开混凝土搅拌车应该注意什么？
What should I pay attention to when driving a concrete mixer?
开混凝土搅拌车，对有经验的驾驶员来说，一般的驾驶常识都会。在此要提醒的是，由于混凝土是流态的，在车辆急转弯的时候，一定要降低速度，以免混凝土转弯时产生的离心力使车辆不稳！
For experienced drivers, the general knowledge of safe driving is good. It should be reminded that since the concrete is fluid, when the vehicle turns sharply, the speed must be reduced to avoid the centrifugal force generated by the concrete turning making the vehicle unstable!
搅拌车多装混凝土有哪些影响？
What are the effects of more concrete in the mixer?
9方以下的搅拌车装多了混凝土，车子在爬坡过程中会漏洒；12方搅拌车装多了混凝土，搅拌会分层，混凝土砂率就偏低，石子粒径偏大，到工地泵送石子多。
The mixer truck below 9 m3 is loaded with too much concrete, which will leak during climbing; When the 12m3 mixer truck is loaded with more concrete, the mixing will be layered, the concrete sand rate is low, the stone particle size is too large, and there are many stones pumped to the construction site.
新搅拌车一般开几年就比较容易出问题？
New mixers are generally easy to have problems after driving for a few years?
拉干料一般是五年，湿料一般是七年，一般搅拌车在3年以后容易出现问题，搅拌车的问题与个人保养及生产厂家有很大的关系。
Generally, it takes five years to pull dry materials and seven years to pull wet materials. Generally, the mixer truck is prone to problems after three years. The problems of the mixer truck are closely related to personal maintenance and manufacturers.
混凝土凝固在搅拌车里怎么办？
What if the concrete solidifies in the mixer?
混凝土凝固后，其主要成分是硅酸二钙、硅酸三钙。理论上讲，盐酸可以与之反应解除其固态形状。但实际上很难操作，因为搅拌车的料口很小，盐酸量难以控制，且盐酸也可以与搅拌车罐体发生反应。实际出现这种情况，往往是用电焊或气割切开罐体，然后将凝固的混凝土机械破碎。
After the concrete is solidified, its main components are dicalcium silicate and tricalcium silicate. Theoretically, hydrochloric acid can react with it to remove its solid shape. But in fact, it is difficult to operate because the material port of the mixer is very small, the amount of hydrochloric acid is difficult to control, and hydrochloric acid can also react with the tank of the mixer. In practice, the tank body is often cut by electric welding or gas cutting, and then the solidified concrete is mechanically broken.
搅拌车上装指的是什么？
What does loading on the mixer refer to?
搅拌车上装指的是搅拌车除底盘挡泥板以外的东西，包括搅拌罐体及支座，进出料斗，液压系统及减速器，水箱及管路，操作连杆机构等。
Loading on the mixer truck refers to the things of the mixer truck other than the chassis fender, including the mixing tank and support, inlet and outlet hopper, hydraulic system and reducer, water tank and pipeline, operating linkage, etc.
一般搅拌车厂家的液压系统是国产还是进口？
Is the hydraulic system of general mixer manufacturer domestic or imported?
一般厂家会根据搅拌车的大小以及客户的需求来选装，6方以下标配为国产系统（可选进口），6方以上标配为进口系统。
Generally, the manufacturer will select according to the size of the mixer truck and the needs of customers. The standard configuration below 6m3 is domestic system (optional import), and the standard configuration above 6m3 is imported system.
小方量搅拌车的液压泵是选定量泵好还是变量泵好？
Is it better to select the hydraulic pump of small volume mixer or variable volume pump?
液压泵是搅拌车的主要构件，一般6方以下的搅拌车是标配的定量泵，不过建议客户选装变量泵。
The hydraulic pump is the main component of the mixer truck. Generally, the mixer truck below 6m3 is the standard quantitative pump, but it is recommended that the customer choose the variable pump.
搅拌车的焊接工艺是怎样的？
What is the welding process of mixer truck?
现在一般厂家都对整个车子的焊接采用全自动无缝焊接，环缝和纵缝均采用全自动无缝焊接。
At present, general manufacturers adopt full-automatic seamless welding for the welding of the whole vehicle, and full-automatic seamless welding is adopted for circumferential seam and longitudinal seam.
搅拌车的付款方式是什么样的？
What is the payment method of mixer truck?
搅拌车的付款方式有多种，可以全款购车也可以分期付款，全款购车一般厂家会有一定的优惠，分期付款无优惠，且利息与银行利息持平。
There are a variety of payment methods for mixer trucks, including full payment and installment payment. Generally, manufacturers will have a certain discount for full payment, but there is no discount for installment payment, and the interest is the same as that of the bank.
混凝土搅拌车出料费劲怎么办？除加水外有无更好办法？
What if the discharging of concrete mixer is hard? Is there a better way to add water?
如果是因为混凝土的原因，那就要看看是坍落度太小还是混凝土强度太高，还是混凝土太黏不好下的原因，以上原因可根据施工要求适当调整一下混凝土；如果总是不好下，就要考虑是否叶片角度和下料口那块有问题
If it is because of the concrete, we should see whether the slump is too small, the concrete strength is too high, or the concrete is too sticky. For the above reasons, the concrete can be adjusted appropriately according to the construction requirements; If it is always difficult to lower, it is necessary to consider whether there is a problem with the blade angle and the blanking port
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2022-12-23
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