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ГОСТ 24737-81 Основные нормы взаимозаменяемости. Резьба трапецеидальная однозаходная. Основные размеры

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ГОСТ 24737-81 Основные нормы взаимозаменяемости. Резьба трапецеидальная однозаходная. Основные размеры

ГОСУДАРСТВЕННЫЙ СТАНДАРТ СОЮЗА ССР

ОСНОВНЫЕ НОРМЫ ВЗАИМОЗАМЕНЯЕМОСТИ

РЕЗЬБА ТРАПЕЦЕИДАЛЬНАЯ
ОДНОЗАХОДНАЯ



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ОСНОВНЫЕ РАЗМЕРЫ

ГОСТ 24737-81



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ГОСУДАРСТВЕННЫЙ КОМИТЕТ СССР ПО СТАНДАРТАМ

Москва

РАЗРАБОТАН Министерством станкостроительной и инструментальной промышленности

ИСПОЛНИТЕЛИ

М.А. Палей, Г.С. Кудинова



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ВНЕСЕН Министерством станкостроительной и инструментальной промышленности

Зам. министраА.Е. Прокопович

УТВЕРЖДЕН И ВВЕДЕН В ДЕЙСТВИЕ Постановлением Государственного комитета СССР по стандартам от 30 апреля 1981 г. № 2262

ГОСУДАРСТВЕННЫЙ СТАНДАРТ СОЮЗА ССР

Основные нормы взаимозаменяемости

РЕЗЬБА ТРАПЕЦЕИДАЛЬНАЯ ОДНОЗАХОДНАЯ

Основные размеры

Basic norms of interchangeability. Trapezoidal single-start screw thread. Basic dimensions

ГОСТ
24737-81
(СТ СЭВ
838-78)

Взамен
ГОСТ 9484-73 в части основных размеров

Постановлением Государственного комитета СССР по стандартам от 30 апреля 1981 г. № 2262 срок введения установлен

с 01.01. 1982 г.



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Несоблюдение стандарта преследуется по закону

1. Настоящий стандарт распространяется на трапецеидальную однозаходную резьбу с профилем по ГОСТ 9484-81, диаметрами и шагами по ГОСТ 24738-81 и устанавливает номинальные диаметры резьбы.

Стандарт полностью соответствует СТ СЭВ 838-78.

2. Номинальные диаметры резьбы должны соответствовать указанным на чертеже и в таблице.

ГОСТ 24737-81 Основные нормы взаимозаменяемости. Резьба трапецеидальная однозаходная. Основные размеры



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d - наружный диаметр наружной резьбы (винта);

d2 - средний диаметр наружной резьбы;

d3 - внутренний диаметр наружной резьбы;

D1 - внутренний диаметр внутренней резьбы (гайки);

D2 - средний диаметр внутренней резьбы;



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D4 - наружный диаметр внутренней резьбы;

Р - шаг резьбы;

ас - зазор по вершине резьбы;

h3 - высота профиля наружной резьбы;

Н1 - рабочая высота профиля резьбы.



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Значения диаметров вычислены по формулам:

D1=d-2H1=d-P;

D4=d+2ac;

d2=D2=d-H1=d-0,5P;

