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Mold capable of bearing high-temperature and low-temperature change
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A high and low temperature, mold technology, used in manufacturing tools, casting equipment, molds, etc., can solve problems such as being unable to withstand high and low temperature changes, and achieve the effect of good quality and long service life
Inactive Publication Date: 2018-12-07
苏州百旺模具模型有限公司
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Embodiment 1
[0015] See figure 1 , Provide a mold that can withstand high and low temperature changes, including a mold base 1, a mold body 2, a runner 3, and a containing cavity 4. The mold body 2 is disposed on the mold base 1, the runner 3 and the The containing cavity 4 is arranged on the mold body 2, and the runner 3 is connected with the containing cavity 4. The mold body includes components: iron, carbon, praseodymium, holmium, and gadolinium, and the content of each component of the mold body is: 98 parts by weight, iron 98 parts, carbon 1.5 parts, praseodymium 0.01 parts, and holmium 0.2 parts. Parts, 0.1 parts of gadolinium.
Embodiment 2
[0017] Provided is a mold capable of withstanding high and low temperature changes, including a mold base, a mold body, a runner, and a containing cavity. The mold body is disposed on the mold base, and the runner and the containing cavity are disposed on the mold On the body, the runner is connected with the containing cavity. The mold body includes components: iron, carbon, praseodymium, holmium, and gadolinium. The content of each component of the mold body is: in parts by weight, 99 parts of iron, 1 part of carbon, 0.1 part of praseodymium, and 0.1 part of holmium. Parts, 0.2 parts of gadolinium.
Embodiment 3
[0019] Provided is a mold capable of withstanding high and low temperature changes, including a mold base, a mold body, a runner, and a containing cavity. The mold body is disposed on the mold base, and the runner and the containing cavity are disposed on the mold On the body, the runner is connected with the containing cavity. The mold body includes components: iron, carbon, praseodymium, holmium, and gadolinium, and the content of each component of the mold body is: 98.2 parts by weight, iron 98.2 parts, carbon 1.4 parts, praseodymium 0.09 parts, and holmium 0.12 parts Parts, 0.19 parts of gadolinium.
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Abstract
The invention discloses a mold capable of bearing high-temperature and low-temperature change. The mold comprises a mold base, a mold body, a pouring gate and an accommodating cavity; the mold body isarranged on the mold base; the pouring gate and the accommodating cavity are arranged on the mold body; the pouring gate and the accommodating cavity are arranged in a connecting mode; the mold bodycomprises the components of iron, carbon, praseodymium, holmium and yttrium; and the weight parts of the components of the mold body are as follows: 98-99 parts of iron, 1-1.5 parts of carbon, 0.01-0.1 part of praseodymium, 0.1-0.2 part of holmium and 0.1-0.2 part of yttrium. Through the mode, the mold capable of bearing high-temperature and low-temperature change is heated at high temperature toinstantly adapt to low-temperature environments, is high in quality, cannot generate such phenomenon as rupture, collapse and cracking, and is longer in service life.
Description
Technical field [0001] The invention relates to a mold, in particular to a mold capable of withstanding high and low temperature changes. Background technique [0002] Molds, various molds and tools used in industrial production to obtain the required products by methods such as injection molding, blow molding, extrusion, die-casting or forging molding, smelting, and stamping. In short, a mold is a tool used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the article by changing the physical state of the formed material. Existing molds cannot withstand high and low temperature changes. Summary of the invention [0003] The main technical problem to be solved by the present invention is to provide a mold that can withstand high and low temperature changes and has a good use effect. [0004] In order to solve the above technical problems, a technical solution adopt...
Claims
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Application Information
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