My Sculpture Weblog: Sculptural Knife Vase

Sculptural Knife Vase

The Sculptural Knife Vase

I’ve been teasing for a lot of months that I’ve been working
on a knife undertaking…. What sort of knife undertaking?… Why, a flower vase after all! A
machined metallic flower vase with fifteen razor-sharp hardened metal blades that
encircle its valuable blooming cargo.

(Truly dried flowers on this case, it’s winter in any case)

This may increasingly look like an odd mixture, possibly even a tad tongue in cheek, nonetheless this piece
has been in improvement for a number of years and embodies most of the themes I
have been laying out over the previous few tasks. It connects numerous
conceptual threads in my work, and does so in ways in which had been surprising even to me.

So please tuck in for a protracted learn (if you’re inclined) and
I’ll do my finest to clarify.


I’ve spent a variety of time desirous about conventional craft-forms
inside numerous studio artwork actions. Practices similar to glasswork, woodturning,
and ceramics are all crafts that acquired their begin on a manufacturing unit ground so much like
machine-work. Nonetheless these crafts differ from machining in a couple of necessary

In contrast to machining, every of the above craft actions
represents a course of that has largely fallen out of commercial use. They’ve since
been picked up by artisans and have been turned in direction of extra artistic ends. Likewise, these
crafts have signature shapes and types which are frequent inside their commerce
(Vases, bowls, urns and many others). They’re shapes that inform that crafts explicit historical past.
Most of those types are used to be taught their respective practices and have
change into inseparable from that crafts visible language.

Knifemaking, Art knives, Knife, Flower

These craft-forms are of curiosity to me as a result of whereas
machining is a craft that shares an analogous industrial previous, there are few signature types one can level to that uniquely consultant it as a medium. The machinist panorama appears to lack ubiquitous types that fall
neatly into the identical paradigm of craft and craft-form. One seemingly purpose is that machine-work is a sprawling self-discipline full of specialised abilities. The vary of instruments
and processes at play are so various it’s practically inconceivable to seek out tasks
which are analogous to what one finds in a woodturning class or glass blowing

Due to this absence of distinctive craft-forms throughout the world
of machined metallic, I’ve spent appreciable time exploring what a “machined craft-form” is perhaps. Ought to machining finally
discover higher standing as a sculptural medium, what types would possibly come to outline it?

Knife, Vase, Flower Vase, CNC, Craft

I undertook all kinds of tasks to discover this, together with
hand-held kinetic artwork tasks, a machined vessel sequence, and even a couple of collaborations
with different makers and machinists. These tasks drew inspiration from a lot of
the commercial crafts listed above, in addition to traits throughout the modern
machinist group, and even historical craft-forms similar to Japanese Netsuke and
Chinese language snuff bottles.

Machined, Metal, flower Vase, CNC Art
Over that point, I’ve change into captured by the thought of borrowing
types from older crafts and remodeling them into extremely engineered machined
craft-forms of my very personal. And whereas it might appear counterintuitive to
use a recent and technologically superior course of to revisit types from bygone
industrial eras, it is very important keep in mind that each craft, regardless of how
outdated, was leading edge know-how sooner or later in time.

The impulse to formally discover know-how transcends
classic and it has change into a vigorous and fruitful line of pondering for my work. This
new undertaking is the subsequent step alongside that journey and takes the thought of
borrowing, reimagining, and remixing conventional craft-forms to new locations.

Knife making, Art knife, Vase

The Sharp Arts

Now with all of that stated, there may be one explicit craft
custom that up till now, I had been avoiding. I’m after all referring to
the world of latest knife making (each ornamental and utilitarian).

Knife making is a self-discipline that completely captures the
dichotomy between historic and modern industrial processes. A lot within the
approach that I’m exploring older traditions with machine instruments, it’s a discipline that
mixes historic and trendy strategies fairly elegantly. Knife making is a uncommon
craft, in that it maintains working first hand information of practically each
technological step of its lengthy historical past. Its roots go all the best way again to the
Stone Age, and it has advanced and adjusted with every technological epoch
alongside the best way.

Machined Flower Vase

The historical past of the knife is the historical past of mans materials
progress. Like machine-work, it embodies a large spectrum of metalworking
processes. One can discover numerous practitioners nonetheless placing hammer to anvil
in a approach that’s 1000’s of years outdated. And whereas its historic traditions
are alive and nicely, the world of knife making has additionally been utterly
reworked by the adoption of recent machine instruments and new know-how.

