Pali makampani ambiri omwe akugulitsa makina oyesera kuuma a Rockwell pamsika pakadali pano. Kodi mungasankhe bwanji zida zoyenera? Kapena, kodi tingasankhe bwanji zoyenera ndi mitundu yambiri yopezeka?
Funso ili nthawi zambiri limavutitsa ogula, chifukwa mitundu yosiyanasiyana ya mitundu ndi mitengo yosiyanasiyana zimapangitsa kuti zikhale zovuta kusankha. Pansipa pali chitsogozo chachifupi chokuthandizani kusankha choyesera kuuma kwa Rockwell choyenera.
Zipangizo zoyesera kuuma za Rockwell ndi zomwe zimagwiritsidwa ntchito kwambiri poyesa kuuma. Chifukwa cha ubwino wawo monga kugwiritsa ntchito kosavuta, liwiro loyesera mwachangu, zosowa zochepa pa ntchito, komanso kufunikira kochepa kwa luso kwa ogwiritsa ntchito, zimagwiritsidwa ntchito kwambiri m'mafakitale othandizira kutentha, ma workshop, mayunivesite, mabungwe ofufuza, minda ya ndege ndi zina zotero.
1. Mfundo ya Rockwell Hardness Testers
Oyesa kuuma kwa Rockwell amagwiritsa ntchito mfundo yoyezera kuya. Kungolankhula: gwiritsani ntchito mphamvu zosiyanasiyana pa indenter zosiyanasiyana, pangani indentations, ndikuwerenga mwachindunji kuuma.
2. Kugawa Ma Rockwell Hardness Testers
1) Kugawidwa m'magulu malinga ndi sikelo
Oyesa kuuma kwa Rockwell: mayeso a masikelo 15 kuphatikiza HRA, HRB, ndi HRC.
Oyesa kuuma kwa Rockwell: mayeso 15 a masikelo kuphatikiza HR15N, HR30N, HR45N, HR15T, ndi zina zotero.
Oyesa kuuma kwa pulasitiki a Rockwell: yesani masikelo apulasitiki monga HRE, HRL, HRM, HRR, ndi zina zotero.
Zoyesera zonse za Rockwell hardness: zimaphimba ma scales onse a Rockwell (okhazikika, apamwamba, ndi apulasitiki), onse okhala ndi ma scales 30.
2) Kugawidwa m'magulu malinga ndi Mtundu wa Makina
Kompyuta Rockwell kuuma oyesera
Zoyeserera zolimba za Rockwell zonyamulika
3) Kusankhidwa ndi Mtundu Wowonetsera
Mtundu wa analogi (kuwerenga kwa dial): kunyamula pamanja, kutsitsa pamanja, ndi kuwerenga kwa dial.
Kuwonetsera kwa digito (LCD kapena touchscreen): katundu wodziyimira pawokha, kutsitsa zokha, ndi chiwonetsero cha kuuma chodziyimira pawokha.
4) Kugawidwa ndi Njira Yogwiritsira Ntchito Mphamvu
Kulemera kwa katundu
Katundu wa sensa yotsekedwa/kulemera kwa selo
5) Kugawidwa m'magulu malinga ndi kapangidwe ka makina
kukweza screw
Mutu mmwamba ndi pansi mtundu
6) Kusankhidwa ndi Mlingo Wodzipangira
6.1) Choyesera Kulimba kwa Rockwell pa Manual
Mphamvu yoyesera yoyamba imagwira ntchito pamanja; mphamvu yoyesera yayikulu imagwira ntchito pamanja.
Ntchito: kukhudzana ndi chitsanzo cha indenter, cholozera chachikulu chimazungulira mabwalo atatu athunthu, kukoka cholozera pamanja kuti mugwiritse ntchito mphamvu, kenako kankhira cholozera kuti chitulutse, kuwerenga mtengo wa cholozera, ndi resolution ya 0.5HR.
6.2) Choyesera Kulimba kwa Rockwell Yamagetsi
Mphamvu yoyesera yoyamba imayikidwa pamanja; mphamvu yoyesera yayikulu imayikidwa yokha, kukhazikika, ndikutsitsa (muyenera kukanikiza batani la "Load"; nthawi yokhazikika imatha kusinthidwa)
Masitepe ogwirira ntchito: kukhudzana kwa indenter ndi chitsanzo, cholozera chachikulu chimatembenuza mabwalo atatu athunthu, dinani batani la "Load", lokha lokha, lokhala, ndi kutsitsa; werengani mtengo wa cholozera, resolution 0.1HR.
