A new casting-machine mold

Metallurgist ◽  
1975 ◽  
Vol 19 (7) ◽  
pp. 498-499
Author(s):  
M. I. Sharapov
Keyword(s):  
Casting Machine ◽  
Machine Mold

Casting Mold Designing for Double-Chamber Throttle Valve

2013 ◽  
Vol 787 ◽  
pp. 445-449
Author(s):  
Ao Bing Wang ◽  
Xue Dong Wang ◽  
Zheng Dong Chen ◽  
Li Yong Ni ◽  
Xiao Qin Gu
Keyword(s):  
Die Casting ◽  
Casting Machine ◽  
Bottom Surface ◽  
Process Scheme ◽  
Molding Process ◽  
Valve Body ◽  
Throttle Valve ◽  
Machine Mold ◽  
Die Castings ◽  
Double Chamber

The structure and processing of double chamber throttle valve body castings were analyzed. Die-casting molding process scheme was established. The design of mold includes three core-drawing mechanisms. Considering the large parts surface area and the relatively small wall thickness and the requirement of parting, the gate was arranged on the casting bottom surface. For economy and die easy maintenance considerations, die-casting machine, mold, and mold standard parts should be standard parts. The designs of mold gating system and non-standard pieces were completed. Proved by actual production, the mold operated smoothly, without clamping stagnation, and the production of die castings meet delivery requirements.

Casting Mold Designing for Aluminum Alloy Car Holders

2013 ◽  
Vol 378 ◽  
pp. 350-354
Author(s):  
Xue Dong Wang ◽  
Jian He Lin ◽  
Suo Qing Yu ◽  
Li Yong Ni
Keyword(s):  
Aluminum Alloy ◽  
Die Casting ◽  
Casting Machine ◽  
Bottom Surface ◽  
Gating System ◽  
Process Scheme ◽  
Molding Process ◽  
Casting Mold ◽  
Machine Mold ◽  
Die Castings

The structure and processing of car holders castings were analyzed. Die-casting molding process scheme was established. The design of mold includes three core-drawing mechanisms. the gate of the gating system was arranged on the casting bottom surface. For economy and die easy maintenance considerations, die-casting machine, mold, and mold standard parts should be standard parts. The designs of mold gating system and non-standard pieces were completed with the aid of PROE. Proved by actual production, the mold operated smoothly, without clamping stagnation, and the production of die castings meet delivery requirements.

scholarly journals Improvement of the Data Processing Algorithm for Diagnostic System of the State of Continuous Casting Machine Mold

2019 ◽  
Vol 24 (1) ◽  
pp. 35-41
Author(s):  
Viktor Oleksandrovich Didenko ◽  
Yuliia Valeriivna Bondarenko ◽  
Ievhen Volodymyrovych Verbytskyi ◽  
Oleksandr Fedorovych Bondarenko
Keyword(s):  
Continuous Casting ◽  
Data Processing ◽  
Continuous Casting Machine ◽  
Casting Machine ◽  
Diagnostic System ◽  
The State ◽  
Processing Algorithm ◽  
Data Processing Algorithm ◽  
Machine Mold

A rational design of casting machine mold

Metallurgist ◽  
1972 ◽  
Vol 16 (1) ◽  
pp. 20-21
Author(s):  
V. F. Bannykh ◽  
G. A. Mashkov
Keyword(s):  
Rational Design ◽  
Casting Machine ◽  
Machine Mold

Study on high-temperature wear and mechanism of Al-Si/graphite composites prepared by the die-casting process

2020 ◽  
Vol 72 (10) ◽  
pp. 1153-1158 ◽  
Author(s):  
Yafei Deng ◽  
Xiaotao Pan ◽  
Guoxun Zeng ◽  
Jie Liu ◽  
Sinong Xiao ◽  
...  
Keyword(s):  
Friction Coefficient ◽  
Wear Rate ◽  
Peer Review ◽  
Die Casting ◽  
Casting Machine ◽  
Injection Pressure ◽  
Casting Process ◽  
Matrix Alloy ◽  
Content Type ◽  
The Matrix

Purpose This paper aims to improve the tribological properties of aluminum alloys and reduce their wear rate. Design/methodology/approach Carbon is placed in the model at room temperature, pour 680°C of molten aluminum into the pressure chamber, and then pressed it into the mold containing carbon felt through a die casting machine, and waited for it to cool, which used an injection pressure of 52.8 MPa and held the same pressure for 15 s. Findings The result indicated that the mechanical properties of matrix and composite are similar, and the compressive strength of the composite is only 95% of the matrix alloy. However, the composite showed a low friction coefficient, the friction coefficient of Gr/Al composite is only 0.15, which just is two-third than that of the matrix alloy. Similarly, the wear rate of the composite is less than 4% of the matrix. In addition, the composite can avoid severe wear before 200°C, but the matrix alloy only 100°C. Originality/value This material has excellent friction properties and is able to maintain this excellent performance at high temperatures. Peer review The peer review history for this article is available at: https://publons.com/publon/10.1108/ILT-10-2019-0454/

scholarly journals Influence of the Submerged Entry Nozzle’s Bottom Well on the Characteristics of Its Exit Jets

Metals ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 398
Author(s):  
Jesus Gonzalez-Trejo ◽  
Cesar A. Real-Ramirez ◽  
Jose Raul Miranda-Tello ◽  
Ruslan Gabbasov ◽  
Ignacio Carvajal-Mariscal ◽  
...  
Keyword(s):  
Continuous Casting ◽  
Liquid Steel ◽  
Mold Wall ◽  
Casting Machine ◽  
Submerged Entry Nozzle ◽  
Central Plane ◽  
Impact Point ◽  
Single Vortex ◽  
Hydrodynamic Analysis ◽  
Principal Characteristics

In vertical continuous casting machines the liquid steel from the tundish is poured into the mold through the Submerged Entry Nozzle (SEN). The shape and direction of the SEN exit jets affect the liquid steel dynamics inside the mold. This work quantifies the effect of the SEN pool on the principal characteristics of the jets emerging from it, precisely, the shape, the spread angles, and the mold impact point. Experimental and numerical simulations were carried out using a SEN simplified model, a square-shaped bore nozzle with square-shaped outlet ports whose length is minimal. These experiments showed two well-defined behaviors. When a single vortex dominates the hydrodynamics inside the simplified SEN, the exit jets spread out and are misaligned about the mold’s central plane. On the contrary, when the inner flow pattern shows two vortexes, the exit jets are compact and parallel to the mold wide walls. The measured difference on the jet’s falling angles is 5°, approximately, which implies that in an actual casting machine, the impingement point at the narrow mold wall would have a variation of 0.150 m. This hydrodynamic analysis would help design new SENs for continuous casting machines that improve steel quality.

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