Engineering & Manufacturing Blog
Practical guides for plant engineers, operations managers, and manufacturing teams. Deep-dives on OEE, costing, pipe engineering, supply chain, and CNC machining.
How to Calculate OEE (Overall Equipment Effectiveness) — Complete Guide with Examples
OEE (Overall Equipment Effectiveness) is the gold standard KPI for measuring manufacturing productivity. This guide walks through the exact formula, real-world examples, industry benchmarks, and the six big losses that drag OEE down.
Break-Even Analysis for Manufacturing: Formula, Template & Real Examples
Break-even analysis tells you exactly how many units you must sell to cover all your costs. This guide covers the break-even formula, contribution margin method, and real manufacturing examples — plus a free calculator.
Pipe Schedule Chart: NPS, OD, Wall Thickness & Flow Capacity Explained
Pipe schedule numbers define wall thickness — not outside diameter. This guide explains the NPS system, provides complete schedule 40/80/160 dimension tables, and shows how to calculate pipe weight, flow capacity, and pressure ratings.
Safety Stock Calculation Guide: Formula, Methods & Examples for Manufacturing
Safety stock is the buffer inventory held to protect against demand variability and supply lead time uncertainty. This guide covers four calculation methods from basic to statistical, with worked examples and guidance on when to use each.
CNC Cutting Speed and Feed Rate: Complete Calculation Guide for Machinists
Correct cutting speed and feed rate are the two most important variables in CNC machining. Too fast and the tool breaks; too slow and you waste cycle time. This guide covers the exact formulas, reference tables for common materials, and worked examples for both turning and milling.
Industrial Tank Sizing Guide: How to Calculate Tank Capacity for Process Applications
Tank sizing is one of the most common calculations in process engineering. This guide covers volume formulas for all common tank shapes, operating vs. working volume, freeboard requirements, turnover rate, and how to right-size storage for intermittent supply.
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