Milling inji wani nau'i ne na kayan aikin injin da ake amfani da shi, injin milling na iya sarrafa jirgin sama (jirgin kwance, jirgin sama na tsaye), tsagi (keyway, T tsagi, tsagi dovetail, da sauransu), sassan hakori (gear, spline shaft, sprocket), karkace. surface (thread, karkace tsagi) da kuma daban-daban saman.Bugu da ƙari, ana iya amfani da shi don yin mashina da yanke ƙasa da rami na ciki na jujjuyawar jiki.Lokacin da injin niƙa yana aiki, ana shigar da kayan aikin akan teburin aiki ko kayan haɗin farko, jujjuya mai yankan niƙa shine babban motsi, wanda aka haɓaka ta hanyar motsi na tebur ko shugaban niƙa, kayan aikin na iya samun saman mashin ɗin da ake buƙata. .Saboda yana yanke yankan da yawa, don haka aikin injin niƙa ya fi girma.A taƙaice, injin niƙa kayan aiki ne na injina don niƙa, hakowa da kayan aiki mai ban sha'awa.
Tarihin ci gaba:
Milling Machine shine na'urar niƙa ta farko a kwance wanda Ba'amurke E. Whitney ya ƙirƙira a shekara ta 1818. Domin yin niƙa karkataccen tsagi na murɗa bit, Ba'amurke JR Brown ya ƙirƙiri injin niƙa na farko a duniya a 1862, wanda shine samfurin injin niƙa don ɗagawa. tebur.Kusan 1884, injinan niƙa na gantry sun bayyana.A cikin 1920s, na'urorin milling na atomatik sun bayyana, kuma teburin zai iya kammala jujjuyawar atomatik na "ciyarwa - sauri" ko "sauri - ciyarwa" tare da tsayawa.
Bayan 1950, injin niƙa a cikin tsarin sarrafawa yana haɓaka cikin sauri, aikace-aikacen sarrafa dijital ya inganta matakin sarrafa injin niƙa sosai.Musamman bayan shekaru 70, tsarin kula da dijital na microprocessor da tsarin canjin kayan aiki na atomatik an yi amfani da su a cikin injin niƙa, haɓaka kewayon sarrafa injin niƙa, haɓaka daidaiton aiki da inganci.
Tare da ci gaba da haɓaka aikin injiniyoyi, shirye-shiryen NC ya fara amfani da shi sosai a cikin ayyukan kayan aikin injin, ya fito da ƙarfin aiki sosai.CNC shirye-shirye milling inji za a hankali maye gurbin manual aiki.Zai zama mai wahala ga ma'aikata, kuma ba shakka zai zama mafi inganci.
Lokacin aikawa: Fabrairu-28-2022