Koj Yuav Tsum Paub Tseeb Dab Tsi Ua Ntej Yuav Cov Nplhaib Magnets?

Cov Lus Qhia Tseem Ceeb kom paub meej ua ntej kev txiav txim

Nov yog kev sib tham uas kuv tau muaj lub hli tas los nrog tus neeg yuav khoom uas hu rau kuv tias chim siab. "Cov nplhaib tuaj txog, tab sis lawv tsis txav mus rau ntawm tus pas." Kuv nug nws daim duab. Nws tau teev qhov txoj kab uas hla sab hauv ntawm 10 hli. Tus pas yog 10 hli. Tsis muaj kev kam rau siab. Tsis muaj kev hais txog qhov tuab ntawm txheej. Cov nplhaib uas nws tau txais muaj 20 microns ntawm nickel ntawm txhua qhov chaw, suav nrog lub qhov sab hauv. Qhov 10 hli ID ntawd dhau los ua 9.96 hli. Tsis muaj dab tsi haum. Yog vim li cas koj thiaj paub meej cov lus qhia ua ntej koj xaj, tsis yog tom qab.

Qhov Loj thiab Kev kam rau siab

Cov hlau nplaum uas muaj peb tus lej tseem ceeb: txoj kab uas hla sab nraud (OD), txoj kab uas hla sab hauv (ID), thiab tuab. Tab sis tus lej ntawm daim duab kos yeej tsis yog tag nrho zaj dab neeg. Kev kam rau siab yog qhov ua rau nws muaj tseeb. Daim duab kos uas hais tias "ID: 10 mm" tsis tiav. Daim duab kos uas hais tias "ID: 10 mm +0.05/-0.00" qhia lub khw qee yam muaj txiaj ntsig. Nws yog qhov tseem ceeb kom paub meej tiasqhov ntev ntawm lub nplhaib magnetthiab kev kam rau siab kom ntseeg tau tias haum rau hauv koj lub cev.

Thaum koj xaj khoomNeodymium Nplhaib Hlau nplaum, ib txwm nug koj tus kheej: qhov twg tsis zoo tshaj plaws uas kuv tuaj yeem lees txais? Yog tias tus ID me dhau, lub nplhaib yuav tsis mus. Yog tias nws loj dhau, lub nplhaib yuav co. Rau cov ntawv thov nias-haum, qee tus neeg yuav khoom thov kom lub qhov sab hauv raug npog thaum lub sijhawm txheej. Qhov ntawd txhais tau tias cov hlau liab qab tseem pom nyob rau sab hauv. Tsis muaj txheej tuab kom ua rau qhov haum puas tsuaj. Peb tau ua qhov no rau cov neeg siv khoom uas xav tau qhov sib txawv ntawm cov hlau tsis xeb. Nws ua haujlwm, tab sis koj yuav tsum thov nws ua ntej.

Kev Taw Qhia Txog Kev Sib Nqus

Qhov no ua rau tib neeg ntog siab tas li. Lub nplhaib hlau nplaum tuaj yeem raug magnetized hauv ob txoj kev tseem ceeb: axial (sab qaum teb ntawm ib sab tiaj tus, sab qab teb ntawm lwm qhov) lossis diametric (sab qaum teb ntawm ib sab ntawm lub nplhaib, sab qab teb ntawm sab nraud). Lawv zoo ib yam li sab nraud. Tab sis yog tias koj xaj axial thaum koj xav tau diametric, koj lub rooj sib dhos yuav tsis ua haujlwm.

Kuv nco qab ib tug neeg siv khoom uas tau tsim lub magnetic coupling rau lub twj tso kua mis. Nws tau xaj cov nplhaib yam tsis tau teev meej magnetization. Lub neej ntawd feem ntau yog axial. Nws xav tau diametric. Cov nplhaib tau tshwm sim, nws muab lawv tso rau hauv lub coupling, thiab tsis muaj dab tsi tshwm sim. Tsis muaj torque hloov pauv kiag li. Nws yuav tsum tau muab pov tseg tag nrho cov khoom thiab rov xaj dua nrog qhov raug.kev taw qhia magnetization ntawm cov hlau nplaum nplhaibsau meej meej rau ntawm daim duab. Qhov yuam kev ntawd ua rau nws raug nqi peb lub lis piam thiab tus nqi xa khoom sai.

Cov Qib Khoom Siv

Txhua tus neeg xav tau N52 vim tias tus lej loj heev. Tab sis ntawm no yog yam uas daim ntawv teev npe tsis qhia koj. Qib siab dua txhais tau tias ntau dua brittle. N52 hlau nplaum tawg thiab chip yooj yim dua li N42. Rau lub nplhaib hlau nplaum uas raug poob lossis banged ncig, N42 yuav kav ntev dua txawm tias nws tsis muaj zog dua.

