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System of projection of draw dies on forming machine of double operation Sergey Fomin The engineer - designer [email protected]
52

Draw die wizard

Jun 02, 2015

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Fomin Sergey

Automation of design preparation of manufacture.
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Page 1: Draw die wizard

System of projection of draw dies on forming

machine of double operation

Sergey FominThe engineer - [email protected]

Page 2: Draw die wizard

The Note • This system was developed for projection

of dies which working parts are made on cavityless casting.

• The equipment (forming machine ) on which dies are designed should be strictly double operation, i.e. have internal and external slide blocks.

Page 3: Draw die wizard

The positive sides from application of system is:

Maximizes productivity through automation design Maximizes productivity through automation design process.process.

Automation of tedious and time consuming tasks.Automation of tedious and time consuming tasks. It is much easier to visualize the 3D model than on a 2D It is much easier to visualize the 3D model than on a 2D

drawing.drawing. Significantly shortens the design time.Significantly shortens the design time. 3D modeling is more accurate and useful than with 2D

design.

Page 4: Draw die wizard

Requirements shown to operation in system*

• The user should know a base training course on work in system Unigraphics (the nobility of a basis of modelling, drafting, and work in a context of assembly).

• The user should have an experience of a die design.• Presence of a database of standard elements applied in

die design.• Presence of a database of equipment (forming machine ).

Page 5: Draw die wizard

Input data*

Model of draw operation

Contour of preform

Punch profile

The coordinate system defining direction of operation

Page 6: Draw die wizard

Technological constructions

Model for the lower working parts (lower binder)

Model for the upper working parts (punch and upper draw die)

Zone of technological constructions

Page 7: Draw die wizard

File of a part with the prepared input data *

Sheet body for the lower working parts (цвет RED)

Sheet body for the upper working parts

(PURPLE)

Absolute coordinate system Contour of preform

Punch profile

The coordinate system defining direction of operation

File with input data

Page 8: Draw die wizard

Work in system

The definition of parameters of the project:

- The name of the project

- Placement of the project on a disk

Page 9: Draw die wizard
Page 10: Draw die wizard

Work in system- Definition of layout of a die (escort with a picture representation)

- Choice of the equipment (forming machine )

- There is an opportunity of a choice of presence of plates of fast fastening

- Choice of a standard size of directing tiles in a zone of a direction of top of a dies concerning a bottom.

Page 11: Draw die wizard
Page 12: Draw die wizard

Work in systemThe menu of a choice of geometrical data for operation of system

The high-altitude size (БАЗА) describing position of model of draw operation in a cavity of a die on height is defined

There is an opportunity of inspection of the selected profile for their self-intersection.

Page 13: Draw die wizard

Work in system The menu of a choice of geometrical data

- Choice of data for the upper working parts such as a punch, a hold-down tool (upper draw die ).

- A choice of data for the lower working parts such as insertion, an a matrix (lower binder).

- A choice of data for lead of a contour of preform.

- A choice of data for lead of a punch profile.

- A choice of data for lead of a inside hold-down tool.

(by option)

- A choice of data for lead of a contour of insertion.

(At presence of an insertion in earlier defined layout)

- The choice of a coordinate system, axis Z which characterizes a direction of draw operation.

Page 14: Draw die wizard

Work in system

Page 15: Draw die wizard

As a result of operation of system will be received assembly part of a draw die which will consist of templates of components which have been defined at a stage of layout of a dies.

Result of construction of system

Page 16: Draw die wizard

Result of construction of system

Assembly part of a draw die

Page 17: Draw die wizard

Result of construction of system

Assembly part of a draw die without plates

of fast fastening

Page 18: Draw die wizard

Result of construction of system

The lower binder part of a draw die

Page 19: Draw die wizard

Result of construction of system

The lower binder part of a draw die (bottom

view)

Page 20: Draw die wizard

Result of construction of system

The upper draw die part of a draw die

Page 21: Draw die wizard

Result of construction of system

The upper draw die part of a draw die (bottom view)

Page 22: Draw die wizard

The automatic editing of the project

Page 23: Draw die wizard

The basic menu of editing of the project

The automatic editing of the project

Page 24: Draw die wizard

The menu for editing parameters of a part of a lower binder

The automatic editing of the project

Page 25: Draw die wizard

The menu for editing parameters of a part of a upper draw die.

