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NTIS 바로가기한국정밀공학회지 = Journal of the Korean Society for Precision Engineering, v.27 no.1, 2010년, pp.105 - 112
박근 (서울산업대학교 기계설계.자동화공학부) , 손동휘 (서울산업대학교 기계설계.자동화공학부 원) , 서영수 (서울산업대학교 기계설계.자동화공학부 원)
Weldlines are generated during the injection molding process when two or more melt flows are brought into contact. The weldlines are unavoidable in the cases of presence of holes or inserts, multi-gated delivery systems, significant thickness change, etc. At the welded contact region, a 'V'-shaped n...
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