international journal of industrial Engineering & Production Research
نشریه بین المللی مهندسی صنایع و تحقیقات تولید
IJIEPR
Engineering & Technology
http://ijiepr.iust.ac.ir
18
agent2
2008-4889
2345-363X
en
jalali
1401
9
1
gregorian
2022
12
1
33
4
online
1
fulltext
en
Optimal Drilling Sequences for Rectangular Hole Matrices Using Modified Shuffled Frog Leaping Algorithm
بهبود بهره وری
Productivity Improvement
پژوهشي
Research
<em>Several industrial products such as moulds, dies, engine block, automotive parts, etc., require machining of a large number of holes. Similarly, applications like boiler plates, food-business processing separator's, printed circuit boards, drum and trammel screens, etc., consist of a matrix of a large number of holes. Many machining operations, such as drilling, enlargement, tapping, or reaming, are needed to achieve the final sizes of individual holes, resulting in a variety of possible sequences to complete the hole-making operations. The major issue involved in hole-making operations is the tool travel time. It is often vital to determine the optimal sequence of operations so that the overall processing cost of hole-making operations can be minimized. In this work, thus an attempt is made to minimize the total tool travel of hole-making operations by using a relatively new optimization algorithm known as modified shuffled frog leaping for the determination of the optimal sequence of operations. Modification is made in the present shuffled frog-leaping algorithm by using three parameters with their positive values in order to widen the search capability of the existing algorithm. This paper considers three case studies of a rectangular matrix of holes to explain the proposed procedure. The outcomes of optimization with a modified shuffled frog-leaping algorithm are compared to those obtained with the genetic algorithm and the ant colony algorithm. Additionally, the higher dimensional problem of 20 x 20 rectangular matrix of holes is considered in this work. </em>
Hole-making operations,Injection mould,modified shuffled frog leaping algorithm,advanced optimization techniques,Tool path planning
1
10
http://ijiepr.iust.ac.ir/browse.php?a_code=A-10-2151-1&slc_lang=en&sid=1
Amol
Dalavi
amol.dalavi83@gmail.com
`180031947532846009255`

180031947532846009255
Yes
SYMBIOSS INSTITUTE OF TECHNOLOGY PUNE INDIA