Page 299 - dyser_Stankevych

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ɫɩɿɜɜɿɞɧɨɲɟɧɧɹɦ (1.8) ɪ ɟɧɟɪɝɿʀ ɪ ɱɚɫɬɨɬɧɢɯ

ɜɢɩɚɞɤ ɫɬɚɥɿ 15 ɭ ɫɬɚɧɿ

ɩɨɫɬɚɱɚɧɧɹ ɬɚ ɩɿɫɥɹ ɧɚɜɨɞɧɸɜɚɧɧɹ (ɪɢɫ. 6.12).

ɪɢɫ. 6.12 ɛɚɱɢɦɨ, ɩɚɤɟɬɚ W5, ɜɿɞɩɨɜɿ ɱɚɫɬɨɬ-

ɞɿɚɩɚɡɨɧɭ 500-625 ɤȽɰ, ɭ ɡɚɝɚɥɶ ɟɧɟɪɝɿ ɫɢɝɧɚɥɿ ɆȺ ɧɚɣɦɟɧɲɢɣ

ɦɟɧɲɟ 5%) ɡɚ ɡɧɚɱɟɧ ɿɧɞɭ ɦɚɝɧɟ ɩɨɥɹ 0,21 ɬɚ 1,03 Ɍɥ, ɬɨɦɭ ɭ

ɩɨɞɚɥɶɲɢɯ ɞɨɫɥɿɞɠɟɧɧɹɯ ɱɚɫɬɨɬɧ ɪɨɡɝɥɹɞɚɥɢ. ɿɧɞɭɤɰɿʀ

ɦɚɝɧɟɬɧɨɝɨ ɩɨɥɹ 0,21 Ɍɥ (ɪɢɫ. 6.12, ɚ) ɧɚɣɛɿɥɶɲɭ ɱɚɫɬɤɭ ɟɧɟɪɝɿʀ ɭ ɫɢɝɧɚɥ ɆȺȿ ɹɤ

ɩɨɫɬɚɱɚɧɧɹ, ɧɚɜɨɞɧɸɜɚɧɧɹ, ɩɚɤɟɬɢ

W3 (ɱɚɫɬɨɬɧɢɣ ɞɿɚɩɚɡɨɧ 250-375 ɤȽɰ) ɬɚ W4 (ɱɚɫɬɨɬɧɢɣ ɞɿɚɩɚɡɨɧ 375-500 ɤȽɰ).

ȼɨɞɧɨ ɭ ɰɹ ɱɚɫ ɽ ɛɿɥɶɲɨɸ, ɜ

ɩɨɫɬɚɱɚɧɧɹ. Ɂɿ ɩɨɥɹ ( ɿɧɞɭɤɰɿɹ 1,03 Ɍɥ)

ɪɢɫ. 6.12, ɛ) ɧɚɣɛɿɥ ɜɿɞɫɨɬɨɤ ɟɧɟɪɝɿʀ ɭ ɫɢɝɧɚɥɿ Ɇ ɩɪɢɩɚɞ ɜɟɣɜɥɟɬ-

ɩɚɤɟɬ W2 (ɱɚɫɬɨ ɞɿɚɩɚɡɨɧ 125-250 ɤȽɰ), ɞɨɦɿɧɭɸɬ ɧɢɠɱɿ, ɧɿɠ ɭ

ɜɢɩɚɞɤɭ, ɱɚɫɬɨɬɢ. ɦɚ ɱɚɫɬɨɬ-

ɧɨɝɨ ɞɿɚɩɚɡɨɧɭ ɭ ɫɢɝɧɚɥ ɆȺȿ ɛɿɥɶɲɢɣ, ɧɿɠ ɞɥɹ ɫɬɚɥɿ ɭ ɫɬɚɧɿ ɩɨɫɬɚɱɚɧɧɹ.

ɚ ɛ
Ɋɢɫ. 6.12. Ɋɨɡɩɨɞɿɥ ɟɧɟɪɝɿʀ ɫɢɝɧɚɥɿɜ ɆȺȿ ɡɚ ɜɟɣɜɥɟɬ-ɩɚɤɟɬɚɦɢ ɞɥɹ ɡɪɚɡɤɿɜ ɡɿ ɫɬɚɥɿ

15 ɭ ɫɬɚɧɿ ɩɨɫɬɚɱɚɧɧɹ ɬɚ ɩɿɫɥɹ ɧɚɜɨɞɧɸɜɚɧɧɹ ɡɚ ɪɿɡɧɨʀ ɿɧɞɭɤɰɿʀ ɦɚɝɧɟɬɧɨɝɨ ɩɨɥɹ:

ɚ – B = 0,21 Ɍɥ; ɛ – B = 1,03 Ɍɥ.