半成品,由于我打算在缺少焊接鋁的專業(yè)機(jī)器的情況下,用我的小型CNC把細(xì)節(jié)全部加工出來,并且使用螺栓連接全部部件,到后面權(quán)衡再三感覺加工成本太高了,我的加工技術(shù)也不是那么好,一個(gè)部件重復(fù)多次打表再加工對(duì)我來說太耗時(shí)間和金錢了,逐放棄,打算以后有機(jī)會(huì)再完善,或者另起爐灶 Semi-finished product. Since I didn't have a professional machine for welding aluminum, I planned to use my small CNC to process all the details and use bolts to connect all the parts. Later, I weighed the pros and co and felt that the processing cost was too high. My processing technology is not that good. Repeatedly marking and processing a part is too time-couming and costly for me. I gave up and planned to improve it later or start a new business.