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The use of electric spark processing in the restoration of individual defects of engine cylinder blocks 电火花处理在发动机缸体个别缺陷修复中的应用
Truck Pub Date : 2023-06-01 DOI: 10.36652/1684-1298-2023-6-18-22
O. V. Kazannikov
{"title":"The use of electric spark processing in the restoration of individual defects of engine cylinder blocks","authors":"O. V. Kazannikov","doi":"10.36652/1684-1298-2023-6-18-22","DOIUrl":"https://doi.org/10.36652/1684-1298-2023-6-18-22","url":null,"abstract":"The study is devoted to considering the possibility of restoring cast iron parts using electrical discharge machining (EDM)and depositing on their surface coatings with specific mechanical propertiesby taking the example of mildly worn engine block (scratches and indentations with depth less than 0,3 mm). The electrode materials andmachining conditions are selected; masstransfer during coating is investigated.\u0000\u0000Keywords:\u0000internal combustion engine, electrical discharge machining, restoration, electrode materials, reduced energy, masstransfer","PeriodicalId":412294,"journal":{"name":"Truck","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132583581","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Investigation of the conditions of the origin of self-oscillating processes in the nodes and systems of the main road train 主要公路列车节点和系统自振荡过程起源条件的研究
Truck Pub Date : 2023-06-01 DOI: 10.36652/1684-1298-2023-6-6-13
{"title":"Investigation of the conditions of the origin of self-oscillating processes in the nodes and systems of the main road train","authors":"","doi":"10.36652/1684-1298-2023-6-6-13","DOIUrl":"https://doi.org/10.36652/1684-1298-2023-6-6-13","url":null,"abstract":"When driving a car on public roads, the tasks of increasing the comfort and safety of movement of the driver and passengers. During the contact interaction of two bodies, self-oscillatory processes may occur. The origin of these processes in the zone of interaction of an elastic tire with a solid support base can lead to a loss of traction of the wheel with the road. The study solves the issue of creating a methodology for analyzing the occurrence of nonlinear self-oscillatory processes in nodes and systems of a trunk road train when it moves along a support base. The aim of the study is to determine the rolling modes of the wheel, under which self-oscillating processes will occur in the zone of interaction of an elastic tire with a solid support base. As a result of the study, the conditions for the occurrence of self-oscillating processes and their effect on other systems of the main road train were obtained.\u0000\u0000Keywords:\u0000nonlinear resonance, self-oscillating processes, wheel rolling mode, mathematical model, road train","PeriodicalId":412294,"journal":{"name":"Truck","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128631026","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analysis of modern automatic complexes for control of the operation of machines for surface compaction 现代表面压实机操作自动控制系统分析
Truck Pub Date : 2023-06-01 DOI: 10.36652/1684-1298-2023-6-39-45
{"title":"Analysis of modern automatic complexes for control of the operation of machines for surface compaction","authors":"","doi":"10.36652/1684-1298-2023-6-39-45","DOIUrl":"https://doi.org/10.36652/1684-1298-2023-6-39-45","url":null,"abstract":"The article contains an overview of systems for continuous monitoring of soil compaction. currently performed on vibratory roller s owned by manufacturers. Designs of modern automatic control systems for machines are provided for consideration on the example of European manufacturers.\u0000\u0000Keywords:\u0000soil, compaction, vibration, vibratory roller, vibratory drum, continuous compaction control, accelerometer, acceleration","PeriodicalId":412294,"journal":{"name":"Truck","volume":"222 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130655054","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The main criteria for the allocation of lanes for public transport rolling stock on the city’s road network 城市道路网络中公共交通车辆车道分配的主要标准
Truck Pub Date : 2023-06-01 DOI: 10.36652/1684-1298-2023-6-35-38
{"title":"The main criteria for the allocation of lanes for public transport rolling stock on the city’s road network","authors":"","doi":"10.36652/1684-1298-2023-6-35-38","DOIUrl":"https://doi.org/10.36652/1684-1298-2023-6-35-38","url":null,"abstract":"Due to the increase in the number of motor transport, the task of organizing traffic on the city’s street network is becoming more and more difficult. In order not to turn the city into a gray concrete jungle, traffic management engineers are faced with the need to give an advantage in the movement of one or another part of the population. So, in order to achieve justice, bus lanes appeared on the roads, but no clear criteria for their introduction were established. This article discusses the factors that will determine the need to allocate bus lanes on the streets of the city.\u0000\u0000Keywords:\u0000public transport, capacity, allocated lanes, organization of traffic in cities, passenger traffic, street and road network","PeriodicalId":412294,"journal":{"name":"Truck","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130617163","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Estimated parameters and characteristics of the fuel system economy of a car with a manual transmission 采用手动变速器的汽车燃油系统经济性参数及特性的估计
Truck Pub Date : 2023-06-01 DOI: 10.36652/1684-1298-2023-6-14-17
E. V. Volkov
{"title":"Estimated parameters and characteristics of the fuel system economy of a car with a manual transmission","authors":"E. V. Volkov","doi":"10.36652/1684-1298-2023-6-14-17","DOIUrl":"https://doi.org/10.36652/1684-1298-2023-6-14-17","url":null,"abstract":"Various parameters and characteristics that can be determined by both experimental and computational methods are used to assess the efficiency of fuel use for performing transport work by cars. The article discusses computational methods for studying the influence of design and operational factors on the fuel efficiency of cars with a manual transmission.\u0000\u0000Keywords:\u0000car, mechanical transmission, fuel and economic characteristics, travel fuel consumption, specific effective fuel consumption, fuel consumption equation, control fuel consumption, design and operational factors","PeriodicalId":412294,"journal":{"name":"Truck","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131259470","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Integrated digitalization at road transport enterprises: prospects for implementation 道路运输企业综合数字化:实施前景
