Shandong Binzhou Bohai Piston Co.

Binzhou, China

Shandong Binzhou Bohai Piston Co.

Binzhou, China
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Patent
Shandong Binzhou Bohai Piston Co. | Date: 2015-01-29

A method for manufacturing a piston with a re-molten reinforced combustion chamber throat is provided. The manufacturing steps includes: a) piston rough machining: machining allowances of the combustion chamber throat and the combustion chamber bottom are 1-3 mm; b) piston washing and degreasing treatment; c) coating or spraying a surfactant on the combustion chamber throat and the combustion chamber bottom that need to be re-molten, wherein the surfactant formula comprises the components TiO_(2), SiO_(2), CuCl_(2 )and MnCl_(2 )that are mixed in percentage: 1-30% of TiO_(2), 1-30% of SiO_(2), 1-40% of CuCl_(2 )and 1-50% of MnCl_(2); after the four components are uniformly mixed, a suspension is prepared by using acetone as a solvent a mass ratio of 1: (3-8); d) re-melting the piston by using an A-TIG welding method; and f) after re-melting, processing the piston into a finished product.


Patent
Shandong Binzhou Bohai Piston Co. | Date: 2017-04-19

A method for manufacturing a piston with a re-molten reinforced combustion chamber throat. A material of the piston is an aluminum alloy or a magnesium alloy. The manufacturing steps comprises: a) piston rough machining: the combustion chamber throat and the combustion chamber bottom of the piston are the weakest parts of the piston, and machining allowances of the combustion chamber throat and the combustion chamber bottom are 1-3mm; b) piston washing and degreasing treatment; c) coating or spraying a surfactant on the combustion chamber throat and the combustion chamber bottom that need to be re-molten, wherein the surfactant formula comprises the components TiO_(2), SiO_(2), CuCl_(2) and MnCl_(2) that are mixed in percentage: 1-30% of TiO_(2), 1-30% of SiO_(2), 1-40% of CuCl_(2) and 1-50% of MnCl_(2); after the four components are uniformly mixed, a suspension liquid is prepared by using acetone as a solvent according to a mass ratio of 1: (3-8); d) re-melting the piston by using an A-TIG welding method; and f) after re-melting, processing the piston into a finished product. After re-melting treatment, the microscopic structure of the aluminum alloy is obviously changed, and the microscopic hardness in the re-molten zone is about 1.2-2.0 times of the hardness of the piston body. The method helps to improve the anti-fatigue capability of the aluminum alloy material, namely, the throat part.


Qin W.-Z.,Shandong University | Zhao J.,Shandong University | Li A.-H.,Shandong University | Li A.-H.,Shandong Binzhou Bohai Piston Co.
Cailiao Gongcheng/Journal of Materials Engineering | Year: 2017

The temperature and stress field of aluminum alloy piston mould in gravity casting has been simulated with FEM software ProCAST, and makes a prediction on area prone to failure of the mould and the results are consistent with the actual mold failure area. In addition, the influence of different mould preheating temperature on the stress field was investigated, and the result shows that increasing the mould preheating temperature can effectively reduce the thermal stress on the cavity surface of mould during casting, and therefore helps to improve the mould life. © 2017, Journal of Materials Engineering. All right reserved.


Li Y.,Shandong University | Yang Y.,Shandong University | Wu Y.,Shandong University | Wang L.,Shandong Binzhou Bohai Piston Co. | Liu X.,Shandong University
Materials Science and Engineering A | Year: 2010

The different contributions of e{open}-Al3Ni, δ-Al3CuNi and γ-Al7Cu4Ni phases to the elevated-temperature strength of Al-Si piston alloys were investigated in this paper. Four kinds of Al-Si alloy containing different Ni-containing phases were prepared and their UTS values were obtained. The volume fractions and morphology characteristics of e{open}-Al3Ni, δ-Al3CuNi and γ-Al7Cu4Ni phases were calculated by the analysis of multicomponent phase diagrams and ImageJ software. The different contributions of e{open}-Al3Ni, δ-Al3CuNi and γ-Al7Cu4Ni phases to the elevated-temperature properties were analyzed. The δ-Al3CuNi phase was found to have the most effective volume utilization and possess the most efficient contribution to the elevated-temperature strength among the examined three Ni-containing phases, and the strip-like morphology was proved to be the most favorable morphology in the improvement of elevated-temperature strength. © 2010.


