Технологические процессы в машиностроении. Никитенко В.М - 61 стр.

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121

- ɨɛɴɟɦɭ ɧɚɩɥɚɜɥɟɧɧɨɝɨ ɦɟɬɚɥɥɚ;

- ɮɨɪɦɟ ɩɨɞɝɨɬɨɜɥɟɧɧɵɯ ɤɪɨɦɨɤ (ɪɢɫ.33).

Ɋɢɫ.33 . Ʉɥɚɫɫɢɮɢɤɚɰɢɹ ɫɜɚɪɧɵɯ ɲɜɨɜ: ɚ – ɩɨ ɩɨɥɨɠɟɧɢɸ ɜ ɩɪɨɫɬɪɚɧɫɬɜɟ;

ɛ – ɩɨ ɩɪɨɬɹɠɟɧɧɨɫɬɢ; ɜ – ɩɨ ɨɬɧɨɲɟɧɢɸ ɤ ɧɚɩɪɚɜɥɟɧɢɸ ɞɟɣɫɬɜɭɸɳɢɯ ɭɫɢɥɢɣ;

ɝ – ɩɨ ɮɨɪɦɟ ɧɚɪɭɠɧɨɣ ɩɨɜɟɪɯɧɨɫɬɢ

ɉɨ ɜɢɞɭ ɫɨɟɞɢɧɟɧɢɹ ɪɚɡɥɢɱɚɸɬ ɬɚɜɪɨɜɵɟ, ɫɬɵɤɨɜɵɟ, ɭɝɥɨɜɵɟ, ɬɨɪɰɨɜɵɟ ɢ

ɧɚɯɥɟɫɬɨɱɧɵɟ ɲɜɵ (ɪɢɫ.34).

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Ɋɢɫ .34. Ɉɫɧɨɜɧɵɟ ɜɢɞɵ ɫɜɚɪɨɱɧɵɯ ɫɨɟɞɢɧɟɧɢɣ:

ɚ – ɫɬɵɤɨɜɵɟ, ɛ– ɫɬɵɤɨɜɵɟ ɫ ɨɬɛɨɪɬɨɜɤɨɣ, ɜ– ɫɬɵɤɨɜɵɟ ɥɢɫɬɨɜ ɪɚɡɧɨɣ ɬɨɥɳɢɧɵ,

ɝ – ɧɚɯɥɟɫɬɨɱɧɵɟ, ɞ– ɭɝɥɨɜɵɟ, ɜ – ɬɚɜɪɨɜɵɟ, ɠ – ɩɪɨɪɟɡɧɵɟ, ɡ – ɬɨɪɰɨɜɵɟ,

ɢ – ɫ ɧɚɤɥɚɞɤɚɦɢ, ɬ – ɷɥɟɤɬɪɨɡɚɤɥɟɩɚɱɧɵɟ, 1- 3– ɫɜɚɪɢɜɚɟɦɵɟ ɞɟɬɚɥɢ, 2 – ɧɚɤɥɚɞɤɢ.

ɋɬɵɤɨɜɵɦ ɫɨɟɞɢɧɟɧɢɟɦ ɧɚɡɵɜɚɟɬɫɹ ɫɨɟɞɢɧɟɧɢɟ ɞɜɭɯ ɷɥɟɦɟɧɬɨɜ,

ɩɪɢɦɵɤɚɸɳɢɯ ɞɪɭɝ ɤ ɞɪɭɝɭ ɬɨɪɰɨɜɵɦɢ ɩɨɜɟɪɯɧɨɫɬɹɦɢ. ɍɝɥɨɜɨɟ ɫɨɟɞɢɧɟɧɢɟ–

ɫɜɚɪɧɨɟ ɫɨɟɞɢɧɟɧɢɟ ɞɜɭɯ ɷɥɟɦɟɧɬɨɜ, ɪɚɫɩɨɥɨɠɟɧɧɵɯ ɩɨɞ ɭɝɥɨɦ ɞɪɭɝ ɤ ɞɪɭɝɭ (ɧɟ

ɨɛɹɡɚɬɟɥɶɧɨ ɩɨɞ ɭɝɥɨɦ ɜ 90°) ɢ ɫɜɚɪɟɧɧɵɯ ɜ ɦɟɫɬɟ ɩɪɢɦɵɤɚɧɢɹ ɢɯ ɤɪɚɟɜ. Ɍɚɜɪɨ-