PERBAIKAN PROSES DESAIN FRAME PICK UP RIGHT UNTUK MEREDUKSI CACAT PADA PROSES INJECTION MOLDING

Agus Widodo
2021 Jurnal Inkofar  
This study discusses the failure of injection molding products in the form of defects that occur in frame pick up right products. The purpose of this study is intended to reduce the defect. The use of polypropylene plastic materials is growing, demanding efforts to reduce time and production costs caused by product defects. In the product of injection molding products often occur product defects, such as cracks, shrinkage in certain parts, imperfect shapes, dissolution of plastic material,
more » ... stic material, dimensions of the product beyond the specified tolerance and so forth. The problem that often arises in the injection molding process is the influence of injection temperature and pressure. When production, the trial process is needed repeatedly to get the perfect setting for an injection molding product. Based on visual data and supporting data in the field, some of the main causes of this defect, may be caused by material incompatibility & mold design. The industry is now undeniable that most still use the old patterns in making molds and their production processes. Still relying on the skills and knowledge of mold engineers and injection engineers in handling a problem in its production. With the simulation of the mold flow in mold making really helps the industry in the work of molds and accelerates the production process of a product.
doi:10.46846/jurnalinkofar.v1i2.147 fatcat:jpoxujunvjbt7mjbfucaegsyiq