一种窄槽薄叶片交替出现熔模铸件的工艺设计

精密铸造 | 浏览量 : 0 下载量: 48 CSCD: 0

一种窄槽薄叶片交替出现熔模铸件的工艺设计
Design of Investment Castings with Narrow Slots and Thin Blades Appearing Alternately
2019年39卷第2期页码：163-166
纸质出版日期： 2019 ，
DOI： 10.15980/j.tzzz.2019.02.013

扫描看全文

[1]武志勇,包学春,鞠富,郝素斌,赵金梅,郑蕊,徐贵强.一种窄槽薄叶片交替出现熔模铸件的工艺设计[J].特种铸造及有色合金,2019,39(02):163-166.

Wu Zhiyong, Bao Xuechun, Ju Fu, et al. Design of Investment Castings with Narrow Slots and Thin Blades Appearing Alternately[J]. Special Casting & Nonferrous Alloys, 2019,39(2):163-166.
[1]武志勇,包学春,鞠富,郝素斌,赵金梅,郑蕊,徐贵强.一种窄槽薄叶片交替出现熔模铸件的工艺设计[J].特种铸造及有色合金,2019,39(02):163-166. DOI： 10.15980/j.tzzz.2019.02.013.

Wu Zhiyong, Bao Xuechun, Ju Fu, et al. Design of Investment Castings with Narrow Slots and Thin Blades Appearing Alternately[J]. Special Casting & Nonferrous Alloys, 2019,39(2):163-166. DOI： 10.15980/j.tzzz.2019.02.013.

针对燃烧器喷头精密铸件的窄缝以及薄叶片交替出现、且难以成形的结构特点

制定了熔模铸造方案

在试错试验时蜡模成形使用整体陶瓷芯、分体蜡件组合成形工艺;型壳薄叶片处包裹针刺毯保温、高温焙烧型壳

高温倾斜浇注工艺。降低了工人技能水平的要求以及劳动强度

提高了铸件的生产效率和质量稳定性。

In view of the structure features that narrow slots and thin blades appearing alternately

and difficult to forming

the process of investment casting was made from trial-and-error experiments.In making wax mould process

the mould was composed of whole ceramic core and separated wax pattern.During smelting

needle blanket was used to parcel the thin blades area for insulation

and heat the shell at high temperature and pour also at high temperature and tilted.Through this process

the requirement of skill level and labor strength of works could be decreased.Meanwhile

the production efficiency could be improved with stable quality.

熔模铸造窄缝薄叶片陶瓷芯

Investment CastingNarrow SlotThin BladeCeramic Core

文章被引用时，请邮件提醒。

提交