It may also be mentioned that lathes constructed with angular guides, have usually such ways for the moving heads as well as for the carriages; this gives the advantage of firmly binding the [125] two sides of the frame together in fastening the moving head, which in effect becomes a strong girt across the frame; the carriages also have an equal and independent hold on both sides of a shear. In following this matter thus far, it may be seen how many conditions may have to be considered in reasoning about so apparently simple a matter as the form of ways for lathe carriages; we might even go on to many more points that have not been mentioned; but what has been explained will serve to show that the matter is not one of opinion alone, and that without practical advantages, machine tool-makers will not follow the most expensive of these two modes of mounting lathe carriages.
It was very quiet and still there when once the gates were closed. Balmayne took one of the lamps from the motor and extinguished the other. In the centre of the place was the well, partially covered over by a flat stone. There was a windlass, but no rope. Balmayne produced one. Very carefully he fitted it to the windlass. His dark eyes gleamed and dilated."I never laugh at your suggestions," Prout replied.
ONE:The first and, perhaps, the most important matter of all in founding engineering works is that of arrangement. As a commercial consideration affecting the cost of manipulation, and the expense of handling material, the arrangement of an establishment may determine, in a large degree, the profits that may be earned, and, as explained in a previous place, upon this matter of profits depends the success of such works.
TWO:"It will give me a good supper free," he said, "and a glass of wine. And if you try any tricks on me, heaven help you, for I won't!"
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
ONE:Before entering on our task of reconstruction, we must turn aside to consider with what success the same enterprise has been attempted by modern German criticism, especially by its chief contemporary representative, the last and most distinguished historian of Greek philosophy. The result at which Zeller, following Schleiermacher, arrives is that the great achievement of Socrates was to put forward an adequate idea of knowledge; in other words, to show what true science ought to be, and what, as yet, it had never been, with the addition of a demand that all action should be based on such a scientific knowledge as its only sure foundation.87 To know a thing was to know its essence, its concept, the assemblage of qualities which together constitute its definition, and make it to be what it is. Former thinkers had also sought for knowledge, but not as knowledge, not with a clear notion of what it was that they really wanted. Socrates, on the other hand, required that men should always be prepared to give a strict account of the end which they had in view, and of the means by which they hoped to gain it. Further, it had been customary to single out for exclusive attention that quality of an object by which the observer happened to be most strongly impressed, passing over all the others; the consequence of which was that the philosophers had taken a one-sided view of facts, with the result of falling into hopeless disagreement among themselves; the Sophists had turned these contradictory points of view against one another, and thus effected their mutual destruction; while the dissolution of objective certainty had led to a corresponding dissolution of moral truth. Socrates accepts the Sophistic scepticism so far as it applies to the existing state of science, but does not push it to the same fatal con118clusion; he grants that current beliefs should be thoroughly sifted and, if necessary, discarded, but only that more solid convictions may be substituted for them. Here a place is found for his method of self-examination, and for the self-conscious ignorance attributed to him by Plato. Comparing his notions on particular subjects with his idea of what knowledge in general ought to be, he finds that they do not satisfy it; he knows that he knows nothing. He then has recourse to other men who declare that they possess the knowledge of which he is in search, but their pretended certainty vanishes under the application of his dialectic test. This is the famous Socratic irony. Finally, he attempts to come at real knowledge, that is to say, the construction of definitions, by employing that inductive method with the invention of which he is credited by Aristotle. This method consists in bringing together a number of simple and familiar examples from common experience, generalising from them, and correcting the generalisations by comparison with negative instances. The reasons that led Socrates to restrict his enquiries to human interests are rather lightly passed over by Zeller; he seems at a loss how to reconcile the alleged reform of scientific method with the complete abandonment of those physical investigations which, we are told, had suffered so severely from being cultivated on a different system.It was Hetty's turn to hold her peace now. Leona Lalage had not felt equal to facing Gordon at that moment. Even her iron will and resolution were not quite equal to the strain.
TWO:The only purpose of my publication was to convince everybody of this, and thereby prevent the repetition of such a scandalous scene.
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
ONE:"I wasn't standing by the door," Hetty said, quietly.
TWO:"Ren Lalage!" Leona said. "You have come here to kill me!"The importance of a beginner learning to divide what he has to learn into these two departments of special and general, has the advantage of giving system to his plans, and pointing out that part of his education which must be acquired in the workshop and by practical experience. The time and opportunities which might be devoted to learning the technical manipulations of a foundry, for instance, would be improperly spent if devoted to metallurgic chemistry, because the latter may be studied apart from practical foundry manipulation, and without the opportunity of observing casting operations.