Truck Pub Date : 2023-06-01 DOI: 10.36652/1684-1298-2023-6-30-34
{"title":"Integrated digitalization at road transport enterprises: prospects for implementation","authors":"","doi":"10.36652/1684-1298-2023-6-30-34","DOIUrl":"https://doi.org/10.36652/1684-1298-2023-6-30-34","url":null,"abstract":"Modern opportunities for the introduction of digital technologies for enterprises of all industries in the Russian Federation are constrained by the fact that most software products are designed for certain areas of functional work blocks: corporate document management systems, accounting, finance and credit, personnel records management. With the displacement of management units by digital collection points, analysis, evaluation and solving problems of route optimization, cost of services, calculation of the level of logistics services, followed by the search for the most effective alternatives, the management structure is not just rationalized, it undergoes transformation, both regulations and the complete elimination of the structural management units themselves. In the future, only the chief specialist can remain from specialized management services with widespread digital support of management functions. Therefore, the most important condition for digital transformation at ATP enterprises should be integrated control systems based on automation, robotization and digitalization of most processes, the execution of which can be delegated to the plane of computerized execution on the ground.\u0000\u0000Keywords:\u0000digitalization, ATP enterprise, management structure, delegation, strategy, goal tree, efficiency, effectiveness, ATP workforce, management norm, quality of services, material incentives, personnel management, scientific labor organization, service produc","PeriodicalId":412294,"journal":{"name":"Truck","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133210763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
On ensuring the safety of pedestrian traffic 关于保障行人交通安全
Truck Pub Date : 2023-05-01 DOI: 10.36652/1684-1298-2023-5-31-35
{"title":"On ensuring the safety of pedestrian traffic","authors":"","doi":"10.36652/1684-1298-2023-5-31-35","DOIUrl":"https://doi.org/10.36652/1684-1298-2023-5-31-35","url":null,"abstract":"The article outlines a brief procedure for the investigation and examination of an accident. Recommendations and regulatory documents for the examination of a car collision with a pedestrian are indicated. The necessity of improving the requirements of the Rules of the Road of the Russian Federation in connection with an increase in the intensity of traffic flows and a decrease in the capacity of streets and roads is substantiated. The recommendations for making additions to the requirements of the traffic rules of the Russian Federation aimed at ensuring the safety of pedestrians at pedestrian crossings are substantiated.\u0000\u0000Keywords:\u0000Rules of the road of the Russian Federation, vehicle, pedestrian, collision, examination, traffic safety","PeriodicalId":412294,"journal":{"name":"Truck","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115725141","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
On the significance of the results of the examination of vehicle identification numbers 浅谈车辆识别号码检验结果的意义
Truck Pub Date : 2023-05-01 DOI: 10.36652/1684-1298-2023-5-36-38
{"title":"On the significance of the results of the examination of vehicle identification numbers","authors":"","doi":"10.36652/1684-1298-2023-5-36-38","DOIUrl":"https://doi.org/10.36652/1684-1298-2023-5-36-38","url":null,"abstract":"Forensic examination is an important tool for evidence in the course of arbitration, civil, criminal and administrative proceedings. The most frequently asked questions about identification markings, which are put before experts by the court, are presented. It is established that the solution to the identification problem is focused on the recognition of the object according to the corresponding key features.\u0000\u0000Keywords:\u0000forensic examination, identification number, vehicle","PeriodicalId":412294,"journal":{"name":"Truck","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125831370","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Investigation of the influence of automotive lighting systems on the occurrence of accidents 汽车照明系统对事故发生影响的研究
Truck Pub Date : 2023-05-01 DOI: 10.36652/1684-1298-2023-5-8-11
{"title":"Investigation of the influence of automotive lighting systems on the occurrence of accidents","authors":"","doi":"10.36652/1684-1298-2023-5-8-11","DOIUrl":"https://doi.org/10.36652/1684-1298-2023-5-8-11","url":null,"abstract":"This article examines the influence of automotive lighting systems on the occurrence of road accidents. The statistics of road accidents in Russia are given and what studies have been conducted by other countries on this issue.\u0000\u0000Keywords:\u0000lighting system, lamps, screens, traffic accident, reflectors, types of headlights, types of headlights, cargo transport, passenger transport, specialized","PeriodicalId":412294,"journal":{"name":"Truck","volume":"120 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114076223","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Controlled interaction power distribution mechanism 受控交互权力分配机制
Truck Pub Date : 2023-05-01 DOI: 10.36652/1684-1298-2023-5-3-7
{"title":"Controlled interaction power distribution mechanism","authors":"","doi":"10.36652/1684-1298-2023-5-3-7","DOIUrl":"https://doi.org/10.36652/1684-1298-2023-5-3-7","url":null,"abstract":"The article discusses the principles of determining gear ratios and constructing a kinematic scheme, the features of performing a kinematic and power analysis of an interaxle controlled power mechanism for the transmission of transport and transport-technological machines. The results of kinematic and force analysis for the considered example of the mechanism are presented. Prospects for using the mechanisms of this family are formulated. Keywords: controllability, stability, cross-country ability, transport vehicles, planetary mechanism","PeriodicalId":412294,"journal":{"name":"Truck","volume":"87 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114999077","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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