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    混凝土試模使用注意檢驗方法

    發布時間: 2021-04-22  點擊次數: 366次

    混凝土試模(mo)(mo)(mo)(mo)由底(di)模(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)、側(ce)(ce)(ce)模(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)隔(ge)(ge)(ge)板(ban)(ban)(ban)(ban)(ban)(ban)軸、支架(jia)活節螺(luo)(luo)(luo)栓(shuan)(shuan)和(he)蝶形(xing)(xing)螺(luo)(luo)(luo)母等零件(jian)組成。是由底(di)模(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)、側(ce)(ce)(ce)模(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)隔(ge)(ge)(ge)板(ban)(ban)(ban)(ban)(ban)(ban)軸、支架(jia)活節螺(luo)(luo)(luo)栓(shuan)(shuan)和(he)蝶形(xing)(xing)螺(luo)(luo)(luo)母等零件(jian)組成底(di)模(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)是由高強度的(de)(de)鑄(zhu)鐵制(zhi)成,側(ce)(ce)(ce)模(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban),隔(ge)(ge)(ge)板(ban)(ban)(ban)(ban)(ban)(ban)是用(yong)(yong)較硬的(de)(de)碳(tan)結鋼支撐,支架(jia)固定在(zai)低(di)(di)模(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)上。活節螺(luo)(luo)(luo)栓(shuan)(shuan)用(yong)(yong)圓(yuan)柱(zhu)銷聯結在(zai)支架(jia)上,并可饒圓(yuan)柱(zhu)銷軸線轉動。裝配時,先將(jiang)兩(liang)(liang)塊(kuai)側(ce)(ce)(ce)模(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)相對垂直放在(zai)底(di)模(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)平面(mian)上,用(yong)(yong)套在(zai)活節螺(luo)(luo)(luo)栓(shuan)(shuan)上的(de)(de)軸插入側(ce)(ce)(ce)模(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)兩(liang)(liang)端槽內(nei),稍(shao)加固定,然后將(jiang)隔(ge)(ge)(ge)板(ban)(ban)(ban)(ban)(ban)(ban)插入側(ce)(ce)(ce)模(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)槽內(nei),對正(zheng)兩(liang)(liang)塊(kuai)側(ce)(ce)(ce)模(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban),保(bao)證(zheng)模(mo)(mo)(mo)(mo)腔成正(zheng)方形(xing)(xing),再邊擰緊軸上的(de)(de)蝶形(xing)(xing)螺(luo)(luo)(luo)母,邊用(yong)(yong)木榔頭輕擊各(ge)板(ban)(ban)(ban)(ban)(ban)(ban)上側(ce)(ce)(ce)面(mian),使(shi)其下(xia)側(ce)(ce)(ce)再在(zai)同一平面(mian)上,然后再擰緊活節螺(luo)(luo)(luo)栓(shuan)(shuan)上的(de)(de)蝶形(xing)(xing)螺(luo)(luo)(luo)母,保(bao)證(zheng)各(ge)板(ban)(ban)(ban)(ban)(ban)(ban)下(xia)側(ce)(ce)(ce)面(mian)與低(di)(di)模(mo)(mo)(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)平面(mian)貼近。

      混凝土試模的(de)使用注意(yi)事項(xiang)

      每次做試(shi)塊之前,在(zai)試(shi)模腔內壁涂薄(bo)薄(bo)一(yi)層機油或脫模劑。

      拆(chai)卸時,下(xia)擰松活節螺栓上(shang)的蝶形螺母(mu),在(zai)擰松軸上(shang)的蝶形螺母(mu),連同活節螺栓脫(tuo)離側模板(ban)(ban)槽(cao)內,即可拆(chai)去側模板(ban)(ban),每(mei)次(ci)脫(tuo)模后,應極力擦凈(jing)各零件(jian)表(biao)面的涂渣,并涂上(shang)防銹油。

      混(hun)凝土(tu)試模的檢(jian)驗方法

      1、用(yong)感官檢查混凝土試模,要(yao)符合由鑄鐵或鋼制成(cheng),內表面(mian)應(ying)(ying)機(ji)械(xie)加工平(ping)整光(guang)滑(hua),并不應(ying)(ying)有任何砂眼或缺陷(xian)。

      2、用游標(biao)卡(ka)尺,測量(liang)混凝土試模每邊長度及直徑,其值應符合:100×100×100試模每邊100±0.2mm;

      150×150×150150±0.2mm。

      3、用(yong)游標(biao)卡尺測(ce)量混凝(ning)土(tu)試模對角線,其值應相差(cha)不超過(guo)1mm。


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