Kuv muaj ib tug neeg siv khoom hauv ib lub khw muag tsheb hais kom siv N52 rau cov hlau nplaum uas lawv ua. Hauv ib hlis, lawv muaj cov nplhaib tawg vim qhov kev poob siab ntawm kev tsoo txoj kev. Peb hloov lawv mus rau N42 cov nplhaib - me ntsis loj dua los ua lub zog rub - thiab qhov tawg tsis muaj lawm. Zaj lus qhia? Xaiv qib uas phim koj qhov kev siv tiag tiag, tsis yog daim ntawv qhia tshwj xeeb xwb. Qhov kub thiab txias kuj tseem ceeb. Cov qib txheem pib poob lub zog siab dua 80 ° C. Yog tias koj cov nplhaib zaum ze ntawm lub cav lossis lub rooj vuam, koj xav tau cov khoom siv kub siab. Tus nqi mob, tab sis tsis ntau npaum li hloov tag nrho cov khoom.

 

Cov Neeg Yuav Khoom Yuav Tsum Paub Dab Tsi Txog Cov Txheej Txheem

Ib lub hlau nplaum neodymium uas tsis muaj dab tsi yuav xeb sai. Cia ib lub rau ntawm lub rooj zaum ntub dej ib hmos, thiab koj yuav pom cov xim txiv kab ntxwv thaum sawv ntxov. Yog vim li cas cov txheej txheej thiaj muaj. Tab sis tsis yog txhua txheej txheej ua haujlwm rau txhua txoj haujlwm.

Hom Kev Txheej Txheem

Koj muaj peb txoj kev xaiv tseem ceeb. Nickel yog tus qauv. Nws yog peb txheej - nickel, tooj liab, nickel - uas muab kev tiv thaiv xeb zoo rau kev siv sab hauv tsev. Nws tawv, ci ntsa iab, thiab siv sijhawm txhua hnub los tuav zoo. Epoxy tawv dua. Feem ntau dub lossis grey tsaus, ci rau. Nws tswj cov tshuaj lom neeg thiab dej noo zoo dua li nickel. Kuv tau pom cov nplhaib epoxy nyob tau ntau lub hlis hauv cov thoob dej txias. Zinc yog qhov kev xaiv pheej yig. Nyias, pheej yig, thiab tsuas yog zoo rau qhov chaw qhuav. Khawb nws, thiab xeb pib hauv qab.

Yog siv sab nraum zoov lossis hauv dej hiav txwv, tsis txhob siv nickel. Dej ntsev yuav nqus nws mus. Siv epoxy lossis nrhiav cov tshuaj pleev tshwj xeeb xws li Parylene - kim tab sis tsis yooj yim tawg. Rau feem ntau ntawm cov khoom siv hauv khw thiab hauv Hoobkas, nickel ua haujlwm zoo. Rau cov chaw ntub dej lossis cov chaw muaj tshuaj lom neeg ntau, epoxy yog qhov kev xaiv zoo dua.

Kev Cuam Tshuam ntawm Kev Txheej Txheem rau Kev Ruaj Khov

Nov yog qee yam uas cov neeg yuav khoom tsis xav txog. Qhov tuab ntawm cov txheej txheej hloov qhov loj ntawm cov hlau nplaum. Lub nplhaib uas muaj 30 microns ntawm epoxy ntawm txhua qhov chaw muaj qhov ID uas me dua li 0.06 hli ntawm cov hlau nplaum liab qab. Qhov ntawd tuaj yeem ua rau lub pob zeb tawg. Tsis tas li ntawd, cov txheej txheej tuaj yeem tawg. Cov pob zeb Nickel tawm hauv qhov chaw liab qab uas xeb sai. Cov pob zeb Epoxy tsawg dua tab sis mos dua. Cov pob zeb Zinc yooj yim tab sis nyias heev uas cov xeb kis tau sai.

Peb sim cov txheej los ntawm kev ua tej yam ruam rau cov qauv. Tso lawv rau ntawm cov pob zeb ua vaj tse. Cia lawv nyob hauv ib khob dej ntsev rau ib lub lim tiam. Khawb lawv nrog lub hau ntswj. Yog tias ib txheej tsis ua tiav cov kev sim ntawd, nws tsis tau npaj rau koj lub khw. Nug koj tus neeg muag khoom seb lawv khiav cov kev sim dab tsi. Yog tias lawv tsis tuaj yeem qhia koj, taug kev mus.

 

MOQ thiab Lub Sijhawm Ua Ntej

Cov hlau nplaum nplhaib kev caitsis yog cov khoom uas muag hauv khw. Koj tsis tuaj yeem xaj 50 daim thiab xav kom lawv muaj rau hnub Tuesday tom ntej. Cov lej loj dua thiab tos ntev dua li feem ntau cov neeg xav.

