Kodi makina amphero ndi a chiyani?

Makina opangira mphero ndi mtundu wa zida zamakina zomwe zimagwiritsidwa ntchito kwambiri, makina ophera amatha kukonza ndege (ndege yopingasa, ndege yowongoka), poyambira (keyway, T groove, dovetail groove, etc.), ziwalo za mano (giya, spline shaft, sprocket), spiral pamwamba (ulusi, groove) ndi malo osiyanasiyana. Kuphatikiza apo, itha kugwiritsidwanso ntchito pokonza ndi kudula pamwamba ndi dzenje lamkati la thupi lozungulira. Pamene makina mphero akugwira ntchito, workpiece waikidwa pa tebulo ntchito kapena Chalk choyamba, mphero wodula kasinthasintha ndi kayendedwe chachikulu, kuwonjezeredwa ndi kayendedwe ka chakudya cha tebulo kapena mutu mphero, workpiece angapeze chofunika Machining pamwamba. . Chifukwa ndi Mipikisano - m'mphepete discontinuous kudula, kotero zokolola za makina mphero ndi apamwamba. Mwachidule, makina opangira mphero ndi chida cha makina opangira mphero, kubowola ndi ntchito yotopetsa.

Mbiri yachitukuko:

Makina opangira mphero ndi makina oyamba opingasa omwe adapangidwa ndi American E. Whitney mu 1818. Pofuna mphero zopindika, American JR Brown adapanga makina oyamba opangira mphero mu 1862, omwe anali chitsanzo cha makina opangira mphero kuti anyamule. tebulo. Cha m'ma 1884, makina a gantry mphero anaonekera. M'zaka za m'ma 1920, makina opangira mphero amawonekera, ndipo tebulo limatha kumaliza kutembenuka kwa "chakudya - chofulumira" kapena "chakudya chofulumira" ndi choyimitsa.

Pambuyo 1950, makina mphero mu dongosolo ulamuliro chitukuko mofulumira kwambiri, kugwiritsa ntchito ulamuliro digito kwambiri bwino mlingo wa zochita zokha makina mphero. Makamaka pambuyo 70′s, ndi microprocessor a digito kulamulira dongosolo ndi basi dongosolo chida kusintha akhala ntchito makina mphero, anakulitsa processing osiyanasiyana makina mphero, bwino processing kulondola ndi dzuwa.

Ndi kuwonjezereka kosalekeza kwa njira zamakina, mapulogalamu a NC adayamba kugwiritsidwa ntchito kwambiri pazida zamakina, adatulutsa kwambiri antchito. CNC mapulogalamu makina mphero pang'onopang'ono m'malo ntchito Buku. Zidzakhala zovuta kwambiri kwa ogwira ntchito, ndipo ndithudi zidzakhala bwino kwambiri.