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Zogulitsa Zathu

Kompyuta Buku Rockwell Malimbidwe Tester HR-150A

Kufotokozera Kwachidule:

Kompyuta Buku Rockwell Malimbidwe Tester HR-150A zimagwiritsa ntchito kudziwa Rockwell kuuma kwa akakhala zitsulo, zitsulo sanali akakhala ndi zipangizo sanali zachitsulo. Kuthamanga kwayesedwe kakuyeserera kumatha kusinthidwa ndi chida chogwiritsira ntchito, ndipo kusintha kwa kuthamanga kumapezeka ndikusintha kwapanja posankha gudumu lamanja. Kugwiritsa ntchito woyeserako ndikosavuta, pomwe magwiridwe ake ndi okhazikika motero woyeserera atha kugwiritsidwa ntchito mosiyanasiyana. Mfundo Model HV-30T Koyamba Anzanu 98 ...


Mankhwala Mwatsatanetsatane

Zogulitsa

Kompyuta Buku Rockwell Malimbidwe Tester HR-150A zimagwiritsa ntchito kudziwa Rockwell kuuma kwa akakhala zitsulo, zitsulo sanali akakhala ndi zipangizo sanali zachitsulo.

Kuthamanga kwayesedwe kakuyeserera kumatha kusinthidwa ndi chida chogwiritsira ntchito, ndipo kusintha kwa kuthamanga kumapezeka ndikusintha kwapanja posankha gudumu lamanja. Kugwiritsa ntchito woyeserako ndikosavuta, pomwe magwiridwe ake ndi okhazikika motero woyeserera atha kugwiritsidwa ntchito mosiyanasiyana.

Mfundo

Chitsanzo HV-30T
Kupanikizika Koyamba 98N,
Total Mayeso mphamvu 588N, 980N, 1471N,
Mfundo za Indenter Conical diamond Rockwell indenter, 1.5875 mm mpira indenter
Kutalika kwa kutalika kwa mayikidwe (mm) Zamgululi
Mtunda kuchokera pakati pa Indenter kupita ku OuterWall Zamgululi
Kukula kwa Makina (DXWXH) (mm) 510 × 230 × 750
Kulemera (kg) 85
HRA 20 ~ 88
HRB 20 mpaka 100
Ntchito 20 mpaka 70

Mukamayeza, chonde sankhani olowa mkati ndi oyeserera okwanira malinga ndi tebulo lotsatirali.

Kuchuluka

Wolowera

Chiwerengero cha Mayeso N (kgf)

Zizindikiro Zoyesera

B

Steel1.5888mm mpira wachitsulo

980.7 (100)

HRB 20-100

C.

120 ° diamondi

1471 (150)

HRC 20-70

A

120 ° diamondi

Zamgululi

HRA 20-88

Kukula A:
Amagwiritsidwa ntchito poyesa zitsulo, kuuma kwake kuli kopitilira HRC 70 (monga tungsten carbide alloy, ndi zina) komanso kuyeza zida zolimba ndi zotsekedwa pamwamba.
Mulingo C: Amagwiritsidwa ntchito poyesa kuuma kwa magawo azitsulo omwe amathandizidwa ndi kutentha.
Mulingo B: Amagwiritsidwa ntchito poyesa zitsulo zolimba zofewa kapena zapakati komanso magawo azitsulo osazimitsidwa.

Mndandanda wazolongedza
1 Rockwell Malimbidwe Tester 1
2 Chotambala chachikulu 1
3 Chingwe chaching'ono 1
4 V-notch anvil 1
5 Daimondi pentrator 1
6 Zitsulo mpira wolowera Φ1.588mm 1
7 Zitsulo mpira Φ1.588mm 5, spares ares
8 Rockwell yokhazikika 80-88HRA 1
9 Rockwell yokhazikika 85-95HRB 1
10 Rockwell yokhazikika 60-70HRC 1
11 Rockwell yokhazikika 35-55HRC 1
12 Rockwell yokhazikika 20-30HRC 1
13 Woyendetsa wamkulu 1
14 Yoyendetsa yaying'ono 1
Bokosi Lothandiza 1
16 Fumbi chishango 1
Malangizo ogwiritsira ntchito 1
18 Sitifiketi 1
19 Mndandanda wazolongedza 1

KUKONZEKETSA KULEMEKEZEKA KWA TESTER
1.Ngati woyesayo sakugwiritsidwa ntchito kwanthawi yayitali, iyenera kuphimbidwa ndi chivundikiro chopanda fumbi.
2. Dzazani nthawi ndi nthawi mafuta amafuta pamakina opangira (26) ndi chopukutira m'manja (27).
3. Musanagwiritse ntchito woyeserera, yeretsani pamwamba pake pa chopangira (26) komanso kumapeto kwa chopingasa.
4. Ngati kuwuma kwawonetsedwa kukupezeka kwakukulu kwambiri:
1) Chotsani chotchingira ndikuwone ngati mawonekedwe ake olumikizidwa ndi wononga ndi oyera
2) Onetsetsani ngati jekete loteteza likuthandizira chingwecho.
3) Fufuzani ngati wolowayo wawonongeka.
5. Mukamagwiritsa ntchito mphamvu yayikulu yoyesera, cholozera chazizindikiro chimazungulira mwachangu koyambirira kenako pang'onopang'ono, zikutanthauza kuti mafuta pamakina a buffer ndi ocheperako. Poterepa, kwezani gasket womvera kumapeto kwa chosungira (7), lembani mafuta pamakina pang'onopang'ono ndipo pakadali pano kanikizani ndikukoka kangapo (15) (16) kuti pisitoniyo ikwere mobwerezabwereza , ndipo amaliza mpweya wonse kuchoka pachikhazikitso mpaka pisitoniyo kutsikira pansi ndi mafuta kusefukira kuchokera pamenepo.
6. Gwiritsani ntchito muyeso woyeserera woperekedwa ndi woyeserera kuti muwone nthawi ndi nthawi kulimba kwa woyeserera.
1) Sambani chotchinga ndi cholembera choyeserera ndikuyesetsabe ndikugwira ntchito kwa malowo. Siloledwa kuyesa ndi mawonekedwe ake othandizira.
2) Ngati cholakwika cha mtengo womwe ukuwonetsedwa ndichachikulu, kuphatikiza pakuwona malinga ndi chinthu 4 cha chaputalachi, onetsetsani ngati malo oyeserera oyeserera ali ndi burrs. Ngati ndi choncho, ipukuteni ndi mwala wamafuta.
3) Ngati kuyesedwa pamiyeso yofanana m'malo osiyanasiyana, malowo akuyenera kukokedwa pamwamba pa chikhocho osachotsedwa pamtengowo.

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