Design & Technology - 0445 CIE

Safe Working Practices

Overview

A graphics workshop looks gentler than a metal shop, but a craft knife, a guillotine, a laser cutter and a hot glue gun all bite. Safe working practice is the set of habits and equipment that lets you cut, fold, print, glue and machine graphic materials without hurting yourself, the people near you, or the product. It is examined directly, and it is the first thing a good designer-maker thinks about before picking up a tool.

This note covers the safe use of the hand tools, power tools, machinery and computer-aided manufacture (CAM) equipment found in graphic products work - from the steel rule and craft knife to the rotary trimmer, vinyl cutter and laser cutter - and the personal protective equipment (PPE) you select and wear for each task. The aim is not to memorise rules for their own sake but to understand the hazard behind each rule, so you can work safely with any tool you meet.

Objectives

  1. demonstrate safe use of hand tools, power tools, machinery and/or computer-aided manufacture (CAM) equipment
  2. select and use appropriate PPE (Personal Protective Equipment) when working practically.

Lesson Note

Before any specific tool, learn the structure that all safety rules share. A hazard is anything with the potential to cause harm - a sharp blade, a hot nozzle, a laser beam, solvent fumes. The risk is how likely that harm is and how serious it would be. A control is what you do to reduce the risk: guard the blade, ventilate the fumes, wear goggles. Every rule in the workshop is a control aimed at a hazard. When you can name the hazard a rule is protecting against, you can apply the right control even with an unfamiliar tool, which is exactly what the exam tests.

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Lesson Evaluation

Congratulations on completing the lesson on Safe Working Practices. Now that youve explored the key concepts and ideas, its time to put your knowledge to the test. This section offers a variety of practice questions designed to reinforce your understanding and help you gauge your grasp of the material.

You will encounter a mix of question types, including multiple-choice questions, short answer questions, and essay questions. Each question is thoughtfully crafted to assess different aspects of your knowledge and critical thinking skills.

Use this evaluation section as an opportunity to reinforce your understanding of the topic and to identify any areas where you may need additional study. Don't be discouraged by any challenges you encounter; instead, view them as opportunities for growth and improvement.

  1. When cutting card with a craft knife, why should you cut against a metal safety rule rather than a plastic one? A. Metal rules are cheaper B. The blade can ride over and cut into a plastic rule, slipping towards your fingers C. Plastic rules are too heavy D. Metal rules are easier to clean Answer: B
  2. Which material must NEVER be cut in a laser cutter because it releases toxic chlorine gas? A. Card B. Acrylic C. PVC / ordinary vinyl D. MDF Answer: C
  3. In the hierarchy of safety controls, where does personal protective equipment (PPE) sit? A. First, before anything else B. Last, as a backstop after guarding and safe procedures C. It is not a control at all D. Only on machines, never hand tools Answer: B
  4. Which PPE is most appropriate when using a spray adhesive in an enclosed area? A. Ear defenders only B. A dust mask/respirator and good ventilation C. Steel-toe boots D. No PPE is needed Answer: B
  5. Before switching on a pillar drill, what must always be done? A. Remove the chuck key and clamp the work B. Loosen all guards C. Hold the work tightly by hand D. Tie the chuck key to the machine Answer: A

Available on the Green Bridge App

Download the Green Bridge CBT app on your phone or computer to access full lesson notes, practice questions, and more.

Full lesson notes with diagrams
AI-powered learning assistant
Study offline, anytime, anywhere
Available on Android, Windows, macOS, and Linux

Available on the Green Bridge App

Download the Green Bridge CBT app on your phone or computer to access full lesson notes, practice questions, and more.

Full lesson notes with diagrams
AI-powered learning assistant
Study offline, anytime, anywhere
Available on Android, Windows, macOS, and Linux

Practice Mock Questions

Want to practice mock questions on Safe Working Practices? Download the Green Bridge CBT app to access mock questions and full practice assessments for this topic.

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