Li Y.,Shandong University | Zhang C.,Shandong University | Lin M.,Shandong University | Li Y.,Shandong Binzhou Bohai Piston Co.
Advanced Materials Research | Year: 2012

This paper designs the switch adjustable constant current source based on the current mode PWM control chip UC3846, the power reach to 8kw, current 0∼15A continuously adjustable. It uses the I2 control method to ensure the accuracy of the output current stability and improve the dynamic performance and response speed of the system. Feedback signals achieve in external circuit of the chip UC3846, they independent to each other to ensure the accuracy of the control signal. The model of UC3846 and the power supply were built by using Matlab Simulink separately. After building those models, the circuit was simulated by using Simulink, and its simulation results reflected the output of power supply truthfully which played a good guide for the circuit design and experiment, to avoid detours and reduce risk. © (2012) Trans Tech Publications.


Ge R.,University of Jinan | Wu Y.,Shandong Binzhou Bohai Piston Co. | Wang H.,Shandong Binzhou Bohai Piston Co.
Lecture Notes in Electrical Engineering | Year: 2016

The corrugated carton as a common packaging tool is usually produced in production line including feeding unit of corrugated boards, printing unit, slotting unit, die cutting unit, and gluing unit. Among them, the die cutting unit is a very important device in this line, which has a large influence on the accuracy of cutting position. So it is crucial to design the structure of die cutting unit. First, both main structure and motion of rotary die cutting unit are analyzed. It is explained that die cutting unit is mainly composed of two rollers, rubber roller and die roller. Both the rollers rotate synchronously. In order to promote the cutting quality, adjustments of rubber roller and die roller are necessary, such as roller position, rotating speed, so adjusting structure in detail and its principle of die cutting unit are illustrated in this paper. © Springer Science+Business Media Singapore 2016.


Gao T.,Shandong University | Li D.,Shandong University | Wei Z.,Shandong Binzhou Bohai Piston Co. | Liu X.,Shandong University
Materials Science and Engineering A | Year: 2012

The influence of Si addition on the microstructures and properties of ZrAlSi intermetallics in Al-xSi-2Zr alloys was investigated. With Si addition increasing from 3wt.% to 60%, ZrAlSi evolves from Zr(Al 1-mSi m) 3 (0.10≤m≤0.21) to Zr(Al nSi 1-n) 2 (0.05≤n≤0.15), the content of Si in ZrAlSi and microhardness of the intermetallics increase synchronously. Besides, all the ZrAlSi intermetallics exhibit flake-like morphology. The effect of Zr addition and precipitation of ZrAlSi intermetallics on the elevated-temperature properties of an Al-Si piston alloy was investigated, and the tensile strength is increased by 3.8% with 0.11% Zr and decreased by 5.0% with 0.46% Zr addition, while the elongation and yield strength are increased by 13.0% and 6.9% with 0.11% Zr and decreased by 9.6% and 7.3% with 0.46% Zr addition, respectively. © 2012.


Li Y.,Shandong University | Yang Y.,Shandong University | Wu Y.,Shandong University | Wei Z.,Shandong Binzhou Bohai Piston Co. | Liu X.,Shandong University
Materials Science and Engineering A | Year: 2011

The microstructure and elevated-temperature strength of an Al-Si piston alloy with 0.5wt.% Cr and 0.8wt.% Fe addition were investigated in this paper. The addition of Cr and Fe leads to the formation of α-Al(Fe,Cr)Si phase, which maintains the crystal structure of α-Al(Fe,Mn,Cr)Si phase but has different stoichiometry and morphology from the phase in previous works. Besides, the morphology of δ-Al3CuNi phase changes because of solid-solved Cr. These changes result in the formation of closed and semi-closed network eutectic colonies. The Cr-rich phases, acting as effective supportive strengthening phase, integrate organically with Ni-rich phases, acting as main strengthening phases. So α-Al phases are successfully encircled by eutectic intermetallic phases, and the slide of α-Al under stress at elevated temperature can be effectively hindered. Thus the ultimate tensile strength of the examined alloy is increased by 26% after 0.5wt.% Cr and 0.8wt.% Fe addition. © 2011 Elsevier B.V.


Bh

Trademark
Shandong Binzhou Bohai Piston Co. | Date: 2010-06-15

Diesel engines for domestic and household machines and excluding those for commercial and industrial machines; motors for boats; generators of electricity; pistons for engines excluding those for machines, aircraft, land vehicles, wheel chairs, motorized carts, and motorized skateboards; cylinders for domestic and household machines and excluding those for commercial and industrial machines; valves and filters for use as fuel economizers for motors and engines excluding those for machines, aircraft, land vehicles, motorized carts, wheel chairs, and motorized skateboards; engines using cooking gas for boats; accessories of internal combustion engines, namely, pistons, piston rings, connecting rods excluding those for machines, aircraft, land vehicles, motorized carts, wheel chairs, and motorized skateboards; pistons for cylinders used in internal combustion engines excluding those for machines, aircraft, land vehicles, motorized carts, wheel chairs, and motorized skateboards; gasoline engines for boats.


