The Tenons
: How Work is Laid OutDo not neglect first to select the work side and the working edge of the board. The outer surface and the upper edges are the sides to work from. The cheekpiece (A) of the gage must always rest against the working side.
The cross marks (B, C) should be made with the point of a sharp knife, and before the small back saw is used on the cross-cuts the lines (B), which indicate the shoulders, should be scored with a sharp knife, as shown in Fig. 33. This furnishes a guide for
Fig. 33.  |  |
| Fig. 34. | Fig. 35. |
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The Mortises
When the mortises have been made they will appear as shown in the enlarged cross section of the leg (Fig. 30), the total depth of each mortise being 1½". The depth of this mortise determines for us the length of the tenons on the facing board... The Mortising Chisel
The mortising chisel (Fig. 7<em>a</em>), on the other hand, is very narrow and thick, with a long taper down to the cutting edge. They are usually in such widths as to make them stock sizes for mortises. Never, under any circumstances, use a hammer ... The Most Difficult Woods
Ash is by far the most difficult wood to work. While not as hard as oak, it has the disadvantage that the entire board is seamed with growth ribs which are extremely hard, while the intervening layers between these ribs are soft, and have open pores... The Most Important Angle
Most important for one to know at a glance is that of 45 degrees, because the one can the more readily calculate the other degrees, approximately, by having 45 degrees once fixed in the mind, and impressed on the visual image. With a square and a co... The Ogee
Fig. 192, called the ogee, is the most useful of all moldings, for two reasons: First, it may have the concaved surface uppermost, in which form it is called ogee recta—that is, right side up; or it may be inverted, as in Fig. 193, with the ... The Ovolo
Fig. 188, called the ovolo, is a quarter round molding with the lobe (A) projecting downwardly. It is distinguished from the astragal because it casts less of a shadow above and below. ... The Plane
The jack plane and the fore plane are handled with both hands, and the smoothing plane with one hand, but only when used for dressing the ends of boards. For other uses both hands are required. ... The Plate
As it will be necessary in our job to use two or more lengths of 2" × 4" scantling for the plate, it will be necessary to join them together. Do this with a lap-and-butt joint (Fig. 231). Then set up the 4" × 4" posts... The Rafters
These may be made to provide for the gutter or not, as may be desired. They should be of 2" × 4" scantling. ... The Rails
Procure two straight 2" × 4" scantling (A), four feet long, and planed on all sides. Bore four ⅜-inch holes at each end, as shown, and 10 inches from one end four more holes. A plan of these holes is shown in B, where the exact ... The Right Name For Everything
Always make it a point to apply the right term to each article or portion of a structure. Your explanation, to those who do know the proper technical terms, will render much easier a thorough understanding; and to those who do not know, your languag... The Roman-doric Column
In Fig. 196 is shown a Roman-Doric column, in which the cymatium, the ovolo, cavetto, astragal and the ogee are used, together with the fillets, bases and caps, and it is interesting to study this because of its beautiful proportions. <div> <img ... The Roof
The pitch of the roof (Fig. 225) is what is called "third pitch," and the roof (Fig. 226) has a half pitch. A "third" pitch is determined as follows: ... The Roof The Keynote
Now, there is one thing which should, and does, distinguish the residence from other types of buildings, excepting churches. It is the roof. A house is dominated by its covering. I refer to the modern home. It is not true with the Colonial or the Gr... The Saw
With such a commonplace article as the saw, it might be assumed that the ordinary apprentice would look upon instruction with a smile of derision. ... The Sills
We are going to build what is called a "balloon frame"; and, first, we put down the sills, which will be a course of 2" × 6", or 2" × 8" joists, as in Fig. 229. ... The Simplest Molding
In Fig. 185 we show a molding of the most elementary character known, being simply in the form of a band (A) placed below the cap. Such a molding gives to the article on which it is placed three distinct lines, C, D and E, If you stop to consider yo... The Square
The square is, probably, the oldest of all tools, and that, together with the compass, or dividers, with which the square is always associated, has constituted the craftsman's emblem from the earliest historical times. So far as we now know, the pla... The Starting Cut
In order to make our understanding of the starting cut more explicit, we refer to Fig. 20, in which the thumb of the left hand is shown in the position of a guide—the end of the thumb being held up a sufficient distance to clear the teeth. I... The Stroke
Make a long stroke, using the full blade of the saw. Don't acquire the "jerky" style of sawing. If the handle is held loosely, and the saw is at the proper angle, the weight of the saw, together with the placement of the handle on the saw blade, wil... The Studding
