Purity Code and Particles Morphology as a Precaution Against Damage Machinery

Vypracoval: Bc.

Ing. Jan Blata, Ph.D.

Ostrava 2015

diplomovou

podklady a literaturu.

18. 5. 2015 .........................................

podpis studenta

diplomovou

- diplomovou

odst. 3).

-

diplomov diplomov

- TUO.

-

diplomovou

-

- TUO na

obhajoby.

18. 5. 2015

Podpis

za a za rad .

Ing. .

V

a byla mi

ANOTACE

5, 75 s.

Ing.Blata, J. Ph.D.

jako .

firmy KOMA Commercial s.r.o. a

s

degradaci maziva

:

ANNOTATIONS TO THE THESIS

Purity code and particle morphology as a damage machinery

precaution

Ostrava: Department of Processing Machinery and Design, Faculty of Mechanical

Engineering, Technical University of Ostrava, 2013, 75 p. Thesis, Thesis

head: Ing. Blata, J. Ph.D. The bachelor thesis is focused on renovation and individual

reparation of vehicle Volkswagen Golf first generation.

The master thesis consists of following main parts: The introduction include

the objective explanation, the second phase presents the KOMA Commercial Ltd. history

and fundamental oils division including technical sampling. Furthermore, there are the

tribodiagnostic methods including detection of wear components amount in oil and

lubricant self degradation. The thesis is focus on purity code and 10 industrial oils samples

morphology measurement including principles and measurement processes detailed

description and assessments.

Keywords: code of purity, particle morphology machinery

Obsah .................................................................................................................................. 12

1 .................................................................................................. 13

1.1 ................................................................... 13

2 .............................................................................................. 15

2.1 ...................................................................................... 15

2.2 Aditiva .................................................................................................... 16

2.3 ..................................................................... 16

2.3.1 .................................................................................... 16

2.3.2 .................................................................................. 17

2.3.3 ................................................................................ 18

2.4 ............................................................................................. 19

3 Tribodiagnostika ..................................................................................................... 20

3.1 Sledo ........................................ 20

3.2 .................................................................. 20

4 ............................................ 21

4.1 Metoda RAMO ....................................................................................... 21

4.2 Polarografie ............................................................................................ 21

4.3 Voltametrie ............................................................................................. 21

4.4 spektrofotometrie .................................................................... 21

4.5 ............................................. 22

4.6 ........................................ 22

4.7 .................................... 23

4.8 ..................................................................... 23

5 ................................................................ 24

5.1 ............................................................................ 24

5.1.1 ............. 25

5.2 .......................................................................................... 26

5.2.1 ................................ 26

5.2.2 ................................. 27

5.3 .................................................................................... 28

5.4 Obsah vody ............................................................................................. 28

5.4.1 ................................................................................ 29

5.4.2 .................................................................................. 29

5.4.3 29

5.4.4 ................................................. 30

5.5 ......................................................................... 30

5.5.1 TBN (Total Base Number) .......................... 30

5.5.2 TAN (Total Acid Number) ........................ 30

5.5.3 ............................................................................ 30

5.6 .............................................. 31

5.7 .................................................................................... 32

6 Expe ................................................................................................ 33

6.1 SpectroLNF Q200 .................................................................................. 34

6.1.1 ..................................................................................... 35

6.1.2 ..................................................................................... 35

6.2 ......................................... 37

6.2.1 ..................................................................................... 37

6.2.2 ..................................................................................... 38

6.3 ............................ 39

6.3.1 ..................................................................................... 40

6.3.2 ..................................................................................... 40

6.4 .................................. 41

6.4.1 ..................................................................................... 42

6.4.2 V ............................................. 43

6.5 ........................................................... 45

6.5.1 ..................................................................................... 46

7 .................................................................................................... 47

7.1 5 .............................................................................................. 47

7.2 7 .............................................................................................. 50

7.3 8 .............................................................................................. 53

7.4 Vzorek 9 .............................................................................................. 55

7.5 29 ............................................................................................ 57

7.6 35 ............................................................................................ 59

7.7 36 ............................................................................................ 61

7.8 42 ............................................................................................ 63

7.9 43 ............................................................................................ 65

7.10 44 ............................................................................................ 67

8 Zhodnoce ................................................................................................. 69

8.1 .............................................................................................. 69

8.2 - gravimetrie ............................................................... 71

8.3 .................................................................................... 72

9 ........................................................................................................................ 73

10 ...................................................................................... 74

Seznam :

atd.

tj. to je

apod.

tzn.

tzv.

TAN Total Acid Number

TBN Total Base Number

s.r.o. s

tab. Tabulka

ACEA

Automobiles

API

ISO International Organization for Standartization

DIN Deutsches Institut fur Normung

SAE

VW

12

operace

s

stav kontrolovat.

tribodiagno o

po .

Na

na d

stroj demontovat,

V

v V firmou

KOMA Commercial s.r.o.

vzorku maziva. V m m

. V

k

s

LASER CM a

K

sme provedli rozbor

10 vzo .

KOMA Commercial s.r.o.

13

1

Obr. 1 - Logo KOMA - Industry s.r.o

1.1 Historie

Pro tvorbu [1]

KOMA roku 1990 y

. Z

- ek,

, Technickou

- a

technick

in V roce 1998 -

- byl

o rozd

do

1) KOMA .

pro

2) KOMA Servis s.r.o. oby a

3)

4) V ob

14

V roce 2002 byl - a r

o . ,

hydraulicko- a servis hydrauliky.

skupina KOMA-

ostaven v -

Svinov .

