Hand tools and shop orientation
The hand tools of a sheet metal shop and what their makers actually rate them for, the OSHA rules on tool condition, shop air and housekeeping, a choose-check-use-return-record habit worked with real capacity numbers, and orientation topics drawn from those rules.
4 lessons · about 52 min · 14 diagrams · 3 videos
Version 1.0.0
Builds on these modules
Related Academy lessons
Lessons
0 of 4 complete
Lesson 1 · 14 min · 11 slides · 11 questions
Hand tools and shop orientation: principles and terminology
The hand tools of a sheet metal shop (snips, seamers, tongs, crimpers, striking and turning tools), why a colour code is not enough, what a capacity rating names, who answers for a tool's condition, and orientation topics drawn from the OSHA rules.
You will be able to: Name the families of sheet metal hand tools, read a maker's cut-direction and capacity markings without assuming, say who is responsible for a tool's condition, and list orientation topics drawn from the OSHA rules on tools, housekeeping, air, PPE and guarding.
Not startedStart →Lesson 2 · 14 min · 11 slides · 11 questions
Hand tools and shop orientation: materials, standards and design constraints
Why capacity belongs to a metal and a maker, the 29 CFR 1926.301 conditions that take a tool out of use, the compressed-air limit, housekeeping and inspection rules, and CPWR's ergonomic guidance for two-handle tools.
You will be able to: Read a maker's capacity as a rating for a named metal, compare it with a sheet's decimal thickness, state the OSHA conditions that take a hand tool out of use, and apply the compressed-air, housekeeping and ergonomic guidance that governs hand-tool work.
Not startedStart →Lesson 3 · 13 min · 12 slides · 8 questions
Hand tools and shop orientation: methods and worked application
A five-step habit for any hand-tool task, worked through with Malco's seamer and snip ratings against AFS catalogue thicknesses, a depth-mark reading, a grip-span check, a shop-air check, and the record to keep.
You will be able to: Apply choose, check, use, return and record to a stated task: compare a maker's decimal capacity with a catalogue thickness, check a tool before use, read a seamer's depth marks, check a grip span and a shop-air reading, and write the record.
Not startedStart →Lesson 4 · 11 min · 11 slides · 7 questions
Hand tools and shop orientation: defects, verification and case study
Tools that must come out of use, snips that only need adjusting, a tool used beyond its rating, a colour assumed instead of read, shop air and clutter, posture, a constructed day-one case, and the evidence a record should hold.
You will be able to: Recognise the common hand-tool defects and misuses, say the corrective action for each, work a constructed first-day case with the choose, check, use, return and record method, and name the evidence to keep.
Not startedStart →
Practical task
Write a hand-tool job record for one task of your own choosing (or one you have done): a bend and a cut in a metal and thickness you name. Use choose, check, use, return and record, compare the maker's decimal rating with the sheet, and list orientation topics from these rules for your own shop.
Hand in
- A task sheet: the metal and thickness, where each came from (the order, a register or a measurement), and the cut and bend needed
- A decision rationale: the tool chosen, its maker's rating for that metal with the maker's page named, and the comparison written decimal with decimal
- A pre-use check you carried out, listing each point looked at (blades or jaws, pivot, latch, spring, grips, handles, marking) and the result
- A return-and-record page: where the tool went, what was cleared, the protection worn, and any defect reported
- A one-page orientation list for your own shop covering housekeeping, tool condition, compressed air, PPE and guarding, each tied to the rule that sets it
Rubric
| Criterion | Meets the standard when |
|---|---|
| Rating comparison | The rating is the maker's figure for the named metal and tool, compared as a decimal with the sheet thickness, and says so when no rating exists. |
| Gauge-only ratings | A gauge-only rating is never converted to another metal, and the record says what the rating names. |
| Pre-use check | Each point is looked at and recorded, and a fault takes the tool out of use and is reported. |
| Rules | Shop air is below 30 psi with chip guarding and PPE, floors and aisles are clear, and each rule is tied to its 29 CFR section. |
| Labelling | Maker values are labelled as the maker's, ergonomic figures as guidance, and nothing says or implies what any particular shop owns or does. |
| Safety | Eye protection with side protection, hand protection chosen for the task, and no hand tool inside a machine's point of operation. |