Knife making’s affect on the artistic tradition of machine-work is plain. It has a protracted ornamental arts custom that has solely grown with the adoption of digital fabrication know-how. As a metallic sculptor who’s concerned within the methods course of can
inform the aesthetic parts of a craft, knife making is past fascinating to

Whereas I’ve resisted taking on knife making immediately, preferring as an alternative to maintain my consideration firmly on sculpture, I’m drawn
to it as a supply of inspiration.

Knife, Knives, Metal Flower Vase

The Sculpture Connection

Whereas numerous knife makers have impressed my work, I discovered it
troublesome to strategy the craft immediately by means of my work. My course of sometimes
entails stripping away the utility from numerous design or craft ideas to higher reveal what’s aesthetically attention-grabbing about them. I felt that it
is perhaps inconceivable to strip the utility from a knife and nonetheless have an
object that’s each attention-grabbing and spoke meaningfully to the craft.

It lastly occurred to me that it isn’t essential to totally strip
the utility from a knife to understand its inherent aesthetic qualities; one
can merely put these qualities into a novel context. My earlier tasks
involving historic craft-forms have (oddly sufficient) supplied me a conceptual
bridge of kinds. They’ve equipped me with the required framework inform a narrative about
materials progress and blade making on the identical time.

Metal Art, Flower Vase

The undertaking

Creating this fairly distinct (if impractical) flower vase might sound an odd
method to discover knife making, however I felt the perfect strategy was to make use of the blades
as sculptural parts in a approach that created an surprising context for them. Slightly
than stand alone objects, I felt it extra attention-grabbing to distinction the blades with some
of the opposite craft-forms I’ve already been exploring. I needed to make use of my foray into blade making to additional inform the story of how numerous industrial crafts come to be appropriated for the aim of creating artwork. 

So whereas it might appear
counter productive to make a flower vase out of machined knives, that’s
surprisingly sufficient, precisely what I’ve achieved, and never with out purpose.

This work is an effective instance of mixing two comparatively easy
concepts (making a vase and making a knife) to create a state of affairs that impedes the usefulness of each. What stays is an object that mischievously calls for that or not it’s appreciated for greater than its precarious utility.

CNC art, Digital Fabrication, design

Now there could also be a few of you on the market who’re delay by the
concept of exploring weapons of any sort as artwork, however I believe this piece simply
demonstrates that knives could be many issues moreover that. I personally am not
totally certain what all of the implications of utilizing blades as sculptural parts
is perhaps. However to those that can be essential, I ask that you just keep an open thoughts, and acknowledge that as a rule, knives are instruments like another.

There’s magnificence (and humor) to be present in even probably the most tactical aesthetics inside
the artistic industrial arts, so whereas it’s straightforward to guage, it’s much more
attention-grabbing to discover, and it’s my intention to do the latter.

Technical Notes:

Since I used to be holding this work type of a secret, I used to be not
capable of share course of images in actual time like I’ve change into accustom, so beneath
is breakdown of among the challenges I confronted in addition to among the
documentation I made alongside the best way.
Once more, a little bit of a learn, however for these within the nuts and bolts
of the undertaking, it needs to be attention-grabbing.

Whereas my choice is to introduce new strategies one at a
time, tackling knife making made that strategy fairly inconceivable. I used to be in over
my head in too some ways to rely, which was refreshing and disorienting on the identical time. I had
by no means made a knife blade earlier than (not on goal anyway), so there may be fairly a
lot to the touch on right here.

Machining the blades:

There are a number of frequent methods to make knife blades, some are
cast (suppose hammer and anvil), some begin with pre-made bar inventory and go straight
to the grinder to create the form, and nonetheless others machine the vast majority of
the geometry after which go to ending operations. In my case, I clearly needed
to machine the blades, however this isn’t as easy because it first appears.

For starters, I had by no means machined excessive efficiency knife
steels earlier than. Knife steels are a lot more durable than the alloys I sometimes choose.
They’re unforgiving to machine, so set-ups and machining parameters must be
rather more rigorously utilized. Selecting an applicable alloy was daunting, however after
a variety of analysis, I settled on a metal known as AEBL. Like all knife steels, it
has professionals and cons to be used as knife metal.

The professional: AEBL is utilized in a variety of kitchen cutlery, so it’s
fairly frequent and simple to supply. It has nice corrosion resistance and is understood
to be comparatively straightforward to harden and sharpen. It is usually moderately cheap,
which is necessary for an experiment with so many blades in it. Unique knife
steels can get extraordinarily pricy, and there was no must be unnecessarily spendy
when good choices abound.

