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In July 2017, Tong Hi-Tech undertook the S111 capacity expansion project of Changan Automobile's base in Chongqing, and was responsible for the "turnkey project" of the laser brazing station for the S111 roof. Through the optimization of process equipment, the quality of laser welding of the body cover is greatly improved, and the qualification rate of body welding is improved.
根據(jù)客戶(hù)需求,該項(xiàng)目采用單工位布局,2臺(tái)激光焊接機(jī)器人及1臺(tái)車(chē)頂抓手搬運(yùn)機(jī)器人,車(chē)頂抓手搬運(yùn)機(jī)器人安裝在地面,規(guī)劃2車(chē)型。方案設(shè)計(jì)可達(dá)到3車(chē)型+30JPH生產(chǎn)能力,實(shí)現(xiàn)了高柔性、高節(jié)拍、高質(zhì)量的“三高”要求。
項(xiàng)目設(shè)計(jì)方案如下圖所示:
2D布局圖
3D效果圖
項(xiàng)目詳細(xì)信息如下:
? 單工位30JPH+3車(chē)型柔性生產(chǎn),節(jié)拍CT=102s;
? 該工位目前規(guī)劃3車(chē)型,可通過(guò)改造-在搬運(yùn)機(jī)器人對(duì)側(cè)新增一臺(tái)機(jī)器人實(shí)現(xiàn)6車(chē)型規(guī)劃,實(shí)現(xiàn)高柔性,高節(jié)拍,高質(zhì)量生產(chǎn)要求;
? 改造后的產(chǎn)線,通過(guò)對(duì)工藝設(shè)備和焊接參數(shù)的優(yōu)化,相比原有生產(chǎn)線提高了車(chē)身的焊接質(zhì)量;
? 激光釬焊系統(tǒng)采用世界先進(jìn)主流工藝設(shè)備配置,可實(shí)現(xiàn)高品質(zhì)焊接質(zhì)量要求;
? 工位采用同高科技自主研發(fā)的雙層鋁合金的防護(hù)系統(tǒng),并通過(guò)德國(guó)TUV安全檢測(cè)及認(rèn)證;
工位外部布局
工位內(nèi)部布局
項(xiàng)目激光釬焊系統(tǒng)設(shè)備配置如下:
激光源房