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IsostatIc pressIng dIesEnginEEring and production
IN-HOUSE DIE SHOP
In-house die design and production starting from the first design idea up to the approved article ready for production. Client specific information is handled with utmost care and discretion.
+ Prototyping
+ Professional advise during development of the article design based on the specific requirements of isostatic pressing.
+ Testing and optimizing of pressing granulate
diE dEvElopmEnt
+ Design of the pressing dies with the latest 3D CAD / CAM Software systems.
+ Consideration of the client specific parameters such as shrinkage and firing conditions.
diE dEsign
+ High quality execution of the dies by our experienced specialists.
+ Precise production of all pressing die components on CNC controlled milling machines.
production
+ Test runs with the client’s granulate on an isostatic press at SAMA.*
+ Biscuit firing in laboratory kiln at SAMA and following glost firing at the client under realistic firing conditions.*
+ Evaluation of sample articles and modification of the pressing die if required.
Quality control
*) At the - Centre for Development, Innovation, Testing and Training
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IsostatIc pressIng dIesproduction tEchnology
The latest 5-axes CNC milling centres / NC-turning machines ensure an effective and precise die production.
Machining of tools components with complex contours and reliefs using up-to-date milling machines.
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IsostatIc pressIng dIescomposition
The granulate filling unit
Filling slide1
1
Lower part of the die Membrane
Membrane ring
Membrane support
Adjustment ring for de-airing
Adjustment discs
Base plate
Upper part of the die
Upper die support
+ Upper die insert + upper die lining
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3 4
5
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10
2 3 4 5 6 8 9 10
5
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7
102
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4
7
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COST SAVING BY USE OF EXCHANGE SETS
For similar dimensions and shapes of the pressed articles instead of complete pressing dies exchange sets can be used.
Exchange set – Lower part of the die Membrane
Membrane support
Exchange set – Upper part of the die
Upper die support
+ Upper die insert + upper die lining
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3 4
5
7
2 3 4 5 7
5IsostatIc pressIng dIescomposition
IsostatIc pressIng dIesmodE of opEration
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WELL-PROVEN FOR DECADES: COMPOSITION AND MODE OF OPERATION
Well-arranged composition, few parts of wear and tear, simple functioning and adjustment possibilities.
Pressing granulate lines up at the filling slide. Filling slide opens.
Pressing granulate is fed into the die by means of pressured air.
2 3 Filling slide closes. Pressing granulate is isostatically pressed.
Optional: Article demoulding device for especially steep-walled articles.
Optional: „near net shape“ – dies with lowest pressing bur.
Optional: Development and delivery of isostatic pressing dies with alternative filling systems, e.g. vacuum filling system.
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IsostatIc pressIng dIesprojEct samplEs
Thin- and steep-walled rectangular salad bowls Isostatically pressed cup body with pressure cast handle
Under-cut cup body Plate with waved article rim
Round and angular shape in one plate Plate with separate sections
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IsostatIc pressIng dIessErvicE and sparE parts
FOR A LONG-TERMED AND SUCCESSFUL CO-OPERATION
Long lasting customer-oriented after-sales service.
+ Troubleshooting, assistance, technical information regarding the supplied die
+ Guidance for an optimized adjustment of the pressing dies installed at the SAMA isostatic presses
assistancE in casE of problEms
+ Training of the client’s personnel
+ Maintenance and overhauling of the supplied equipment for maximum performance and product quality
compEtEnt support on sitE
+ Modifications of dies such as adding of a relief or changes of article shape
+ Overhauling of the die / filling slide and delivery of all spare part components
modifications and maintEnancE
+ Delivery of membranes and upper die linings made of Polyurethane
+ For special requirements (Bone China, Fine China) delivery of membranes and upper die linings made of Adiprene (98 Shore)
+ Delivery of raw material components for production of membranes and upper die linings by the client
high Quality sparE parts
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IsostatIc pressIng dIesadvantagEs
+ New development of pressing dies also for complicated special shapes *
+ Optimising of the article shape up to the final, desired article *
+ Quality and perfect order processing by experience and up-to-date production technology
+ Short delivery periods
+ Transfer of Know-how for:
• Membrane production
• Production of upper die linings
• Operation and maintenance of the pressing dies
during ordEr procEssing
+ Simple design of the pressing dies with few movable parts / parts of wear.
+ Technical support in case of problems.
+ Fast supply of membranes and other spare parts.
+ Later modifications of the die.
during production
ISOSTATIC PRESSES AND PRESSING DIES FROM ONE SUPPLIER
SAMA pressing dies. Your advantages at a glance.
*) At the - Centre for Development, Innovation, Testing and Training under industrial conditions.
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Schillerstr. 21, 95163 Weissenstadt, GermanyTel.: +49 9253/889-0 - Fax: +49 9253/1079
email: [email protected] - website: www.sama-online.com
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