6.3) Choyesera cha Kulimba kwa Rockwell cha Digito: mitundu iwiri
6.3.1) Mphamvu yoyesera yoyamba imayikidwa pamanja; mphamvu yoyesera yayikulu imayikidwa yokha, kukhala, ndi kutsitsa.
Ntchito: kukhudzana ndi chitsanzo cha indenter, bar yopita patsogolo ifika bwino, katundu wokha, kukhala, ndi kutsitsa, mtengo wouma umawonekera wokha, kusasinthika kwa 0.1HR.
6.3.2) Mphamvu yoyesera yoyamba imadzaza yokha; mphamvu yoyesera yayikulu imadzaza yokha, kukhala, ndi kutsitsa.
ntchito: pamene mtunda pakati pa indenter ndi chitsanzo uli 0.5mm, dinani batani la "Load", indenter zimagwa zokha, zimakweza, zimakhala, zimatsitsa, indenter zimakweza zokha, mtengo wouma umaonekera zokha, resolution0.1HR.
6.4) Choyesera Kulimba kwa Rockwell Yodziyimira Yokha (kuti tidziwe: “Choyesera Kulimba kwa Rockwell Yodziyimira Yokha – Kumvetsetsa mu Chiganizo Chimodzi”)
Zinthu: kukweza zomangira zokha, kusankha mphamvu yoyesera yokha, kuyika mphamvu yoyesera yokha komanso yayikulu, kutsitsa yokha, ndi kuwonetsa mphamvu yolimba yokha.
Ntchito: ntchito ya batani limodzi, dinani batani loyambira; benchi logwirira ntchito limakwera lokha, chitsanzo chikalumikizana ndi indenter, chimakweza, kutsitsa zokha, ndipo mtengo wa kuuma umawonetsedwa wokha.
(Benchi logwirira ntchito limakweza lokha popanda malire a kutalika, popanda kuzungulira kwa sikuru ndi dzanja.)
7) Kusankhidwa mwa Kusintha
Makina Okhazikika; Makina Osinthidwa; Oyesera Kuuma Paintaneti, ndi Zina.
3. Oyesa kuuma kwa Rockwell amasiyana mtengo kutengera kapangidwe kawo ndi ntchito yawo. Kodi Mungasankhe Bwanji Choyesa Kuuma?
1. Ngati mukufuna njira yotsika mtengo kwambiri: sankhani mtundu wa pointer, wonyamula pamanja, womwe ndi wolimba, monga HR-150A, HR-150C;
2. Ngati mukufuna choyesera chotsika mtengo komanso cholondola kwambiri: sankhani chitsanzo cha digito chowonetsa kuchuluka kwa maselo HRS-150S;
3. Ngati mukufuna mtundu wodziyimira pawokha: sankhani choyesera kuuma kwa Rockwell chodziyimira chokha HRS-150X;
4. Ngati muyesa ntchito zambiri tsiku lililonse za 100% ndipo mukufuna liwiro loyesa mwachangu: sankhani choyesera cholimba cha Rockwell chokha;
5. Ngati mukufuna ntchito zoyesera zopyapyala: sankhani choyesera kuuma kwa Rockwell chapamwamba HR-45C, HRS-45S;
6. Ngati muyesa mapulasitiki aukadaulo, acrylic, ndi zina zotero: sankhani choyesera kuuma kwa Rockwell chapulasitiki XHRS-150S;
7. Ngati muyesa mkati mwa mawonekedwe a mphete, tubular, chimango, kapena maziko a zigawo zozungulira: sankhani choyesera kuuma kwa mphuno cha Rockwell HRS-150ND;
8. Ngati muyesa zida zazikulu kapena zolemera zomwe sizikugwirizana ndi mtundu wa screw: sankhani chida choyesera hardness cha Rockwell chodziyimira chokha cha Up & Down Type HRSS-150C, HRZ-150SE.
Nthawi yotumizira: Ogasiti-06-2025
