Taper (candle)

“ Boring Tapers with a Boring Bar or Attachment.—In cases where the degree of taper is very great a live centre may be bolted to a chuck plate, as in Fig. 1143, by which means any degree of taper may be bored. Instead of a star feed, a gear feed may be provided by fastening one gear, as a, on the dead centre, and another, as b, on the feed-screw. The cutting tool must stand on the side of the sliding-head—that is, farthest from the line of lathe centres. ”

“ If the length of the work is less than 1 foot, it will be necessary to move the center toward the rear of the machine, and if the length is greater than 1 foot, the adjustment is, of course, in the opposite direction.
The Taper Attachment.—Turning tapers by setting over the tailstock center has some objectionable features. When the lathe centers are not in alignment, as when set for taper turning, they bear unevenly in the work centers because the axis of the work is at an angle with them; this causes the work centers to wear unevenly and results in inaccuracy. ”

“ The most general use of the "leg-o'-mutton" types, however, is either two together, as in the sharpie rig, or separately as the only sail in the boat.
A SHARPIE-RIGGED OYSTER-BOAT.
Perhaps a few words on the spars would be in place here. First, taking the stick itself; it should always be a straight-grained piece of wood, as free from knots as possible, and well seasoned. The several spars require different degrees of tapering. The aim of the taper is to reduce weight, by concentrating the greatest amount of material at the point most strained, and removing the surplus. ”

“ Their resultant advantages are well illustrated by the example of the holy taper of Cardigan, in Wales. A miraculous image of the Virgin was cast ashore, bearing this taper burning in its hand. A church was built for it, and the taper “contynued styll burnynge the space of nyne yeres, without wastynge, until the tyme that one forsware himselfe thereon, so then it extincted, and never burned after.” ”

“ Though the action of taps resembles in some respects that of common dies, the results achieved are better, partly because the backing off is generally superior, partly because taper taps are commonly used to start a screw hole. Tapered solid dies are also used in some kinds of turret work with the same object, namely, to facilitate the work of an inherently badly formed tool. ”

“ By advancing it gradually on the forward stroke, the movement will be a reciprocating and yet a revolving one. The work must then be run in the lathe at a high speed, and a smooth file used to ease off the mark visible on the taper, applying the file the most to parts or marks having the darkest appearance, since the darker the marks the harder the bearing has been. Too much care in trying the taper to its hole cannot be taken, because it is apt to mark itself in the hole as though it were a correct fit when at the same time it is not ”

“ When the taper per foot is known, the amount that the tailstock center should be set over for turning that taper can easily be estimated, but it should be remembered that the setting obtained in this way is not absolutely correct, and is only intended to locate the center approximately. ”

“ The story of Our Lady's taper there has a picturesque wildness, of which later ages may admire the legendary beauty, being relieved by three centuries of incredulity from the necessity of raising harsh alternatives of truth or falsehood. An image of the Virgin had been found, it was said, standing at the mouth of the Tivy river, with an infant Christ in her lap, and the taper in her hand burning. ”

“ Again, in the case of work having a taper part to be fitted, it is very difficult to obtain the exact proper fit and entrance of taper to an exact distance, hence it is best to leave the work a little too long, with its collars too thick, and to then fit the taper properly and adjust all other end measurements to suit the taper after it is fitted. ”

“ In general practice the inside jaw faces of connecting rod straps and the faces of the rod are made parallel, which serves very well when the duty and wear is not great; but when the wear and tear is great, as in locomotive work, it is much better to make them taper; indeed, they are in any event better taper, because in that case the brasses can be made a tighter fit. The reason for making them parallel is because they can be more readily planed so than taper ”

“ To try a taper into its place, we either make a chalked stripe along it from end to end, smoothing the chalked surface with the finger, or else apply red marking to it, and then while pressing it firmly into its place, revolve it backwards and forwards, holding it the while firmly to its seat in the hole; we move the longest outwardly projecting end up and down and sideways, carefully noting at which end of the taper there is the most movement. ”