MOQ rau Custom Ring Magnets yog dab tsi?

Qhov tsawg kawg nkaus uas koj yuav tsum tau ua yog nyob ntawm seb koj cov nplhaib puas ua raws li koj xav tau. Kev hloov OD, ID, lossis tuab txhais tau tias yuav tsum tau siv cov cuab yeej tshiab. Tus nqi ntawm cov cuab yeej ntawd yuav raug faib thoob plaws hauv ib pawg. Feem ntau cov khw muag khoom zoo xav tau 2,000 txog 5,000 daim rau lub nplhaib uas ua raws li koj xav tau tiag tiag. Yog tias koj siv qhov loj me ib txwm tab sis xav tau ib txheej tshwj xeeb, MOQ yuav qis dua - tej zaum 500 txog 1,000 daim. Yog tias koj xav tau ib yam dab tsi txawv txawv, xws li lub qhov tsis zoo li qub lossis ib txheej tshwj xeeb, MOQ yuav nce mus txog 10,000 lossis ntau dua.

Kuv tau muaj cov neeg yuav khoom sim xaj 100 lub nplhaib uas lawv tsim tshwj xeeb thiab chim siab thaum tus nqi ib daim siab dua kaum npaug ntawm tus nqi teev hauv phau ntawv teev khoom. Yog li ntawd xwb. Cov cuab yeej thiab kev teeb tsa tus nqi zoo ib yam txawm tias koj ua 100 lossis 10,000. Faib tus nqi ntawd rau ntau qhov chaw, thiab txhua qhov pheej yig dua.

Lub Sijhawm Ua Haujlwm rau Kev Txiav Txim Tshwj Xeeb

Lub sijhawm ua khoom yog qhov uas tej yam mob. Rau cov hlau nplaum neodymium kev cai, ntawm no yog lub sijhawm tiag tiag. Ib mus rau ob lub lis piam rau kev nrhiav khoom siv thiab txiav cov khoom seem. Lwm ib mus rau ob lub lis piam rau kev ua kom lub nplhaib zoo li cas - qhov ntawd yog kev khawb lossis sib tsoo lub qhov sab hauv, uas qeeb thiab meej. Tom qab ntawd txheej ntxiv ib mus rau ob lub lis piam nyob ntawm hom. Nickel yog qhov ceev tshaj plaws. Epoxy ntxiv lub sijhawm vim yog kev kho. Thaum kawg, kev sib nqus thiab kev tshuaj xyuas siv sijhawm ob peb hnub.

Tag nrho? Plaub txog yim lub lis piam yog qhov ib txwm muaj. Kuv tau pom cov xaj maj tuaj txog hauv peb lub lis piam, tab sis koj them ntxiv thiab koj ua rau txhua tus ntxhov siab. Ib txwm ntxiv qhov buffer. Yog tias koj xav tau cov nplhaib ua ntej hnub tim, xaj ob lub hlis ua ntej koj xav.

Yuav Sib Txuas Lus Li Cas Nrog Cov Chaw Tsim Khoom

Cov teeb meem loj tshaj plaws uas kuv tau pom tsis yog los ntawm cov hlau nplaum tsis zoo. Lawv los ntawm kev sib txuas lus tsis zoo. Ib daim duab kos uas tsis muaj cov ntaub ntawv. Ib lo lus hais tias "ua kom zoo li lub sijhawm dhau los" thaum lub sijhawm kawg yog ob xyoos dhau los. Ib tsab email uas hais tias "txheej txheem txheem" ​​yam tsis txhais tau tias tus qauv txhais li cas.

Kev Pom Zoo Txog Cov Lus Qhia

Ua ntej koj tso ib qho kev txiav txim, xa ib daim duab kos lossis ib daim ntawv qhia tshwj xeeb. Nws yuav tsum muaj xws li: OD nrog kev kam rau siab, ID nrog kev kam rau siab, tuab nrog kev kam rau siab, qib khoom siv, kev coj magnetization (axial lossis diametric), hom txheej thiab tuab, thiab txhua yam kev xav tau masking (xws li tawm hauv qhov sab hauv tsis muaj coated). Tom qab ntawd hais kom cov chaw tsim khoom xa rov qab daim duab kos lees paub. Tsis txhob xav tias lawv nkag siab. Ua kom lawv ua pov thawj.

Kuv tau kawm qhov no tom qab ib pawg ntawm cov nplhaib tau los nrog magnetized rov qab - sab qaum teb thiab sab qab teb pauv piv rau cov neeg siv khoom sib dhos. Daim duab kos yog lawm. Lub khw nyeem tsis raug. Tam sim no kuv ib txwm thov kom kos npe rau daim duab kos rov qab ua ntej pib tsim khoom.

