很多人都知道，在產(chǎn)品注塑的過程中，總會因為材料或機(jī)器操作不當(dāng)而出現(xiàn)各種問題。下面說一下注塑成型過程中出現(xiàn)的一些常見問題。
Many people know that in the process of product injection molding, there are always various problems due to improper material or machine operation. Here are some common problems in the injection molding process.
制造的模具是否有特殊結(jié)構(gòu)和特殊要求？
Is there any special structure and special requirements for the manufactured mold?
例如，模具的要求是??使用機(jī)械手進(jìn)行組裝和拆卸。如果在模具驗收過程中不考慮這個問題，肯定會影響安裝和使用壽命。這也說明，僅僅關(guān)注模具是不夠的，還必須慎重考慮一個完整的模具系統(tǒng)。例如：型腔壓力傳感器、抽芯裝置、特殊模具加熱和冷卻方法、環(huán)境清潔度、立式模具、多點(diǎn)注塑模具、機(jī)器人和拾取裝置、零件搬運(yùn)方法等。
For example, the requirements of the mold are?? Use a manipulator for assembly and disassembly. If this problem is not considered in the process of mold acceptance, it will certainly affect the installation and service life. This also shows that it is not enough to only pay attention to the mold, but also carefully consider a complete mold system. For example: cavity pressure sensor, core pulling device, special mold heating and cooling method, environmental cleanliness, vertical mold, multi-point injection mold, robot and pickup device, part handling method, etc.
原材料是通用塑料還是工程塑料？
Is the raw material general plastic or engineering plastic?
通常來說，一般來說。工程塑料的加工過程比較復(fù)雜，特別是對于沒有經(jīng)驗的注塑廠家來說。應(yīng)特別注意加工玻璃纖維或尼龍增強(qiáng)材料的零件，可能需要油加熱模具，以免零件表面因玻璃纖維遷移，導(dǎo)致模具型腔或型芯損壞.其次要考慮干燥設(shè)備、螺桿、機(jī)筒、止回環(huán)等部位的耐磨性和抗撕裂性有待提高。
Generally speaking, generally speaking. The processing process of engineering plastics is complex, especially for inexperienced injection molding manufacturers. Special attention should be paid to the processing of glass fiber or nylon reinforced parts, which may require oil to heat the mold, so as to avoid damage to the mold cavity or core due to the migration of glass fiber on the surface of the parts Secondly, the wear resistance and tear resistance of drying equipment, screw, barrel, check ring and other parts should be improved.
如何確定模具維修質(zhì)量和使用壽命？
How to determine the quality and service life of mold maintenance?
從時間上來說，模具的使用壽命在模具的實際使用中并不是一個很重要的因素，因為在模具的使用中要注意的是模具的各種設(shè)計模式，它的制造方法、各種維護(hù)等因素。
In terms of time, the service life of the mold is not a very important factor in the actual use of the mold, because in the use of the mold, we should first pay attention to various design modes of the mold, its manufacturing methods, various maintenance and other factors.
濟(jì)南注塑加工廠家認(rèn)為，以較低標(biāo)準(zhǔn)制造的一套新模具通常采用劣質(zhì)鋼材，沒有分型線和頂出導(dǎo)軌位置的標(biāo)記。這樣設(shè)計的模具更難用于注塑生產(chǎn)和維護(hù)。
Jinan injection molding manufacturers believe that a set of new molds manufactured to a lower standard usually use low-quality steel, without the marking of parting line and ejector guide position. The mold designed in this way is more difficult to be used for injection molding production and maintenance.
Here are some common problems in injection molding processing. In fact, there are many problems that will affect the quality of injection molding processing. Therefore, we suggest that you take precautions in advance and pay attention to our website http://www.jianninglianzi.com See how to prevent.
