Intisari— PT. Diametral Involute merupakan salah satu perusahaan industri logam yang bergerak dalam bidang komponen/spare part mesin.Sebelum melaksanakan proses produksi perlu adanya pemeriksaan persediaan bahan baku. Namun, baku masih acuan agar dapat memperoleh optimal.Berdasarkan hal tersebut, maka diperlukan suatu sistem perencanaan kebutuhan baik dengan menggunakan Material Requirement Pla...

occurrence of chaotic behaviors because of fluctuations creation and their intensified transfer along the chain is one of the main causes of inefficiency of material requirements planning (mrp) based supply chains. one of the reasons of the inefficiency is the lumpiness phenomenon. through this phenomenon, some parts have an irregular production schedule, with nothing produced in some periods a...

this paper introduces the general framework of a new system for material flow planning and operations and some of its important aspects. the justification for the new system stems from the short coming of mrp  i/mrp ii in term of its assumptions, particularly in relation to fixed lead times and effectively infinite production capacity. at the heart of the system is an automatic scheduler based ...

In this paper, the hybrid production planning & control method Double Speed Single Production Line (DSSPL) is presented, modeled and its performances evaluated and compared to classical Production Planning and Control methods (PPC). DSSPL combines JIT/kanban and Material Requirement Planning for the production of different classes of products (Aand B-items based on a market or customer oriented...

The onset of global competition in the 1970s began to change the manufacturing environment drastically. The advent of the computer created an opportunity for the developers of material requirements planning (MRP) concepts to automate many of the manual practices employed in manufacturing for acquiring and tracking of materials. This resulted in more efficient manufacturing operations in terms o...

Material requirements planning (MRP) systems became a prominent approach to managing the flow of raw material and components on the factory floor in the late 20th century. Its adoption was not an over night phenomenon, but was a slow progression over many decades. This article chronicles many developments and events during the formative years of MRP, highlighting changes in computer technology ...