Anyone seeking to replace a metal component by a plastic one, to reduce the number of component parts from eight to three and simultaneously cut both the weight and manufacturing costs needs to take great care to ensure that all specifications are met – especially if the component is used in a hot gearbox and is subject to high mechanical stress.

The shifter fork creates a positive lock between the gear wheel and the shaft so that the engine power can be transmitted to the wheels

Production-Ready Plastic Shifter Fork Offers a Maximum of Functional Integration

Spritzgießen

Kunststoffverarbeitung: Verfahren

Kohlenstofffasern / -matten

Kunststoff Werkstoffe

Verstärkungsstoffe

Produktentwicklung (F+E)

Innovationsentwicklung

Wirtschaft

Innovationen und neue Technologie

Spritzgießwerkzeuge

Kunststoffverarbeitung: Maschinen und Komponenten

Werkzeuge für die Kunststoffverarbeitung

Inserttechnik

Verbundwerkstoffe / Werkstoffverbunde

Spritzgießsimulation

Software

Simulation

Hybrid-Spritzgießen (Metall / Kunststoff)

Replacing Metal in the Gearbox

Once again, the K 2019 in Düsseldorf, Germany, lived up to its claim to be the leading trade show for plastics technology. At least in the field of injection molding, there were exciting global innovations to see – if you looked closely.

Fig. 1. Smart Operation – the machine is operated with only four buttons (© KraussMaffei)

Injection Molding Trends at K 2019

Schaumspritzgießen

Smart Factory

Energieeffizienz

Mikrospritzgießen

Mehrkomponenten-Spritzgießen

Spritzgießmaschinen, allgemein

Spritzgießmaschinen

Fließpressen

Handling, Handhabungstechnik für die spanende Fertigung

Automatisierungstechnik

Handling, Handhabungstechnik

Spritzgieß-Sonderverfahren

Elastomer-Spritzgießen

Linearroboter für die Kunststoffverarbeitung

Industrieroboter

Montagetechnik

Industrie 4.0 für die Kunststoffverarbeitung

Industrie 4.0

Montage-Spritzgießen

Knickarmroboter

Co-Injektion (Barriere-/Sandwich-Spritzgießen)

Ressourcenmanagement

Produktion

Technical Excellence thanks  to Digital Assistance

Automotive supplier Friedrich Deutsch Metallwerk has combined the die casting of a metal insert and its overmoulding with plastic in a single tool.

A new combination of conventional processing methods – high-pressure die-casting and injection molding – could lead to a more efficient process.

16:9

Simulative combination for the production of metal-polymer-composite parts

Hybridtechnik

Gusswerkstoffe

Metall Werkstoffe

Stähle

High-Pressure Die-Casting  and Injection Molding in One Mold

Thermoplastic sandwich molding enables automated production of 3D-molded components in lightweight sandwich construction and functionalization in the same mold.

Making interior components in the truck cab recyclable – with thermoplastic sandwich structures for storage compartments, for example. 

Fraunhofer IMWS: Processing thermoplastic fiber composite sandwich semi-finished products into interior components

Leichtbau

Reaction Injection Molding

Schäumen / Reaktive Verarbeitung

Kunststoff-Recycling

Kunststoff-Aufbereitung

Organobleche (gewebeverstärkte Thermoplast-Halbzeuge)

Halbzeuge und Zwischenprodukte

Kunststoff-Halbzeuge

Sandwich Lightweight Structures in the Injection Molding Cycle

Current developments in lightweight construction intend to contribute to improving the structural integrity of hybrid components – without neglecting the energy and resource consumption this involves. A research consortium is concentrating on improving the production processes for integral form-fitting and cohesive material composites made from fiber-reinforced plastics and metals. Future applications in mass production intend to reduce CO₂ emissions in street traffic. 

New Mold and Processing Technologies Increase the Competitiveness of Eco-Efficient FRP-Metal Composite Hybrid Components  

Reliability Made Easy 

The chance of such a restart is probably not often. Following an insolvency, a classic injection molding company is rebuilt under new management into a high-tech manufacturing company and component manufacturer, which delivers its products just-in-sequence to its customers’ production lines. Some examples from the white goods world show how sophisticated process technology is today. As a strategic partner, EKT has brought the hot runner manufacturer Synventive on board. 

Eifler Kunststoff-Technik Specializes in the Functional Application of Proprietary Processes in Injection Molding Production 

Normalien und Heißkanaltechnik

Professional Bias towards Complexity 

Anyone looking around Fakuma could discover automation solutions to suit any budget and applications of any complexity. The forerunners of Industry 4.0 were also to be seen. 

Fakuma 2017 Offered a Wide Range of Solutions for Flexible Automated Production 

Automatisierungskomponenten

Folientechnik (IMD, IML, FIM, u.a.)

Handhabungsroboter

From Versatile to Highly Efficient 

The imminent paradigm shift in mobility makes it essential that the German automotive industry prepares itself to undergo a transformation, both now and in the future, the like of which has not been seen before. Resource-efficient lightweight system engineering in a multi-material design is a key differentiating feature here. In this connection, novel materials, highly automated, digitized manufacturing processes as well as functional integration for intelligent component structures and vehicle systems will form the basis for creating springboard innovations that will dominate the competition. 

