scholarly journals Research on impact behaviour and silicon insert fracture phenomenon in microinjection moulding

AIP Advances ◽  
2015 ◽  
Vol 5 (4) ◽  
pp. 041317 ◽  
Author(s):  
Zheng Xu ◽  
Zhi-bin Lv ◽  
Lin-gang Wang ◽  
Kai-yu Jiang ◽  
Zhi Ji ◽  
...  
Keyword(s):  
Impact Behaviour ◽  
Microinjection Moulding

Ballistic impact behaviour of some ceramics in different environments

1994 ◽  
Vol 04 (C8) ◽  
pp. C8-677-C8-682
Author(s):  
H.-J. Ernst ◽  
K. Hoog ◽  
V. Wiesner
Keyword(s):  
Ballistic Impact ◽  
Impact Behaviour

Charpy V-Notch Impact Behaviour of Structural Steels Subjected to Specific Manufacturing Conditions

2010 ◽  
Vol 52 (1-2) ◽  
pp. 87-99
Author(s):  
Joachim E. Hoffmann ◽  
Mario D. Elicker ◽  
Helmut Clemens ◽  
Johann Lambert ◽  
Christoph Behr ◽  
...  
Keyword(s):  
Structural Steels ◽  
Impact Behaviour

Charpy V-Notch Impact Behaviour of Structural Steels Subjected to Specific Manufacturing Conditions

2009 ◽  
Vol 51 (5) ◽  
pp. 299-308 ◽  
Author(s):  
Joachim E. Hoffmann ◽  
Mario D. Elicker ◽  
Helmut Clemens ◽  
Johann Lambert ◽  
Christoph Behr ◽  
...  
Keyword(s):  
Structural Steels ◽  
Impact Behaviour

scholarly journals Fatigue and fatigue after impact behaviour of Thin- and Thick-Ply composites observed by computed tomography

2021 ◽  
Vol 5 ◽  
pp. 100139
Author(s):  
Benedikt Kötter ◽  
Janina Endres ◽  
Johann Körbelin ◽  
Florian Bittner ◽  
Hans-Josef Endres ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Impact Behaviour

High Speed Impact Behaviour of Thermo-Mechanically Processed AA 6082-T6 Thin Plates

2018 ◽  
Vol 5 (9) ◽  
pp. 17203-17212 ◽  
Author(s):  
Rahul Dubey ◽  
Srinivasa Rakesh ◽  
R Velmurugan ◽  
R Jayaganthan
Keyword(s):  
High Speed ◽  
Thin Plates ◽  
Impact Behaviour ◽  
High Speed Impact

scholarly journals Analysis of the Downscaling Effect and Definition of the Process Fingerprints in Micro Injection of Spiral Geometries

Micromachines ◽  
2019 ◽  
Vol 10 (5) ◽  
pp. 335 ◽  
Author(s):  
Antonio Luca ◽  
Oltmann Riemer
Keyword(s):  
Correlation Analysis ◽  
Process Parameters ◽  
Cross Sections ◽  
Mass Production ◽  
Process Window ◽  
Response Variable ◽  
Process Indicators ◽  
Flow Length ◽  
Definition Of ◽  
Microinjection Moulding

Microinjection moulding has been developed to fulfil the needs of mass production of micro components in different fields. A challenge of this technology lies in the downscaling of micro components, which leads to faster solidification of the polymeric material and a narrower process window. Moreover, the small cavity dimensions represent a limit for process monitoring due to the inability to install in-cavity sensors. Therefore, new solutions must be found. In this study, the downscaling effect was investigated by means of three spiral geometries with different cross sections, considering the achievable flow length as a response variable. Process indicators, called “process fingerprints”, were defined to monitor the process in-line. In the first stage, a relationship between the achievable flow length and the process parameters, as well as between the process fingerprints and the process parameters, was established. Subsequently, a correlation analysis was carried out to find the process indicators that are mostly related to the achievable flow length.

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