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
TWO:A great share of the handling about an engineering establishment is avoided, if material can be stored and received on a higher level than the working floors; if, for instance, coal, iron, and sand is received from railway cars at an elevation sufficient to allow it to be deposited where it is stored by gravity, it is equivalent to saving the power and expense required to raise the material to such a height, or move it and pile it up, which amounts to the same thing in the end. It is not proposed to follow the details [74] of shop arrangement, farther than to furnish a clue to some of the general principles that should be regarded in devising plans of arrangement. Such principles are much more to be relied upon than even experience in suggesting the arrangement of shops, because all experience must be gained in connection with special local conditions, which often warp and prejudice the judgment, and lead to error in forming plans under circumstances different from those where the experience was gained.Machinery of application.
FORE:Lawrence was profoundly interested in what Prout had to say. The latter had given far more information than he had imagined.A deadly faintness came over her, she staggered to a chair and fell into it. As she did so the great clock on the landing boomed the hour of midnight.
FORE:
FORE:If Plotinus rose above the vulgar superstitions of the West, while, at the same time, using their language for the easier expression of his philosophical ideas, there was one more refined superstition of mixed Greek and Oriental origin which he denounced with the most uncompromising vigour. This was Gnosticism, as taught by Valentinus and his school. Towards the close of our last chapter, we gave some account of the theory in question. It was principally as enemies of the world and maligners of its perfection that the Gnostics made themselves offensive to the founder of Neo-Platonism. To him, the antithesis of good and evil was represented, not by the opposition of spirit and Nature, but by the opposition between his ideal principle through all degrees of its perfection, and unformed Matter. Like Plato, he looked on the348 existing world as a consummate work of art, an embodiment of the archetypal Ideas, a visible presentation of reason. But in the course of his attack on the Gnostics,518 other points of great interest are raised, showing how profoundly his philosophy differed from theirs, how entirely he takes his stand on the fixed principles of Hellenic thought. Thus he particularly reproaches his opponents for their systematic disparagement of Plato, to whom, after all, they owe whatever is true and valuable in their metaphysics.519 He ridicules their belief in demoniacal possession, with its wholly gratuitous and clumsy employment of supernatural agencies to account for what can be sufficiently explained by the operation of natural causes.520 And, more than anything else, he severely censures their detachment of religion from morality. On this last point, some of his remarks are so striking and pertinent that they deserve to be quoted.
FORE:CHAPTER II GHOSTS, GUMAND GEMS"Come, come," I replied, touched by the kind anxiety of these people. "Come, come; it won't be as bad as all that, and, then, I am a Netherlander."
FORE:The voice ceased; nothing more could be heard but the humming of the wire. Bruce swished into the dining-room and huddled on his coat.
TWO:Down the backbone of Long Island, not very high, they flew. The farms, landscaped estates and straight roads of the central zone were in striking contrast to the bay and inlet dented North Shore with its fleets of small boats, its fishing hamlets, rolling hills and curving motor drives and the seaside with its beach resorts, yellow-brown sand and tall marsh grass clustered between crab-infested salt water channels.Leona Lalage fell back with a faint cry. Just for a moment she covered her eyes with her hands. Lalage stood like a statue. He smiled, but there was nothing of mirth in it.
$ 0$ 600
TWO:I stood near the spot where the ferry-boat used to take people across; but to cross was now out of the question, for any one alighting on the opposite side would be landed in the scorching glare. Therefore, I returned to Lixhe, where I might try to cross the river by the pontoon-bridge, and get to Vis along the other bank of the Meuse.
"I am not going to look at another thing," she said. "But it does seem hard that we have not got another hundred pounds, Gordon."Balmayne picked up the coat and laid it on the table. There was just a dexterous motion and a flash of his white hands, then he smiled with the air of one who is perfectly and wholly satisfied with something."But you are not going to Aldershot tonight. Captain Gifford?" Leona asked. "A cab? How extravagant!"75As remarked, every attempt to generate anything new in machinery should be commenced by ascertaining a want of improvement. When such a want has been ascertained, attention should be directed first to the principles upon which such want or fault is to be remedied. Proper mechanism can then be supplied like the missing links in a chain. Propositions thus stated may fail to convey the meaning intended; this systematic plan of inventing may be better explained by an example.The general condition of the town was not calmer during these last days. New hostages were taken continually, and generally, as before, they were clerics, in consequence of which the religious services were in a continual muddle, and sometimes on Sundays no Holy Mass could be said. Burgomaster Nerinx had now posted proclamations in which he called for volunteers to serve as temporary hostages, instead of the priests, during the hours of religious service. As if it were office work they mentioned: "The service begins in the afternoon at ... o'clock and will end after ... days at ... o'clock."
TWO: CHAPTER XV
