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济南铝板挤压模具的质量如何提高?

文章出处:www.yarucopi.com 责任编辑:admin 发表时间:2014-12-12 16:43:26

一、济南铝板http://www.yarucopi.com/模具上机前工作带必须经过研磨抛光,工作带一般要求抛光至镜面,对模具工作带的平面度和垂直度装配前要进行检查,氮化质量的好坏一定程度上决定了工作带抛光的光洁度。
Jinan aluminum mold machine before working with polishing must work with the general requirements polished to a mirror finish on the front plane and perpendicular to the mold assembly work to be checked with the quality of the nitrided to some extent determine the quality of the work zone polished finish.

二、济南铝板挤压生产时模具保温时间一般在2-3小时左右,但不能超过8小时,否则模具工作带氮化层硬度会降低而导致上机时不耐磨引起型材表面粗糙,压型铝板严重的会引起划线等缺陷。
Jinan aluminum extrusion production molds holding time is generally about 2-3 hours, but not more than eight hours, otherwise mold work with the nitride layer hardness decreases caused when the machine does not cause wear and surface roughness profiles, pressure-type aluminum serious will cause defects such as crossed.

三、济南铝板采用正确的碱洗方法,模具卸模后供应充足,此时模具温度在500°C以上压型铝板,如果立即浸入碱水中,由于碱水温度要比模具温度低得多,如果模具温度下降迅速稳中下跌,模具极易发生开裂现象。正确方法是等卸模后将模具在空气中放置到100°-150°C再浸入碱水中。
Jinan caustic aluminum with the right methods, adequate supply mold after mold unloading, when the mold temperature at 500 ° C over-pressure aluminum, if immediately immersed in alkaline water,alkaline water temperature due to the mold temperature is much lower than that, if the mold temperature decreased rapidly steady decline, prone to cracking phenomenon mold. The correct way is to remove the mold after mold, etc. placed in the air to 100 ° -150 ° C and then immersed in alkaline water.

四、济南铝板http://www.yarucopi.com/建议优化挤压工艺,要科学延长模具寿命,合理使用模具进行生产是不容忽视的一个方面,由于挤压模具的工作条件极为恶劣,在挤压生产中一定要采取合理的措施来确保模具的组织性能。
Jinan aluminum extrusion process optimization proposal to extend die life science, rational use of mold production is one aspect can not be ignored, because the extrusion die extremely harsh working conditions in the extrusion production must take reasonable steps to ensure that mold organizational performance.

此文关键字:济南铝板
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