Anexa.8.1.2

Mogan Gh.L., Butilă E.V., Buzdugan I.D. Proiectarea reductoarelor conico-cilindrice. Universitatea Transilvania din Braşov

Anexa.8.1.2 Dimensiunile penelor paralele şi canalelor

Forme şi dimensiuni

Secţiunea transversală

Valori dimensiuni

Diametrul arborelui d [mm]	b [mm]	h [mm]	Abateri [mm]						Adâncimea
			Ajustaj liber		Ajustaj normal		Ajustaj presat	Pană	t₁ [mm]	t₂ [mm]
			Arbore H9	Butuc D10	Arbore N9	Butuc J_s9	Arbore, butuc P9	Pană	t₁ [mm]	t₂ [mm]
(8,10]	3 ⁽¹	3							1,8	1,4
(10,12]	4 ⁽²	4							2,5	1,8
(12,17]	5 ⁽³	5							3,0	2,3
(17,22]	6 ⁽⁴	6							3,5	2,8
(22,30]	8 ⁽⁵	7							4,0	3,3
(30,38]	10 ⁽⁶	8							5,0
(38,44]	12 ⁽⁷	8							5,0
(44,50]	14 ⁽⁸	9							5,5	3,8
(50,58]	16 ⁽⁹	10							6,0	4,3
(58,65]	18 ⁽¹⁰	11							7,0	4,4
(65,75]	20 ⁽¹¹	12							7,5	4,9
(75,85]	22 ⁽¹²	14							9,0	5,4
(85,95]	25 ⁽¹³	14							9,0	5,4
(95,110]	28 ⁽¹⁴	16							10,0	6,4
(110,130]	32 ⁽¹⁵	18							11,0	7,4
(130,150]	36 ⁽¹⁶	20							12,0	8,4
(150,170]	40 ⁽¹⁷	22							13,0	9,4
(170,200]	45 ⁽¹⁸	25							15,0	10,4
(200,230]	50 ⁽¹⁹	28							17,0	11,4
*Lungimile penelor, l_ST (în mm), conform STAS 1005* Conform notei din coloana lăţimii b (v. tabelul de mai sus) lungimile aparţin mulţimilor: ⁽¹ {6, 8, 10, 12,14, 16,18, 20,22, 25,28, 32, 35}; ⁽² {8, 10, 12,14, 16,18, 20,22, 25,28, 32, 35, 40, 45}; ⁽³ {10, 12,14, 16,18, 20,22, 25,28, 32, 35, 40, 45, 50, 56}; ⁽⁴ {14, 16,18, 20,22, 25,28, 32, 35, 40, 45, 50, 56}; ⁽⁵ {18, 20,22, 25,28, 32, 35, 40, 45, 50, 56, 63, 70, 80, 90}; ⁽⁶ {22, 25,28, 32, 35, 40, 45, 50, 56, 63, 70, 80, 90, 100, 110}; ⁽⁷ {28, 32, 35, 40, 45, 50, 56, 63, 70, 80, 90, 100, 110, 125, 140}; ⁽⁸ {35, 40, 45, 50, 56, 63, 70, 80, 90, 100, 110, 125, 140, 160}; ⁽⁹ {45, 50, 56, 63, 70, 80, 90, 100, 110, 125, 140, 160,180}; ⁽¹⁰ {50, 56, 63, 70, 80, 90, 100, 110, 125, 140, 160,180, 200}; ⁽¹¹ l є {56, 63, 70, 80, 90, 100, 110, 125, 140, 160,180, 200, 220}; ⁽¹² {63, 70, 80, 90, 100, 110, 125, 140, 160,180, 200, 220, 250}; ⁽¹³ {70, 80, 90, 100, 110, 125, 140, 160,180, 200, 220, 250, 280}; ⁽¹⁴ {80, 90, 100, 110, 125, 140, 160,180, 200, 220, 250, 280, 320}; ⁽¹⁵ {90, 100, 110, 125, 140, 160,180, 200, 220, 250, 280, 320, 360}; ⁽¹⁶ {100, 110, 125, 140, 160,180, 200, 220, 250, 280, 320, 360}; ⁽¹⁷ {100, 110, 125, 140, 160,180, 200, 220, 250, 280, 320, 360}; ⁽¹⁸ {110, 125, 140, 160,180, 200, 220, 250, 280, 320, 360}; ⁽¹⁹ {125, 140, 160,180, 200, 220, 250, 280, 320, 360}

Ajustaj normal