MarketStudyReport.com adds “2016 Global Automotive Piston System Market Status, 2011-2022 Market Historical and Forecasts, Professional Market Research Report” new report to its research database. The report spread across 125 pages with table and figures in it. This New Version Automotive Piston System Market Research Report is a deep market research report in this market. This report focused on global and regional market, major manufacturers, as well as the segment market details on different classifications and applications. First, this report analyzed the basic scope of this industry like definition, specification, classification, application, industry policy and news in Chapter 1. Second, the analysis on industry chain is provided including the up and down stream industry also with the major market players. And the analysis on manufacturing including process, cost structure and major plants distribution is conducted in Chapter 2. Browse full table of contents and data tables at https://www.marketstudyreport.com/reports/2016-global-automotive-piston-systemmarket-status-2011-2022-market-historical-and-forecasts-professional-market-research-report/ Then the global and regional market is analyzed. In these chapters, this report analyzed major market data like capacity, production, capacity utilization rate, price, revenue, cost, gross, gross margin, supply, import, export, consumption, market share, growth rate and etc. For regional market, this report analyzed major regions like Europe, North America, South America, Asia (Excluding China), China and ROW. These analysis are conducted in Chapter 3 and 4. In Chapter 5, the performance of major manufacturers are analyzed and then in Chapter 6 and 7 the analysis on major classification and application. Then the marketing channel analysis is provided including the major distributors in Chapter 8. Then this report analyzed the market forecast from 2017 to 2022 for global and regional market in Chapter 9 and the new project investment feasibility analysis in Chapter 10. At last, this report provided the conclusions of this research in Chapter 11. This report is a valuable source of guidance for manufacturers, suppliers, distributors, customers, investors and individuals who have interest in this market. 5 Major Manufacturers Analysis 5.1 Mahle Group? 5.1.1 Company Profile 5.1.2 Product Specification 5.1.3 2011-2016 Global Market Performance 5.1.4 2015 Regional Market Performance 5.1.5 Contact Information 5.2 Federal-Mogul Corporation? 5.2.1 Company Profile 5.2.2 Product Specification 5.2.3 2011-2016 Global Market Performance 5.2.4 2015 Regional Market Performance 5.2.5 Contact Information 5.3 Rheinmetall AG (KSPG AG)? 5.3.1 Company Profile 5.3.2 Product Specification 5.3.3 2011-2016 Global Market Performance 5.3.4 2015 Regional Market Performance 5.3.5 Contact Information 5.4 Aisin Seiki Co., Ltd.? 5.4.1 Company Profile 5.4.2 Product Specification 5.4.3 2011-2016 Global Market Performance 5.4.4 2015 Regional Market Performance 5.4.5 Contact Information 5.5 Hitachi Ltd. (Hitachi Automotive Systems)? 5.5.1 Company Profile 5.5.2 Product Specification 5.5.3 2011-2016 Global Market Performance 5.5.4 2015 Regional Market Performance 5.5.5 Contact Information 5.6 Art Metal Mfg. Co., Ltd.? 5.6.1 Company Profile 5.6.2 Product Specification 5.6.3 2011-2016 Global Market Performance 5.6.4 2015 Regional Market Performance 5.6.5 Contact Information 5.7 PT Astra Otoparts Tbk? 5.7.1 Company Profile 5.7.2 Product Specification 5.7.3 2011-2016 Global Market Performance 5.7.4 2015 Regional Market Performance 5.7.5 Contact Information 5.8 Honda Foundry Co. Ltd.? 5.8.1 Company Profile 5.8.2 Product Specification 5.8.3 2011-2016 Global Market Performance 5.8.4 2015 Regional Market Performance 5.8.5 Contact Information 5.9 Dongsuh Industrial Co., Ltd.? 5.9.1 Company Profile 5.9.2 Product Specification 5.9.3 2011-2016 Global Market Performance 5.9.4 2015 Regional Market Performance 5.9.5 Contact Information 5.10 Shandong Binzhou Bohai Piston Co., Ltd. 5.10.1 Company Profile 5.10.2 Product Specification 5.10.3 2011-2016 Global Market Performance 5.10.4 2015 Regional Market Performance 5.10.5 Contact Information To receive personalized assistance write to us @ [email protected] with the report title in the subject line along with your questions or call us at +1 866-764-2150

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