自動上料攪拌車動裝置(即取力傳動軸、液壓油泵、液壓油馬達、齒輪減速器等)、攪拌筒的操縱手柄等幾部分組成。
The automatic feeding mixer is composed of moving device (i.e. power take-off transmission shaft, hydraulic oil pump, hydraulic oil motor, gear reducer, etc.), control handle of mixing drum, etc.
自動上料攪拌車現代設計方法自動上料攪拌車開發途徑大體上有兩種,一是完全自主開發(一般不包括底盤)的傳統設計方法,另一是自主開發與選配相結合的現代設計方法。隨著網絡環境下的全球采購方式的發展,自主開發與選配設計比重越來越大,這對降低成本、提高產品質量有重要意義。但無論自主開發,還是選配設計,其中現代設計方法的應用比重越來越大,推行現代設計方法的意義在于大幅度提高自動上料攪拌車技術和性能水平。
Modern design method of automatic feeding mixer there are generally two ways to develop automatic feeding mixer, one is the traditional design method of completely independent development (generally excluding chassis), and the other is the modern design method of combining independent development and selection. With the development of global procurement under the network environment, the proportion of independent development and matching design is increasing, which is of great significance to reduce costs and improve product quality. However, regardless of independent development or optional design, the application proportion of modern design methods is increasing. The significance of implementing modern design methods is to greatly improve the technology and performance level of automatic feeding mixer truck.
自動上料攪拌車攪拌筒的動力控制系統
Power control system of mixing drum of automatic feeding mixer
自動上料攪拌車設計中占有非常重要地位的是產品的總體方案設計??傮w方案設計主要包括整機結構方案的制定、總體參數的選擇、攪拌筒(工作裝置)及其附屬裝置的設計、攪拌筒驅動動力和調速性能參數的確定、底盤選擇計算和制定改裝要求、輸送車工作穩定性分析、其他輔助裝置的設計(液壓系統、操縱裝置、供水裝置)等。
The overall scheme design of the product plays a very important role in the design of automatic feeding mixer. The overall scheme design mainly includes the formulation of the whole machine structure scheme, the selection of overall parameters, the design of the mixing drum (working device) and its accessories, the determination of the driving power and speed regulation performance parameters of the mixing drum, the selection and calculation of the chassis and the formulation of modification requirements, the working stability analysis of the conveyor vehicle, the design of other auxiliary devices (hydraulic system, control device, water supply device), etc.
現代設計方法介紹(1)現代設計方法的提出對現代設計方法,多推行單一設計,鑒于單一沒計方法的局限性和采用各種設計方法存在的困難,有學者提出了一種基于“動態優化設計、智能化設計和可視化設計”的三化綜合設計法,這為如何應用現代設計方法、推行機械產品采用現代設計方法設計提供較為革新的思路,這里選擇其作為推行自動上料攪拌車現代設計方法的引路篇,以便在自動上料攪拌車研究、設計、故障診斷和設備管理中應用,實現提高自動上料攪拌車的技術和性能水平。
Introduction to modern design methods (1) the proposal of modern design methods. For modern design methods, more single design is implemented. In view of the limitations of single design methods and the difficulties in adopting various design methods, some scholars put forward a three-dimensional comprehensive design method based on "dynamic optimization design, intelligent design and visual design", which is how to apply modern design methods The implementation of modern design methods for mechanical products provides a more innovative idea. Here, it is selected as the guide for the implementation of modern design methods for automatic feeding mixer truck, so as to be applied in the research, design, fault diagnosis and equipment management of automatic feeding mixer truck, so as to improve the technology and performance level of automatic feeding mixer truck.\
總體而言,機械設備(車輛)在國內外市場中競爭力的強弱,在很大程度上取決于產品的質量,而產品的質量又在很大程度上取決于產品的設計,產品的設計質量可賦予某種產品“先天性優劣”這種至關重要的本質特性。因此對絕大多數產品來說,產品的設計在保證產品質量的過程中起著頭等重要的作用。
In general, the competitiveness of mechanical equipment (vehicles) in domestic and foreign markets largely depends on the quality of products, and the quality of products largely depends on the design of products. The design quality of products can endow certain products with the essential characteristics of "congenital advantages and disadvantages". Therefore, for most products, product design plays a primary role in ensuring product quality.
自動上料攪拌車攪拌筒的動力控制系統
Power control system of mixing drum of automatic feeding mixer
長期以來,科技工作者試圖通過各種設計方法來提高所研制產品的質量。到目前為止,已提出了數十種設計方法,諸如概念設計、可靠性設計、動態設計、優化設計、智能設計、虛擬設計、綠色設計等,這些設計方法可以從不同角度來滿足用戶對產品廣義綜合質量的要求。但是在產品設計中采用所有這些設計方法,這是不現實的,只能選擇對產品廣義質量有重要影響的少數幾種方法進行產品設計,而對其他設計方法所能實現的對產品質量的要求,只能在設計過程中進行適當的考慮,對產品質量影響不大的設計方法甚至不予考慮。據此,一種基于“動態優化設計、智能化設計和可視化設計”的三化綜合設計法應時面世。
For a long time, scientific and technological workers have tried to improve the quality of products through various design methods. So far, dozens of design methods have been proposed, such as conceptual design, reliability design, dynamic design, optimization design, intelligent design, virtual design, green design, etc. these design methods can meet users' requirements for generalized comprehensive quality of products from different angles. However, it is unrealistic to adopt all these design methods in product design. Only a few methods that have an important impact on the broad quality of products can be selected for product design, while the requirements for product quality that can be realized by other design methods can only be properly considered in the design process, and the design methods that have little impact on product quality can not even be considered. Therefore, a three-dimensional comprehensive design method based on "dynamic optimization design, intelligent design and visual design" is available in time.
為搞好產品設計,首先了解并盡可能在設計中反映當代機械科學技術發展的水平與趨向,以及國內外科技工作者提出的或在企業部門中獲得應用的各種先進和有效的設計方法。
In order to do a good job in product design, first of all, understand and reflect the level and trend of contemporary mechanical science and technology development in the design as much as possible, as well as various advanced and effective design methods proposed by domestic and foreign scientific and technological workers or applied in enterprise departments.
自動上料攪拌車攪拌筒的動力控制系統
Power control system of mixing drum of automatic feeding mixer
為了搞好設計,還應該了解產品廣義綜合質量的內涵及如何通過各種設計方法來實現用戶對產品廣義綜合質量的要求。這里將廣義綜合質量劃分為結構上的質量(即結構性
In order to do a good job in design, we should also understand the connotation of product generalized comprehensive quality and how to realize the user's requirements for product generalized comprehensive quality through various design methods. Here, the generalized comprehensive quality is divided into structural quality (i.e. structural quality)