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電機試驗平臺使用、養護、安裝

時間:2023-11-10 作者:威岳機械 點擊:167次

電機試驗平臺使用進程中防備鑄鐵毀壞的步伐,電機試驗平臺在使用進程中,鑄件呈現問題是畸形的征象,不外鑄件的毀壞水平紛歧樣,電機試驗平臺的團體丈量進去的結果就紛歧樣。也要做大好人工的養護事情。電機試驗平臺在日常使歷時,工件做完丈量后就要把工件從電機試驗平臺上移開,不可長期安排在電機試驗平臺上,容易使電機試驗平臺彎曲變形。事情職員要當真依照規章軌制操縱,在操縱的進程中細致工藝法子,不要隨意的磨損電機試驗平臺。

電(dian)(dian)(dian)機(ji)(ji)(ji)試(shi)(shi)(shi)驗(yan)(yan)(yan)平(ping)(ping)臺應安(an)裝(zhuang)(zhuang)在通風、干燥的(de)(de)環(huan)境中,并(bing)(bing)遠離熱源、有腐(fu)蝕(shi)的(de)(de)氣體、有腐(fu)蝕(shi)的(de)(de)液體。電(dian)(dian)(dian)機(ji)(ji)(ji)試(shi)(shi)(shi)驗(yan)(yan)(yan)平(ping)(ping)臺安(an)裝(zhuang)(zhuang)時(shi)將電(dian)(dian)(dian)機(ji)(ji)(ji)試(shi)(shi)(shi)驗(yan)(yan)(yan)平(ping)(ping)臺的(de)(de)各個支撐點用(yong)(yong)(yong)調整(zheng)墊(dian)鐵墊(dian)好、墊(dian)實,由(you)技術技術人(ren)員將電(dian)(dian)(dian)機(ji)(ji)(ji)試(shi)(shi)(shi)驗(yan)(yan)(yan)平(ping)(ping)臺調整(zheng)至合格精度。電(dian)(dian)(dian)機(ji)(ji)(ji)試(shi)(shi)(shi)驗(yan)(yan)(yan)平(ping)(ping)臺使用(yong)(yong)(yong)時(shi)要(yao)輕拿輕放工(gong)(gong)件(jian),不(bu)要(yao)在電(dian)(dian)(dian)機(ji)(ji)(ji)試(shi)(shi)(shi)驗(yan)(yan)(yan)平(ping)(ping)臺上挪動比較粗糙的(de)(de)工(gong)(gong)件(jian),以(yi)免對(dui)電(dian)(dian)(dian)機(ji)(ji)(ji)試(shi)(shi)(shi)驗(yan)(yan)(yan)平(ping)(ping)臺工(gong)(gong)作面(mian)造成磕碰、劃傷(shang)等損壞。為(wei)了防止電(dian)(dian)(dian)機(ji)(ji)(ji)試(shi)(shi)(shi)驗(yan)(yan)(yan)平(ping)(ping)臺整(zheng)體變(bian)形,使用(yong)(yong)(yong)完(wan)畢(bi)后,要(yao)將工(gong)(gong)件(jian)從電(dian)(dian)(dian)機(ji)(ji)(ji)試(shi)(shi)(shi)驗(yan)(yan)(yan)平(ping)(ping)臺上拿下(xia)來,避免工(gong)(gong)件(jian)長時(shi)間對(dui)電(dian)(dian)(dian)機(ji)(ji)(ji)試(shi)(shi)(shi)驗(yan)(yan)(yan)平(ping)(ping)臺重(zhong)壓(ya)造成電(dian)(dian)(dian)機(ji)(ji)(ji)試(shi)(shi)(shi)驗(yan)(yan)(yan)平(ping)(ping)臺的(de)(de)變(bian)形。電(dian)(dian)(dian)機(ji)(ji)(ji)試(shi)(shi)(shi)驗(yan)(yan)(yan)平(ping)(ping)臺不(bu)用(yong)(yong)(yong)時(shi)要(yao)及時(shi)將工(gong)(gong)作面(mian)洗凈,然后涂上一層防銹油,并(bing)(bing)用(yong)(yong)(yong)防銹紙蓋(gai)上,用(yong)(yong)(yong)大型電(dian)(dian)(dian)機(ji)(ji)(ji)試(shi)(shi)(shi)驗(yan)(yan)(yan)平(ping)(ping)臺的(de)(de)外(wai)包裝(zhuang)(zhuang)將電(dian)(dian)(dian)機(ji)(ji)(ji)試(shi)(shi)(shi)驗(yan)(yan)(yan)平(ping)(ping)臺蓋(gai)好,以(yi)防止平(ping)(ping)時(shi)不(bu)注意造成對(dui)電(dian)(dian)(dian)機(ji)(ji)(ji)試(shi)(shi)(shi)驗(yan)(yan)(yan)平(ping)(ping)臺工(gong)(gong)作面(mian)的(de)(de)損傷(shang)。

