Threading inclination angle corrections Inclination angle diagram Standard inclination angle Feed rate in head stock direction Opposite inclinati

Threading inclination angle corrections Inclination angle diagram Standard inclination angle Feed rate in head stock direction Opposite inclination angle Feed rate in tail stock direction 4 4.5 5 CL 6 7 a e 9 -J 11 14 18 24 d2 >200 mm/ B 0° 24 18 14 11 9 7 6 5 4.5 4 b -3° -2,5°-2° -1° The colors in the inclination angle diagram correspond to the colors of the shim table. No values must be read off. Inclination angle calculation The inclination angle is calculated according to the following formula 3 arctan P P inclination angle n x d2 P thread pitch mm d2 pitch diameter mm The inclination angle can also be determined using the diagram. The suitable shim is selected in acc. with the relevant table. Shims The inclination angle of standard toolholders (internal and external) is P 1.5°. With an insert size of 1/4'' (11 mm), the inclination angle correction takes place via the tool. Inser IC size L mm Tool- holder P 4.5° P 3.5° .5° II P Orderin P 1.5° U3 O II o e O II P .5° CD 1 II P P -1.5° 3/8'' 16 ER/IL YE 3-3P YE 3-2P YE 3-1P YE 3 YE 3-1N YE 3 1.5N YE 3-2N YE 3-3N EL/IR YI 3-3P P 2 1 3 YI YI 3-1P YI 3 YI 3-1N YI 3 1.5N N 2 1 3 YI YI 3-3N 1/2'' 22 ER/IL YE 4-3P YE 4-2P YE 4-1P YE 4 YE 4-1N YE 4-1.5N YE 4-2N YE 4-3N EL/IR YI 4-3P YI 4-2P YI 4-1P YI 4 YI 4-1N YI 4-1.5N YI 4-2N YI 4-3N A 486 WALTER Valenite Technical information Threading Usage information