. Woods side heads and profiler heads ... instances the variations are very slight, in fact,the difference is hardly perceptible. An illustration(see cut page 7) is our 3 C four-knife disc madeespecially for shiplap heads. It is used in con-junction with an adjoining member which is ilarger in diameter. Two discs mounted on onehead in this manner naturally must have someprovision for separation. You will observe onthis one a slight hub projecting on the face whichis for this No. 4C, 6^^ X 1 Disc for Combination Side Heads. In contrast to this, some combinations requirea recessed disc
. Woods side heads and profiler heads ... instances the variations are very slight, in fact,the difference is hardly perceptible. An illustration(see cut page 7) is our 3 C four-knife disc madeespecially for shiplap heads. It is used in con-junction with an adjoining member which is ilarger in diameter. Two discs mounted on onehead in this manner naturally must have someprovision for separation. You will observe onthis one a slight hub projecting on the face whichis for this No. 4C, 6^^ X 1 Disc for Combination Side Heads. In contrast to this, some combinations requirea recessed disc as 4 C. For example, a three-dischead for heavy work where the thread on the sleeveof the head limits the discs in both number andthickness. It is not advisable to make the discs AND PROFILER HE A D S Rein-forcedClampingfor HeavyCuts On all discs 1 or over in thickness, the holdingof the cutter is re-inforced by the application oftwo blocks for each knife. This is done for a two-fold purpose, namely, safety and quality of former is very essential in these days whencompensation acts are being passed placing agreater responsibility on the employer. On thelatter, the stiflFer the hold on the cutter, the bettergrade of work the head will do. Therefore, it isonly natural to suppose that as a cutter or headincreases in width or length as it may be termed,the power of clamping should be strengthenedcorrespondingly. Here again are emphasized theadvantages of WOODS method of
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Keywords: ., bo, bookcentury1900, bookdecade1910, bookidwoodssideheadspr00wood
