The Iron and steel magazine . es that the treatment of thesand does not receive in American foundries the attentionwhich it deserves. The growing demand for foundry stand-ards is next dealt with in the paper, the authors remarksbeing in part as follows: There is a growing demand forfoundry standards. Thus, flasks, pattern work and the mold- * Note. The publishers will endeavor to supply upon request the fulltext of the articles here abstracted, together wLh all illustrations, plans,etc. The charge for this is indicated by the letter following the numberof each abstract.—Thus A denotes 20 cents
The Iron and steel magazine . es that the treatment of thesand does not receive in American foundries the attentionwhich it deserves. The growing demand for foundry stand-ards is next dealt with in the paper, the authors remarksbeing in part as follows: There is a growing demand forfoundry standards. Thus, flasks, pattern work and the mold- * Note. The publishers will endeavor to supply upon request the fulltext of the articles here abstracted, together wLh all illustrations, plans,etc. The charge for this is indicated by the letter following the numberof each abstract.—Thus A denotes 20 cents, B 40 C 60cents, D 80 cents, E $, F $, G $, and H $ there is no letter the price will be given upon request. In all casesthe article furnished will be in the original language unless a translationis specifically desired, in which case an extra charge will be made depend-ing upon the length and character of the text. When ordering, both the number and name of the abstract should bementioned. 43. 44 The Iron and Steel Magazine ing methods depending upon the close cooperation of thepattern shop with the molding floor are coming in for consider-able attention. The makers of molding machines will be greatlybenefited bv this desired standardization of flasks, for the timehas now gone by when a manufacturer would go out of his wayto get the most impossible screw thread in order that the repairssubsequently necessary would have to come to him. We shallundoubtedly see the day when all the designs of the draftingoffice of an industrial establishment will go for revision to itsfoundry superintendent in order to standardize the non-essentialelements therein and create less labor in producing the castings. On the subject of the use of steel scrap in the cupola and ofthe advantages of the air furnace the author writes: Turning now to the melting and the closely allied labo-ratory, we see that the most strongly marked feature is the pro-duction of higher grade
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Keywords: ., bookcentury1800, bookdecade1890, bookidironsteel, booksubjectiron
