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Cylinder cover with improved strength

A technology for improving strength and cylinder head, applied in the field of cylinder head with improved strength, can solve the problems of deformation, affecting the use of internal combustion engine, easy damage of cylinder head, etc., to achieve the effect of improving strength and toughness, good application prospect and improving strength

Inactive Publication Date: 2018-03-02
张家港市德发内燃机配件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The cylinder head is mainly used to close the cylinder of the internal combustion engine and form the combustion chamber. It must have sufficient strength and rigidity to maintain its original shape under long-term use so as to ensure a good sealing effect on the cylinder. However, the existing cylinder head is easy to Damage, deformation, affect the use of internal combustion engines, therefore, it needs to be further studied

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A cylinder head for improving strength, comprising the following components by weight: 100 parts of aluminum, 1.8 parts of iron, 3.3 parts of copper, 1.8 parts of silicon, 0.3 parts of strontium, 0.7 parts of zinc, 0.5 parts of magnesium, 0.3 parts of manganese, 0.5 parts of niobium and unavoidable impurities.

Embodiment 2

[0015] A cylinder head with improved strength, comprising the following components by weight: 125 parts of aluminum, 2 parts of iron, 3.3 parts of copper, 2.5 parts of silicon, 0.2 parts of strontium, 1 part of zinc, 0.7 parts of magnesium, 0.5 parts of manganese, and 0.5 parts of niobium parts and unavoidable impurities.

[0016] The strength-enhancing cylinder head includes metal elements such as aluminum, iron, copper, silicon, strontium, zinc, magnesium, manganese, and niobium. Strontium is added to the cylinder head material, which effectively improves the strength and strength of the cylinder head. Toughness, not easily damaged and deformed, prolongs the service life of the cylinder head, has a good application prospect, and is worth promoting.

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PUM

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Abstract

The invention discloses a cylinder cover with improved strength. The cylinder cover with the improved strength comprises metal elements, such as aluminium, iron, copper, silicon, strontium, zinc, magnesium, manganese, niobium and the like; the strontium is added into a cylinder cover material, so that the strength and the toughness of the cylinder cover are effectively improved; the cylinder coveris not easily damaged and does not deform easily; the service life of the cylinder cover is prolonged; and the cylinder cover with the improved strength has a very good application prospect and is worth being popularized.

Description

technical field [0001] The invention belongs to the technical field of cylinder heads, and in particular relates to a cylinder head with improved strength. Background technique [0002] The cylinder head is mainly used to close the cylinder of the internal combustion engine and form the combustion chamber. It must have sufficient strength and rigidity to maintain its original shape under long-term use so as to ensure a good sealing effect on the cylinder. However, the existing cylinder head is easy to Damage, deformation, affect the use of the internal combustion engine, therefore, it needs to be further studied. Contents of the invention [0003] In order to solve the deficiencies in the prior art, the present invention provides a cylinder head with increased strength, including metal elements such as aluminum, iron, copper, silicon, strontium, zinc, magnesium, manganese, and niobium. The strontium element is added to the cylinder head, which effectively improves the str...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C21/14C22C21/18C22C21/16C22C21/00
CPCC22C21/14C22C21/00C22C21/16C22C21/18
Inventor 卞峰
Owner 张家港市德发内燃机配件有限公司