Kev Tswj Xyuas Zoo thiab Kev Ntsuas
Nug koj tus neeg muag khoom seb lawv khiav QC li cas. Cov zoo ua cov qauv kuaj ntau ntau. Lawv rub cov nplhaib random los ntawm txhua pawg thiab xyuas qhov ntev nrog calipers lossis micrometers. Lawv sim lub zog rub ntawm cov qauv. Lawv ua cov txheej txheem tuab. Rau cov txheej txheem, thov kom tau txais cov txiaj ntsig ntawm kev sim ntsev tsuag. 24 teev tsis muaj zog. 48 txog 72 teev zoo dua.

Yog tias tus neeg muag khoom hais tias "peb yeej tsis tau muaj lus tsis txaus siab" tab sis tsis tuaj yeem qhia koj txog lawv cov txheej txheem QC tiag tiag, qhov ntawd yog lub cim liab. Txhua lub khw zoo muaj ib txoj kev ua. Lawv yuav tsum piav qhia tau hauv ib kab lus. Yog tias lawv ua tsis tau, nrhiav lwm lub khw.

 

Kev Tsim Khoom Tshwj Xeeb rau Neodymium Ring Magnets

Cov txheej txheem rau kev ua cov nplhaib raws li koj xav tau yooj yim heev yog tias koj paub tias yuav xav li cas. Nws pib nrog koj daim duab kos. Nws xaus nrog lub thawv hlau nplaum uas yuav tsum phim daim duab kos ntawd.

Txheej Txheem Tsim-rau-Luam Tawm

Nov yog nws ua haujlwm li cas. Koj xa ib daim duab kos lossis ib daim ntawv 3D. Lub khw yuav tshuaj xyuas nws thiab tej zaum yuav nug cov lus nug - "Koj puas xav tau qhov kev kam rau siab ntawd tiag?" lossis "Tus ID no nyuaj rau tshuab, peb puas tuaj yeem qhib nws los ntawm 0.1 hli?" Koj pom zoo rau cov lus qhia kawg. Lawv ua ib pawg me me ntawm cov qauv prototypes, feem ntau yog 10 txog 50 daim. Koj sim cov qauv prototypes ntawd hauv koj lub rooj sib dhos tiag tiag. Yog tias lawv ua haujlwm, tag nrho cov khoom tsim tawm khiav. Yog tias tsis yog, koj rov qab mus rau lub rooj kos duab.

Cov kauj ruam prototype ntawd tsis yog ib qho kev xaiv ua. Kuv tau muaj cov neeg yuav khoom hla nws kom txuag sijhawm, tom qab ntawd xaus nrog 5,000 lub nplhaib tsis muaj txiaj ntsig. Tus nqi prototype me me piv rau kev khiav tag nrho uas tsis ua haujlwm.

Kev Xa Khoom Kawg thiab QC

Ua ntej lub khw xa koj daim ntawv xaj, lawv yuav tsum khiav qhov kev kuaj xyuas QC zaum kawg. Rau cov hlau nplaum nplhaib, qhov ntawd txhais tau tias kuaj xyuas OD, ID, thiab tuab ntawm cov qauv los ntawm txhua pawg ntau lawm. Nws txhais tau tias sim lub zog rub tawm tsam tus qauv. Nws txhais tau tias tshuaj xyuas cov txheej txheem rau cov chips, npuas, lossis cov chaw nyias nyias. Qee lub khw xa daim ntawv qhia QC rau koj nrog cov khoom xa tuaj. Cov khw zoo ua. Yog tias koj li tsis ua, thov ib qho.

Thaum lub thawv tuaj txog, tsis txhob muab tso rau ntawm txee xwb. Qhib nws. Tshawb xyuas ob peb lub nplhaib nrog koj tus kheej lub ntsuas. Sim ib qho hauv koj lub rooj sib dhos. Kuv tau ntes tau qhov yuam kev li no - ib pawg uas cov txheej tuab ob npaug ntawm qhov tau teev tseg, lossis ib pawg uas qhov magnetization tsis raug. Kev ntes nws thaum ntxov txhais tau tias lub khw tuaj yeem kho nws. Kev ntes nws rau lub hlis tom qab txhais tau tias koj yog tus tswv ntawm qhov teeb meem.

Npaj txhij yuav cov hlau nplaum uas ua los ntawm lub nplhaib tab sis tsis paub meej txog cov yam ntxwv? Tham nrog peb. Peb yuav qhia koj txog koj daim duab kos, koj ib puag ncig, thiab koj lub sijhawm. Tsis tas yuav kwv yees. Tsuas yog cov hlau nplaum uas ua haujlwm xwb.