THE INFLUENCE OF INJECTION TIME AND HOLDING TIME ON THE RESIDUAL STRESS STATE IN INJECTION MOULDED PARTS

被引：1

作者：

Jaruga, Tomasz ^{[1
]}

Mazik, Katarzyna ^{[1
]}

机构：

[1] Politech Czestochowska, Inst Technol Mech, Zaklad Przetworstwa Polimerow, PL-42201 Czestochowa, Poland

来源：

POLIMERY | 2013年 / 58卷 / 7-8期

关键词：

injection moulding; residual stress; photoelastic investigation; injection time; holding time; SHRINKAGE;

D O I：

10.14314/polimery.2013.587

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The requirements for the manufacturing process of transparent parts by injection moulding were described. Special attention was paid to such processing parameters like injection time and holding time, which are essential for the production of good quality parts. The effect of these parameters on the residual stress in (methyl methacrylate)-acrylonitrile-butadiene-styrene plastic (MABS) injection moulded parts was investigated using photoelastic analysis.

引用

页码：587 / 596

页数：10

共 25 条

[1]

Adamski M., 1999, NAPREZENIA WLASNE PR

[2]

[Anonymous], PROCESSING INJECTION

[3]

[Anonymous], 2006, PRZETWORSTWO TWORZYW

[4]

[Anonymous], 1962, TEORIA SPREZYSTOSCI

[5]

Azdast T, 2008, POLIMERY-W, V53, P304

[6]

Bachmacz W, 2000, WYTRZYMALOSC MATERIA

[7]

Bachrnacz W., 2000, WYTRZYMALOSC MATERIA

[8] SELECTED PROBLEMS OF PRECISION INJECTION MOLDING. PART II. FACTORS INFLUENCING THE QUALITY OF PRECISE MOLDINGS [J].

Bociaga, Elzbieta ;

Jaruga, Tomasz ;

Sikora, Robert .

POLIMERY, 2009, 54 (7-8) :522-529

[9] SELECTED PROBLEMS OF PRECISE INJECTION MOLDING. PART I. DIMENSIONS AND DIMENSIONAL STABILITY OF PRECISE MOLDINGS [J].

Bociaga, Elzbieta ;

Jaruga, Tomasz .

POLIMERY, 2009, 54 (05) :342-346

[10]

Doroszkiewicz R. S., 1975, ELASTOOPTYKA STAN RO

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