Конструирование исполнительного органа очистного комбайна 1К101, страница 2

Показатель

Кутковые резцы

Забойные резцы

Величина

Обозначение

1

2

3

4

5

6

7

8

9

10

11

12

Шаг резания

ti, см

4,0

5,2

6,4

-

7,5

7,5

8,0

8,0

8,5

8,5

8,5

9,0

Угол установки резца в направлении подачи

bi, град

46

39

21

0

0

0

0

0

0

0

0

0

Центральный угол между началом отсчёта и i – м резцом

gI, град

049

090

127

130

249

290

330

011

100

120

270

320

069

260

300

196

0

180

31

211

65

245

98

278

134

314

169

349

25

205

62

242

Количество резцов в линии резания

mi, шт

7

5

3

1

2

2

2

2

2

2

2

2

2.4 Таблица координат расстановки резцов на исполнительном органе по методике ИГД им. А.А. Скочинского


3. Расчет эксплуатационных параметров комбайна

3.1 Исходные данные для расчета  по методике ИГД им. А.А. Скочинского

C     ПPOГPAMMУ COCTABИЛ ХМЫЗНИКОВ К.П.KAФEДPA KГM И TM

C     PACЧET ПAPAMETPOB OЧИCTHOГO KOMБAЙHA ТИПА....1К101....

C     УГOЛ HAKЛOHA PEЗЦOB B KAЖДOЙ ЛИHИИ PEЗAHИЯ /B/

      B/46.,39.,21.,00.,00.,00.,00.,00.,00.,00.,00.,00.,00.,00.,00.,

     *  00.,00.,00.,00.,00.,00.,00.,00.,00.,00.,00.,00.,00.,00.,00.,

     *  00.,00.,00.,00.,00.,00.,00.,00.,00.,00.,00.,00.,00.,00.,00.,

     *  00.,00.,00.,00.,00.,00.,00.,00.,00.,00.,00.,00.,00.,00.,00./,

C     УГЛOBAЯ KOOPДИHATA KAЖДOГO PEЗЦA B ЛИHИЯX PEЗAHИЯ/G/

      G/049.,090.,127.,130.,249.,290.,330.,011.,100.,120.,270.,320.,

     *  069.,260.,300.,196.,000.,180.,031.,211.,065.,245.,098.,278.,

     *  134.,314.,169.,349.,025.,205.,062.,242.,000.,000.,000.,000.,

     *  000.,000.,000.,000.,000.,000.,000.,000.,000.,000.,000.,000.,

     *  000.,000.,000.,000.,000.,000.,000.,000.,000.,000.,000.,000.,

     *  000.,000.,000.,000.,000.,000.,000.,000.,000.,000.,000.,000.,

     *  000.,000.,000.,000.,000.,000.,000.,000.,000.,000.,000.,000.,

     *  000.,000.,000.,000.,000.,000.,000.,000.,000.,000.,000.,000.,

     *  000.,000.,000.,000.,000.,000.,000.,000.,000.,000.,000.,000.,

     *  000.,000.,000.,000.,000.,000.,000.,000.,000.,000.,000.,000.,

     *  000.,000.,000.,000.,000.,000.,000.,000.,000.,000.,000.,000.,

     *  000.,000.,000.,000.,000.,000.,000.,000.,000.,000.,000.,000./,

C     KOЛИЧECTBO PEЗЦOB B KAЖДOЙ ЛИHИИ PEЗAHИЯ

      LK/7,5,3,1,2,2,2,2,2,2,2,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,

     *   0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0/,

C    ШAГИ PEЗAHИЯ KУTKOBЫX И ЗAБOЙHЫX PEЗЦOB

      TL/4.0,5.2,6.4,7.5,7.5,8.0,8.0,8.5,8.5,8.5,9.0,0.0,0.0,0.0,0.0,

     *   0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,

     *   0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,

     *   0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0/,

C    KOЛИЧECTBO И TИП/KOД/ PEЗЦOB

      TIP/4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,6,6,6,6,6,6,6,6,6,6,6,6,6,6,

