insert split line
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7.

Parting Line 分模线
Cav
PL
Core
Pls confirm the parting line if ok or not
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8.

Ejector Pin 顶出
Core insert split line
Cavity insert split line
Rotating core split line
Eject: stripper plate
15-Sep-23
Stripper plate and stop insert split line
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9.

Engraving 刻字信息
Cavity number 1-2
Character Arial
Height 2.5mm
Raised 0.1mm
Pls confirm if the cavity number start from 1 to 2, if have other logo info, pls provide us
more logo details, thanks.
15-Sep-23
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10.

Requirement Solution/Suggestion 问题与建议
We have adjust the cap screw, pls see 3D drawing
15-Sep-23
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11.

Requirement Solution/Suggestion 问题与建议
Before
After
The arrow indicates area
interferes with the gate
position, so we suggest to
add size to 2mm, pls see
3D drawing
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12.

Requirement Solution/Suggestion 问题与建议
After
Before
This area is too thin, do not have good filling
when eject, we suggest to add the thickness.
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13.

①.What’s the product color?
②.Please provide product acceptance criteria.
Pls reply each page of PPT, thanks
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