“ Taps for general use by hand are frequently used to tap holes that do not pass entirely through the work; hence, the taper tap must have a short length of taper so that the second tap may be enabled to carry a full thread as near as possible to the bottom of the hole without carrying so heavy a cut as to render it liable to breakage, and the second or plug tap must in turn have so short a length of its end tapered that it will not throw too much duty upon the bottoming tap. ”

“ If the countersunk head be lengthened so as to take up the whole of the unscrewed part of the bolt, we get the taper bolt shown in fig. 14, which is often used in the couplings of the screw shafts of steamships. The taper bolt has the advantage of having no projecting head, and it may also be made a tight fit in the hole with less trouble than a parallel bolt. Bolts may also have hexagonal heads. ”

“ Taper, the time is gone by when a Marquess of Monmouth was Letter A, No. 1.’
‘Very true, Mr. Tadpole. A wise man would do well now to look to the great middle class, as I said the other day to the electors of Shabbyton.’
‘I had sooner be supported by the Wesleyans,’ said Mr. Tadpole, ‘than by all the marquesses in the peerage.’
‘At the same time,’ said Mr. Taper, ‘Rigby is a considerable man. If we want a slashing article—’
‘Pooh!’ said Mr. Tadpole. ‘He is quite gone by. He takes three months for his slashing articles. Give me the man who can write a leader. ”

“ Half-round taper reamers, such as shown in Fig. 1105, are used for finishing holes. The flat face is cut down, leaving rather more than a half circle; the clearance being filed or ground on the cutting side so as to enable the reamer to cut, and extending from the cutting edge to nearly half-way to the bottom of the reamer.
For holes, however, that are large enough to admit a tool of sufficient strength, the single-pointed boring tool produces the most true work.
Brass finishers use square taper reamers, which produce upon brass more true work than the half-round reamer. ”

“ The advantage of 1⁄16 inch taper lies in the fact that a bolt headed in the ordinary manner can be made to fill the requirements, provided it is made of iron. You may decide that bolts should be tapered, for the reason that when a tapered bolt is driven into its place it can be readily knocked loose, or if that bolt, when in its place, proves to be too loose, you have merely to drive it in a little farther: these are arguments in favor of tapered bolts, showing their advantage. ”

“ No practical working rod can be made by the removal of one or more joints and the substitution of others, to increase or diminish in length. There must be a uniform taper consonant with the length, which, in case of alteration, will be destroyed, and the rod rendered harsh or feeble. ”

“ On a good-sized cork or bung place a small lighted taper, and then set it afloat in a pail of water. Invert a large drinking-glass over the light, and push it carefully down into the water. The glass being full of air, prevents the water entering it. ”

“ It is obvious that when a boring bar is set over to bore a taper, the lathe centres do not bed fair in the work centres, hence the latter are subject to excessive wear and liable to wear to one side more than to another, thus throwing the bar out of true and altering the taper it will bore. This, however, may be prevented by fitting to the bar at each end a ball-and-socket centre, such as shown in section in Fig. ”

“ B is a taper bolt fitting a taper hole in the bushing; when drawn into place with screw A, the bushing is wedged into male joint head E tightly, so that it is practically a part of this male head. In swinging the leg the movement or wear is on the bolt B inside the cone bushing, giving as much [33] wearing surface as a joint with male head as thick as this bushing is long. ”

“ I was cautious enough not to step before the taper, lest I might betray myself by my shadow, but I stood near enough to his side to observe the painter closely. He appeared to me quite another man. Perhaps it was the effect of the taper, but his face had a good colour, his eyes sparkled with internal satisfaction, and when he had completed the lines he placed himself before the screen, with his hands resting on his sides, and looking at his work, whistled a merry tune. He now turned round, and tore down the net. ”

