ЭР245.G25.100.065 Крышка-Mold Optimization Explanation V01

1.

Basic information of mold 3D products
Project Name:
Product Name:
Product Code: Эр 245-G25.100.065
ЭР245.G25.100.065-01 Крышка
Number of mold holes: 1
Mold number: 002
Product Material: ADC12
Product shrinkage: 0.5%
Product size: D90.8X13
Product weight: 166g
Product wall thickness: 7-13mm
Material sleeve size: 50
Machine tonnage: 300T
Casting method: High pressure casting
Number of sliders: 0

2.

Latest 2D image

3.

1、Product Classification Description
Fixed
model
Dynamic
Model
Problem points and
improvement plans
The red line is the PL parting line
Please refer to the 3D data for
details
Customer response
Final improvement result

4.

2、Product Optimization Description
Problem points and improvement plans
1. The roughness of the reference surface of product Ж is 0.8,
and the machining allowance on the end face is increased by
0.5mm (green surface)
2. Product ø 91/-0.5, control the large end size ø 90.8,
reduce the glue draft by 1 degree, and do not control the
tolerance of the small end size (yellow surface)
3. Product ø 64 ± 0.5 controls the large end size ø 64 and
reduces the adhesive draft by 1 degree. The small end size
does not control the tolerance (yellow surface)
Please refer to the 3D data for details
Customer response
Final improvement result

5.

2、Product Optimization Description
Problem points and improvement plans
4. Product 2- ø 22.2 hole, increase machining allowance by 0.5mm
on one side, increase allowance by 0.5mm on the bottom surface,
control the size of the large end, add glue and pull mold by 1.5
degrees (green surface)
5. Product 2- ø 12.5 hole, increase machining allowance by 0.5mm
on one side, increase allowance by 0.5mm on the bottom surface,
control the size of the large end, add glue and draft mold by 1.5
degrees (green surface)
6. Product 2- ø 8.5 hole, with a machining allowance of 0.5mm on
one side, controlling the size of the large end by adding glue and
pulling the mold at 1.5 degrees (green surface)
Please refer to the 3D data for details
Customer response
Final improvement result

6.

2、Product Optimization Description
Problem points and improvement plans
7. Product 2-4 * 34 waist groove, control small end size
4 * 34.2 depth 7.1 reduced glue draft 1 degree (yellow
surface)
Please refer to the 3D data for details
Customer response
Final improvement result

7.

2、Product Optimization Description
Problem points and improvement plans
8. Product 2- ø 6.3 positioning pin hole, controlling the
large end size ø 5.3 with adhesive and 1.5 degrees of
draft (green surface)
9. 4- ø 5.4 hole machining, controlling the large end
size ø 4.4, adding glue and pulling mold at 1.5 degrees
(green surface)
Please refer to the 3D data for details
Customer response
Final improvement result

8.

2、Product Optimization Description
Problem points and improvement plans
10. G25.100.65 product and G25.100.65-01 product; All
M4 threaded holes are processed after cancellation,
and two products share one blank
Please refer to the 3D data for details
Customer response
Final improvement result

9.

2、Product Optimization Description
Problem points and improvement plans
11. Increase the rounded corner R0.5 (blue curved
surface) in the process
Please refer to the 3D data for details
Customer response
Final improvement result

10.

3、Product Pin Position Description
ø6.5Concave
platform
ø5 Pins
All top needle surfaces are 0.1~0.2mm
lower than the product surface
Problem points and
improvement plans
Schematic diagram of the top pin
position of the product
Please refer to the 3D data for
details
Customer response
Final improvement result