Results 11 to 20 of about 1,275 (269)

Numerical study of effect of cooling channel configuration and size on the product cooling effectiveness in the plastic injection molding

MATEC Web of Conferences, 2018
Injection molding is most frequently used manufacturing processes in the plastics industry. In the plastic injection molding process the cooling channel has an important role for the cooling process of the product.
Prasetiyo Angger Bagus, Fauzun Fauzun
doaj   +3 more sources

Metal additive manufacturing of conformal cooling channels for improving the quality of metal injection–molded products

Advances in Mechanical Engineering
The primary advantage of metal injection molding (MIM) is that it can be used to mass-produce complex metal products; however, it requires a few secondary processes.
Chen-Yuan Chung, Chuan-Jen Liu
doaj   +2 more sources

Conformal Cooling Channel Design for Improving Temperature Distribution on the Cavity Surface in the Injection Molding Process. [PDF]

Polymers (Basel), 2023
Mold heating is an essential process in plastic injection molding. Raising the temperature of the mold before injecting liquefied plastic can ease the mold-filling process.
Nguyen VT, Minh PS, Uyen TMT, Do TT, Ha NC, Nguyen VTT.   +5 more
europepmc   +2 more sources

Data-Driven Multi-Objective Optimization of Conformal Cooling Channels for Energy-Efficient Injection Molding

Mathematics
Injection molding is widely used for plastic parts, but its performance is limited by the cooling stage, which dominates cycle time and affects dimensional stability and energy consumption.
Carlos Pereira, António J. Pontes, António Gaspar-Cunha   +2 more
doaj   +2 more sources

Studi Numerik Kontur Pola Aliran Fluida Pendinginan Pada Mold Injeksi Molding

Infotekmesin: Media Komunikasi Ilmiah Politeknik Cilacap, 2021
The conventional cooling process was chosen because of the better estimation of manufacturing times and lower manufacturing costs. One alternative to minimize the decline in quality in plastic products is by using a conformal cooling process.
Angger Bagus Prasetiyo, Fauzun Fauzun, Azhim Azyratul Azmi, Rizqi Ilmal Yaqin   +3 more
doaj   +1 more source

CFD study of transient heating and cooling of a blank mould with a conformal cooling channel for manufacturing glass containers

Results in Engineering, 2023
Narrow Neck Press and Blow is a glass moulding process that produces a lightweight container by pressing the glass in the blank mould, baffle, and neck ring to form a parison.
Nuno Rosa, José Costa, António Gameiro Lopes   +2 more
doaj   +1 more source

Hybrid Manufacturing of Conformal Cooling Channels for Tooling

Journal of Manufacturing and Materials Processing, 2023
Computer-aided manufacturing (CAM) techniques for hybrid manufacturing have led to new application areas in the manufacturing industry. In the tooling industry, cooling channels are used to enable specific heating and cooling cycles to improve the performance of the process.
Thomas Feldhausen, Mithulan Paramanathan, Jesse Heineman, Ahmed Hassen, Lauren Heinrich, Rebecca Kurfess, Kenton Fillingim, Kyle Saleeby, Brian Post   +8 more
openaire   +2 more sources

The design and additive manufacturing of an eco-friendly mold utilized for high productivity based on conformal cooling optimization

Materials & Design, 2022
This study proposes an eco-friendly (ECO) mold that is fabricated using the laser powder bed fusion (LPBF) method, which utilizes a three-dimensional (3D) cooling channel. Unlike previous studies, we designed surface-type conformal cooling channels (CCC)
Woongbeom Heogh, Si Mo Yeon, Dong-Seok Kang, Seonghwan Park, Seongjun Park, Kwanho Ryu, Juhyun Sun, Leecheol Ji, Yong Son, Kyunsuk Choi, Cheol Woo Ha   +10 more
doaj   +1 more source

Rapid Development of an Injection Mold with High Cooling Performance Using Molding Simulation and Rapid Tooling Technology

Micromachines, 2021
Rapid tooling technology (RTT) provides an alternative approach to quickly provide wax injection molds for the required products since it can reduce the time to market compared with conventional machining approaches.
Chil-Chyuan Kuo, Trong-Duc Nguyen, Yi-Jun Zhu, Shi-Xun Lin   +3 more
doaj   +1 more source

Thermal Comparison of Conventional and Conformal Cooling Channel Designs for a Non-Constant Thickness Screw Cap [PDF]

한국정밀공학회지, 2018
Complex parts are manufactured with high production rates using plastic injection. Defects in injection moulded parts are typically caused by non-uniform cooling. The design of cooling channels is a key step in the mould tool design process.
Eric Dimla, Josep Rull-Trinidad, Andres Amador Garcia-Granada, Guillermo Reyes   +3 more
doaj   +1 more source