YLM Heavy Industry Ciencia y Tecnología duranteel proceso de desarrollo de los últimos 30 años, se fuerma una cultura empresarial y rica en contenido único.
La construcción de la cultura de la empresa YLM Heavy Industry Ciencia y Tecnología ser la cohesión y la solidaridad del punto de agregación y la fuente de energía para el desarrollo sostenible de las empresas.
Charlar en LíneaSe trata de una moderna empresa con la investigación, fabricación y ventas juntos. La matriz se encuentra enla zona HI-TECH Industry Development de Zhengzhou y cubiertas 80.000 m ².
YLM Heavy Industry
Gracias por su interés en YLM Heavy Industry usted.
Charlar en Línea
Gracias por su interés en YLM Heavy Industry usted.
Charlar en Línea
Gracias por su interés en YLM Heavy Industry usted.
Charlar en Línea
Gracias por su interés en YLM Heavy Industry. Si usted quiere saber más informaciones sobre las trituradoras y molinos de industria, contáctenos ahora para saber qué podemos hacer para su próximo proyecto.
Gracias por su interés en YLM Heavy Industry. Si usted quiere saber más informaciones sobre las trituradoras y molinos de industria, contáctenos ahora para saber qué podemos hacer para su próximo proyecto.
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The type of grinding machine to be analyzed in this paper is Kellenbergaer universal high accuracy grinding machine from Switzerland, and its grinding accuracy is 0.1 μm. In the later part of the article, this grinding machine is also used for processing. The multi-body
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2022年10月27日 A frequency-domain grinding force model-based approach to evaluate the dynamic performance of high-speed grinding machine tools
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Accuracy design is one of the most important and challenging methods for ensuring the geometric accuracy of machine tools (Cai et al., 2016), which involves two steps, namely
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2020年3月17日 Firstly, the grinding theory with an accuracy of 0.1 μm and the precision three-coordinate measuring machine theory with an accuracy of 0.3 μm are deduced.
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2019年3月1日 Henceforth, this paper is organized to present the design, error modeling, structure parameter analysis and error allocation methods to guarantee the machining
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2022年10月21日 More specifically, high precision grinding allows the machining of workpieces with complete accuracy, achieving very close tolerances as intricate as +/- 13 microns to +/- 1.3 microns for diameter
Bavarder sur Internet2011年12月12日 Increasing the accuracy and productivity of grinding machines depends on many influencing factors. In this article, some effects in the area of thermal behaviour,
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2011年12月12日 Increasing the accuracy and productivity of grinding machines depends on many influencing factors. In this article, some effects in the area of thermal behaviour,
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2016年5月1日 Based on nonlinear analysis and application of computational algorithm, a new accurate grinding machine settings modification methodology considering the SGEs
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2020年9月29日 Sep. 29, 2020. The valve grinder supplier believes that the geometric accuracy, stiffness, thermal deformation, motion stability, and vibration resistance of the
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2018年6月1日 Calibration in the robotic belt grinding of complex blades is considered as one of the key bottlenecks of measurement accuracy. To enhance the accuracy of robotic calibration system, an improved method is proposed in this paper to calibrate the tool (grinding machine) frame and workpiece (aero-engine blade) frame by holding the ruby
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2020年3月17日 This paper mainly uses the theory of a multi-body system to propose a “double accuracy” theory of manufacturing and measurement. Firstly, the grinding theory with an accuracy of 0.1 μm and ...
