Страница 8: ГОСТ 28281-89. Фрезы дисковые для нарезания зубьев звездочек к приводным роликовым и втулочным цепям. Технические условия (77156)

х» ffi

к к.

к,

к,

S Sf

^Sr

4,060

0,513

0,671

1,707

1,990

3,349

2,905

4,079

4,305

4,270

6,151

0,777

1,006

2,571

2,999

4,703

4,990

4,311

4,357

6,084

6,130

6,426

6,472

5,837

6,249

0,789

1,022

2,611

3,047

5,049

4,421

6,222

6,569

5,929

7,381

0,932

1,203

3,079

3,593

5,619

5,156

7,280

7,691

6,983

7,812

0,987

1,272

3,256

3,801

5,788

5,435

7,683

8,117

7,384

9,534

1,204

1,549

3,967

4,632

7,359

6,648

9,388

9,918

8,989

10,469

1,322

1,699

4,353

5,083

7,703

7,255

10,262

10,845

9,860

12,499

1,579

2,024

5,191

6,062

9,400

8,667

12,256

12,951

11,751

14,652

1,851

2,369

6,080

7,101

11,203

10,160

14,364

15,179

13,756

14,849

1,876

2,401

6,161

7,196

11,275

10,287

14,548

15,374

13,939

19,536

2,468

3,153

8,096

9,457

14,905

13,520

19,121

20,207

18,305

23,435

2,960

3,778

9,706

11,339

18,239

16,241

22,957

24,261

21,938

27,347

3,455

4,405

11,321

13,226

21,538

18,971

26,806

28,326

25,582

31,247

3,947

5,031

12,931

15,108

23,148

24,894

21,501

21,692

30,452

30,642

32,190

32,380

29,215

34,372

4,342

5,532

14,221

16,615

26,415

23,720

33,564

35,475

32,126

35,159

4,441

5,658

14,546

16,995

28,147

24,421

34,491

36,446

32,859

35,934

4,539

5,783

14,866

17,369

28,553

24,924

35,215

37,214

33,581

48,814

6,166

7,848

20,184

23,584

37,641

33,664

47,639

50,354

45,579

48,433

6,118

7,787

20„0|26

23,400

37,485

33,417

47,283

49,976

45,224

58,594

7,402

9,417

24,221

28,302

45,225

40,393

57,164

60,423

54,689

59,369

7,500

9,541

24,541

28,676

45,531

40,896

57,889

61,191

55,411

Параметры цепи

е

r=h_r

Г

Г2

а

Р

FG

Xl

Vi

Шаг t

Диа­метр роли­ка (втул­ки)

D

6,350

3,30

0,190

1,708

4,348

2,111

53°56'

17°

0,346

2,134

Фреза

1,554

8,000

5,00

0.240

2,562

6,563

3,225

0,525

3,233

2,355

9,525

0,286

5,08

2,603

6,667

3,277

0,533

3,285

2,393

6,00

3,065

7,865

3,880

0,630

3,880

2,826

6,35

3,241

8,321

4,109

0,667

4,106

2,991

12,700

7,75

0,381

3,944

10,144

5,026

0,814

5,011

3,650

8,51

4,326

11,134

5,524

0,894

5,503

4,008

15,875

10,16

0,476

5,155

13,283

6,605

1,067

6,569

4.785

19,05

11,91

0,571

6,035

15,563

7,751

1,251

7,701

5,610

12,07

6,115

15,771

7,856

1,267

7,804

5,685

25,400

15,88

0,762

8,030

20,734

10,351

1,667

10,268

7.479

31,750

19,05

0,952

9,623

24,863

12,428

2,000

12,318

8,973

38,100

22,23

1,143

11,221

29,005

14,511

2,334

14,374

10,470

25,400

12,813

33,133

16,587

2.667

16,424

11,96.3

44,500

1,333

27,94

14,090

36,442

16,251

2,934

18,066

13,160

50,800:

28,58

1,524

14,411

37,275

18,670

3,001

18,480

13,461

29,21

14,728

38,096

19,083

3,067

18,887

13,758

63,500

39,68

1,905

19,989

51,733

25,940

4,166

25,657

18,689

39,37

19,833

51,329

25,737

4,134

25,457

18,543

76,200

47,63

2.286

23,984

62,088

31,148

5,001

30,798

22,434

48,26

24,301

62,909

31,560

5,067

31,205

22.730

Л*

«г

h

hi hj h₀

s

Si Si S_T

4,086

0,229

0,703

1,842

2,169

3,586

2,952

4,142

4,371

3,854

6,191

0,347

1,054

2,774

3,269

4,949

5,317

4,383

4,428

6,179

6,225

6,525

6,571

5,785

6,290

0,353

1,070

2,817

3,320

5,376

4,4198

6,318

6,670

5,876

7,429

0,417

1,261

3.322

3,915

5,929

5,241

7,394

7,809

6,920

7,862

0,441

1,333

3,513

4,142

6,057

5,525

7,803

8,242

7,318

9,595

0,539

1,622

4,281

5,048

7,774

6,758

9,534

10,071

8,907

10,536

0,591

1,779

4,697

5,539

8,068

7,375

10,423

11,011

9,770

12,579

0,706

2,120

5,601

6,607

9,942

8,811

12,447

13,150

11,644

14,746

0,828

2,482

6,560

7,739

11,796

10,328

14,587

15,411

13,631

14,944

0,839

2,515

6,648

7,843

11,864

10,458

14,774

15,609

13.813

19,661

1,104

3,302

8,736

10,308

15,822

13,743

19,418

20,517

18,139

23,586

1,324

3,958

10,473

12,358

19,284

16,509

23,314

24,632

21,739

27,523

1,545

4,615

12,216

14,416

22,844

19,283

27,222

28,760

25,350

31,448

1,765

5,270

13,953

16,467

24,267

26,366

21,858

22,049

30,927

31,118

32,684

32,875

28,949

34,593

1,942

5,795

15,345

18,110

27,876

24,112

34,087

36,020

31,834

35,385

1,986

5,927

15,695

18,524

29,872

24,822

35,025

37,003

32,560

38,165

2,030

6,057

16,041

18,932

30,276

25,334

35,762

37,782

33,276

49,128

2,758

8,221

21,778

25,705

39,633

34,221

48,381

51,126

45,165

-18,744

2,736

8,157

21,608

25,505

39,485

33,969

48,019

50,742

44,813

58,971

3,310

9,864

26,135

30,849

47,625

41,060

58,055

61,350

54,192

59,751

3,354

9,994

26,480

31,256

47,915

41,572

58,791

62,130

54,907

Обозначение НТД, на который дана ссылка

Номер пункта

ГОСТ 8.051—81

4.2

ГОСТ 591—69

Вводная часть, приложение

ГОСТ 1050—88

4.6

ГОСТ 5950—73

2.2

ГОСТ 9013-59

4.5

ГОСТ 9378—75

4.3

ГОСТ 9472—83

1.6

ГОСТ 9847—79

4.3

ГОСТ 13568—75

Вводная часть

ГОСТ 17336—80

4.2

ГОСТ 18088—83

2.9, 5

ГОСТ 19265—73

2.2

ГОСТ 193001—86

4.3

ГОСТ 20799—75

4.8

ГОСТ 21834—87

Вводная часть

ГОСТ 23677—79

4.5

ГОСТ 23726—79

3

ГОСТ 25706-83

4.1, 4.3