d3=d-2h3



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мм

Номинальный диаметр резьбы d

Шаг Р

Диаметр резьбы

d

D4

d2=D2

d3

D1

8

1,5

8,000

8,300

7,250

6,200

6,500

2

8,000

8,500

7,000

5,500

6,00

9

1,5

9,000

9,300

8,250

7,200

7,500

2

9,000

9,500

8,000

6,500

7,000

10

1,5

10,000

10,300

9,250

8,200

8,500

2

10,000

10,500

9,000

7,500

8,000

11

2

11,000

11,500

10,000

8,500

9,000

3

11,000

11,500

9,500

7,500

8,000

12

2

12,000

12,500

11,000

9,500

10,000

3

12,000

12,500

10,500

8,500

9,000

14

2

14,000

14,500

13,000

11,500

12,000

3

14,000

14,500

12,500

10,500

11,000

16

2

16,000

16,500

15,000

13,500

14,000

4

16,000

16,500

14,000

11,500

12,000

18

2

18,000

18,500

17,000

15,500

16,000

4

18,000

18,500

16,000

13,500

14,000

20

2

20,000

20,500

19,000

17,500

18,000

4

20,000

20,500

18,000

15,500

16,000

22

2

22,000

22,500

21,000

19,500

20,000

3

22,000

22,500

20,500

18,500

19,000

5

22,000

22,500

19,500

16,500

17,000

8

22,000

23,000

18,000

13,000

14,000

24

2

24,000

24,500

23,000

21,500

22,000

3

24,000

24,500

22,500

20,500

21,000

5

24,000

24,500

21,500

18,500

19,000

8

24,000

25,000

20,000

15,000

16,000

26

2

26,000

26,500

25,000

23,500

24,000

3

26,000

26,500

24,500

22,500

23,000

5

26,000

26,500

23,500

20,500

21,000

8

26,000

27,000

22,000

17,000

18,000

28

2

28,000

28,500

27,000

25,500

26,000

3

28,000

28,500

26,500

24,500

25,000

5

28,000

28,500

25,500

22,500

23,000

8

28,000

29,000

24,000

19,000

20,000

30

3

30,000

30,500

28,500

26,500

27,000

6

30,000

31,000

27,000

23,000

24,000

10

30,000

31,000

25,000

19,000

20,000

32

3

32,000

32,500

30,500

28,500

29,000

6

32,000

33,000

29,000

25,000

26,000

10

32,000

33,000

27,000

21,000

22,000

34

3

34,000

34,500

32,500

30,500

31,000

6

34,000

35,000

31,000

27,000

28,000

10

34,000

35,000

29,000

23,000

24,000

36

3

36,000

36,500

34,500

32,500

33,000

6

36,000

37,000

33,000

29,000

30,000

10

36,000

37,000

31,000

25,000

26,000

38

3

38,000

38,500

36,500

34,500

35,000

6

38,000

39,000

35,000

31,000

32,000

7

38,000

39,000

34,500

30,000

31,000

10

38,000

39,000

33,000

27,000

28,000

40

3

40,000

40,500

38,500

36,500

37,000

6

40,000

41,000

37,000

33,000

34,000

7

40,000

41,000

36,500

32,000

33,000

10

40,000

41,000

35,000

29,000

30,000

42

3

42,000

42,500

40,500

38,500

39,000

6

42,000

43,000

39,000

35,000

36,000

7

42,000

43,000

38,500

34,000

35,000

10

42,000

43,000

37,000

31,000

32,000

44

3

44,000

44,500

42,500

40,500

41,000

7

44,000

45,500

40,500

36,000

37,000

8

44,000

45,000

40,000

35,000

36,000

12

44,000

45,000

38,000

31,000

32,000

46

3

46,000

46,500

44,500

42,500

43,000

8

46,000

47,000

42,000

37,000

38,000

12

46,000

47,000

40,000

33,000

34,000

48

3

48,000

48,500

46,500

44,500

45,000

8

48,000

49,000

44,000

39,000

40,000

12

48,000

49,000

42,000

35,000

36,000

50

3

50,000

50,500

48,500

46,500

47,000

8

50,000

51,000

46,000

41,000

42,000

12

50,000

51,000

44,000

37,000

38,000

52

3

52,000

52,500

50,500

48,500

49,000

8

52,000

53,000

48,000

43,000

44,000

12

52,000

53,000

46,000

39,000

40,000

55

3

55,000

55,500

53,500

51,500

52,000

8

55,000

56,000

51,000

46,000

47,000

9

55,000

56,000

50,500

45,000

46,000

12

55,000

56,000

49,000

