Machining Skills

5S is a five-step methodology that creates a more organized and productive workspace. 5S serves as a foundation for deploying more advanced lean production tools and processes.

The Five Pillars of 5S

OSHA Lockout/Tagout (LOTO) procedures, regulated under standard 29 CFR 1910.147, are safety practices used to ensure that dangerous machines are properly shut off and cannot restart during service or maintenance.

Core Definitions

Lockout: Placing a physical lock on an energy-isolating device (like a circuit breaker or valve) so the equipment cannot run. Tagout: Attaching a prominent warning tag to an isolation device to alert workers not to operate the equipment when a physical lock is not possible.

The 6-Step LOTO Procedure Preparation: Review and identify the type and magnitude of the energy source. Shutdown: Turn off the machine using normal stopping procedures. Isolation: Operate switches, breakers, or valves to physically disconnect the equipment from its energy source. Lockout/Tagout: Attach assigned individual locks and warning tags. Stored Energy Check: Relieve, disconnect, or restrain any residual or trapped energy (such as capacitors, springs, or pressure). Isolation Verification: Test the machine controls or try to start the equipment to confirm energy is fully isolated before work begins

Stamping dies are the tools that shape and cut sheet metal parts. They are commonly developed using computer-aided design (CAD) software and analytical programs to create and prove-out highly accurate, unambiguous designs. These designs are then translated into stamping dies by skilled craftsmen, known as diemakers. Once these stamping dies are mounted into presses, sheet metal is fed to them to produce parts. Part of the Fundamental Manufacturing Processes Video Series, this program will help you better understand how stamping dies operate. You will explore sheet metal deformation and formability, segments on dies and die functions, die lubrication, and stamping analysis. The dies and die functions segment looks at cutting die operations and forming die operations. The cutting die operations include shearing, blanking, punching, and trimming. The forming die operations include drawing, bending, flanging, and hemming. Single- and multiple-station dies are also examined, and include compound dies, combination dies, progressive dies, and transfer dies. The die lubrication segment details the various types of lubricants used in stamping operations, as well as the common application methods, such as manual application, drip, roller, spraying, and flooding. The stamping analysis segment focuses on the use of computer software programs to create stamping designs that can be manufactured with certainty, while minimizing the lengthy process of die making. The use of circle grid analysis (CGA) to fine tune these die designs is also highlighted.

References

Fabrication vs Stamping- What's the best way to make your part? What Makes up a Progressive Die? Part 1

What Makes up a Progressive Die? Part 1

Wisconsin Metal Parts

Equinox
MZWMotor
MODINE
grainger
IMEC
Barcostamping
Precision stamping
Manortool
CabeIndustries
Xometry
measuring-tools
EDM
5 Types of Welding Explained: MIG, TIG, Stick, Flux Core & Oxy Acetylene
    Forklift and overhead crane certifications are employer-verified training programs that prove a worker knows how to safely operate heavy industrial lifting and material-handling equipment.

    Forklift Certification
    What it covers: Safe driving, load capacities, center of gravity, pre-operation inspections, and hazard avoidance.

    Renewal: Mandatory refresher training and evaluation are required at least every three years.

    Overhead Crane Certification
    What it covers: Rigging techniques, hand signals, crane inspection, and moving loads vertically and horizontally without tipping or swinging hazards.

    A CMMS experience refers to how users interact with a Computerized Maintenance Management System, measuring the overall usability, efficiency, and user satisfaction with the maintenance software.

    Core Elements of the CMMS Experience
    Operator Interfaces: The day-to-day screens and mobile tools technicians use to log equipment data, assign work orders, and track asset history.
    Mobile Functionality: Apps that let frontline workers scan QR codes, update repair statuses, and work offline in the field.
    Reporting Dashboards: Visual tools that turn raw maintenance data into key performance indicators (KPIs) like downtime and repair costs.
    Administrative Controls: Custom settings that let managers set user permissions, design workflows, and automate preventive maintenance schedules
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    Electrical Discharge Machining (EDM) equipment solves that problem. EDM technology comes in two variations: Sinker EDM and Wire EDM. The type of EDM best suited for machining the parts you need will depend on the specific application and requirements of your job.

    What is EDM Machining?
    A thermal energy-based non-traditional machining (NTM) process, EDM uses an electrically conductive tool of graphite or soft metal to electrically disintegrate metal materials such as titanium, tungsten, hardened steel, or carbide. EDM is the go-to solution when conventional cutting tools cannot produce intricate parts efficiently.
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    Welding Technologies (MIG vs. TIG)
    Welding is the process of fusing two or more pieces of metal together using heat and a filler material.
    MIG Welding (Metal Inert Gas): Also known as Gas Metal Arc Welding (GMAW). It uses a continuous, automatically fed solid wire electrode as the filler material and an inert shielding gas to protect the weld from contaminants.
    Characteristics: Fast, easy to learn, and excellent for thick metals and high-production manufacturing.

    TIG Welding (Tungsten Inert Gas): Also known as Gas Tungsten Arc Welding (GTAW). It uses a non-consumable tungsten electrode to produce the weld pool, while the welder manually feeds a separate filler rod into the arc with their other hand.
    Characteristics: Highly precise, clean (no splatter), and ideal for thin metals, stainless steel, and aluminum. It requires a high level of skill and dexterity.
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    Sheet Metal Stamping Dies & Processes
    Progressive Die/Single Die Station/Multiple Station Operations/
    Compound Die/Combination Die/Transfer Die Opration