IBM E20-6071 Improved Job Shop Management Through Data Processing 1960 free download

File name E20-6071_Improved_Job_Shop_Management_Through_Data_Processing_1960.pdf

General Information Manual Improved Job Shop Management Through Data Processing Copyright 1960 by International Business Machines Corporation Contents INTRODUCTION 5 Manpower ... ... 26 PART I: THE NATURE OF THE PROBLEM ... . Cost of Resources ... 27 7 The Goals. of Management ... . 7 C: Dispatching Rules - Organization of The Inventory Problem ... . 7 Resources in Relation to Work ... 28 The Machines and Manpower Problem ... .. 7 Rule 1: First Come, First Served ... 29 The Work-in-Process Problem ... . 8 Rule 2: First Come, First Served, within The Changing Order Problem ... . 9 Dollar-Value Classes . ... 29 The Dispatching Problem ... . 9 Rule 3: Minimum Slack Time per The Interrelation of All Problem Areas ... . 11 Remaining Operation ... 29 The Trial and Error Solution ... . 11 Rule 4: Shortest Processing Time for The Computer Simulation Solution ... . 12 Present Operation ... 30 PART II: DESCRIBING THE JOB SHOP FOR Rule 5: Longest Processing Time for SIMULATION PURPOSES ... . 14 Present Operation ... 30 A: Orders -The Job of the Job Shop ... . 15 Rule 6: Earliest Planned Start Date ... 31 Order Items and Quantities ... . 15 Rule 7: Earliest Planned Start Date Raw Material Costs ... . 15 within Dollar-Value Classes ... 31 Order Routings and Processing Times ... . 15 Rule 8: Earliest Due Date ... 31 Lower Limits for Simulation ...