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摘要
大直徑圓片下料機(jī)是一種小型的集經(jīng)濟(jì)性、實(shí)用性于一體的機(jī)器。
該機(jī)床是在前人的設(shè)計(jì)基礎(chǔ)上進(jìn)行了一些改進(jìn)和優(yōu)化，主要包含了以下幾個(gè)方面。
選用減速電動(dòng)機(jī)作動(dòng)力，簡(jiǎn)化了傳動(dòng)系統(tǒng)，用鏈傳動(dòng)代替以前的帶傳動(dòng)，在調(diào)整了剪切進(jìn)給速度的同時(shí)滿足了傳遞低速大扭矩動(dòng)力的要求，優(yōu)化了機(jī)床的傳動(dòng)系統(tǒng)，此為創(chuàng)新點(diǎn)之一。
在該裝置中應(yīng)用了對(duì)齒輪傳動(dòng)，圓刀剪切，夾持裝置的設(shè)計(jì)尤為重要，大直徑圓片下料機(jī)的一個(gè)鮮明特點(diǎn)就是大直徑，它主要生產(chǎn)的是大直徑的鋁板，所以加緊裝置必須要可靠，以防出現(xiàn)在剪切過程中出現(xiàn)鋁板偏移的現(xiàn)象。另外，刀具在剪切的過程中要承受一定的力，所以連接刀片的支架要有足夠的強(qiáng)度來承受該力。
關(guān)鍵詞：圓刀 、夾持裝置、減速電動(dòng)機(jī)、對(duì)齒輪、大直徑。
ABSTRACT
The big dia wafer blank device is one kind of small collection efficiency, the usability in a body machine.
This engine bed has made some improvements and the optimization in the predecessor round thin-bladed knife bar cutter foundation, mainly has contained following three innovation spot:
Selects decelerates the electric motor to make the power, simplified the transmission system, replaces beforehand belt transmission with the chain drive, while adjusted cutting feed rate to satisfy the transmission low speed great torque power request, optimized the engine bed transmission system, this first of for innovation.
It apply the duet gear transmission and the grooving tool cut in this apparatus .The design of the holding device is very important，A rarely peculiarity of the big dia wafer blank device is big dia，it mainly product the aluminium plate of the big dia，so holding device must be reliable，be prepared arise the aluminium plate departure in cut process .In addition the cutters bearing a little of force in cut process，so the backing that concatenation cutters should have enough density that concatenation cutters to bearing strength .
Key word: Circle cuts, Holding device, decelerates the electric motor, duet gear transmission, big dia