Perspectives

Metal Cabinetry

I once worked in a cabinet shop which completely avoided working with metal. To my amazement, even the sharpening of hand tools was outsourced. I found this very difficult to accept because as an apprentice, sharpening my chisels, planes and scrapers was one of my FIRST lessons. When in any discussion involving metal, the classic response was to back away, palms up saying “oh no…we don’t DO metal here”.

*heh heh* Okay then guys…so this is your worst nightmare…..

I believe that to have a well-rounded knowledge of woodworking, one has to understand the basics of metalwork. Our modern designs require it, as does our tooling and hardware and this level of understanding doesn’t even scratch the surface for there are so many other materials, agents and finishes required to complete most contemporary projects.

For this particular project the client had chosen blackened steel. Needless to say however that the weight of a cabinet door alone wasn’t practical or safe, so we opted for blackening aluminium thereby reducing weight by 40%. The cabinet components are 1/8″ thick, skived and folded to give sharp edge details. And to keep all lines looking as crisp and straight as possible, we avoided welding (as heat causes distortion), opting instead for all components to be machine fastened.

If all this sounds like alot of work, it was. Being a woodworker, naturally I’d have preferred it was made in wood and sprayed with a Liquid Metal finish, but that wasn’t the criterea which the project called for and the end result was quite stunning.

The part drawings give an indication of the sheer number of bespoke parts required. Every part fitting and machine screwed together.

Photos courtesy of BLUBLK LLC

The fitting of these parts, represents the merging of experience, knowledge and CAD/CAM technology. There were no remakes, no costly delays to disrupt workflow.

Why?

Because our 20 year experience is dovetailed with thought, dedication and of course….SolidWorks®.

This story is for Dad.

He was a Paediatric Surgeon (Actually spelled “Pediatric” in America). And unlike the doctors we hear about charging exorbitant amounts for their services, his patients were usually children from young parents often struggling and many receiving financial assistance. One day I told him how much I was charged for routine knee surgery, outraged he replied “do you know how much I charge for an esophageal fistula??? Eight hundred dollars!!” Needless to say that Dad was never in it for the money. He was on call all hours and with very few days off. He loved people, loved helping them and loved his work. In 1972, He was left paralyzed by a botched routine disc surgery requiring a year of recovery. This left him permanently disabled, with extreme nerve paraesthesia, but his driving love for helping others never stopped him from returning to practise surgery for 11 more years and retiring as an inspirational figure to the next generation of physicians.

He was an incredibly brave, strong and resilient man.

Dad developed heart problems years later. Congestive heart failure causes the afflicted to be starved of oxygen and as it advances, even pure oxygen doesn’t help as the patient struggles to breathe. Yes, the above part of the story is very sad, but the hospice care Dad received was incredibly uplifting. Every morning, the hospice nurse arrived and much like Dad had done years before – they worked tirelessly for another – only this time Dad was the recipient. My father’s bravery never wavered and when it was time, he was ready and he was at peace. It was the hospice that made the all difference and their gift to Dad was his final inspiration. Our family is so grateful for the peace and comfort that they gave to him. Dad did so much for so many and he is my inspiration, so this is for him:

Ronald W. Cooke MD

Please support the hospice.

This Saturday, 7 March 2020 come rain or shine, we’ll be participating in The Male Trail running, walking, marching, singing and shouting for Rowcroft Hospice, by raising whatever we can for those who need our love. Please support this event. Donation is easy by going to the link below:

Yes I wish to support this remarkable place

Nobody wants to think about it, but young or old, we all face the music and like it or not, most times the final act is the one which is the most profound. Rowcroft Hospice in Devon is a truly inspirational organisation giving hope to struggling individuals and their families at the most difficult times in their lives and without a single charge to them. Yes that’s right, zero cost to these families, so that carers, patients and families can focus on what’s most important – that of love, dignity and respect without the distraction of financial burdens to come. To achieve this is a monumental task requiring our collective compassion:

Click here to know more about Rowcroft:

Or better yet, come out and participate too. It’s healthy, it’s fun and you meet some fantastic people! Our task is so much lighter when we roll up our sleeves and do it together.

Thanks and see you there!

The master’s hand…

So, trolling the web I saw this photo. “Hmm… unusual ” you may think… “interesting shaped pieces….gnarly hand….”

To me, the recognition was instantaneous because it’s unmistakably the hand of someone very special in my life, that of my former boss with whom I worked alongside for years. Together, we sawed, clamped, sprayed, installed and burned much midnight oil. This is the weathered hand of someone incredibly gifted, mechanically brilliant, strong and yet patient enough to stop and share his knowledge (and sometimes frustration) with me. As I grew older, near the end of our time together, we collectively discovered my skill sets while building our in-depth understanding of CAD, CNC and the developing technologies, often-times into the wee hours.

I could never thank this former boss for his time, patience and (yes even) friendship. He just wouldn’t have it. Perhaps this was because words are just too hollow and that a life chosen because of our love for woodworking requires sacrifice, a pursuit of something deeply personal which seems to transcend dialogue.

Anyway whatever your profession, perhaps you too were fortunate to have a boss so generous with both his/her time and confidence in your abilities. You are a product of his/her good deeds. Please, remember them and share your time liberally with that next eager apprentice. No doubt, it may not be easy and some days won’t be stunning, but with patience, the rewards will eventually exceed the risks. In his words, I can still hear him say “Ruf, no guts, no glory…”.

Thanks Ken.