“ It was delicious, at any rate, to know that she thought of him; and Taffy felt how delicious it was, while he fitted and hammered the shoe on Aide-de-camp's hoof, she standing by with a candle in either hand, the flame scarcely quivering in the windless night.
When all was done, she raised a foot for him to give her a mount. "Good-night!" she called, shaking the reins. Half a minute later Taffy stood by the door of the forge, listening to the echoes of Aide-de-camp's canter, and the palm of his hand tingled where her foot had rested. ”

“ The attachment is set for turning tapers by adjusting slide S until pointer p is opposite the division or fractional part of a division representing the taper. The whole divisions on the scale represent taper in inches per foot, and by means of the sub-divisions, the slide can be set for turning fractional parts of an inch per foot. When slide S is properly set, it is clamped to arm A by the nuts N. Bar E is also clamped to the toolslide by bolt H, as previously stated. The attachment is disconnected for straight turning by simply loosening clamp C and the bolt H.
Fig. ”

“ Examples of the Anglo-Saxon taper-axe, from the Ozingell Cemetery, are given in figures 1 and 2 of our Plate. Figures 3 and 4, found in Ireland, fig. 6, from Selzen in Germany, and fig. 9, from Livonia, closely resemble the Kentish ones. Fig. 8, from Livonia, differs chiefly in having a prolongation at the back. Specimens of the taper-axe found in France are given in Plates vii., ix., and xi. of La Normandie Souterraine; and Danish examples occur at pages 68 and 96 of Worsaae's "Copenhagen Museum." Some of the axe-heads dug up in Denmark exhibit a very curious transitional construction ”

“ ENCHANTED TAPERS. Mr. Panky has concluded a trick in which a borrowed hat was used, and out of it has produced a number of lanterns. These he ranks on the table, and, taking up a glass rod, has but to touch the little tapers to have them catch fire.
Fig. 119.
Explanation.—The lantern frames are telescopic, so that a dozen fold into the space of one. The tapers are prepared by being once lit, blown out, and when cold a grain of phosphorus is put on the wick. One end of the glass rod is red-hot ”

“ Saying which, the old man thrust his hand under one end of the division, and pulled out a bundle loosely tied with a string, which became unfastened as the Trapper lifted the roll from its place in the box, and, as he shook it open, and held its contents at arm's length up to the light, the startled eyes of Wild Bill, and the earnest gaze of the Trapper, beheld a woman's dress! ”

“ By this time, Taffy was so eager for treasure, that he spoke up at once.
"I'm not afraid. Open the door."
The sorcerer gave a jerk and the door flew open. What a sight!
There, in the faint, red light, Taffy discerned a great cave. Lying on the floor were hundreds of armed men, but motionless and apparently sound asleep. Little spangles of light were reflected from swords, spears, round shields, and burnished helmets. All these seemed of very ancient pattern. But immediately in front of them was a bell. Taffy felt some curiosity to tap it. Would the sleeping host of men then rise up? ”

“ The top of his head is black, branching out into five narrow black stripes down his neck, a black stripe three inches wide (without one light hair) going all the way down the back and to the end of the tail and under; of course, on the tail the stripe is much narrower. Then narrow black stripes go down each side of his back and tail. His tail is not long, but very bushy, like a nice boa. I never saw more exquisite colouring and marking than Taffy has underneath, from his throat to his tail. His coat is beautifully soft and thick, and shines like satin, and his eyes are very green. ”

“ Louise controlled her voice and her countenance with an effort. "Tell me, Aunt Euphemia," she repeated, "just who Lawford Tapp is?"
"His father is a manufacturer of cheap candies. He is advertised far and wide as 'I. Tapp, the Salt Water Taffy King.' Fancy! I presume you are quite right; they probably were nothing more than clam diggers originally. The wife and daughters are extremely raw; no other word expresses it. And that house! Have you seen it close to? There was never anything quite so awful built outside an architect's nightmare."
"They own Tapp Point? That is Lawford's home? ”