Innovative Injection Molding Technologies for Hybrid Lightweight Applications 

Elektromobilität

Thermoplaste

Magnesium

Faserverarbeitung

Warmformen / Thermoformen

Laserstrukturieren

Beschichten von Metallen, allgemein

Verbindungstechnik, hybride

Plastic and Metal − an Inseparable Team 

Users can now precisely simulate and design the mold temperature control already at the planning phase. 

Cooling Simulation with Temp-Flex Hoses 

Temperiertechnik

Precise Simulation of Thermal Behavior 

The toolmaker Siebenwurst uses injection molding simulation to optimize part design and production processes in its routine workflows. Among other things, Simcon’s software ensures the quality and dimensional accuracy of the plastic frame for the first series-produced injection molded e-bike.

The frames give the e-bikes an extraordinary design, with robustness comparable to steel or aluminum

Controlling Complex Development and Manufacturing Processes, Using Simulation

Composite-Halbzeuge

Dienstleistungen

Werkzeug-, Formen- und Modellbau

A Bike Frame from an Injection  Molding Machine

At the 2019 K fair, Arburg and Simcon showcased a filling process proceeding in real-time, as a 3D animation, on the display of a machine control panel, for an example of sunglasses, made of PA12. All that was needed to prepare this, was to load the simulation model, as well as the geometry of the part, directly onto the machine controls. This sounds almost too easy to be true. Right?

The Interviewees Dr. Paul Filz (left) an Dr. Eberhard Duffner

Interview with Eberhard Duffner and Paul F. Filz by the Magazine Kunststoffe

Doriat, Clemens, Dr.

Interview

Starting with the systematic design of manufacturing processes and the precise simulation of part manufacture, through smart tooling technology and sophisticated melt guidance, to efficient mold temperature control, numerous exhibitors have many innovations in the field of tooling technology on offer at K 2019.The current debates concerning marine pollution as well as anthropogenic climate change and its consequences seem to be having an effect at this world-leading trade show for plastics processing in Düsseldorf, Germany. A number of companies are noting the growing customer interest in sustainable, carbon-neutral and resource-efficient modes of production, and offering products and services intended to satisfy this interest.

Resource-Efficient and Environmentally Friendly Products Are the Trend in  Tooling Technology

Werkzeuginnendrucksensoren

Messtechnik

Sensoren / Messwertaufnehmer

Temperiergeräte

Gießanlagen

Normalien für die Kunststofffertigung

Normalien

Heißkanalsysteme

Komponenten für die Kunststoffverarbeitung

Kaltkanalsysteme

Exhibitors See Green

HASCO Hasenclever GmbH + Co KG was founded in 1924 in Lüdenscheid, Germany.

HASCO Hasenclever GmbH + Co KG  

https://www.hasco.com

Angießeinsätze

Antriebselemente

Lineartechnik

Maschinenelemente

Armaturen

Mechanische Konstruktionselemente

Drucklufttechnik

Betriebsausrüstung / Betriebsmittel

Beratung und Consulting

Beschichten (CVD, PVD)

Chemisches Bearbeiten (Auftragen)

Oberflächentechnik

Beschichtungen

CAD Werkzeug-, Formenbau

Dichtungen

Druckluftarmaturen

Druckmessgeräte (Gas, Wasser, Dampf)

Messung von Gasen und Flüssigkeit

Edelstähle

Erodiermaschinen

Werkzeugmaschinen für die spanende Fertigung

Extrusionswerkzeuge

Filter

Konstruktionselemente-Fluidtechnik

Getriebe

Gießmaschinen / Urformen

Maschinen für die spanlose Fertigung

Gleitlager

Lager

Heizung

Haustechnik

Heißkanaltechnik

Messung von Umgebung (Klima)

Hydraulik-Komponenten

Hydraulikzylinder

Fluidtechnik

Antriebe

Induktive Sensoren

Kupplungen

Kühlelemente, aktive

Kühlkörper

Elektromechanik

Linearführungen

Markiersysteme

Messzubehör

Mathematik-Software

Medizintechnik

Messdatenerfassung und -verarbeitung

Messgeräte

Messgeräte, sonstige elektrisch

Elektrische / Magnetische Messtechnik

Normteile

Normteile / Normalien

Näherungsschalter

Platten

Pneumatik-Komponenten

Reinigung

Schläuche aus Kunststoff

Schmelzefilter

Schrauben

Spanneinrichtungen

Systemperipherie

Spritzgieß-Zubehör und Einzelteile

Steuern, Regeln

Steuerungen (Hardware und Software)

Stähle, hochfeste

Temperaturmessgeräte

Tribologie

Umformwerkzeuge

Werkzeuge

Ventile

Verbindungstechnik

Waschen und Entfetten

Werkzeug- und Formenbau

Werkzeugstähle

Hauptartikel

From Simulation to Mass Production of Hybrid Parts