Page 294 - dyser_Stankevych

294

ɞɟɫɨɪɛ ɚ ɜɨɞɧɸ. ɩɪɢ-

ɫɭɬɧɨɫɬɿ ɡɚɥɢɲɤɨɜɨɝɨ ɜɨɞɧɸ, ɡɚɬɪɢɦɚɧɨɝɨ ɭ ɩɚɫɬɤɚɯ ɦɿɤɪɨɫɬɪɭɤɬɭɪɢ ɦɚɬɟɪɿɚɥɭ, ɰɹ

ɟɧɟɪɝɿɹ ɧɟ ɞɨɫɹɝɚɽ ɟɧɟɪɝɿʀ ɆȺȿ ɭ ɫɬɚɥɿ ɜ ɫɬɚɧɿ ɩɨɫɬɚɱɚɧɧɹ.

ɇ ɪɢɫ. 6.7 ɩɪɟɞɫɬɚ ɪɨɡɩɨɞɿɥ ɟɧɟɪ ɫɢɝɧɚɥ Ɇ ɧɚ ɪɿɡɧɢɯ ɱɚɫɬɨɬɧɢɯ

ɞɿɚɩɚɡɨɧɚɯ ɨɫɧɨ Ⱦ ɮɨɪɦɭɥɨɸ (1.8) ɞɥɹ ɩɨɪ ɪɿɡɧɢɯ ɜɢɩɚɞɤɿɜ

ɩɟɪɟɦɚɝɧɟɱɭɜɚɧɧɹ ɡɪɚɡɤɿɜ ɫɬɚɥɿ ɋɬ3.

ɪɢɫ. 6.7 ɛɚɱɢɦɨ, ɿɧɞ ɦɚɝɧɟ ɩɨɥɹ 0,21 ɧɚɣɛɿɥɶɲɢɣ

ɜɿɞɫɨɬɨ ɡɚɝɚɥɶɧɨʀ ɟɧɟɪɝɿʀ ɫɢɝɧɚɥ ɜɟɣɜɥɟ ɩɚɤɟɬ W1 (ɱɚɫ-

ɬɨɬɧɢɣ ɞɿɚɩɚɡɨɧ 0-125 ɤȽɰ) ɞɥɹ ɜɫɿɯ ɬɢɩɿɜ ɡɪɚɡɤɿɜ (ɭ ɫɬɚɧɿ ɩɨɫɬɚɱɚɧɧɹ, ɩɿɫɥɹ ɧɚɜɨɞ-

ɧɸɜɚɧɧɹ ɬɚ 40 ɝɨɞ. ɩɿɫɥɹ ɧɚɜɨɞɧɸɜɚɧɧɹ). Ɂɿ ɡɪɨɫɬɚɧɧɹɦ ɦɚɝɧɟɬɧɨɝɨ ɩɨɥɹ (1,03 Ɍɥ)

ɦɚɤɫɢɦɭ ɟɧɟɪɝɿʀ ɩɚɤɟɬ W2 ( ɞɿɚɩɚɡɨɧ 125-250

ɤȽɰ). ɩɪɢɫɭɬɧɨɫɬɿ ɭ ɫ ɋɬ3 ɟɧɟɪɝɿʀ ɰɶɨɝɨ

ɱɚɫɬɨɬɧɨɝɨ ɞɿɚɩɚɡɨɧɭ ɩɨɦɿɬɧɨ ɡɪɨɫɬɚɽ.

ɚ ɛ

Ɋɢɫ. 6.7. Ɋɨɡɩɨɞɿɥ ɟɧɟɪɝɿʀ ɫɢɝɧɚɥɿɜ ɆȺȿ ɡɚ ɜɟɣɜɥɟɬ-ɩɚɤɟɬɚɦɢ ɞɥɹ ɡɪɚɡɤɿɜ ɫɬɚɥɿ ɋɬ3

ɭ ɫɬɚɧɿ ɩɨɫɬɚɱɚɧɧɹ, ɩɿɫɥɹ ɧɚɜɨɞɧɸɜɚɧɧɹ ɬɚ 40 ɝɨɞ. ɩɿɫɥɹ ɧɚɜɨɞɧɸɜɚɧɧɹ ɡɚ ɪɿɡɧɨʀ

ɿɧɞɭɤɰɿʀ ɦɚɝɧɟɬɧɨɝɨ ɩɨɥɹ: ɚ – B = 0,21 Ɍɥ; ɛ – B = 1,03 Ɍɥ.