Phunzitsani maluso apadera omwe mbuye samadutsa, momwe mungagwiritsire ntchito chidziwitso chomwe chili pabokosi la blade kusankha tsamba loyenera

Chidziwitso chofunikira kwambiri pabokosi la tsamba ndi gawo lodulira, lomwe limatchedwanso zinthu zitatu zodulira, zomwe zimapangidwa ndiV_c=***m/mphindi,f_n=***mm/r,a_p=**mm pa bokosi. Deta iyi ndi yongopeka yopezedwa ndi labotale, yomwe ingatipatse mtengo wofotokozera. Komabe, mapulogalamu enieni ndi kukonza nthawi zambiri amafuna liwiroS=**, chakudyaf=**, ndi kuchuluka kwa kudula, kotero momwe mungasinthire deta pa bokosi mu deta yomwe tikufuna?

Liwiro la spindle

Liwiro la spindle lomwe nthawi zambiri timafunika kuliganizira tikamakonza, lomwe limatanthawuza kuthamanga kwa mphindi imodzi (rpm) ya chuck ndi workpiece.D_mndi workpiece awiri pambuyo kudula, ndiV_camatanthauza kudula liwiro osiyanasiyana pa bokosi. Ndi chilinganizochi komanso liwiro la kalozera wa wopanga, titha kuwerengera liwiro lazambiri.

Kuthamanga kwa chida cha makina kumakwera kwambiri, kumapangitsanso kudula bwino, komanso phindu lake. Choncho, m'pofunika kuganizira mozama za ntchito ndi liwiro la mzere, ndi kuonjezera liwiro momwe mungathere kudula.

Kuphatikiza apo, kusankha kwa liwiro kuyenera kutsimikiziridwa molingana ndi zida zodulira zamitundu yosiyanasiyana. Mwachitsanzo, pokonza mbali zachitsulo ndi zitsulo zothamanga kwambiri, nkhanza zimakhala bwino pamene liwiro liri lochepa, pamene roughness ndi yabwino pamene liwiro liri lalikulu kwa zida za simenti za carbide. Kuphatikiza apo, pokonza ma shafts ocheperako kapena mbali zokhala ndi mipanda yopyapyala, chidwi chiyenera kulipidwa pakuwongolera liwiro kuti tipewe kugunda kwa gawolo, kuti mizere yogwedezeka isakhudze kuuma kwapamtunda.

Kudula liwiro Vc

V_cndi liwiro lodulira, lomwe limatanthauzidwa ngati gawo la m'mimba mwake, π ndi liwiro la spindle, ndipo limatanthawuza kuthamanga kwapamwamba komwe chida chimayenda motsatira chogwirira ntchito. Choncho, zikhoza kuwoneka kuchokera ku ndondomeko kuti pamene m'mimba mwake ya workpiece ndi yosiyana, liwiro la kudula limakhalanso losiyana. Kukula kwake, ndikokwera kwa liwiro la kudula.

Nthawi zambiri, osaganizira kavalidwe ka zida, liwiro lodulira litha kuonjezeredwa moyenera, zomwe zitha kupititsa patsogolo luso la kupanga ndikuthandizira kuwongolera bwino kwa ntchitoyo.

Koma kudula liwiro ndiye chinthu chofunikira kwambiri chomwe chimakhudza kavalidwe ka zida. Ngati liwiro lodulira ndilokwera kwambiri, zipangitsa kuti magawowo akhale otsika kwambiri chifukwa cha kuvala kwapambali, kuthamangitsidwa kwa crater, kutsika kwapang'onopang'ono ndi zina zotero.

Choncho, pambuyo poganizira kuti kudula liwiro ndi chinthu chofunika kwambiri chimodzi chokhudza pamwamba pa workpiece, mmene kudziwa mulingo woyenera kwambiri kudula liwiro nthawi zambiri kufotokozedwa ndi chithunzi chotsatira.

Liwiro la chakudyaf_n

f_nndi kuchuluka kwa chakudya, chomwe chimatanthawuza kusamutsidwa kulikonse kwa chida chokhudzana ndi chogwirira ntchito chozungulira. Chakudyacho chidzakhudza mawonekedwe azitsulo zachitsulo, zomwe zimapangitsa kusweka kwa chip, kutsekeka, ndi zina zotero.

Pankhani yokhudzana ndi moyo wa zida, ngati kuchuluka kwa chakudya kuli kochepa kwambiri, moyo wa zida za nthitiyo udzachepetsedwa kwambiri. Mlingo wa chakudya ndi waukulu kwambiri, kutentha kwa kudula kumakwera, ndipo kuvala kwa nthiti kumawonjezekanso, koma zotsatira za moyo wa zida ndizochepa kusiyana ndi kuthamanga kwachangu.

Kuzama kwa kudulaa_p

a_pndi kuya kwa kudula, zomwe timanena nthawi zambiri, kuchuluka kwa kudula, komwe kumatanthawuza kusiyana pakati pa malo osagwiritsidwa ntchito ndi malo okonzedwa.

Ngati kudula kuya ndi kochepa kwambiri, kumayambitsa zokopa, kudula pamwamba pazitsulo zolimba za workpiece, ndikufupikitsa moyo wa chida. Pamene pamwamba pa workpiece ali ndi wosanjikiza owuma (ndiko, khungu lakuda pamwamba), kudula kuya ayenera kusankhidwa lalikulu monga n'kotheka mkati mwa zololeka mphamvu ya mphamvu ya makina chida, kuti kupewa nsonga ya. chida kudula kokha pamwamba oumitsa wosanjikiza wa workpiece, chifukwa cha abnormal kuvala kapena kuwonongeka kwa nsonga ya chida.

Komanso, YBG205 pa blade bokosi amatanthauza chida kalasi. Zida zogwirira ntchito zomwe zimagwirizana ndi zida zamagulu a kampani iliyonse ndizosiyana. Chifukwa chake, ngati mukufuna kudziwa giredi lachida lomwe lingagwirizane ndi zinthu zanu zogwirira ntchito, muyenera kufunsa kabuku kakampani komwe kamagwirizanako, ndipo sindifotokoza mwatsatanetsatane apa.