Qhov Cuam Tshuam Ntaus ntawm Hardness Tester

Cov lus piav qhia luv luv:


Khoom Nthuav dav

Cov khoom lag luam

Qhov Cuam Tshuam Ntaus ntawm Hardness Tester

eutr (1) eutr (2)

Txawv Ntau Hom Khoom Sib Cuam Tshuam

Cov khoom siv

Txoj kev tawv tawv

Kev cuam tshuam ntaus ntawv

D / DC

D + 15

C

G

E

DL

Cov hlau thiab cam khwb cia hlau

HRC

17.9 ~ 68.5

19.3 ~ 67.9

20.0 ~ 69.5

22.4 ~ 70.7

20.6 ~ 68.2

HRB

59.6 ~ 99.6

47.7 ~ 99.9

37.0 ~ 99.9

HRA

59.1 ~ 85.8

61.7 ~ 88.0

HB

127 ~ 651

80 ~ 638

80 ~ 683

90 ~ 646

83 ~ 663

81 ~ 646

HV

83 ~ 976

80 ~ 937

80 ~ 996

84 ~ 1042

80 ~ 950

HS

32.2 ~ 99.5

33.3 ~ 99.3

31.8 ~ 102.1

35.8 ~ 102.6

30.6 ~ 96.8

Hammered hlau

HB

143 ~ 650

Txias ua haujlwm cov cuab yeej steel

HRC

20.4 ~ 67.1

19.8 ~ 68.2

20.7 ~ 68.2

22.6 ~ 70.2

HV

80 ~ 898

80 ~ 935

100 ~ 941

82 ~ 1009

Stainless hlau

HRB

46.5 ~ 101.7

HB

85 ~ 655

HV

85 ~ 802

Grey cam khwb cia hlau

HRC

HB

93 ~ 334

92 ~ 326

HV

Nodular cam khwb cia hlau

HRC

HB

131 ~ 387

127 ~ 364

HV

Nrum txhuas

alloys

HB

19 ~ 164

23 ~ 210

32 ~ 168

HRB

23.8 ~ 84.6

22.7 ~ 85.0

23.8 ~ 85.5

Tooj dag (tooj liab-zinc alloys)

HB

40 ~ 173

HRB

13.5 ~ 95.3

Bronze (tooj-txhuas / tooj-yajthem alloys)

HB

60 ~ 290

Wrought tooj liab

alloys

HB

45 ~ 315

 

Cov tsis muaj pa

 cuam ​​tshuam khoom siv

DC (D) / DL

D + 15

C

G

E

Kev cuam tshuam kev ua zog

Huab hwm coj cuam tshuam

lub cev

11Mj

5.5g / 7.2g

11mJ

7.8g

2.7mJ

3.0g

90mJ

20.0g

11mJ

5.5g

Xeem lus Hardness Txoj kab uas hla ntawm lub ntsis ntsuas

Cov khoom ntawm sim ntsis

1600HV

3 hli

Tungsten carbide

1600HV

3 hli

Tungsten carbide

1600HV

3 hli

Tungsten carbide

1600HV

5hli

Tungsten carbide

5000HV

3 hli

hluavtaws

pob zeb diamond

Cov cuab yeej siv Txoj kab uas hla

Kev cuam tshuam ntaus ntawv

Ntev

Kev cuam tshuam ntaus ntawv

Nyhav

20 hli

86 (147) / 75mm

50g

20 hli

162 hli

80g

20 hli

141 hli

75g

30 hli

254 hli

250g

20 hli

155 hli

80g

Max. hardness ntawm workpiece

940HV

940HV

1000HV

650HB

1200HV

Lub ntsiab lus roughness ntawm workpiece saum npoo ntawm Ra

1.6μm

1.6μm

0.4μm

6.3μm

1.6μm

Min. qhov hnyav ntawm cov qauv

Kev ntsuas ncaj qha Xav tau kev txhawb nqa kom ruaj

Xav tau kev sib txuas kom nruj

> 5kg

2 ~ 5kg

0.05 ~ 2kg

> 5kg

2 ~ 5kg

0.05 ~ 2kg

> 1.5kg

0.5 ~ 1.5kg

0.02 ~ 0.5kg

> 15kg

5 ~ 15kg

0.5 ~ 5kg

> 5kg

2 ~ 5kg

0.05 ~ 2kg

Min. tuab ntawm cov qauv txuas txuas nruj

Min.layer thickness rau saum npoo tawv

5hli

≥0.8mm

5hli

≥0.8mm

1 hli

≥0.2mm

10 hli

1.2mm

5hli

≥0.8mm

Qhov loj ntawm lub ntsis indentation

  Hardness 300HV

Indentation

 txoj kab uas hla

0.54 hli

0.54 hli

0.38 hli

1.03 hli

0.54 hli

Indentation

tob

24μm

24μm

12μm

53μm

24μm

  Hardness 600HV

Indentation

 txoj kab uas hla

0.54 hli

0.54 hli

0.32 hli

0.90 hli

0.54 hli

 Indentation

tob

17μm

17μm

8μm

41μm

17μm

  Hardness 800HV

 Indentation

txoj kab uas hla

0.35 hli

0.35 hli

0.35 hli

0.35 hli

 Indentation

tob

10μm

10μm

7μm

10μm

Muaj cov khoom siv ntawm cuam tshuam

D: D

Kev xeem dav dav

DC:

Kev ntsuas lub qhov lossis hollow-cylindrical

DL:

Cov nqaim nqaim lossis lub qhov quav sim

D + 15:

zawj lossis reentrant nto

C:

me me, lub teeb, nyias qhov chaw lossis saum npoo ntawm txheej txheej txheej

G:

loj, tuab, hnyav lossis ntxhib rau hlau

E:

super siab hardness cov ntaub ntawv uas

 

Hom Kev Cuam Tshuam Ntaus

Nyob deb li cas ntawm qhov chaw ntawm ob lub indentations

Kev ncua deb ntawm qhov chaw ntawm lub indentation rau coj mus kuaj ntug

Tsis pub tsawg tshaj (hli)

Tsis pub tsawg tshaj (hli)

D 、 DC

3

5

DL

3

5

D + 15

3

5

G

4

8

E

3

5

C

2

4


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa rau peb