一、濟(jì)南鋁板http://www.7075lu.com/模具上機(jī)前工作帶必須經(jīng)過研磨拋光，工作帶一般要求拋光至鏡面，對(duì)模具工作帶的平面度和垂直度裝配前要進(jìn)行檢查，氮化質(zhì)量的好壞一定程度上決定了工作帶拋光的光潔度。
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、濟(jì)南鋁板擠壓生產(chǎn)時(shí)模具保溫時(shí)間一般在2-3小時(shí)左右，但不能超過8小時(shí)，否則模具工作帶氮化層硬度會(huì)降低而導(dǎo)致上機(jī)時(shí)不耐磨引起型材表面粗糙，壓型鋁板嚴(yán)重的會(huì)引起劃線等缺陷。
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、濟(jì)南鋁板采用正確的堿洗方法，模具卸模后供應(yīng)充足，此時(shí)模具溫度在500°C以上壓型鋁板，如果立即浸入堿水中，由于堿水溫度要比模具溫度低得多，如果模具溫度下降迅速穩(wěn)中下跌，模具極易發(fā)生開裂現(xiàn)象。正確方法是等卸模后將模具在空氣中放置到100°-150°C再浸入堿水中。
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、濟(jì)南鋁板http://www.7075lu.com/建議優(yōu)化擠壓工藝，要科學(xué)延長(zhǎng)模具壽命，合理使用模具進(jìn)行生產(chǎn)是不容忽視的一個(gè)方面，由于擠壓模具的工作條件極為惡劣，在擠壓生產(chǎn)中一定要采取合理的措施來(lái)確保模具的組織性能。
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.