Cyclopedia of mechanical engineering; a general reference work Editor-in-chief Howard Monroe Raymond Assisted by a corps of mechanical engineers, technical experts, and designers of the highest professional standing . radius A equal to two &rA one-quarter times the diameter of thebolt,tie same as in yig. 4I. To draw the chamfer in the otherside view, draw the construction line parallel to and at a distancefrom CC euua to the aistance LL from NN and draw the arcs 88 •JG MKCIIAXKWL 1)1;AV[X(; tangent to this line with radius B equal to one-half of A. Thelines EF are then drawn as explained for

Cyclopedia of mechanical engineering; a general reference work Editor-in-chief Howard Monroe Raymond Assisted by a corps of mechanical engineers, technical experts, and designers of the highest professional standing . radius A equal to two &rA one-quarter times the diameter of thebolt,tie same as in yig. 4I. To draw the chamfer in the otherside view, draw the construction line parallel to and at a distancefrom CC euua to the aistance LL from NN and draw the arcs 88 •JG MKCIIAXKWL 1)1;AV[X(; tangent to this line with radius B equal to one-half of A. Thelines EF are then drawn as explained for Stock Photo

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Cyclopedia of mechanical engineering; a general reference work Editor-in-chief Howard Monroe Raymond Assisted by a corps of mechanical engineers, technical experts, and designers of the highest professional standing . radius A equal to two &rA one-quarter times the diameter of thebolt, tie same as in yig. 4I. To draw the chamfer in the otherside view, draw the construction line parallel to and at a distancefrom CC euua to the aistance LL from NN and draw the arcs 88 •JG MKCIIAXKWL 1)1;AV[X(; tangent to this line with radius B equal to one-half of A. Thelines EF are then drawn as explained for Fig. 41. Referring again to Fig. 35, the dimension which shows thelength of the holt under the head should he given to the extremepoint of the bolt, as should also the dimension which shows howmuch of the bolt is threaded. Most of the bolts in common use are made of standard sizes, that is, for a certain diameter of bolt there is a correspondingstandard diameter and thickness for the head and the nut, and astandard number of threads per inch, so that if the bolt which the

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