On cutlists/inventory lists/schedules, I see a number of the numbers as prescriptive and a few as approximations – however most of all, a cutlist serves as a information to assist me take advantage of environment friendly use of my time and supplies. So on the whole, I discover cutlists to be helpful – however like several software, they’ll additionally harm you, or restrict what you suppose you will get away with.
For instance, to organize for a current software chest construct, I went to the cellar (the place we retailer wooden) earlier than merely heading to the lumberyard, understanding I might need some appropriate inventory left over from an earlier venture. My cutlist (proven above) specifies 3/4-in.-thick inventory at 11-1/4-in.-wide for the primary carcase (a dimensional lumber dimension, to make the venture accessible to these with no jointer and planer). The widest 4/4 appropriate inventory I had readily available was only a hair greater than 11-1/4 in. extensive, and wanted a number of passes over the jointer and thru the planer to straighten it, flatten it, and clear off the fuzz. So I lower all my items about 1-1/2 in. overlong, and went to work. By the point I used to be completed processing the pine, it was simply shy of three/4 in. thick. Shedding 1/8 in. front-to-back within the completed chest received’t matter, and for this venture, barely thinner inventory than specified isn’t any drawback.
So, by adjusting my inventory wants to suit what I had obtainable, I saved cash in addition to time, and it’ll make no distinction to this completed venture. Actually, slight changes make no distinction to most initiatives – the potential exceptions being built-in cupboards and bookshelves (however even there, there’s some wiggle room should you’re utilizing a face body).
After the wooden is surfaced, my subsequent step is to chop the items to dimension … kind of. Oftentimes sizes can shift a little bit as you’re employed, so should you lower all of the components to dimension earlier than meeting, odds are good that down the road within the construct, one thing received’t match fairly proper. So, I look intently on the record to see what items need to match completely in size, and lower all these on the similar time. Within the instance above, the underside, entrance, backside lip, and fall entrance all need to be 27 in. lengthy – so I set the cease on the crosscut sled as soon as for these, and make the cuts. And I spotlight them in pink so I don’t miss one. However oh expensive…I made all of them only a hair overlong, as you may see under. However oh properly – a thirty second of an inch issues not a bit.
The edges, backside, and shelf all need to be 11-1/4 in. extensive, or within the case of my most up-to-date construct, 11-1/8 in. extensive (the yellow highlighter), as a result of that’s what I used to be left with after surfacing the lumber and chopping the board from which these got here to the widest potential width.
Because of this, the ultimate width of the lid can even must be 1/8 in. narrower – however as an alternative of calculating that, I glue up the lid each overwide and overlong. I’ll present it to the completed carcase earlier than ultimate sizing – that approach I get an ideal match.
The identical goes for the entrance and fall entrance. Until I lower my shelf dadoes within the precise excellent location, the entrance that covers that shelf would possibly must be a bit narrower or wider, so by leaving it overwide, I save myself a headache later. And from that follows the width of the “fall entrance” – once more, overwide is superb insurance coverage. I all the time measure from the work (or higher but, mark instantly from the work as an alternative of measuring).
The opposite factor I consider as I’m selecting my items is ultimate form. The edges get lower at an angle, which allowed me to make use of a bit that at the beginning look would find yourself too quick when lower to size. The cutlist says 25 in. – however that’s on the again nook (and truly it’s 1 in., overlong). On the entrance nook, it finally ends up at about 17-1/2 in.
All that is to say don’t fret in case your inventory and its dimensions aren’t excellent. Simply begin constructing. The one individuals who care about precise sizes are engineers and patternmakers…and journal editors once they’re checking drawings in opposition to what it says within the textual content (which in my expertise is the place any errors are certain to happen).