What should I pay attention to when driving a concrete mixer?

開混凝土攪拌車，對有經(jīng)驗的駕駛員來說，一般的駕駛常識都會。在此要提醒的是，由于混凝土是流態(tài)的，在車輛急轉(zhuǎn)彎的時候，一定要降低速度，以免混凝土轉(zhuǎn)彎時產(chǎn)生的離心力使車輛不穩(wěn)！

For experienced drivers, the general knowledge of safe driving is good when driving a concrete mixer. It should be reminded here that since the concrete is in a fluid state, when the vehicle turns sharply, the speed must be reduced to avoid the centrifugal force generated by the concrete turning making the vehicle unstable!

攪拌車多裝混凝土有哪些影響？

What are the effects of more concrete in the mixer?

9方以下的攪拌車裝多了混凝土，車子在爬坡過程中會漏灑；12方攪拌車裝多了混凝土，攪拌會分層，混凝土砂率就偏低，石子粒徑偏大，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 12 square 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.

新攪拌車一般開幾年就比較容易出問題？

New mixers are generally easy to have problems after driving for a few years?

拉干料一般是五年，濕料一般是七年，一般攪拌車在3年以后容易出現(xiàn)問題，攪拌車的問題與個人保養(yǎng)及生產(chǎn)廠家有很大的關(guān)系。

It is generally 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.

混凝土凝固在攪拌車?yán)镌趺崔k？

What if the concrete solidifies in the mixer?

混凝土凝固后，其主要成分是硅酸二鈣、硅酸三鈣。理論上講，鹽酸可以與之反應(yīng)解除其固態(tài)形狀。但實際上很難操作，因為攪拌車的料口很小，鹽酸量難以控制，且鹽酸也可以與攪拌車罐體發(fā)生反應(yīng)。實際出現(xiàn)這種情況，往往是用電焊或氣割切開罐體，然后將凝固的混凝土機械破碎。

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.

攪拌車上裝指的是什么？

What does loading on the mixer refer to?

攪拌車上裝指的是攪拌車除底盤擋泥板以外的東西，包括攪拌罐體及支座，進出料斗，液壓系統(tǒng)及減速器，水箱及管路，操作連桿機構(gòu)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.

一般攪拌車廠家的液壓系統(tǒng)是國產(chǎn)還是進口？

Is the hydraulic system of general mixer manufacturer made in China or imported?

一般廠家會根據(jù)攪拌車的大小以及客戶的需求來選裝，6方以下標(biāo)配為國產(chǎn)系統(tǒng)（可選進口），6方以上標(biāo)配為進口系統(tǒng)。

Generally, the manufacturer will choose according to the size of the mixer truck and the needs of customers. The standard configuration below 6 square meters is domestic system (optional import), and the standard configuration above 6 square meters is imported system.

小方量攪拌車的液壓泵是選定量泵好還是變量泵好？

Is it better to select the hydraulic pump of small volume mixer or variable volume pump?

液壓泵是攪拌車的主要構(gòu)件，一般6方以下的攪拌車是標(biāo)配的定量泵，不過建議客戶選裝變量泵。

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 displacement pump.

攪拌車的焊接工藝是怎樣的？

What is the welding process of mixer truck?

現(xiàn)在一般廠家都對整個車子的焊接采用全自動無縫焊接，環(huán)縫和縱縫均采用全自動無縫焊接。

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.

攪拌車的付款方式是什么樣的？

What is the payment method for the mixer truck?

攪拌車的付款方式有多種，可以全款購車也可以分期付款，全款購車一般廠家會有一定的優(yōu)惠，分期付款無優(yōu)惠，且利息與銀行利息持平。

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.

混凝土自動攪拌車出料費勁怎么辦？除加水外有無更好辦法？

What if the discharging of automatic concrete mixer is laborious? Is there a better way to add water?

如果是因為混凝土的原因，那就要看看是坍落度太小還是混凝土強度太高，還是混凝土太黏不好下的原因，以上原因可根據(jù)施工要求適當(dāng)調(diào)整一下混凝土；如果總是不好下，就要考慮是否葉片角度和下料口那塊有問題

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