<000005>On one of the hills, slightly to the south of Haccourt, on the west bank of the Meuse and the canal, a German battery was firing at Fort Pontisse. The gunners there were quite kind, and they felt no fear at all, for although they shelled the fort continuously, it seemed that nothing was done by way of reply to their fire. The shells from the fort flew hissing over our heads, in the direction of Lixhe, which proved that Fort Pontisse was still chiefly busy with the pontoon-bridge at that place.
"Here rest 140 soldiers, French, I.R. 36. fell 22.8. R.I.P."Lastly, proportions; having estimated the cutting force required at one ton, although less than the actual strain in a machine of this kind, we proceed upon this to fix proportions, [157] beginning with the tool shank, and following back through the adjusting saddle, the cutting bar, connections, crank pins, shafts, and gear wheels to the belt. Starting again at the tool, or point of cutting, following through the supports of the rack, the jaws that clamp it, the saddle for the graduating adjustment, the connections with the main frame, and so on to the crank-shaft bearing a second time, dimensions may be fixed for each piece to withstand the strains without deflection or danger of breaking. Such proportions cannot, I am aware, be brought within the rules of ordinary practice by relying upon calculation alone to fix them, and no such course is suggested; calculation may aid, but cannot determine proportions in such cases; besides, symmetry, which cannot be altogether disregarded, modifies the form and sometimes the dimensions of various parts.
ONE:An apprentice in entering the workshop should avoid everything tending to an appearance of fastidiousness, either of manner or dress; nothing is more repulsive to workmen, and it may be added, nothing is more out of place in a machine shop than to divide one's time between the work and an attempt to keep clean. An effort to keep as neat as the nature of the work will admit is at all times right, but to dress in clothing not appropriate, or to allow a fear of grease to interfere with the performance of work, is sure to provoke derision.
TWO:"Are you a friend of the prison----, I mean of Dr. Bruce?" asked the inquisitive one.In constructing patterns where it is optional whether to employ cores or not, and in preparing drawings for castings which may have either a ribbed or a cored section, it is nearly always best to employ cores. The usual estimate of the difference between the cost of moulding rib and cored sections, as well as of skeleton and cored patterns, is wrong. The expense of cores is often balanced by the advantage of having an 'open mould,' that is accessible for repairs or facing, and by the greater durability and convenience of the solid patterns. Taking, for example, a column, or box frame for machinery, that might be made either with a rib or a cored section, it would at first thought seem that patterns for a cored casting would cost much more by reason of the core-boxes; but it must be remembered that in most patterns labour is the principal expense, and what is lost in the extra lumber required for a core-box or in making a solid pattern is in many cases more than represented in the greater amount of labour required to construct a rib pattern.
THREE:She was only just in time to get back behind the green gates when the Countess emerged again with something in her hand. Her head was held high, her eyes gleamed with triumph. Then the great black car shot noiselessly away, and Hetty crept back to the house.
TWO:The voice ran true and clear; there was deep sincerity in the eyes of the speaker. Bruce was melting, despite himself. Hetty must be wrong. A brilliant woman like that would never throw herself at the feet of a mere doctor. Nobody could look in her eyes and doubt her goodness and truth.
TWO:Now the bridge is blown up, the greater part of the church destroyed by the Germans, and, had nature not been more powerful than their brutal, clumsy violence, they would have pulled down that rock too. But it is still there, the solitary remnant of the famous beauty of Dinant."Perhaps already disposed of elsewhere?" Hetty suggested.
184"I owe you a deep apology," the Countess whispered, as she held Bruce's hand. "I was exceedingly rude to you the other night. I ought to have waited for your ice, and more especially, I ought to have waited to congratulate you. I am very glad for Hetty's sake. She is a good girl, and I shall miss her."761. A conception of certain functions in a machine, and some definite object which it is to accomplish.
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THREE:"A very singular circumstance, is it not?" he asked, quietly.As might be expected, the circle of admirers which surrounded Plotinus included several women, beginning with his hostess Gemina and her daughter. He also stood high in the favour of the Emperor Galienus and his consort Salonina; so much so, indeed, that they were nearly persuaded to let him try the experiment of restoring a ruined city in Campania, and governing it according to Platos laws.411 Porphyry attributes the failure of this project to the envy of the courtiers;276 Hegel, with probably quite as much reason, to the sound judgment of the imperial ministers.412
THREE:"A beauty!" the Countess exclaimed, "And the same action as my own. I believe I know as much about it as my chauffeur. Captain Gifford, let me try it alone, do. Harris, give me a coat. No, one of the gentlemen's overcoats--that grey one will do. Do let me go round the square alone!"
