HomeProduct DesignFactory ToursKnife Manufacturing: Factory Tours

Knife Manufacturing: Factory Tours

These factory tours will show all the technics and processes of probably the oldest -yet still used- tool on the earth, ie knife manufacturing. This involves steel selection, coating or treatment, machining, plastics or leatherwork, and ergonomics.

We have classified these tours from artisan/low volume to industrial high volume production, but all with excellent quality and mastering their processes and market segments.

Gough workshop

Aaron is an amateur who specialized and professionalized in his little shop and got famous in his survival knife domain. His video is very detailed in describing precisely all steps from steel selection, treatment, coating, and CNC efficiency to finishing processes, all in a one-man company and with the help of some suppliers.

Lettore YouTube

Japanese Blades

Focusing on the work of steel, enjoy hand-made blades without any automation

Lettore YouTube

Victorinox manufacturing their Swiss Army Knife

Lettore YouTube

See also other videos online by Vircorinox explaining the ideation of the product, the research, or fighting copies.

Wüsthof in Solingen

We could not finish this review without at least one factory in Solingen, one of the capitals of cutlery, and Wüsthof detailed factory video:

Lettore YouTube

The 5 Typical Steps to Manufacture a Knife

Once designed, the manufacturing of the knife follows these usual steps, whether it is an artisan or a high-volume production:

  1. Cutting the blade: once the materials have been selected at the design phase, the steel must be cut to the desired shape and size. This is typically done
      • for low volumes: manually operated bandsaw or with a CNC mill, both combined with a belt grinder or a bench grinder
      • for medium volumes or large and think blades: with a laser cutter, water jet cutter, or CNC mills
      • for very high volumes: as in the last videos hereabove: punched from metal rolls
  2. Heat treatment: after the steel has been cut, it must be heat treated to give it the desired properties. This typically includes hardening, tempering, and annealing.
  3. Finishing: After the knife has been treated, it goes to some fine grinders, then is sharpened, and finished. This includes polishing, buffing, and coating the steel with a protective finish.
  4. Assembly: the final step includes attaching the handle, bolsters, and other components and accessories.
  5. Quality testing and inspection, labeling, and packaging: after the knife has been assembled, it must be tested for quality and performance. This includes testing for sharpness, edge retention, and corrosion resistance.
RELATED ARTICLES
Exact matches only
include Online Tools
include Events

WIKI / PARTICIPATE !

Share suggestions, corrections,  examples, experience or ideas that may be integrated in this article

In English, if Monday is the first day of the week, by which letter starts the third day? (correct answer is needed to be able to submit)

NEW / UPDATED

The 7 Habits of Highly Effective People animated slideshow

"7 Habits of Highly Effective People" made famous by Stephen R. Covey is powerfully summarized in seven(!) minutes,...

The 14 Lean Principles of The Toyota Way

To resume many of the lean principles of a company or attitude, one book is key. From the...

The 5 Japanese Lean Terms You Must Know in Manufacturing and Quality

For Manufacturing: the Japanese Lean terms are must-know vocabulary in manufacturing or quality as these have no direct...

3 Great Benefits of Color Coding in Product Design

Product designers and marketers can use color coding for 3 reasons: to convey a message, to convey a...

Best 40 TRIZ Principles to Boost Your Design Challenges

For product design engineers. The 40 TRIZ Principles are the solutions to solve the "TRIZ contradictions" in product...

UPCOMING EVENTS