HongKong TTM Group Co

1.

HongKong TTM Group Co., Ltd. Analysis Report
Product analysis for IBPM.756170.074
Product Information
Project
Part
IBPM.756170.074
Dimension
49.1x100.1x16.1
Weight
16.8g
Material
PC 2180T
Shrinkage
1.005
Even Thickness
1.5mm
Marks
-
Finishing
SPI A2
Color
SPI A2
Supplier
TTM
Mold No.
TTM-2340
Mold Type
2 plate mold
Runner Type
Side Gate
Mold Information
Cavity
1*2
Mold Standard
Mold base LKM
components is imitated HASCO
Location Ring
Ø125
Sprue Radius
SR15.5
Nozzle Type
HASCO Z80HT
Mold Life
500000 shots
Slider
-
Lifter
-
Cavity
S136 HRC48-52
Core
S136 HRC48-52
Slider material
-
Lifter Material
-
1. Please confirm above detail information.
Issue Date: 18-06-2020
Prepared by : ZGL
Page 1 of 11

2.

HongKong TTM Group Co., Ltd. Analysis Report
Product analysis for IBPM.756170.074
Mold Layout / Structure
Injection
machine
Tonnage
Item
280mm
Will you offer the
injection machine
tonnage?
230mm
Yes
Mold
informa
tion
ENGEL
500/90
Clearamce
between Tie Bars
280*400
Shot Weight/
Part weight
N/A
Mold thickness
N/A
Location ring
125
124.8
Nozzle R
N/A
SR20
33.6 g
400mm
300mm
110mm
Customer comment. (please give your approval
and comments)
OK or NG
Remark
Approval by:
Date
2.Please confirm the mold structure.
Issue Date: 18-06-2020
Prepared by : ZGL
Page 2 of 11

3.

HongKong TTM Group Co., Ltd. Analysis Report
Product analysis for IBPM.756170.074
Product Image
Customer comment. (please give your approval
and comments)
OK or NG
Remark
Approval by:
Date
3.Part size: 49.1x100.1x16.1
Issue Date: 18-06-2020
Prepared by : ZGL
Page 3 of 11

4.

HongKong TTM Group Co., Ltd. Analysis Report
Product analysis for IBPM.756170.074
Parting Line
Cavity
PL
Core
Customer comment. (please give your approval
and comments)
OK or NG
Remark
Approval by:
Date
4. Pls confirm the parting line.
Issue Date: 18-06-2020
Prepared by : ZGL
Page 4 of 11

5.

HongKong TTM Group Co., Ltd. Analysis Report
Product analysis for IBPM.756170.074
Injection Gate
0.8mm
A
10mm
SECTION A-A
Customer comment. (please give your approval
and comments)
OK or NG
Remark
Approval by:
Date
5. injection gate is side gate, pls check.
Issue Date: 18-06-2020
Prepared by : ZGL
Page 5 of 11

6.

HongKong TTM Group Co., Ltd. Analysis Report
Product analysis for IBPM.756170.074
Ejector Type
Ø3 Ejector Pin (4PCS)
Ø4 Ejector Pin (12PCS)
Customer comment. (please give your approval
and comments)
OK or NG
Remark
Approval by:
Date
6. pls confirm the ejector pin size and location.
Issue Date: 18-06-2020
Prepared by : ZGL
Page 6 of 11

7.

HongKong TTM Group Co., Ltd. Analysis Report
Product analysis for IBPM.756170.074
Draft Analysis
Finishing
Draft angle for
reference
Non-appearance surface
>0.5°-1°
High gloss
1.5°-2°
Finest texture
1.5°-2°
Fine texture
2°-3°
Rough texture
2.5 °-3.5°
7. draft angle meets the requirement.
Issue Date: 18-06-2020
Prepared by : ZGL
Page 7 of 11

8.

HongKong TTM Group Co., Ltd. Analysis Report
Product analysis for IBPM.756170.074
Average Thickness:1.72mm
Maximum Thickness:7.91mm
Thickness Analysis
Customer comment. (please give your approval
and comments)
8. red area is too thick will cause sink mark, suggest to reduce the material, but as
the design limitations, we don't have idea to reduce, so will try to improve it by
injection parameters, but we cannot ensure it won't have sink mark totally, pls note.
Issue Date: 18-06-2020
Prepared by : ZGL
OK or NG
Remark
Approval by:
Date
Page 8 of 11

9.

HongKong TTM Group Co., Ltd. Analysis Report
Product analysis for IBPM.756170.074
Part surface finish
green area SPI A-2
Customer comment. (please give your approval
and comments)
OK or NG
Remark
Approval by:
Date
9. pls confirm the surface finish.
Issue Date: 18-06-2020
Prepared by : ZGL
Page 9 of 11

10.

HongKong TTM Group Co., Ltd. Analysis Report
Product analysis for
Surface defect E
sink mark
缩水痕
Problem E When the thickness is not even, the rib
thickness exceeds 60% of the main thickness, it will have
sink mark problem. Different proportion will have
differnet sink mark.
Solution: Make the thickness even, the rib thickness can
not exceeds 60% of the main thickness
A main
thickness
B rib thickness
B(rib thickness) 60%*A(main
thickness)
Sink Mark
4.20mm
2.50mm
As the above show,there is sink mark as the picture of product we made.For reference only.
Issue Date: 18-06-2020
Prepared by : ZGL
Page 10 of 11

11.

HongKong TTM Group Co., Ltd. Analysis Report
Product analysis for
Thank you very much
Issue Date: 18-06-2020
Prepared by : ZGL
Page 11 of 11