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2021年1月1日 Geometric accuracy is an important evaluation indicator of the comprehensive performance of CNC machine tools [1], and it is usually quantitatively represented by the geometric errors of motion axes. ... Therefore, with the gear profile grinding machine as the research object, this paper proposes a new measurement and
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2021年11月15日 The development of high-reliability, high-precision large-scale CNC ultra-precision grinding machines is essential for the efficient processing and manufacturing of large-diameter optical components. In this paper, we studied the reliability and the precision-maintenance of the ultra-precision grinding machine tool experimentally. First, the
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2015年1月1日 A grinding machine is a machine for material removal with geometrically non-defined, bonded cutting edges, where the relative movement between tool and workpiece is rotational or linear. The machine further must provide relative feed and positioning movements between tool and workpiece. The movements between tool
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2020年3月1日 The gear form grinding machine tool configured with two rotary axes and three linear axes is a special purpose five-axis machine tool for gear precision machining, and the gear grinding accuracy will determine the service life of the transmission system of the wind power and the vessels, etc. Recently, some scholars have developed early
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2016年5月1日 The next task is to verify the accuracy of the algorithm. It is remarkable that the L-M algorithm as a typical nonlinear least-square method is an active research area [4], [7], [8], [20], [34].In particular, it has been proved to be able to deal with the coupling influence of machine settings and the ill-conditioning of Jacobian matrix to obtain stable
Bavarder sur Internet2015年6月6日 Although machine tool can meet the specifications while it is new, after a long period of cutting operations, the abrasion of contact surfaces and deformation of structures will degrade the accuracy of machine tool due to the increase of the geometric errors in six freedoms. Therefore, how to maintain its accuracy for quality control of
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Basic parameters for removal rate include set depth of cut, grinding forces, machine deflections, grinding width and feed rate. Real depth of cut and the required spark-out duration depend on the grinding machine stiffness and on the width of grinding contact. Deflections are shown to affect shape and size errors.
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2020年9月29日 The valve grinder supplier believes that the geometric accuracy, stiffness, thermal deformation, motion stability, and vibration resistance of the grinder will directly affect the machining accuracy of the workpiece.. Geometric accuracy of grinder. It refers to the movement accuracy and mutual position accuracy of each part without bearing the
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2017年1月1日 This imposes strong requirements on grinding-machine technology and on the understanding of this finalising process. While grinding has unique capabilities it is nevertheless in competition with other machining processes. The evolution of grinding machines is driven by process requirements like accuracy, MRR, and subsurface integrity.
Bavarder sur Internet2015年1月1日 A grinding machine is a machine for material removal with geometrically non-defined, bonded cutting edges, where the relative movement between tool and workpiece is rotational or linear. The machine further must provide relative feed and positioning movements between tool and workpiece. The movements between tool
Bavarder sur Internet2021年11月15日 The development of high-reliability, high-precision large-scale CNC ultra-precision grinding machines is essential for the efficient processing and manufacturing of large-diameter optical components. In this paper, we studied the reliability and the precision-maintenance of the ultra-precision grinding machine tool experimentally. First, the
Bavarder sur Internet2021年5月17日 Different signs of the transfer coefficients in the orientation angles of grinding machine headstocks in the matrix make it possible to mutually compensate for the overall impact. The calculations have shown that the accuracy of the side-end machining is largely affected by a change in the orientation angle in the vertical plane.
Bavarder sur Internet2015年6月6日 Although machine tool can meet the specifications while it is new, after a long period of cutting operations, the abrasion of contact surfaces and deformation of structures will degrade the accuracy of machine tool due to the increase of the geometric errors in six freedoms. Therefore, how to maintain its accuracy for quality control of
Bavarder sur Internet2016年5月1日 The next task is to verify the accuracy of the algorithm. It is remarkable that the L-M algorithm as a typical nonlinear least-square method is an active research area [4], [7], [8], [20], [34].In particular, it has been proved to be able to deal with the coupling influence of machine settings and the ill-conditioning of Jacobian matrix to obtain stable
Bavarder sur InternetBasic parameters for removal rate include set depth of cut, grinding forces, machine deflections, grinding width and feed rate. Real depth of cut and the required spark-out duration depend on the grinding machine stiffness and on the width of grinding contact. Deflections are shown to affect shape and size errors.
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2005年4月1日 Plate 3 Smart, DIN 2 “Plus” gear grinder sets new global standard for highest accuracy/lowest cost grinding machines. The GTG2 is described as an extremely versatile gear grinding centre, developed for one-off or batch production of high precision helical, spur and worm gears in sizes up to 350mm diameter and 160 mm gear face width.
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2022年4月8日 Surface grinding machines are implemented to grind the flat surface of workpieces, utilized to finishing plate or block-shaped workpieces to high precise accuracy. This type of grinders is widely used in the mold and die industry because it excels at machining metal plates. They basically consist of a grinding wheel head, grinding wheel
Bavarder sur Internet2020年9月29日 The valve grinder supplier believes that the geometric accuracy, stiffness, thermal deformation, motion stability, and vibration resistance of the grinder will directly affect the machining accuracy of the workpiece.. Geometric accuracy of grinder. It refers to the movement accuracy and mutual position accuracy of each part without bearing the
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