.

Obr. 2 -

V roce : KOMA Servis

Industry s.r.o. Dne 31.10.2014

k .

Obr. 3 - Logo BRAMMER

15

2

[2,3,4,5,7,9,10]

oleje a aditiv

ribodiagnostiku.

2.1

s

ento proces se pr

-ti skupin

obsahu s

Tab 1-

16

2.2 Aditiva

Obsah aditiv v mazivu se pohybuje okolo 1 25 %. Druhy

isperzanty. Detergenty

tomu disperzanty

z

korozi a oxidaci,

na

2.3

2.3.1

se oleje na z (0W,5W,10W,15W

tzv. l (20, 30, 40, 50, 60)

t

zv. c

za

v

dle SAE.

17

Obr. 4 - - [7]

tzv. n ormy na olej

-Tryska).

na b d

do d

2.3.2

Obr. 5 -

18

2.3.3

v

dle

Vzhledem k

od e v

hodnotu viskozity v mm2 s-1

s -

Obr. 6 -

19

2.4

na

ml vzorkovnic. S

minut v

do eme p

250

Obr. 7 - [10]

20

3 Tribodiagnostika

2,3]

k ,

v mazivu. A to jak z ,

pr

3.1

V tribodiagnostika na mazivu.

m lokalizovat

zel uto poruchu

specifikovat, stanovit zbytkovou

vku, ky

jeho

3.2 degradace maziva

degradace samotn mazivu, jako v ,

paliva v hem vody

oleje

aditiv.

21

4

[2,3,4,12]

4.1 Metoda RAMO

o

4.2 Polarografie

elektrodami. V

4.3 Voltametrie

4.4

22

4.5

( ) atomy

4.6

absorpci

prvkem. Kirch

vzorek

Obr. 8 - Atomov

23

4.7

stopy (tzv. ferogramu)

magnetick

Obr. 9 - Ferografu [3]

Legenda: 1

- magnet

4.8

o

-

24

5 Metody pro sledov

[2,3,5,6,7]

na

Pr

jsou

.

5.1

k

ke %. K

viskozim

.

25

do

k

5.1.1 dle Ubbelohde

10 . Z

u

do vzorce.

[ ]

Kde:

Obr. 10 -

26

5.2

ukazatel

U -235

5.2.1

u kapalin s

s bodem vzplanut

Herzog OptiFlash (podle Pensky Martense) s

mene a v poruchy i samo

la.

Obr. 11 -

27

5.2.2

na 170 nad hladinou pohybujem

V

-240

pro

okolo 180-190

Obr. 12 -

28

5.3

Na

Obr. 13 -

5.4 Obsah vody

degradaci

Obr. 14 -

29

5.4.1

k

5.4.2

2

o velikost 0,5 mm po dobu 1-

5.4.3 Co metoda dle Karl a

em 2. Jeden mol vody reaguje s mg vody

71 A

Obr. 15 - Coulometr Metrohm [6]

30

5.4.4

oleji (od 0,02

destilace s

obsahu vody Coulometrem a to z

5.5 kyselosti a alkality

U

jeme

za

5.5.1 TBN (Total Base Number)

-1

5.5.2 TAN (Total Acid Number)

oleji.

TAN je de

5.5.3

31

o tzv. ydr

S

Obr. 16 -

5.6

32

au

program.

Obr. 17 - Alcor : MCRT-160 P [5]

5.7

obsahem

2

65 6063.

33

6

V 11,13,14]

V e

oleje ISO VG 46

provozov

OMA Commercial s.r.o

LNF Q200

v mercial s.r.o. yly

TUO. K

Diagnetics ENTEK IRD. Morfologii

(mikroskopem) z gravimetrie.

Obr. 18 -

34

6.1 SpectroLNF Q200

. V

pro identifikaci typu,

m

softwaru

SpectroLNF Q200

s

v 1 P jsou

zobrazeny v ,

viskozity. Toto m -

d

-TUO.

Obr. 19 SpectroLNF Q200

35

6.1.1

Vzorek oleje lonou,

z 0,65 ml vzorku. V

zu s

m 20 -

jako rastr.

Obr. 20 - LNF

6.1.2

1)

oleji.

2)

3)

Scientific LaserNet Fines v PC.

36

4) .

5) , jak si chceme vzorek pojmenovat.

.

V

6) a stiskem OK

7)

8) Electron-22

ml) a stiskneme Continue.

9)

vytisknout.

10)

38,

NAVAIR 01-1A-

, .

Obr. 21 PS01000A

37

6.2

Je vybaven

mikroprocesorem, kt

na

Obr. 22 - ASER CM

6.2.1

SpectroLNF Q200

Paprsek laseru se pohybuje

mn

38

Obr. 23 -

LCD displejem. Proto

na

6.2.2

1)

2) Po 5- vzorek do ult

zbavili bublin

39

3)

4)

Good. Pokud by test v

na displeji Bad

test viskozity zopakovat.

5)

6)

vytisknout inte nebo poslat

do

6.3 Diagnetics ENTEK IRD

o velikostech (od 5, 10, 15, 20, 25, 30, 40, 50

Obr. 24 - Diagnetics