Designing with nature

The photos below are just a few inspiring photos of some art nouveau pieces. We all know that nature abhors straight lines. This integration of nature with thoughtful design produces glorious working sculptures.

Complex elliptical staircase
1909 – Giovanni Gribodo – Turin
(photo by Paola Parodi)
Fenoglio-Lafleur House
1902 – Pietro Fenoglio – Turin
(photo by Paola Parodi)
Private house -1907 -Pietro Fenoglio – Turin
(photo by Paola Parodi)

At Shoreline Parametrics, we pride ourselves on our abilities to work with complex elements. How can we assist you today?

Wood, Steel and Glass Winder Stair

As experienced fabricators, we know the importance of clear co-ordination between the shop, the job site and other trades and our work is central to that communication. Fabricators often defer to us for their construction problem solving and we then model/draw as if we were building it ourselves.

In this extreme winder stair, every piece of steel and glass was CNC cut and formed from this 3D model resulting in fewer than 4 days installation of the structure.

(Click on the drawing for 3D view)

The finished stair as shown below:

(Click on the drawing for 3D view)

Not just CAD…..

Shoreline Parametrics Ltd is a small highly skilled company created by Rufus Cooke assisting other companies in the custom woodworking industry. Having a strong understanding of 3D geometry has lent itself well to the stair industry and as notable builders and architects have recognized this resource, more diverse projects have evolved – including cupolas, domes, eyebrow dormers and architectural metalwork. Having a joiner’s background merged with the developing technologies of both CAD and CNC we can offer a wide array of services from:

  • 3D CAD (using SolidWorks®)
  • Stair building and tangent hand railing
  • CNC integration
  • Cutting List Strategies based upon
    • extensive prior use of both Cabnetware® and Cabinetvision®
    • AlphaCam®
    • Cadcode®
    • Microsoft Access®

“spoil the ship for a ha’porth of ta”

Or for us in the States, it translates to:

“don’t spoil the ship for a half penny’s worth of tar… “


So what’s the relevance? Plenty.

Lately, I hear “I don’t need anything fancy, I can just draw that in …. (sounds like what you put on a hamburger/hot dog). Well, if you can, than you’re either missing something or you enjoy living dangerously.

Ask yourself are you willing to spend +30k on a project facing a rigid deadline with other jobs to follow based on a tool that rhymes with ketchup? Can it flatten your twisted parts into machinable components that consistently fit? Can it adapt to dimensional changes? And can you trust those changes to be accurate and still maintain proper tangency?

Words of a wise uncle…

Sometimes simple words of wisdom resonate for a lifetime.

My uncle John carried a well worn cutting from a newspaper around with him in his wallet, he was very pleased with this worn scrap of paper and would occasionally bring it to our attention, it read:

It read:

“If all you ever do is all you’ve ever done, then all you’ll ever get is all you’ve ever got”

This would be followed dryly by “but I’m not sure what it means”…. But the reality was that he knew (he was a gifted MIT mathematician).

So what’s the relevance?

Say your company is asked to price a job that you have never done before and therefore are not so sure of, does it really it makes sense that you turn the job away? So, applying the logic of the newspaper cutting in Uncle Johns wallet:

By use of 3D computer models we can:

♦ → break the job down into manageable entities

♦ → flatten complex curved surfaces

♦ → create stronger joinery like never before

For the last 20 years we have been helping small businesses increase their capacities and strengthen their niche markets by taking complex jobs that would have been sent to the B1N file, and making them possible.

As a trained joiner, I understand the work involved.

A stairbuilding colleague and I had just finished an ornate radial stair project when the contractor asked if we could build the dome ceiling above. All of our schedules were already full and to do this this required expediting. After some head scratching and lots of coffee, the project was completed a week later followed by a very simple installation.

So in the words of a dear uncle, we took on things we had never done and we got so much in return, not just money, but the chance to work together, build experience, confidence, new skills, and of course a greater standing in the marketplace and (hopefully) perpetuating more work.

And of course ……. never stop moving forward.

Flat Packed Cantilevered Stairs?

Lately, we’ve been working very closely with BLUBLK Inc. a company specializing in beautiful ornamental metalwork. Often times, these projects require that finished work be shipped ‘flat packed’ for onsite assembly with minimal tools. This particular project was an entire contemporary stair with treads cantilevered off of wood framed walls. These sorts of stairs are usually reserved for masonry walls, but were resolved with the addition of concealed steel stringers and verticals. An added (and very substantial) challenge was that it had to be delivered ‘flat packed’ in kit form for bolting together only (no welding). Hence, this required all part drilling/tapping to be clearly executed in the fabrication stage.

SolidWorks® performed brilliantly for this task and the project was substantially assembled on-site in just over 2 days.

And, we’ve just received a few of the builders photos below courtesy of Cheney Brothers Construction:

  • Upper Cantilevered landing

What do you use for CAM?

Sure programming at the machine is ideal for the last-minute changes, but what about the rest of the project? Do you:

  • manually generate the geometries and then assign the tool paths?
  • import geometries and then manually assign tool paths?
  • set up macros to automatically import geometries, let the CAM software read the geometry and assign tool paths?

Perhaps it’s time to consider utilising your 3D model data more for CNC and optimized cutting lists.

“The time’s they are a changing

What other roles do shop drawings perform in your company? The ones listed below are what we see to be the most typical:

  1. General Arrangement/Approval Drawings
  2. Detailed Construction set
  3. Setting out
    • Part Listing
  4. Parts manufacturing
    • CNC
  5. Outsourcing
  6. Assembly
  7. Project Coordination
  8. Installation