Filetype Power Point PPTX | Posted on 16 Aug 2022 | 3 years ago
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196x Filetype PPTX File size 0.62 MB Source: media3.bsh-group.com
1.1 Project & DFM Information
Basic Part Data
Language:
Preferred language to fill in the DFM Report is English. Usage of other language is applicable if upfront EN
agreed with BSH
End Customer Mould BSH Serial No
Project Name Planned Machine (T)
Part Name Cavities
Part material Part CQP Clasification [ A, B,
C ]
CAD No. / Rev.-Status Submission Date
Part
Contact (s) Tool
Project
Mould Maker Data
Customer (if not BSH) Basic Tool Dimensions
(BHT)
Mould Maker Injection system
Mould Designer Injection Moulding
(contact1) Machine Clamping
Force [kN]
Other Shot volume
3
with sprue [cm ]
Contact (s) (Foreseen value)
DFM Report Submission Date
Responsible
(Date of last revision sent to BSH)
(contact2)
B S H H O M E A P P L I A N C E S G R O U P DFM Report (Version 1.0) I Page: 2
1.2 Table of contents
Requested Done and Confirmed
Chapter Topic For After Supplier Datum
Quotation Tool Order Finished B OK Customer Confirmed A
1.1 Project & DFM Information
1. Project
1.2 Table of contents
2.1 Part and tool basic data
2. Product
2.2 Mould cavity Layout
Info
2.3 Gate Location and Type PROPOSAL
3.1 Cavity & Core main parting lines definition
3. Parting 3.2 Slider & Lifter core Location and parting line definition
Lines 3.3 Ejector pin Location Proposal
3.4 Venting of critical areas
4. Draft 4.1 Draft Analysis
5. Drawing 5.1 Analysis of Control Dimension, Tolerances, Surface finish,…
Analysis (2D)
6. Cooling 6.1 Cooling Channel Proposal & cooling of cavity inserts and critical areas
7. Improvement 7.1 Product / Mould Improvement Proposals
proposals
8.1 Cavity No. typ, size and Location
8. Product Engrave 8.2 /
8.3 Adjustable model version sign typ, size and Location For
9.1 Input data for mold flow analysis , mesh and material parameters Quotat
9.2 Fill time ion
9.3 Pressure drop Mold flow analysis not
9.4 Weld Lines Reque
9. Mold flow analysis 9.5 Air Traps sted
9.6 Sink Marks
9.7 Warping
9.8 With Cooling See
*CRITERIA
10. Remarks 10 Other remarks
*CRITERIA: (CQP Classification A,B,C - see BSH data on pg.1)
1. For A parts: Necessary
2. For B and C parts: If without cooling process part warps more than are allowable tolerances on drawing then COOL-analysis HAS TO BE PERFORMED
A … filled in by BSH
B … filled in by supplier
B S H H O M E A P P L I A N C E S G R O U P DFM Report (Version 1.0) I Page: 3
2.1 Part and Tool basic data
B
Short description of Mold.
Confirmation: Tool can be used on 1st page planned Cavity Steel
moulding machine
Type of Gate Core Steel
No. of Cavity Slider Steel
No. of Injection Points Lifter Steel
Estimate Part Weight (g) Coating of cores and cavities
Mold Shrinkage Resin (Color Additiv)
Estimated Runner Weight (g)
2.2 MOULD CAVITY LAYOUT
(sketch can be used here)
On injection moulding tool concept show:
On injection moulding tool concept show:
• number of cavities;
• number of cavities;
• layout of cavity inserts;
• layout of cavity inserts;
• tool orientation on the moulding
• tool orientation on the moulding
machine. Mark upper (Top) side of tool.
machine. Mark upper (Top) side of tool.
BSH
Decision/Comments
OK / NOK
Name,
dd.mm.yy
B S H H O M E A P P L I A N C E S G R O U P DFM Report (Version 1.0) I Page: 4
2.3 Gate location and Type Proposal
Describe and show:
Describe and show:
• sprue type;
• sprue type;
• position of sprue-point;
• position of sprue-point;
• size of sprue-point;
• size of sprue-point;
• impact of sprue-point on part geometry (calotte, etc.);
• impact of sprue-point on part geometry (calotte, etc.);
• in case of more complex injection system, calculation of pressure-drop through
• in case of more complex injection system, calculation of pressure-drop through
cavity and hot-runner system must be performed. (For TOOL ORDER ONLY!);
cavity and hot-runner system must be performed. (For TOOL ORDER ONLY!);
• dimension`s of cold runner system (see picture below) (For TOOL ORDER
• dimension`s of cold runner system (see picture below) (For TOOL ORDER
ONLY!).
ONLY!).
BSH
Decision/Comments
OK / NOK
Name,
dd.mm.yy
B S H H O M E A P P L I A N C E S G R O U P DFM Report (Version 1.0) I Page: 5
3.1 Cavity & Core main parting lines definition
Describe and show:
Describe and show:
• main parting
• main parting
lines
lines
BSH
Decision/Comments
OK / NOK
Name,
dd.mm.yy
B S H H O M E A P P L I A N C E S G R O U P DFM Report (Version 1.0) I Page: 6
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