The automatic editing of the project

Page 26: Draw die wizard

The menu for editing parameters of a part of a punch.

The automatic editing of the project

Page 27: Draw die wizard

Condition of the project after the automatic editing

The assembly part of a draw die without plates

of fast fastening

Page 28: Draw die wizard

Condition of the project after the automatic editing

The assembly part of a lower binder of a draw

die

Page 29: Draw die wizard

Condition of the project after the automatic editing

The assembly part of upper draw die of a draw

die

Page 30: Draw die wizard

Condition of the project after the automatic editing

The assembly part of upper draw die of a draw

die (bottom view)

Page 31: Draw die wizard

Condition of the project after the automatic editing

The part of upper draw die of a draw die

Page 32: Draw die wizard

Condition of the project after the automatic editing

The part of punch of a draw die

Page 33: Draw die wizard

The user adaptation of the project

• The further development cycle of the project is the analysis and editing of templates by the user.

• The analysis and editing are made by standard means of module " Modeling " UG.

• At the same stage the user adds the standard and normalized details in the project.

• There is an opportunity to add original details. These details should contain in original parts files, is in a directory with the detail design, at a top part file of the project to be present as separate components.

Page 34: Draw die wizard

The user adaptation of the project

Editing of templates of working parts by the user we shall consider on an example of a punch

Page 35: Draw die wizard

The user adaptation of the project

Make a part with a mask of a punch displayed.Defined with a standard size of a directing plate, and also their amount.

Punch profile

Page 36: Draw die wizard

The user adaptation of the project

Plates directing load as components concerning an absolute coordinate system.

Page 37: Draw die wizard

The user adaptation of the project

Plates directing are positioned, concerning a punch, by standard means of system.

Punch profile

Plates directing

Plates directing

Page 38: Draw die wizard

The user adaptation of the projectPositioning of plates directing on height, concerning a plane of support of a punch.

In a context of assembly make plates by a working part.

Automatically the geometry of a punch in the locations of plates (support platforms, holes under fixture are attached, the thread is displayed) varies.

Page 39: Draw die wizard

The user adaptation of the project

Defined with a standard size of a elements for transportation, and also their amount.

Page 40: Draw die wizard

The user adaptation of the project

Elements for transportation are positioned, concerning a punch, by standard means of system.

Page 41: Draw die wizard

The user adaptation of the project

Automatically the geometry of a punch in the locations of elements for transportation (support platforms, holes under fixture are attached, the thread is displayed) varies.

Empty reference

set

Page 42: Draw die wizard

The user adaptation of the project

Additional constructions are made by standard commands UG of module " Modeling "

Segment of a punch after user adaptation

Page 43: Draw die wizard

Final a condition of the project

The assembly part of a lower binder of a draw

die (front view)

Page 44: Draw die wizard

Final a condition of the project

The assembly part of a lower binder of a draw

die (back view)

Page 45: Draw die wizard

Final a condition of the project

The assembly part of a lower binder of a draw die (The mechanism

for removal of a detail from a die)

Page 46: Draw die wizard

Final a condition of the project

The assembly part of upper draw die of a draw

die

Page 47: Draw die wizard

Final a condition of the project

The assembly part of upper draw die of a

draw diewithout plates of fast

fastening

Page 48: Draw die wizard

Final a condition of the project

The assembly part of upper draw die of a

draw die

Page 49: Draw die wizard

Final a condition of the project

The assembly part of upper draw die of a

draw die (bottom view)

Page 50: Draw die wizard

Final a condition of the project

The assembly part of punch of a draw die

Page 51: Draw die wizard

Final a condition of the project

The assembly part of punch of a draw die

(bottom view)

Page 52: Draw die wizard

Thank you !

Sergey Fomin

The engineer - designer

[email protected]