Cov txheej txheem:

Yuav ua li cas koj qhia polished pob zeb?
Yuav ua li cas koj qhia polished pob zeb?

Video: Yuav ua li cas koj qhia polished pob zeb?

Video: Yuav ua li cas koj qhia polished pob zeb?
Video: qhia nej cov hluas co pob zeb 2024, Kaum ib hlis
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Yuav Qhia Li Cas Cov Pob Zeb Polished

  1. Kauj Ruam Ib: Xaiv koj qib. Qib ntawm hauv pem teb sawv cev tus nqi ntawm cov aggregate uas yuav raug nthuav tawm ntawm qhov chaw.
  2. Kauj Ruam Ob: Xaiv Koj Lub Hoob Kawm. Chav Kawm ntawm hauv pem teb sawv cev rau qhov pom kev lossis ci ci uas yuav pom ntawm qhov chaw.
  3. Kauj Ruam 3: Xaiv koj cov xim.

Tsis tas li lo lus nug yog, puas tuaj yeem ua pob zeb ua pob zeb polished?

Yuav luag ib yam structurally suab qhob pem teb txawm hais tias tshiab lossis qub, tau ua polished . Tab sis muaj qee yam kev zam Rau cov plag tsev tshiab, tsis xav tau kev sib xyaw tshwj xeeb kom ua tiav cov txiaj ntsig zoo. Txawm li cas los xij, cov pem teb yuav tsum nyob hauv qhov chaw tsawg kawg 28 hnub ua ntej txhuam pib ua kom muaj kev kho kom zoo.

Tsis tas li ntawd, yuav tsum tau ua tuab tuab npaum li cas thiaj li yuav tsum tau ua cov pob zeb polished? Ib txwm Polished Qhob Nws yog ib qho tuab , hnyav pem teb xav tau feem ntau 75mm-100mm qhov tob raws li qhov tsawg kawg nkaus thiab koj yuav tsum tau txiav cov pob qij txha rau saum npoo kom tso cai qhob kom txo qis hauv txoj kev tswj hwm. Nws yog qhov nyuaj rau nruab rau hauv cov chaw nyob vim qhov hnyav thiab tuab.

Tib neeg kuj nug, puas tuaj yeem ua cov pob zeb sib tsoo zoo nkauj?

"Peb tau tsis polish pob zeb hnyav pem teb slabs. Lub teeb yuag yam ntxwv qhob yog ua tau li ntawd vim yog aggregate, thiab tsis yog cement. Ntau cov zaub mov sib xyaw siv ntau lub teeb (lossis "sib dua") cov ntaub ntawv hnyav kom txo qhov hnyav ntawm qhob los ntawm ntau npaum li 35 txog 40%.

Koj ua li cas du thiab txhuam cov pob zeb?

SUMMARY NTAWM BASIC POLISHING KAUJ RUAM Sib tsoo nrog 30- lossis 40-pob zeb hlau-sib txuas pob zeb diamond. Sib tsoo nrog 80-grit hlau-pob zeb diamond. Sib tsoo nrog 150-pob zeb hlau-sib txuas pob zeb diamond (lossis zoo dua, yog tias xav tau). Siv cov tshuaj hardener kom densify lub qhob.

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