電機試驗平臺養護(hu)需要做(zuo)哪些(xie)事情:

1、為了防止電(dian)機(ji)試(shi)驗平(ping)(ping)臺整體變(bian)形(xing),使(shi)用完畢后,要將(jiang)工(gong)件從電(dian)機(ji)試(shi)驗平(ping)(ping)臺上拿下(xia)來,避免工(gong)件長時間(jian)對電(dian)機(ji)試(shi)驗平(ping)(ping)臺重壓造成(cheng)電(dian)機(ji)試(shi)驗平(ping)(ping)臺的變(bian)形(xing)。

2、電機試驗平臺應安裝在通風、干燥的環(huan)境中(zhong),并遠離熱源、有腐蝕的氣體、有腐蝕的液體。

3、電(dian)(dian)機(ji)試(shi)驗平(ping)(ping)臺(tai)不(bu)用(yong)時(shi)要及時(shi)將(jiang)工作(zuo)面洗凈,然后涂上(shang)一層防(fang)銹油,并用(yong)防(fang)銹紙蓋(gai)上(shang),用(yong)電(dian)(dian)機(ji)試(shi)驗平(ping)(ping)臺(tai)的外包裝將(jiang)電(dian)(dian)機(ji)試(shi)驗平(ping)(ping)臺(tai)蓋(gai)好(hao),以(yi)防(fang)止平(ping)(ping)時(shi)不(bu)注意造成對電(dian)(dian)機(ji)試(shi)驗平(ping)(ping)臺(tai)工作(zuo)面的損傷(shang)。

4、將電(dian)機(ji)試(shi)驗平臺支(zhi)承點墊(dian)好、墊(dian)平,確定每個(ge)支(zhi)撐點受力均勻,確定整個(ge)電(dian)機(ji)試(shi)驗平臺平穩。

5、為(wei)了防止電(dian)機(ji)試驗(yan)平(ping)臺發(fa)生的(de)變形,在吊(diao)(diao)裝電(dian)機(ji)試驗(yan)平(ping)臺時,要用四(si)根同(tong)樣長度(du)的(de)鋼絲繩同(tong)時掛住電(dian)機(ji)試驗(yan)平(ping)臺上得四(si)個起(qi)重孔,將(jiang)電(dian)機(ji)試驗(yan)平(ping)臺平(ping)穩(wen)吊(diao)(diao)裝在運輸工具上。

6、電機(ji)試驗(yan)平(ping)臺(tai)安裝時將電機(ji)試驗(yan)平(ping)臺(tai)的(de)各個支撐點(dian)用調整(zheng)墊(dian)(dian)鐵墊(dian)(dian)好、墊(dian)(dian)實,由技(ji)術人員將電機(ji)試驗(yan)平(ping)臺(tai)調整(zheng)至合格精(jing)度。

7、電(dian)機試驗平(ping)臺(tai)使用時要(yao)輕拿輕放工(gong)件,不要(yao)在電(dian)機試驗平(ping)臺(tai)上挪動比較(jiao)粗糙(cao)的工(gong)件,以免對電(dian)機試驗平(ping)臺(tai)工(gong)作面造成磕碰、劃傷等(deng)損(sun)壞。

