In recent years, Carry out GMP (medicines and chemical reagents produces specifications of quality) attestation system because of sustained our country economic situation rise and country to pharmacy industry mandatory. Medicines and chemical reagents package machinery has got quite great progress. The new product increases by gradually. Engineering level has had very big improvement. But be returning very big gaps back to existence compared with international standards. Level being close to 60%'s product cannot to reach upper developed country century eighties. Large-scale advanced equipment is dependent on entrance mainly. Low our country medicines and chemical reagents package machinery engineering level is that the design designing personnel low level from our country enterprise arouses to a great extent.
One, our country medicines and chemical reagents package machinery current situation analyses
Our country medicines and chemical reagents package machinery still has bigger gap compared with advanced international level. What time is insufficient on domestic medicines and chemical reagents package machinery design under main existence
近年來，由于我國經(jīng)濟形勢的持續(xù)高漲和國家對制藥行業(yè)強制性推行GMP(藥品生產(chǎn)質量規(guī)范)認證制度，藥品包裝機械取得了長足的進步。新產(chǎn)品日益增多，技術水平有了很大的改進。但與國際水平相比還存在著很大的差距，近60%的產(chǎn)品達不到發(fā)達國家上世紀80年代的水平，先進大型的設備主要依賴進口。我國藥品包裝機械的低技術水平在很大程度上是由我國企業(yè)設計人員低水平設計引起的。
一、我國藥品包裝機械現(xiàn)狀分析
我國藥品包裝機械與國際先進水平相比尚有較大的差距.國產(chǎn)藥品包裝機械設計上主要存在以下幾點不足：
1) 機械性能落后，國產(chǎn)藥品包裝機械大多精度低、速度慢、平穩(wěn)性差。包裝機械運轉過程包含大量復雜的間歇式運動，主要由凸輪、連桿來實現(xiàn)。然而許多設計人員不會根據(jù)工作循環(huán)圖和精度要求獨立設計計算凸輪連桿機構的運動學和動力學參數(shù)，只是簡單的把國外樣機的凸輪連桿零件拆卸下來進行逐點測繪，造成執(zhí)行機構誤差很大。國產(chǎn)藥品包裝機械大多運行速度較低，如鋁塑泡罩包裝機的沖裁頻率一般為100～300個/min，全自動藥盒包裝機的裝盒速度50～200盒/min，而國際上先進的鋁塑泡罩包裝機的沖裁頻率能夠達到600個/min，全自動藥盒包裝機的裝盒速度能夠達到600~ 800盒/min。國產(chǎn)藥品包裝機械不僅運行速度慢，而且還伴有較大的噪音。
2) 控制水平落后。國產(chǎn)藥品包裝機械大多控制水平低、自動