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Hardness Gauge na'urar
Na'urar amfani da na'urar amfani da na'urar amfani da na'urar amfani da na'urar amfani da na'urar amfani da na'urar amfani da na'urar amfani da na'ura
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1, Hardness gauge tasiri na'urar - Simpletsakiya
Richter hardness mita ne mai ɗaukar hannu hardness mita, aiki mai sauki, hardness mita tasiri na'urar ne wani muhimmin bangare.
Hardness mita tasiri na'urar suna da nau'in D, C, DC, D + 15, G, DL, E da sauransu bayanai, dangane da ainihin yanayin kayan aiki daban-daban don saduwa da daban-daban bukatun.
D nau'i ne misali nau'i, * yau da kullun amfani da bayanan bayani, C nau'i ne da aka yi amfani da surface karfi sassa, surface rufi, m bango tauri ma'auni, DC nau'i ne da aka yi amfani da sosai m wurare (a cikin rami, cylindrical lambun) ma'auni, D + 15 nau'i ne da aka fi amfani da kunshin trenches da kuma zurfin rami ma'auni, DL nau'i ne da aka yi amfani da zurfin trenches kasa ko siffar (kamar hakora) da sauran sassa ma'auni, G nau'i ne da aka yi amfani da gano wuya, manyan gwaji, kamar forgings, castings
2, Hardness gauge tasiri na'urar - fasaha sigogi
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nau'i impact na'urar |
DC(D)/DL
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A+15
|
A
|
A
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Impact makamashi
Impact jiki inganci |
11mJ
5.5g / 7.2g |
11mJ
7.8g |
2.7mJ
3.0g |
90 m
0.0g |
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|
Ball ƙarfi:
Diamita na ƙwallon: Ballhead kayan: |
1600HV
3mm Tungsten Carbide |
1600HV
3mm Tungsten Carbide |
1600HV
3mm Tungsten Carbide |
1600HV
5 mm Tungsten Carbide |
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|
Hit na'urar diamita:
Hit na'urar tsawon: Hit na'urar nauyi: |
20mm
86(147)/75mm 50g |
20mm
162mm 80g |
20mm
44mm 75g |
30mm
254mm 25g |
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gwaji * Babban tauri
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940HV
|
940HV
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1000HV
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650HB
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Matsakaicin roughness na gwaji surface Ra:
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1.6μm
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1.6μm
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0.4μm
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6.3μm
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gwaji * Small nauyi:
Aika auna kai tsaye Bukatar tallafin kwanciyar hankali Buƙatar haɗuwa mai ƙarfi |
> 5kg
2 ~ 5kg 0.05 ~ 2kg |
> 5kg
2 ~ 5kg 0.05 ~ 2kg |
> 1.5kg
0.5 ~ 1.5kg 0.02 ~ 0.5kg |
> 10kg
5 ~ 10kg 0.5 ~ 5kg |
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|
gwaji * karamin kauri
m haɗuwa Hardening Layer * ƙaramin zurfin |
5 mm
≥0.8mm |
5 mm
≥0.8mm |
1mm
≥0.2mm |
10mm
≥1.2mm |
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Ball Head Crushing Size
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|||||
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Taurin lokacin 300HV
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stamping diamita
Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin |
0.54mm
24μm |
0.54mm
24μm |
0.38mm
12μm |
1.00mm
53μm |
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Taurin lokacin 600HV
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stamping diamita
Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin |
0.54mm
17μm |
0.54mm
17μm |
0.32mm
8μm |
0.90mm
44μm |
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Taurin lokacin 800HV
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stamping diamita
Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin Kunshin |
0.35mm
10μm |
0.35mm
10μm |
0.35mm
7μm |
--
-- |
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Yin amfani da na'urar impact
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DC irin ma'auni rami ko a cikin lambu cylinder; DL nau'in auna ƙarancin dogon ƙwanƙwasa slot ko rami
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D + 15 nau'in ma'auna a cikin rukuni ko a cikin wani abu
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Nau'in C yana auna ƙananan sassan haske da ƙananan sassan ƙananan sassan ƙananan sassan ƙananan sassan ƙananan sassan ƙananan sassan ƙananan sassan ƙananan sassan ƙananan sassan.
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G-irin auna babban kauri da nauyi da kuma surface mafi rough cast forging
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3, Hardness gauge tasiri na'urar - gwajin kewayon
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kayan |
Taurin tsari
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Tashi na'urar
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D / DC
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A+15
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A
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A
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E
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DL
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||
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Karfe da karfe mai jefa
Karfe da kuma cast karfe |
HRC
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17.9～68.5
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19.3～67.9
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20.0～69.5
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22.4～70.7
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20.6～68.2
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HRB
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59.6～99.6
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47.7～99.9
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37.0～99.9
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HRA
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59.1～85.8
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61.7～88.0
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HB
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127～651
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80～638
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80～683
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90～646
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83～663
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81～646
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HV
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83～976
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80～937
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80～996
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84～1042
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80～950
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HS
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32.2～99.5
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33.3～99.3
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31.8～102.1
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35.8～102.6
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30.6～96.8
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Karfe karfe
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HS
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32.2～99.5
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CWT, CE
Alloy kayan aiki Karfe |
HRC
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20.4～67.1
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19.8～68.2
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20.7～68.2
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22.6～70.2
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HV
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80～898
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80～935
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100～941
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82～1009
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Bakin karfe
Bakin Karfe |
HRB
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46.5～101.7
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HB
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85～655
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HV
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85～802
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GC. IRON
Gray baƙin ƙarfe |
HRC
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HB
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93～334
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92～326
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HV
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NC, ƙarfe
Ink baƙin ƙarfe |
HRC
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HB
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131～387
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127～364
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HV
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C. ALUM
Gidan aluminum |
HB
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19～164
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23～210
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32～168
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HRB
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23.8～84.6
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22.7～85.0
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23.8～85.5
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BRASS
Jirgin ƙarfe Zinc Alloy |
HB
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40～173
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HRB
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13.5～95.3
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BRONZE jan ƙarfe (aluminum) gami
|
HB
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60～290
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COPPER tsabta jan ƙarfe
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HB
|
45～315
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4, Hardness gauge tasiri na'urar - ƙimar kuskure da kuma ƙimar maimaitawa
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Serial lambar
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Tashi na'urar iri
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Standard Richter tauri block tauri darajar
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Kuskuren ƙima
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Maimaita ƙimar
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1
|
da
|
760 ± 30HLD
530 ± 40HLD |
± 6 HLD
± 10 HLD |
6 Bayani
10 Bayani |
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2
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DC
|
760 ± 30HLDC
530 ± 40HLDC |
± 6 HLDC
± 10 HLDC |
6 Bayani
10 Bayani |
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3
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DL
|
878 ± 30HLDL
736 ± 40HLDL |
± 12 HLDL
|
12 ITA
|
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4
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A+15
|
766 ± 30HLD + 15
544 ± 40HLD + 15 |
± 12 HLD + 15
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12 ITA+15
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5
|
A
|
590 ± 40HLG
500 ± 40HLG |
± 12 HLG
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12 Bayani
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6
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E
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725 ± 30HLE
508 ± 40HLE |
± 12 HLE
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12 Bayani
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7
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A
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822 ± 30HLC
590 ± 40HLC |
± 12 HLC
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12 Bayani
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