電機試驗(yan)(yan)平(ping)臺使(shi)(shi)用樹脂砂,樹脂砂在(zai)電機試驗(yan)(yan)平(ping)臺清砂的(de)(de)(de)時候比力便利,別(bie)的(de)(de)(de)一點(dian)便是樹脂砂型剛度(du)恰好得當電機試驗(yan)(yan)平(ping)臺的(de)(de)(de)使(shi)(shi)用,在(zai)澆注(zhu)的(de)(de)(de)早期樹脂砂的(de)(de)(de)可(ke)使(shi)(shi)鑄鐵凝集(ji)的(de)(de)(de)好,能(neng)(neng)使(shi)(shi)此中的(de)(de)(de)石(shi)墨化(hua)充實(shi)的(de)(de)(de)收縮,并有用的(de)(de)(de)解(jie)除包含縮孔(kong)、縮松等(deng)缺點(dian),使(shi)(shi)電機試驗(yan)(yan)平(ping)臺中的(de)(de)(de)鑄件能(neng)(neng)夠少冒口、無(wu)冒口的(de)(de)(de)鍛造。

電機試驗(yan)平(ping)臺的安裝方式:

1、地腳(jiao)螺(luo)栓(shuan)安裝:電(dian)機試驗平臺根據用戶的要求設計安裝方式(shi),地腳(jiao)螺(luo)栓(shuan)安裝。

2、支(zhi)架安裝(zhuang):電機試(shi)驗平臺輕放到(dao)支(zhi)架上(shang)(shang)、調(diao)整支(zhi)架上(shang)(shang)的(de)微(wei)調(diao)螺(luo)栓至到(dao)電機試(shi)驗平臺水平。支(zhi)架可減輕檢驗人員的(de)勞(lao)動強度。支(zhi)架高(gao)度一般在500-600mm左(zuo)右。

3、墊鐵安(an)(an)(an)裝:電(dian)機試驗平臺調至水平、負(fu)荷均勻分布于各(ge)支點上。環境溫度(20±5)℃。使用時應(ying)避免振動(dong)。電(dian)機試驗平臺采用墊鐵安(an)(an)(an)裝的優點,安(an)(an)(an)裝、移動(dong)方便。

4、地(di)(di)錨(mao)器安(an)裝:電機試(shi)驗(yan)平(ping)臺(tai)可以(yi)設計地(di)(di)錨(mao)器安(an)裝,先用戶根據電機試(shi)驗(yan)平(ping)臺(tai)的圖紙做好地(di)(di)基和(he)預(yu)埋(mai)孔,然后把地(di)(di)錨(mao)器放到提前設置的預(yu)留孔里,將電機試(shi)驗(yan)平(ping)臺(tai)調整(zheng)水平(ping)。

電機試驗平臺的質量(liang)應達到(dao)哪(na)些要求?

1、采用(yong)刮削工藝應(ying)進行(xing)涂色對研檢驗。對研后顯示的接(jie)觸(chu)點(dian)面(mian)積的比率規定:或者按25mm×25mm正方(fang)形面(mian)積的接(jie)觸(chu)點(dian)數(shu)規定,且任意25mm×25mm中的接(jie)觸(chu)點(dian)數(shu)之間應(ying)不大于5點(dian)。

2、工作面通常應采用刮削(xue)工藝。對采用刮削(xue)加工的3等(deng)級平板工作面,其表面粗糙度Ra的允(yun)許值為5um。

3、精度(du)登(deng)記為0級-3等級的(de)平板工作(zuo)面上,直徑小(xiao)(xiao)于15mm的(de)砂(sha)孔(kong)允許用(yong)相同材(cai)料(liao)堵塞,其硬度(du)應(ying)(ying)小(xiao)(xiao)于周圍(wei)材(cai)料(liao)的(de)硬度(du)。工作(zuo)面堵塞的(de)砂(sha)孔(kong)應(ying)(ying)不(bu)多于4個,且砂(sha)孔(kong)之間(jian)(jian)的(de)間(jian)(jian)距(ju)應(ying)(ying)不(bu)小(xiao)(xiao)于80mm。

4、電機試驗平臺工作面不可以(yi)有嚴重影響外觀和使用性能的砂孔、氣孔、裂紋、夾渣、縮松、劃(hua)痕、碰傷、銹點(dian)等缺陷。

5、電機試驗平臺應(ying)采用優良細密的灰(hui)口鑄鐵或合金等材料制造,其工作(zuo)面硬度應(ying)為170-220HB。

6、電機(ji)試驗(yan)平(ping)臺的(de)鑄(zhu)造表面應清理型砂且(qie)平(ping)整(zheng),涂漆(qi)。

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