2024 Tus sau: Howard Calhoun | [email protected]. Kawg hloov kho: 2023-12-17 10:28
Lab pob zeb rau ntub thiab qhuav sib tsoo ntawm ntau yam qauv ntawm cov ntaub ntawv yog siv nyob rau hauv tej yam kev mob ntawm ib tug me me ntau lawm los yog ib tug tshwj xeeb kuaj. Cov cuab yeej siv no yog siv los npaj cov khoom me me, nrog rau simulate kev sib tsoo ntawm cov khoom siv raw. Nws yog ib qho tseem ceeb heev uas yuav tsum tau ua tib zoo saib xyuas cov ntsiab lus, uas qhia meej tias nws yog qhov tseem ceeb uas qhov hardness ntawm cov khoom hauv av tsis tshaj qhov hardness ntawm cov phab ntsa sib tsoo thiab lub cev ntawm lub nruas sib tsoo.
Lab Pob Zeb Specifications
Lab pob zeb, zoo li txhua yam khoom siv, muaj nws tus kheej tshwj xeeb. Lawv tau piav qhia nyob rau hauv daim ntawv qhia cov ntaub ntawv rau nws. Qee qhov piv txwv tseem ceeb tshaj plaws tuaj yeem muab tau. Piv txwv li, ib lub pob zeb tso cai rau koj mus rau ib txhij yaj cov khoom nyob rau hauv ib tug txhoj puab heev los yog flammable kua thiab zom nws. Nyob rau hauv rooj plaub no, cov cuab yeej no yuav tsum tau nruab nrog lub cav tawg-pov thawj, roj av lossis cov kua qaub-resistant gaskets, thiab lub pulley thiab txoj siv tawv rolls -yuav ua los ntawm aluminium alloy. Lub pob zeb yuav tsum muaj kev tiv thaiv los ntawm ntau yam kev tawg.
Txoj Cai Ua Haujlwm
Lab pob zeb tsuas muaj nyob rau hauv ob hom:
1. desktop version;
2. sab nraum zoov version.
Cov khoom siv no muaj cov thav duab welded los ntawm cov hlau profile thiab hmoov coated, uas yuav tsum tau nruab ob lub shafts. Thawj ncej yog rigidly tsau ntawm tus ncej ntawm lub zeb thiab txuas nrog V-siv rau lub cav. Tus ncej thib ob yuav tsum tig tau yooj yim hauv cov bearings.
Nyob ntawm txoj kab uas hla ntawm lub nruas sib tsoo, qhov kev ncua deb ntawm cov ncej yuav tsum tau kho. Lub pob zeb ua haujlwm los ntawm hom filling nrog sib tsoo lub cev, cov khoom crushed los yog nruas kua. Tom qab ntawd, lub nruas kaw nrog lub hau. Lub hau yuav tsum nruj thiab ruaj ntseg. Nws kuj tseem ua haujlwm ntawm lub hauv paus ntsiab lus ntawm kev lag luam loj ntub lossis qhuav sib tsoo mills, siv nyob rau hauv nws siv cov abrasive-tshuaj cuam tshuam ntawm cov phab ntsa sib tsoo thiab lub nruas lub cev ntawm cov khoom.
Kev ua tiav ntawm lub zeb
Lab mills yog nruab nrog hlau, plooj (porcelain) lossis stainless hlau sib tsoo nruas ntawm ntau qhov ntau thiab tsawg, nyob ntawm tus neeg siv khoom xaiv. Ib tug zaus converter yog ntsia los hloov qhov ceev ntawm kev sib hloov ntawm lub nruas. Yog tsis muaj nws, lub cuab yeej yog teem rau nruab nrab tus naj npawb ntawm revolutions ib feeb. Lub zeb muaj cov txheej txheem txheej txheem, uas suav nrog lub zaus hloov pauv, tsav, sib tsoonruas thiab ib tug txaus npaum li cas ntawm melting lub cev. Laboratory pob mills tau txais lawv pib nrog hluav taws xob motors uas tiv thaiv overheating thiab overload.
Yog tias koj xav yuav lub pob zeb, yog li xav paub ntau ntxiv thiab cov ncauj lus kom ntxaws, thov hu rau cov kws pab tswv yim muag, leej twg yuav qhia koj txhua yam txog lub zeb no, thiab yog li pab koj xaiv txoj cai.
Pom zoo:
Cov khoom siv xoob (xuab zeb, pob zeb crushed): ntau lawm thiab muag
Sand thiab crushed pob zeb yog siv los ua lub hauv paus rau ntau lub tsev thiab kev tsim kho kom zoo nkauj, nrog rau cov khoom sib xyaw ua ke
Pob zeb muaj zog ntsuas. Cov txheej txheem kuaj pob zeb
Thaum tsim cov tsev thiab cov qauv, nws tseem ceeb heev uas yuav tsum tau saib xyuas lub zog ntawm cov pob zeb. Rau qhov no, cov khoom siv tshwj xeeb yog siv. Kev ntsuas ntsuas tuaj yeem sib txawv heev
Lub Nroog Mirny (Yakutia): pob zeb diamond chaw txua txiag zeb. Keeb kwm, piav qhia, duab
Nyob rau hauv Soviet lub sij hawm, ib tug txaus lub nroog tau tsim nyob rau hauv ib ncig ntawm peb lub teb chaws, ntau yam uas yog tiag tiag tshwj xeeb nyob rau hauv lawv thaj chaw thiab engineering kev daws teeb meem. Xws li yog lub nroog Mirny (Yakutia)
Pob zeb diamond hmoov: ntau lawm, GOST, daim ntawv thov. pob zeb diamond cuab yeej
Hnub no, pob zeb diamond hmoov tau dav siv. Kev siv lub ntsiab ntawm cov khoom siv raw no yog kev tsim cov cuab yeej rau kev ua cov pob zeb. Tsis tas li ntawd, nws tsim nyog sau cia tias kev txhim kho thev naus laus zis tau ua kom tau txais cov hmoov tsis tsuas yog los ntawm cov khoom ntuj tsim, tab sis kuj los ntawm cov khoom siv hluavtaws
Qhov ntom ntawm cov pob zeb crushed - gravel, granite, limestone thiab slag. Qhov ntom ntom ntawm cov pob zeb crushed: coefficient, GOST thiab txhais
Crushed pob zeb yog cov khoom uas tsis muaj dej, tsis muaj dej thiab granular tau los ntawm kev sib tsoo. Nws muab faib ua thawj thiab theem nrab. Qhov no yog qhov tseeb tseem ceeb. Thawj - qhov tshwm sim ntawm kev ua cov pob zeb ntuj: pebbles, pob zeb, pumice thiab lwm yam ntaub ntawv. Secondary yog tau los ntawm crushing siv pov tseg, xws li pob zeb, asph alt, cib. Nyob rau hauv cov ntawv no, peb yuav txiav txim siab nyob rau hauv ntau yam zoo xws li cov cuab yeej raws li qhov ceev ntawm crushed pob zeb
