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I-Electronic Brinell Hardness Tester Isitolo esidayisa yonke impahla HBE-3000A

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I-Electronic Brinell Hardness Tester Isitolo esidayisa yonke impahla HBE-3000A isebenzisa inzwa yohlobo lwesifunda engezwe ngohlelo lokulawula iyasebenza ukukala inani lobulukhuni bezinto ezinkulu zensimbi okusanhlamvu, izinsimbi ezingafakwanga ingxubevange nensimbi, insimbi ehlukahlukene enomoya omnene, ukuqina nokuqinisa insimbi, ikakhulukazi insimbi ethambile efana ne-aluminium emsulwa , i-tin, njll. Imodeli Yokucaciswa HBE-3000A Ingqikithi Yokuhlolwa Kwamandla 612.5N, 980N, 1225N, 1837.5N, 2450N, 4900N, 7350N, 9800N, 14700N, 29400N Ubunzima Bokuhlola Ubunzima 8 - 650 HBW (Hardmetals steel ball) Amp ...


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I-Electronic Brinell Hardness Tester Isitolo esidayisa yonke impahla HBE-3000A isebenzisa inzwa yohlobo lwesifunda engezwe ngohlelo lokulawula isebenza ukukala inani lobulukhuni bezinto ezinkulu zensimbi yokusanhlamvu, izinsimbi ezingenayo i-alloy kanye ne-alloy, insimbi ehlukahlukene enomoya omnene, ukuqina nokuqinisa insimbi, ikakhulukazi insimbi ethambile efana ne-aluminium emsulwa, ithini, njll.

Ukucaciswa

Imodeli I-HBE-3000A
Inani Lokuhlola eliphelele 612.5N, 980N, 1225N, 1837.5N,
2450N, 4900N, 7350N, 9800N, 14700N, 29400N
Ubulukhuni Test Ibanga 8 - 650 HBW (Hardmetals ibhola lensimbi)
Isilinganiso Esikhulisayo seMicroscope 20 ×
Ubukhulu bobukhulu besifanekiso 200 mm
Ububanzi besilinganiselo se-Max 135mm
Usayizi Jikelele Womhloli (L × W × H) 236 × 550 × 753mm
Ukunikezwa kwamandla kagesi AC 220V 50 / 60Hz
Isisindo sengqikithi 123KG

Ama-Spares kuhlu lokupakisha

.52.5, φ5, φ10mm Steel ball indenters 1
Amatafula okuhlola (amakhulu, amancane "V") 1

Ukuqina Tester Isigaba
 Izigaba zokuhlola ubulukhuni
 Umhloli we-Leeb Hardness
 Brinell ubulukhuni Tester
 Rockwell ubulukhuni Tester
 Vickers ubulukhuni Tester
 Ukuqina kobunzima bukaWebster
 I-Shore durometer

Ukugcinwa Kokuhlolwa Kobunzima

Ngaphezu kokuqapha okukhethekile ekusetshenzisweni kwama-durometer ahlukahlukene, abahloli be-hardness, kukhona inkinga ethile ejwayelekile okufanele iqashelwe, ebhalwe ngale ndlela elandelayo:

1. Amaphutha obulukhuni: elinye lephutha elibangelwe ukusonteka nokunyakaza kwesilinganiso sokulinganisa; Okunye kubangelwe ipharamitha yobulukhuni ngaphandle kwezinga elibekiwe. Ngephutha lesibili, ibhulokhi elijwayelekile liyadingeka ukulinganisa i-durometer ngaphambi kokulinganisa. Ngemiphumela yokulungiswa komhloli we-Rockwell hardness, umehluko uphakathi kuka- ± 1.Uma umehluko ungaphakathi kwe- ± 2, inani elihleliwe lingatholakala.Uma umehluko ungaphandle kwebanga le- ± 2, umhloli wobulukhuni kufanele alungiswe, alungiswe noma kufakwe enye indlela yokuhlola ubulukhuni.

Isikali ngasinye se-rockwell hardness sinebanga lesicelo elisebenzayo futhi kufanele likhethwe kahle ngokuya ngemithethonqubo. Isibonelo, lapho ubulukhuni buphakeme kune-HRB100, isikali se-HRC kufanele sisetshenziselwe ukuhlola; Lapho ubunzima buphansi kune-HRC20, isikali se-HRB kufanele sisetshenziselwe ukuhlolwa. Ngoba ngaphesheya kwebanga lokuhlola elichaziwe, ubulukhuni bokunemba kwemitha nokuzwela kubi, inani lobulukhuni alinembile, alifanele ukusetshenziswa. Ezinye izindlela zokuhlola ubulukhuni zinamazinga wokulinganisa ahambisanayo.Amabhulokhi ajwayelekile wokulinganisa ama-durometers awakwazi ukusetshenziswa ezinhlangothini zombili ngoba ubulukhuni bohlangothi olujwayelekile nohlangothi lwangemuva kungenzeka lungafani. Ngokuvamile, ibhulokhi elijwayelekile lizosebenza kungakapheli unyaka owodwa kusukela osukwini lokulinganiswa.

2. ekubuyiseleni ikhanda noma isikhonkwane, naka izingxenye zokuxhumana ukuze usule zihlanzeke.Ngemuva kokufakwa esikhundleni, isampuli yensimbi kufanele ihlolwe kaningana ngobulukhuni obuthile kuze inani lobulukhuni lifane izikhathi ezimbili ezilandelanayo. Inhloso yokwenza ikhanda lengcindezi noma i-anvil nengxenye yokuxhumana yomshini wokuhlola, uxhumane kahle, ukuze kungathinti ukunemba kwemiphumela yokuhlolwa.

3. Ngemuva kokulungiswa kokuhlolwa kobulukhuni, iphoyinti lokuqala lokuhlola alisetshenziswanga lapho ubunzima bukalwa khona.Ngenxa yokwesaba isampula nokuxhumana kwe-anvil akukuhle, inani elilinganisiwe alilona iqiniso.Ngemuva kokuhlolwa kokuqala kuqediwe nobulukhuni umhloli usebenza ngokujwayelekile, isampula lizohlolwa ngokusemthethweni futhi inani lokuqina lizoqoshwa.

4. Lapho isampuli ivunyelwe, okungenani amanani obulukhuni amathathu akhethwa ngokuvamile ezingxenyeni ezahlukahlukene ukuze ahlolwe, futhi inani elijwayelekile lithathwa njengenani lobulukhuni besifanekiso.

5. Okwezinhlobo ezinemilo eyinkimbinkimbi, iphedi yesimo esihambisanayo kufanele yamukelwe futhi ilungiswe ngaphambi kokuhlolwa.Isifanekiso esiyindilinga ngokuvamile sihlolwa emgodini omise okwe-V.

6. Ngaphambi kokulayisha, hlola ukuthi isibambo sokulayisha sibekwe endaweni yokwehlisa. Ngesikhathi sokulayisha, isenzo kufanele sikhanye futhi sizinze, hhayi kanzima kakhulu.Ngemuva kokulayisha, isibambo sokulayisha kufanele sibekwe endaweni ethula kuyo, ukuze kugwenywe ukusonteka kwepulasitiki okungathinta ukunemba kwesilinganiso ngenxa yensimbi engaphansi komthwalo isikhathi eside.


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