Dong Guan Pin Yi Automation Technology Co., Ltd

1.

Dong Guan Pin Yi Automation Technology Co., Ltd.
1
Project:
СЦНК.757555.057 Колодка
4-х клеммовая
2
Part Name:
Колодка 4-х клеммовая
3
Part No:
СЦНК.757555.057
4
Part size mm :
21.4X42.0X47.0
5
Cavity Number:
1*1
6
Color:
Black
7
Material:
PA66
8
Shrinkage:
0.5%,
9
Part Weight: (g)
6.6
10
Surface Finish :
VDI-18
11
Gate Type:
PIN Gate
12
Machine Ton:
50T
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Mold Base size:
200*230*276
14
LIFT
/
15
SLIDE
2
16
Date:
2023-10-21
Product simple diagram
1

2.

Dong Guan Pin Yi Automation Technology Co., Ltd.
1. PART PL
Cavity
PL
Core
Question
图示为新的PL分模线请确人是否OK!
the red line is the parting surface Could you pls kindly confirm whether it is ok?
Reply
2

3.

Dong Guan Pin Yi Automation Technology Co., Ltd.
2. Gate
1-点浇口
pin gate 1
Question
2-点浇口 pin
gate 2
2-Ø1.6mm 深度0.30
Injection gate- 2-Ø1.6mm
And depth-0.30
Product into the plastic method : The dimension of the pin gate is φ0.6 Could you pls kindly confirm
whether it is ok ? Thank you so much!
Reply
3

4.

Dong Guan Pin Yi Automation Technology Co., Ltd.
3. Mold Structure
cav
cor
Question
As shown , that is the main area of the cav and cor design, and kindly confirm it is ok or not?
Reply
4

5.

Dong Guan Pin Yi Automation Technology Co., Ltd.
4. Thickness
The average thickness:1.26
The max thickness: 3.75
Question
The shows of the dark red area as the local glue position is uneven, there are some slight shrinkage, Could
you pls kindly confirm whether it is OK ? Thank you so much!
Reply
5

6.

Dong Guan Pin Yi Automation Technology Co., Ltd.
5. Part Surface Quality
Question
Whether the product has other appearances, lettering and other requirements, please confirm ! Thank you
so much!
Reply
6

7.

Dong Guan Pin Yi Automation Technology Co., Ltd.
6. Ejector Pin
Round ejector pin
6- ∮2.0
Question
5- ∮3.0
2- ∮1.5
模具顶出排布 请确认是否OK
the pin layout is for reference only. Could you pls kindly confirm whether it is ok?
Reply
7

8.

Dong Guan Pin Yi Automation Technology Co., Ltd.
7-1. Part suggestion
圆孔内倒扣的位置胶厚0.35建
议减到0.15
It is suggesting to reduce
the width of the plastic
reduce from 0.35 to 0.15
此圆孔建议取消 位置留做顶针
It is suggesting to cancel the hole
in the middle, and we can design
one ejector in that area.
此处建议像其他三处 剪个开口增
加形变
It is suggesting to design the
step-red position as other three
pin holes. Keep the same
structure for all of them.
Question
按照新结构设计为简化模具PL 以上建议请确人是否OK!
According to the new structure design to simplify the mold PL , Could you confirm whether it is ok?
Reply
8

9.

Dong Guan Pin Yi Automation Technology Co., Ltd.
7. Suggestion
0.35mm
圆孔内倒扣的位置胶厚0.35建议减到0.15
It is suggesting to reduce the width of the plastic
reduce from 0.35 to 0.15
As you, the housing will be forced to release from
the mold, and it will become difficult if the width
of protrude plastic is too large.
Please review the updated housing 3D drawing
0.15mm
After
Before

10.

Dong Guan Pin Yi Automation Technology Co., Ltd.
Thank you