跪求一篇有关机械类的英文文献,最好不要太长,要中英文对照 10
- 你的回答被采纳后将获得:
- 系统奖励15(财富值+成长值)+难题奖励10(财富值+成长值)+提问者悬赏10(财富值+成长值)
2015-10-30
展开全部
You will learn about the effect of mold cooling, position of cooling channel, and cooling method for each part.
The temperature of a mold has a great impact on molding.
For example, if the temperature of the mold is too low, molten plastic will not flow smoothly through the runner or the gate, thus may not fill up in the cavity.
On the other hand, if the temperature is too high, it will take too long to cool down and solidify the molten plastic, so the molding cycle will be longer.
Therefore, by controlling the temperature of the mold, the following effects can be expected.
Molding cycle can be shortened by reducing time for cooling and solidification of molten plastic.
The surface quality or measurement accuracy of parts can be improved by better mold ability.
Warp or stress in a part can be avoided that is caused when mold shrinkage varies due to different thickness, leading internal stress difference.
Effective mold cooling is done by pouring cold water into the mold through a cooling channel.
The temperature of a mold has a great impact on molding.
For example, if the temperature of the mold is too low, molten plastic will not flow smoothly through the runner or the gate, thus may not fill up in the cavity.
On the other hand, if the temperature is too high, it will take too long to cool down and solidify the molten plastic, so the molding cycle will be longer.
Therefore, by controlling the temperature of the mold, the following effects can be expected.
Molding cycle can be shortened by reducing time for cooling and solidification of molten plastic.
The surface quality or measurement accuracy of parts can be improved by better mold ability.
Warp or stress in a part can be avoided that is caused when mold shrinkage varies due to different thickness, leading internal stress difference.
Effective mold cooling is done by pouring cold water into the mold through a cooling channel.
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
语言桥
2024-04-03 广告
2024-04-03 广告
选择一家专业的翻译公司,对于确保翻译质量和效率至关重要。以下是几个建议,帮助您做出明智的选择:首先,审查翻译公司的资质和声誉。一个专业的翻译公司通常具备相应的行业认证和资质,这可以作为其专业能力的初步证明。同时,您可以查阅客户评价、行业评级...
点击进入详情页
本回答由语言桥提供
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询