The con: Surprisingly, there was not a variety of info on
machining AEBL. I had a tough time getting suggestions on slicing parameters.
I got here to be taught it is because AEBL is primarily utilized in making giant amount
business blades. It’s extra generally reduce with abrasives processes like water
jet cutters or lasers, after which floor to last form. That didn’t imply it was
un-machine-able, it simply meant that that it wasn’t frequent, so info was
scarce. I did finally get some helpful steerage from a fellow knife maker to
use as a place to begin.

Total: As soon as work acquired underway, I discovered that AEBL wasn’t
horrible to machine, even on the modest instruments that I’ve, the end was
truly fairly good. However, whereas the machines dealt with it nicely sufficient, I needed to
take my time and never push issues. I discovered that AEBL has some abrasive
properties to it that wore the tip mills quicker than anticipated.

Since I needed to make 15 blades (plus some spares) for the
undertaking, I burned by means of extra $25 cutters than I care to confess. A few of this
untimely put on may have been mitigated with a extra inflexible and balanced tooling
arrange, however I soldiered by means of, took my time, and ended up with fairly nice

Under can also be a video exhibiting among the fixture-ing and the
warping points I additionally encountered.

Warmth-treating and Hardening metal:

One other course of I had little expertise with was
heat-treating and hardening metal. Whereas that is one thing that toolmakers and
machine designers are fairly acquainted, as a sculptor, it simply isn’t one thing I had
a lot of a necessity for, till now.

Warmth-treating is fascinating for a lot of causes; chief amongst
them is that it makes a lot of the metallic work I do potential. At its easiest,
machining is just utilizing a more durable materials, to chop a barely softer one. When
milling brass with metal, this may appear a easy mater of fabric choice.
However when slicing one type of metal, with an analogous type of metal, issues begin
to get technically attention-grabbing and down proper philosophical.

That is grossly oversimplified, however consider it this fashion,
the principle consider figuring out metal’s hardness is its carbon content material, and the way
these carbon atoms are organized throughout the metallic. Warmth-treating is how one
arranges the atoms to create the hardness one needs. Cutters and blades solely
must be barely more durable than the fabric they intend to chop. So it’s
totally potential to take two items of the identical alloy, heat-treat one to make
it onerous, after which deal with the opposite in order that it’s gentle. From there you may simply
form and reduce one with the opposite, type of like slicing heat softened butter
with a more durable piece of frozen butter. That’s fascinating stuff.

So lengthy story quick, in an effort to harden my knife blades so
they might take a pleasant edge, I needed to put money into a particular kiln to heat-treat
them. From there I used to be capable of crash coarse my approach by means of this fascinating
course of and achieved good outcomes. Having a method to harden metallic additionally opens a
lot of doorways for attention-grabbing future tasks.

Sharpening metal:

Whereas I’ve been shaping metallic for many years, I had by no means
deliberately drawn a razor sharp edge onto a bit of metallic for the needs
of creating artwork. I’ve sharpened cutlery in a utilitarian context, however by no means in
a approach that was cautious of the geometry and polish of the metal. Sharpening
blades with precision was one other talent I must hone (get it).

There are seasoned knife makers who’ve perfected their sharpening method
over a few years, and over 1000’s of knives. Some can draw an edge onto a
blade standing at a guide grinder in just some minutes utilizing some hard-earned
muscle reminiscence. I nonetheless, wouldn’t have this talent (but!) so regardless of my lengthy
profession in metalworking; I needed to compensate for inexperience with the usage of a
sharpening fixture.

I settled for hand sharpening every blade on a comparatively
sluggish, however tried and true, knife sharpening jig. It produced nice outcomes, however
was time consuming. It’s one thing that can seemingly change however sluggish and regular
was the best way to go right here.

Meeting and composition:

The general design of the Vase is an space with which I used to be rather more comfy.

All of my sculptures are constructed round some novel meeting technique or engineering idea that I can categorical in a visually attention-grabbing approach, and this work is not any exception.

Every blade has a T formed backbone that engages with a comparable slot alongside the size of the vessel physique. The blades are secured by a few tiny setscrews that interact the backbone and supply a clamping drive for the blades in every slot.

The screws are accessed from the alternative aspect of the
vessel, by reaching by means of the work from the ornamental pin holes precisely
reverse the lock screw. From there, the remainder of the meeting was fairly straight ahead, I used the ornamental pin holes as extra locking set screws for the chrome steel liner of the vase.

I made a brief video to exhibit the idea.  (beneath)

As you may see within the video, I additionally made some enjoyable
units for transferring the work with out having to the touch the blades, one thing that
wanted fairly a bit of additional consideration. Getting this factor into place with out hurting your self or others is definitely fairly difficult. 

Anyhow, thanks for studying. 

As all the time, questions and feedback are fairly welcome.