铣刨机主要用于公路路面养护，在工作时刀头与路面的基础是比较多的，所以长期工作下来刀头的磨损不可避免，需要定期维护，当然这样的损坏属于正常因素。在日常使用过程中也有非正常因素造成的损坏，冷再生机租赁厂家今天就来简单说说这个问题。

The milling machine is mainly used for road surface maintenance. There are many bases between the cutter head and the road surface when it works. Therefore, the wear of the cutter head is inevitable after long-term work, and regular maintenance is required. Of course, such damage is a normal factor. In daily use, there are also damages caused by abnormal factors. Today, the cold regenerator rental manufacturer will briefly talk about this problem.

1、清洁作业造成的损坏

1. Damage caused by cleaning operation

当清理桥底时，由于桥面钢筋铺设深度不同，铣床容易对钢筋进行规划，对刀盘造成损坏。它甚严重地被钢筋夹住，缠绕在滚筒上。因其它部件卡住或损坏而引起的发动机过载和熄火。

When cleaning the bridge bottom, the milling machine is easy to plan the reinforcement and damage the cutter head due to the different laying depth of the bridge deck reinforcement. It was even seriously clamped by the steel bars and wound on the drum. Engine overload and stalling caused by seizure or damage of other components.

2、城市道路运营损坏

2. Urban road operation damage

城市道路加沥青时，有些井盖未经升级，仍埋在沥青路面下。在路面修补时，由于此类路面沥青层较厚，很容易刨到井盖，造成刀盘损坏。

When asphalt is added to urban roads, some well covers are still buried under the asphalt pavement without upgrading. During pavement repair, due to the thick asphalt layer of such pavement, it is easy to plane the well cover, causing damage to the cutterhead.

3、抛板磨损损坏

3. The throwing plate is worn and damaged

抛板不能及时将废料从铣房内，造成内部废料不断地与刀盘和刀架摩擦，增加了刀盘的磨损速度，也影响抛板的工作效率。长时间使用会导致刀头刀座异常损坏。

The throwing plate can not remove the waste from the milling room in time, which causes the internal waste to constantly rub with the cutter head and the tool holder, increasing the wear speed of the cutter head, and also affecting the working efficiency of the throwing plate. Long time use will cause abnormal damage to the cutter head and cutter seat.

要注意，每次操作前，要检查皮带松紧度。新皮带在运转4小时后应该重新调整松紧度，须保持适当的皮带松紧度，才能把发动机的输出马力传送到铣刀鼓上，当太紧的皮带会容易磨损，同时还会缩短轴承的寿命，如有断痕、严重磨损的皮带应立即换新的;

It should be noted that the belt tightness should be checked before each operation. The tightness of the new belt should be readjusted after 4 hours of operation. Proper belt tightness must be maintained to transmit the output horsepower of the engine to the milling cutter drum. When the belt is too tight, it is easy to wear and shorten the life of the bearing. If there are broken marks and severe wear, the belt should be replaced immediately;

每次操作前用肉眼检查机器：所有紧固件是否拧紧?是否有零件明显磨损或开裂?供油油路是否完好?检查轴承、检查各个防护罩是否盖住等。

Visually check the machine before each operation: Are all fasteners tight? Are there any parts obviously worn or cracked? Is the oil supply circuit in good condition? Check the bearing and whether each protective cover is covered.

以上就是关于铣刨机刀头损坏的原因分析，希望对您有帮助，当然也要对其进行定期的维护保养，这样才能更好的延长它的使用寿命，更多事项就来我们网站咨询了解吧。

The above is about the cause analysis of the damage of the milling machine tool head. I hope it will be helpful to you. Of course, regular maintenance should also be carried out for it, so as to better extend its service life. Please come to our website for more information Ask and understand.