42,000

43,000

14

55,000

57,000

48,000

39,000

41,000

60

3

60,000

60,500

58,500

56,500

57,000

8

60,000

61,000

56,000

51,000

52,000

9

60,000

61,000

55,500

50,000

51,000

12

60,000

61,000

54,000

47,000

48,000

14

60,000

62,000

53,000

44,000

46,000

65

4

65,000

65,500

63,000

60,500

61,000

10

65,000

66,000

60,000

54,000

55,000

16

65,000

67,000

57,000

47,000

49,000

70

4

70,000

70,500

68,000

65,500

66,000

10

70,000

71,000

65,000

59,000

60,000

16

70,000

72,000

62,000

52,000

54,000

75

4

75,000

75,500

73,000

70,500

71,000

10

75,000

76,000

70,000

64,000

65,000

16

75,000

77,000

67,000

57,000

59,000

80

4

80,000

80,500

78,000

75,500

76,000

10

80,000

81,000

75,000

69,000

70,000

16

80,000

82,000

72,000

62,000

64,000

85

4

85,000

85,500

83,000

80,500

81,000

5

85,000

85,500

82,500

79,500

80,000

12

85,000

86,000

79,000

72,000

73,000

18

85,000

87,000

76,000

65,000

67,000

20

85,000

87,000

75,000

63,000

65,000

90

4

90,000

90,500

88,000

85,500

86,000

5

90,000

90,500

87,500

84,500

85,000

12

90,000

91,000

84,000

77,000

78,000

18

90,000

92,000

81,000

70,000

72,000

20

90,000

92,000

80,000

68,000

70,000

95

4

95,000

95,500

93,000

90,500

91,000

5

95,000

95,500

92,500

89,500

90,000

12

95,000

96,000

89,000

82,000

83,000

18

95,000

97,000

86,000

75,000

77,000

20

95,000

97,000

85,000

73,000

75,000

100

4

100,000

100,500

98,000

95,500

96,000

5

100,000

100,500

97,500

94,500

95,000

12

100,000

101,000

94,000

87,000

88,000

20

100,000

102,000

90,000

78,000

80,000

110

4

110,000

110,500

108,000

105,500

106,000

5

110,000

110,500

107,500

104,500

105,000

12

110,000

111,000

104,000

97,000

98,000

20

110,000

112,000

100,000

88,000

90,000

120

6

120,000

121,000

117,000

113,000

114,000

14

120,000

122,000

113,000

104,000

106,000

16

120,000

122,000

112,000

102,000

104,000

22

120,000

122,000

109,000

96,000

98,000

24

120,000

122,000

108,000

94,000

96,000

130

6

130,000

131,000

127,000

123,000

124,000

14

130,000

132,000

123,000

114,000

116,000

16

130,000

132,000

122,000

112,000

114,000

22

130,000

132,000

119,000

106,000

108,000

24

130,000

132,000

118,000

104,000

106,000

140

6

140,000

141,000

137,000

133,000

134,000

14

140,000

142,000

133,000

124,000

126,000

16

140,000

142,000

132,000

122,000

124,000

24

140,000

142,000

128,000

114,000

116,000

150

6

150,000

151,000

147,000

143,000

144,000

16

150,000

152,000

142,000

132,000

134,000

24

150,000

152,000

138,000

124,000

126,000

160

6

160,000

161,000

157,000

153,000

154,000

8

160,000

161,000

156,000

151,000

152,000

16

160,000

162,000

152,000

142,000

144,000

24

160,000

162,000

148,000

134,000

136,000

28

160,000

162,000

146,000

130,000

132,000

170

6

170,000

171,000

167,000

163,000

164,000

8

170,000

171,000

166,000

161,000

162,000

16

170,000

172,000

162,000

152,000

154,000

24

170,000

172,000

158,000

144,000

146,000

28

170,000

172,000

156,000

140,000

142,000

180

8

180,000

181,000

176,000

171,000

172,000

18

180,000

182,000

171,000

160,000

162,000

20

180,000

182,000

170,000

158,000

160,000

28

180,000

182,000

166,000

150,000

152,000

32

180,000

182,000

164,000

146,000

148,000

190

8

190,000

191,000

186,000

181,000

182,000

18

190,000

192,000

181,000

170,000

172,000

20