The next step is to put the studding into position. 4" × 4" must be used for corners and at the sides of door and window openings. 4" × 6" may be used at corners, if preferred. Consult your plan and see where the op... The Tail Stock
This part of the structure is made of the following described material: Procure a scantling (J), planed, 4" × 4", 24 inches long, the upper end of which is to be provided with four bolt holes, and a centering hole (15). At the lowe... The Tenons
Do not neglect first to select the work side and the working edge of the board. The outer surface and the upper edges are the sides to work from. The cheekpiece (A) of the gage must always rest against the working side. The cross marks (B, C) shou... The Tongue And Groove
This form of uniting members has only a limited application. It is serviceable for floors, table tops, paneling, etc. In Fig. 213, a door panel is shown, and the door mullions (B) are also so secured to the rail (C). The tongue-and-groove method i... The Tool Rest
This is the most difficult part of the whole lathe, as it must be rigid, and so constructed that it has a revolvable motion as well as being capable of a movement to and from the material in the lathe. Select a good 4" × 4" scantling... The Tool Rest
This is the most difficult part of the whole lathe, as it must be rigid, and so constructed that it has a revolvable motion as well as being capable of a movement to and from the material in the lathe. ... The Tools Required
A few simple tools will complete an outfit capable of doing a great variety of work. The illustration (Fig. 246) shows five chisels, of which all other chisels are modifications. A and B are both oblique firmer chisels, A being ground with a bevel o... The Top
The top should be made of three boards, either tongued and grooved, or doweled and glued together. In order to give a massive appearance, and also to prevent the end grain of the boards from being exposed, beveled strips may be used to encase the ed... The Torus
Fig. 189, known as the torus, is a modified form of the ovolo, but the lobe (A) projects out horizontally instead of downwardly. ... The Try Square
In the use of the ordinary large metal square it is necessary to lay the short limb of the square on the face of the work, and the long limb must, therefore, rest against the work side or edge of the timber, so that the scribing edge of the short li... The Vertical Upright Truss
This form of truss naturally develops into a type of wooden bridge known all over the country, as its framing is simple, and calculations as to its capacity to sustain loads may readily be made. Figs. 237, 238 and 239 illustrate these forms. <div> ... The Warren Girder
Out of this simple truss grew the Warren girder, a type of bridge particularly adapted for iron and steel construction. This is the simplest form for metal bridge truss, or girder. It is now also largely used in steel buildings and for other work re... The Work Bench
In its proper place we show in detail the most approved form of work bench, fitted with a tool rack to hold all the tools, conveniently arranged. In this chapter we are more particularly concerned with the uses of tools than their construction; and ... Tie Beam
See Queen Post. ... Tools Used
The back saw is used for cutting the tenon, and the end of the board appears as shown in the enlarged Fig. 34. Two things are now necessary to complete the tenons. On the upper or work edge of each board use the gage to mark off a half-inch slice,... Tools Used In Laying Out Tenons And Mortises
A sharp-pointed knife must always be used for making all marks. Never employ an awl for this work, as the fiber of the wood will be torn up by it. A small try square should always be used (not the large iron square), and this with a sharp-pointed c... True Mortise Work
The essense of good joining work is the ability to sink the chisel true with the side of the member. More uneven work is produced by haste than by inability. The tendency of all beginners is to strike the chisel too hard, in order the more quickly... Trusses
There should be at least two, each three feet in length and twenty inches in height. ... Use Of Stains
Our subject has nothing to do with the technique of staining, but has reference, solely, to the use of stains. I recommend, therefore, that, since all kinds of stains are now kept in stock, and for sale everywhere, you would better rely upon the man... Wall Headers
When all the studding are in you will need headers above and rails below the windows and headers above all the doors, so that you will have timbers to nail the siding to, as well as for the lathing. ... What Degrees Are Calculated From
The question that now arises is what line one may use from which to calculate degrees, or at what point in the circle zero is placed. Degrees may be calculated either from the horizontal or from the vertical line. Examine Fig. 53. The working margi... Where Mortises Should Be Used
Most important of all is a general idea of places and conditions under which mortises should be resorted to. There are four ways in which different members may be secured to each other. First, by mortises and tenons; second, by a lap-and-butt; thir...