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

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，因為自動攪拌車振動，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，制動器抱閘的間隙不斷減少，運行的阻力日益上升，終影響到攪拌機電機狀態(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，自動攪拌車硅整流元器件因為銜鐵吸引力以及過載運行等問題，在瞬間電流沖擊下燒毀元器件。再次，自動攪拌車的制動器間隙較大，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。因為自動攪拌車運行的環(huán)境較為惡劣，在持續(xù)運行的過程當中，受沖擊、振動以及腐蝕等因素的影響，導(dǎo)致攪拌機振動軸承嚴重磨損，在一定程度上影響安全穩(wěn)定運行。

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.

維護的過程當中，應(yīng)當選擇高質(zhì)量振動軸承，配合振動軸承使用配套的潤滑裝置，降低振動軸承磨損，確保攪拌機性能。更多相關(guān)內(nèi)容就來我們網(wǎng)站http://www.sansungmobile.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.sansungmobile.cn Consult!