Ib qho ntawm cov txheej txheem ntawm NdFeB hlau nplaum ntau lawm: smelting. Melting yog cov txheej txheem ntawm kev tsim cov hlau nplaum NdFeB sintered, lub melting rauv ua rau cov hlau flaking ntawv, cov txheej txheem xav tau lub cub tawg kub txog li 1300 degrees thiab kav plaub teev kom tiav. Los ntawm cov txheej txheem no, cov khoom siv raw ntawm cov hlau nplaum yog kub melted thiab txias rau daim ntawv hlau, thiab cov txheej txheem tom ntej, hydrogen crushing, yog nqa tawm. Lub smelting seem yog nqa tawm tom qab cov txheej txheem batching, uas yog lub luag hauj lwm rau lub casting ntawm flakes los yog ingots los ntawm cov khoom siv batching, ob qho tib si yog ua los ntawm cov loj thiab me furnaces feem.
Nyob rau hauv cov txheej txheem melting ntawm NdFeB hlau nplaum ntau lawm, cov twj paj nruag thiab cov khoom siv pab xav tau yog tib yam, xws li hnab looj tes, qhov ncauj qhov ntswg, teeb pom kev zoo, thiab lwm yam. Nyob rau hauv kev sib piv, cov txheej txheem ntawm casting ingots yog ntxhov, thiab nws yog ib qho tsim nyog yuav tau them sai sai rau cov khoom siv hlau nplaum. hnav khaub ncaws kom tsis txhob hlawv thaum nrum; thib ob, thaum nqa, nws yog ib qho tsim nyog yuav tsum tau xyuas cov hlua hlau thiab lwm yam khoom siv kom zoo, thiab nws yuav tsum tau nqa tawm hauv thaj chaw tsis muaj neeg siv; thib peb, thaum nchuav, nws yog ib qho tsim nyog yuav tsum tau them sai sai rau qhov tshwm sim txawv txav, thiab tsuas yog thaum tsis muaj qhov txawv txav uas nws tuaj yeem txuas ntxiv mus; thib plaub, nws yog ib qho tsim nyog yuav tsum tau hnav lub npog ntsej muag thaum hloov lub pob nruab nrab, kom txo qis kev puas tsuaj ntawm cov plua plav rau tib neeg lub cev, kom tsis txhob muaj kuab paug ntawm tib neeg lub cev mus rau hauv qhov casting, thiab kom tsis txhob khawb ntawm cov khoom pov tseg rau tib neeg lub cev.
Lub melting seem ntawm NdFeB hlau nplaum plays lub luag hauj lwm tseem ceeb nyob rau hauv cov hmoov tom ntej, sib nqus teb orientation thiab sintering, yog li yog hais tias qhov txuas tsis ua hauj lwm zoo, nws yuav muaj kev cuam tshuam unsalvageable rau tag nrho cov hauj lwm ntawm cov hlau nplaum. Cov hlau nplaum blanks tau muab tso rau hauv lub tsev khaws khoom tom qab kev ntsuas kev ua haujlwm sib nqus thiab txiav txim siab kom tsim nyog. Raws li qhov kev txiav txim xav tau, nws raug tso tawm mus rau hauv lub cylindrical sib tsoo Rhiav. Ib qho ntawm NdFeB hlau nplaum txheej txheem: melting. Square NdFeB magnet billets feem ntau ua tiav los ntawm kev sib tsoo: kev sib tsoo tiaj tus, ob lub ntsej muag kawg sib tsoo, sab hauv kev sib tsoo, kev sib tsoo sab nraud, thiab lwm yam. Cylindrical NdFeB hlau nplaum blanks feem ntau polished tsis muaj core, thiab ob-kawg tiaj tiaj sib tsoo. Rau cov nplais hlau nplaum, kiv cua zoo li tus thiab zoo li tus NdFeB hlau nplaum, ntau lub chaw nres tsheb sib tsoo yog siv. Tom qab cov txheej txheem sib tsoo cylindrical, tag nrho cov ncej yuav raug ua tiav rau hauv cov txheej txheem tom ntej, uas yog gluing ntawm cov ncej hlau nplaum, txhawm rau npaj rau cov txheej txheem batch slicing.
Txhawm rau txiav txim siab seb cov khoom lag luam hlau nplaum puas tsim nyog, tsis yog tsuas yog cov haujlwm yuav tsum tsim nyog, tab sis kuj yog cov hlau nplaum metric tus nqi tswj ncaj qha cuam tshuam rau nws cov khoom ua haujlwm thiab daim ntawv thov. Qhov tseeb ntawm cov hlau nplaum nplai metric tus nqi kuj ncaj qha nyob ntawm kev tsim lub zog ntawm lub Hoobkas. Cov cuab yeej ua haujlwm tau hloov kho tas li nrog kev lag luam thiab kev lag luam kev lag luam xav tau, thiab cov qauv ntawm cov cuab yeej siv tau zoo thiab kev ua haujlwm ntawm kev lag luam tsis yog tsuas yog txaus siab rau cov neeg siv khoom ntau ntxiv rau cov hlau nplaum precision, tab sis kuj txuag cov neeg ua haujlwm thiab cov nqi. Ib qho ntawm cov txheej txheem NdFeB hlau nplaum ntau lawm: melting yog kev sib tw ntawm cov khoom nrog kev ua lag luam.
Cov saum toj no yog cov ntsiab lus ntawm "NdFeB hlau nplaum txheej txheem ntau lawm: melting", yog tias koj tseem xav paub ntau ntxiv txog kev paub lossis cov ntaub ntawv, thov txuas ntxiv rau peb. Peb vam tias koj tuaj yeem muab koj cov lus muaj txiaj ntsig lossis cov lus qhia rau peb!
Post lub sij hawm: Mar-17-2022