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Ideskithophu Manual Rockwell Ukuqina Tester HR-150A

Incazelo emfushane:

I-Desktop Manual Rockwell Hardness Tester HR-150A isetshenziswa kakhulu ukuthola ubunzima beRockwell bezinsimbi zensimbi, izinsimbi ezingezona ezensimbi nezinto ezingezona zensimbi. Ijubane lokufaka ingcindezi yokuhlola lingalungiswa ngedivayisi ebhafa, futhi ushintsho lwengcindezi lutholwa ngokuguqula ingcindezi ekhetha isondo lesandla. Ukusebenza komhloli kulula impela, ngenkathi ukusebenza kuzinzile ngakho-ke umhloli angasetshenziswa ebangeni elibanzi. Incazelo Model HV-30T Ingcindezi yokuqala 98 ...


Imininingwane yomkhiqizo

Amathegi womkhiqizo

I-Desktop Manual Rockwell Hardness Tester HR-150A isetshenziswa kakhulu ukuthola ubunzima beRockwell bezinsimbi zensimbi, izinsimbi ezingezona ezensimbi nezinto ezingezona zensimbi.

Ijubane lokufaka ingcindezi yokuhlola lingalungiswa ngedivayisi ebhafa, futhi ushintsho lwengcindezi lutholwa ngokuguqula ingcindezi ekhetha isondo lesandla. Ukusebenza komhloli kulula impela, ngenkathi ukusebenza kuzinzile futhi ngaleyo ndlela umhloli angasetshenziswa ebangeni elibanzi.

Ukucaciswa

Imodeli I-HV-30T
Ingcindezi yokuqala 98N,
Inani Lokuhlola eliphelele 588N, 980N, 1471N,
Ukucaciswa kwe-Indenter Indenter yedayimane eyindilinga, i-indenter yebhola engu-1.5875 mm
Ukuphakama okuphezulu kwama-speciment (mm) 170mm
Ibanga ukusuka esikhungweni se-Indenter kuya ku-OuterWall 165mm
Usayizi Womshini (DXWXH) (mm) 510 × 230 × 750
Isisindo (kg) 85
HRA 20 ~ 88
HRB 20 ~ 100
I-HRC 20 ~ 70

Lapho ulinganisa, sicela ukhethe ukungena kanye namandla okuphela okuphelele ngokusho kwetafula elilandelayo.

Isikali

Umuntu ongena ngaphakathi

Ingqikithi Yokuhlolwa Kwamandla N (kgf)

Izimpawu Zokulinganisa Ibanga

B

Ball1.5888mm ibhola lensimbi

I-980.7 (100)

HRB 20-100

C

120 ° idayimane

1471 (150)

HRC 20-70

A

120 ° idayimane

588.4 (60)

IHRA 20-88

Isilinganiso A:
Isetshenziselwa ukukala izinsimbi, ubunzima bakhona obungaphezu kwe-HRC 70 (njenge-tungsten carbide alloy, njll.) Kanye nokulinganisa izinto zeshidi eliqinile nezinto ezisetshenzisiwe ezingaphezulu.
Isikali C: Isetshenziselwa ukukala ubulukhuni bezingxenye zensimbi eziphathwe ukushisa.
Isikali B: Isetshenziselwa ukukala okusansimbi okuthambile noma okuphakathi nendawo kanye nezingxenye zensimbi ezingacinywa.

Uhlu lokupakisha
1 Rockwell Ukuqina Tester 1Set
2 Indlwana enkulu eyisicaba 1
3 Itafula elincane elisicaba 1
4 V-notch anvil 1
5 I-pentrator yedayimane 1
6 Insimbi yebhola yokungena Φ1.588mm 1
7 Steel ball Φ1.588mm 5, okokugcina)
8 Rockock ejwayelekile block 80-88HRA 1
9 Rockock ejwayelekile block 85-95HRB 1
10 Rockock ejwayelekile block 60-70HRC 1
Ibhulokhi elijwayelekile le-11 Rockwell 35-55HRC 1
12 Rockock ejwayelekile block 20-30HRC 1
13 Umshayeli omkhulu wesikulufa 1
Umshayeli wesikulufu omncane 1
Ibhokisi elisizayo 1
16 Isihlangu Sothuli 1
Umyalo wokusebenzisa 1
Isitifiketi se-1 1
19 Uhlu lokupakisha 1

UKULUNGISWA KWE-HARDNESS TESTER
1.Uma umhloli engasetshenziswanga isikhathi eside, kufanele imbozwe ngekhava elingangeni uthuli.
2.Gcwalisa ngezikhathi ezithile uwoyela womshini ebusweni bokuxhumana besikulufu (26) kanye nesondo lesandla (27).
3.Ngaphambi kokusetshenziswa komhloli, hlanza indawo ephezulu yesikulufu (26) nendawo ephezulu yesiphetho.
4 Uma inani lobulukhuni elibonisiwe litholakala likhulu kakhulu ngephutha:
1) Susa isendlalelo bese uhlola ukuthi ngabe indawo oxhumene nayo nesikulufu ihlanzekile
2) Bheka ukuthi ibhantshi elivikelayo liyasisekela yini isembozo.
3) Hlola ukuthi umuntu ongena ngaphakathi ulimele yini.
5.Uma usebenzisa amandla amakhulu wokuhlola, isikhombisi senkomba sijikeleza ngokushesha okukhulu ekuqaleni bese kancane, kusho ukuthi uwoyela womshini ku-buffer uncane kakhulu. Kulokhu, phakamisa ibhasikidi elizwakala ekugcineni kwe-buffer (7), gcwalisa uwoyela womshini ohlanzekile kancane bese okwamanje uphusha uphinde udonse izibambo kaningi (15) (16) ukuthola ipiston phezulu naphansi kaninginingi. , futhi uqeda ngokuphelele umoya kusuka kusikhala kuze kube yilapho i-piston yehlela phansi namafutha agcwala kuwo.
6.Sebenzisa ibhulokhi yokuhlola ejwayelekile enikezwe umhloli ukuhlola ngezikhathi ezithile ukunemba kwesihloli sobulukhuni.
1) Hlanza isendlalelo nebhulokhi elijwayelekile bese uqhubeka nokuhlola ngokusebenza kwebhulokhi. Akuvunyelwe ukuhlola ngobuso obusekelayo.
2) Uma iphutha lenani elibonisiwe likhulu ngokwengeziwe, ngaphandle kokubheka ngokwento 4 yalesi sahluko, hlola ukuthi ngabe indawo esekelayo yebhulokhi yokuhlola ejwayelekile ine-burrs. Uma kulokhu, pholisha ngetshe lamafutha.
3) Uma kuvivinywa kubhulokhi elijwayelekile ezindaweni ezahlukahlukene, ibhlokhi kufanele lidonswe ebusweni besembozo futhi lingasuswa etafuleni.

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