     *    6,6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,

     *    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,

     *    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,

     *    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0/,

C    CXEMA BPAЩEHИЯ ШHEKOB/БAPAБAHOB/

      NS/1,2/,

C    KOЭФФИЦИEHTЫ OCЛAБЛEHИЯ MACCИBA ИCПOЛHИTEЛЬHЫMИ OPГAHAMИ

      OCK/1.00,0.875/,

2.80  ПOKAЗATEЛЬ CTEПEHИ XPУПKOCTИ ПЛACTA ПPИ PEЗAHИИ,/E/

190.  COПPOTИBЛЯEMOCTЬ ПЛACTA PEЗAHИЮ HEOTЖATOЙ ЗOHE ЗAБOЯ,/AP/

C    ДИAMETP ШHEKA/DI/,ШИPИHA ЗAXBATA И.O./B3/,MOЩНOCTЬ ПЛACTA,/HP/

      DI/0.80/,B3/0.811/,HP/1.15/,

C    ЧACTOTA BPAЩEHИЯ И.O., ПЛOTHOCTЬ УГЛЯ, CKOPOCTЬ ПOДAЧИ KOMБAЙHA

      ON/078.8/,GL/1.35/,VP/00.56/,

C    KOЭФФИЦИEHT TPEHИЯ MEЖДУ KOMБAЙHOM И KOHBEЙEPOM/FK/,BEC KOMБAЙHA/GK

      FK/0.21/,    GK/104000./,

C    KOЛИЧECTBO ЛOПACTEЙ HA ШHEKE/N3/, KПД MEXAHИЗMA ПOДAЧИ/PKDP/

      N3/2/,    PKDP/0.7/,

C    HAЛИЧИE ПOГPУЗOЧHOГO ЩИTKA/SCH/,HAЛИЧИE ПOДПOPA KOMБAЙHOM/PODPOR/

      SCH/1./,   PODPOR/1./,

C    ЧACTOTA BPAЩEHИЯ ДBИГATEЛЯ KOMБAЙHA/DWN/,KПД PEДУKTOPA PEЖ.ЧACTИ

      DWN/1470./,   PKD/0.87/,

C    KOЭФФИЦИEHT COПPOTИBЛEHИЯ ПЛACTA PEЗAHИЮ/F/,УГOЛ ПAДEHИЯ ЗAБOЯ/ALF

      F/0.40/,    ALF/03.0/,

C    KOЛИЧECTBO BCEX PEЗЦOB HA KOMБAЙHE/M/, KOЛИЧECTBO PACЧET.ПOЛOЖEHИЙ

      M/032/,    K/36/,

C    KOЛИЧECTBO BCEX ЛИHИЙ PEЗAHИЯ HA И.O./N/,TИП CXEMЫ PEЗAHИЯ/ISR/

      N/12/,    ISR/2/,

2    KOЛИЧECTBO И.O. HA KOMБAЙHE /KIO/

1.0  KOЭФФИЦИEHT УCЛOBИЙ ПPИMEHEHИЯ KOMБAЙHA /ANV/     

1    KOЭФФИЦИEHT ПPИMEHEHИЯ KOMБAЙHA /KW/

3.2 Результаты расчета эксплуатационных параметров комбайна по методике                ИГД им. А.А. Скочинского

               KOHTPOЛЬHЫE ИCXOДHЫE ДAHHЫE

 COПPOTИBЛЯEMOCTЬ ПЛACTA PEЗAHИЮ,KH/M.................190.

 ДИAMETP ШHEKA(БAPAБAHA),M.............................. .80

 ШИPИHA ЗAXBATA,M....................................... .811

 KOЛИЧECTBO PEЗЦOB HA И.O. ШT......................... 32

 *************OЖИДAEMЫЙ BЫXOД ПOДPEШETHOГO ПPOДУKTA***************

 __________________________________________________________________

 ПOKAЗATEЛЬ CПO- I OЖИДAEMЫЙ BЫXOД ПOДPEШETHOГO ПPOДУKTA

 COБHOCTИ УГЛЯ   I WDCI,% B ЗABИCИMOCTИ OT KЛACCA

 K ИЗMEЛЬЧEHИЮ,  I KPУПHOCTИ УГЛЯ DC,MM

                 I_________________________________________________

      MИ         I         I         I         I         I

                 I         I   CB.   I   CB.   I   CB.   I

                 I  0...6  I  6...13 I 13...25 I 25...50 I  CB. 50

 __________________________________________________________________

       .50          84.1       9.2       4.3       1.9        .5