190,000

192,000

180,000

168,000

170,000

32

190,000

192,000

174,000

156,000

158,000

200

8

200,000

201,000

196,000

191,000

192,000

10

200,000

201,000

195,000

189,000

190,000

18

200,000

202,000

191,000

180,000

182,000

20

200,000

202,000

190,000

178,000

180,000

32

200,000

202,000

184,000

166,000

168,000

210

8

210,000

211,000

206,000

201,000

202,000

10

210,000

211,000

205,000

199,000

200,000

20

210,000

212,000

200,000

188,000

190,000

32

210,000

212,000

194,000

176,000

178,000

36

210,000

212,000

192,000

172,000

174,000

220

8

220,000

221,000

216,000

211,000

212,000

10

220,000

221,000

215,000

209,000

210,000

20

220,000

222,000

210,000

198,000

200,000

32

220,000

222,000

204,000

186,000

188,000

36

220,000

222,000

202,000

182,000

184,000

230

8

230,000

231,000

226,000

221,000

222,000

20

230,000

232,000

220,000

208,000

210,000

36

230,000

232,000

212,000

192,000

194,000

240

8

240,000

241,000

236,000

231,000

232,000

12

240,000

241,000

234,000

227,000

228,000

22

240,000

242,000

229,000

216,000

218,000

24

240,000

242,000

228,000

214,000

216,000

36

240,000

242,000

222,000

202,000

204,000

40

240,000

242,000

220,000

198,000

200,000

250

12

250,000

251,000

244,000

237,000

238,000

22

250,000

252,000

239,000

226,000

228,000

24

250,000

252,000

238,000

224,000

226,000

40

250,000

252,000

230,000

208,000

210,000

260

12

260,000

261,000

254,000

247,000

248,000

22

260,000

262,000

249,000

236,000

238,000

24

260,000

262,000

248,000

234,000

236,000

40

260,000

262,000

240,000

218,000

220,000

270

12

270,000

271,000

264,000

257,000

258,000

24

270,000

272,000

258,000

244,000

246,000

40

270,000

272,000

250,000

228,000

230,000

280

12

280,000

281,000

274,000

267,000

268,000

24

280,000

282,000

268,000

254,000

256,000

40

280,000

282,000

260,000

238,000

240,000

290

12

290,000

291,000

284,000

277,000

278,000

24

290,000

292,000

278,000

264,000

266,000

44

290,000

292,000

268,000

244,000

246,000

300

12

300,000

301,000

294,000

287,000

288,000

24

300,000

302,000

288,000

274,000

276,000

40

300,000

302,000

280,000

258,000

260,000

44

300,000

302,000

278,000

254,000

256,000

320

12

320,000

321,000

314,000

307,000

308,000

48

320,000

322,000

296,000

270,000

272,000

340

12

340,000

341,000

334,000

327,000

328,000

48

340,000

342,000

316,000

290,000

292,000

360

12

360,000

361,000

354,000

347,000

348,000

48

360,000

362,000

336,000

310,000

312,000

380

12

380,000

381,000

374,000

367,000

368,000

48

380,000

382,000

356,000

330,000

332,000

400

12

400,000

401,000

394,000

387,000

388,000

48

400,000

402,000

376,000

350,000

352,000

420

16

420,000

422,000

412,000

402,000

404,000

440

16

440,000

442,000

432,000

422,000

424,000

460

16

460,000

462,000

452,000

442,000

444,000

480

16

480,000

482,000

472,000

462,000

464,000

500

16

500,000

502,000

492,000

482,000

484,000

520

20

520,000

522,000

510,000

498,000

500,000

540

20

540,000

542,000

530,000

518,000

520,000

560

20

560,000

562,000

550,000

538,000

540,000

580

20

580,000

582,000

570,000

558,000

560,000

600

24

600,000

602,000

588,000

574,000

576,000

620

24

620,000

622,000

608,000

594,000

596,000

640

24

640,000

642,000

628,000

614,000

616,000




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