自動(dòng)攪拌車運(yùn)行的過程當(dāng)中，受擦傷、侵蝕、沖擊、微振以及滑動(dòng)等因素，容易出現(xiàn)磨損問題，影響到自動(dòng)攪拌車的電磁制動(dòng)器穩(wěn)定安全運(yùn)行，甚至頻繁出現(xiàn)運(yùn)行故障。

During the operation of the automatic mixer, abrasion problems are easy to occur due to abrasion, erosion, impact, micro vibration, sliding and other factors, which affect the stable and safe operation of the electromagnetic brake of the automatic mixer, and even frequent operation failures.

自動(dòng)攪拌車出現(xiàn)磨損故障的誘因主要包括以下方面。首先是未能設(shè)置封閉外罩，因?yàn)樽詣?dòng)攪拌車振動(dòng)，過滿、偏裝以及沙塵等，導(dǎo)致斗骨料灑漏，水泥以及砂石滲漏到制動(dòng)器的內(nèi)部并磨損閘盤。

The causes of wear failure of automatic mixer mainly include the following aspects. First of all, the closed enclosure was not set up, because the automatic mixer truck vibrated, overfilled, eccentric loading, sand and dust, which caused the bucket aggregate to leak, cement and sand to leak into the brake and wear the brake disc.

隨著水泥以及砂石滲漏量的持續(xù)增加，制動(dòng)器抱閘的間隙不斷減少，運(yùn)行的阻力日益上升，終影響到攪拌機(jī)電機(jī)狀態(tài)。

With the continuous increase of cement and sand leakage, the gap of brake holding brake is decreasing, and the running resistance is increasing, which finally affects the state of mixer motor.

其次，自動(dòng)攪拌車硅整流元器件因?yàn)殂曡F吸引力以及過載運(yùn)行等問題，在瞬間電流沖擊下燒毀元器件。再次，自動(dòng)攪拌車的制動(dòng)器間隙較大，導(dǎo)致閘盤分離不夠靈活，從而加速設(shè)備磨損。

Secondly, due to the attraction of armature and overload operation, the silicon rectifier components of the automatic mixer burned under the impact of instantaneous current. Thirdly, the brake clearance of the automatic mixer is large, which leads to the inflexible separation of the brake disc, thus accelerating the wear of the equipment.

在磨損故障維修方面，方面需要針對表面磨損在設(shè)備磨損面應(yīng)用熱噴涂技術(shù)，通過噴涂耐熱、耐腐蝕以及抗氧化的涂料，來制作得到耐磨涂層，從而有效改善自動(dòng)攪拌車的表層耐磨性，防止出現(xiàn)表層磨損問題。

In terms of wear failure maintenance, thermal spraying technology should be applied to the wear surface of the equipment for surface wear, and wear-resistant coatings should be made by spraying heat-resistant, corrosion resistant and oxidation resistant coatings, so as to effectively improve the surface wear resistance of the automatic mixer and prevent surface wear problems.

另一方面需要重視攪拌的潤滑裝置磨損問題。因?yàn)樽詣?dòng)攪拌車運(yùn)行的環(huán)境較為惡劣，在持續(xù)運(yùn)行的過程當(dāng)中，受沖擊、振動(dòng)以及腐蝕等因素的影響，導(dǎo)致攪拌機(jī)振動(dòng)軸承嚴(yán)重磨損，在一定程度上影響安全穩(wěn)定運(yùn)行。

On the other hand, attention should be paid to the wear of the mixing lubricating device. Due to the harsh operating environment of automatic mixer, the impact, vibration, corrosion and other factors during the continuous operation cause severe wear of the mixer vibration bearing, which affects the safe and stable operation to a certain extent.

維護(hù)的過程當(dāng)中，應(yīng)當(dāng)選擇高質(zhì)量振動(dòng)軸承，配合振動(dòng)軸承使用配套的潤滑裝置，降低振動(dòng)軸承磨損，確保攪拌機(jī)性能。更多相關(guān)內(nèi)容就來我們網(wǎng)站http://www.top2010.cn咨詢吧！

During maintenance, high-quality vibration bearing shall be selected and matched lubrication device shall be used to reduce the wear of vibration bearing and ensure the performance of mixer. More relevant content will come to our website http://www.top2010.cn Consult!