1.Ndikofunikira kufotokozera mtundu wa chojambula chomwe chimapezedwa, kaya ndi chojambula cha msonkhano, chojambula chojambula, chojambula, kapena chojambula, tebulo la BOM.Mitundu yosiyanasiyana yamagulu ojambulira iyenera kufotokoza zambiri ndi kulunjika;
-Kukonzekera kwamakina, kusankha ndi kukonza zinthu zotsatirazi zikukhudzidwa
A. Kusankhidwa kwa zida zopangira
B. Kusankhidwa kwa zida zamakina;
C. Kusankhidwa kwa ma processing fixtures;
D. Kukonza pulogalamu ndi zoikamo parameter:
E. Kusankha zida zoyendera bwino;
2.Yang'anani pa chinthu chomwe chikufotokozedwa pajambula, ndiko kuti, mutu wa kujambula;Ngakhale aliyense ndi kampani iliyonse ili ndi zojambula zawo, aliyense amatsatira mfundo zoyenera zolembera dziko.Gulu lazojambula limapangidwa kuti mainjiniya awone.Ngati pali madera ambiri apadera omwe ena sangamvetsetse, zimataya tanthauzo lake.Chifukwa chake, yang'anani kaye dzina lachinthu, nambala, kuchuluka, zinthu (ngati zilipo), gawo, gawo, ndi zidziwitso zina pamutu wamutu (pakona yakumanja kumanja);
3.Tsimikizirani njira yowonera;Zojambula zokhazikika zimakhala ndi mawonekedwe amodzi.Lingaliro la malingaliro limachokera ku kuwonetsera kwa geometry yofotokozera, kotero lingaliro la malingaliro atatu a Gita liyenera kukhala lomveka bwino, lomwe ndilo maziko a zojambula zathu.Kumvetsetsa kugwirizana pakati pa malingaliro pa zojambulazo, tikhoza kufotokoza mawonekedwe onse a mankhwalawa pogwiritsa ntchito zojambula zopanda mzere za Gita;Malingana ndi mfundo yowonetsera, mawonekedwe a chinthu akhoza kuimiridwa mwa kuika chinthucho mkati mwa quadrant iliyonse.Njira yopezera mawonedwe oyembekezeredwa powonetsa chinthu ku quadrant yoyamba imatchedwa njira yoyamba yowonetsera.Choncho, momwemonso, njira zowonetsera ngodya yachiwiri, yachitatu, ndi yachinayi ingapezeke.
-Njira yoyamba yamakona imagwiritsidwa ntchito kwambiri m'mayiko a ku Ulaya (monga UK, Germany, Switzerland, etc.);
-Njira yachitatu ndi yofanana ndi momwe timawonera malo a chinthucho, kotero mayiko monga United States ndi Japan amagwiritsa ntchito njira yowonetsera.
-Malinga ndi muyezo wa dziko la China CNSB1001, njira zonse ziwiri zoyambira ndi njira yachitatu zikugwiritsidwa ntchito, koma sizingagwiritsidwe ntchito nthawi imodzi muzojambula zomwezo.
4.Mapangidwe ofunikira a chinthu chofananira;Iyi ndiye mfundo yofunika kwambiri ya malingaliro, yomwe imafuna kudzikundikira ndi luso la kulingalira kwa malo;
5.Dziwani kukula kwa mankhwala;
6.Kapangidwe, zipangizo, kulondola, tolerances, njira, pamwamba roughness, kutentha mankhwala, mankhwala pamwamba, etc.
Ndizovuta kuphunzira mwachangu kuwerenga zithunzi, koma sizingatheke.Ndikofunikira kuyika maziko olimba komanso pang'onopang'ono, kupewa zolakwika pantchito, ndikulumikizana ndi makasitomala munthawi yake;
Kutengera ndi zinthu zomwe zili pamwambazi, tiyenera kudziwa kuti ndi chidziwitso chiti chomwe chili pachithunzichi chomwe chingakhudze kusankha kwathu zinthu zopangira izi, komwe kuli luso laukadaulo.
1. Zojambula zomwe zimakhudza kusankha kwa zida zopangira:
A. Maonekedwe ndi maonekedwe a zigawozo, komanso zipangizo zogwirira ntchito kuphatikizapo kutembenuka, mphero, kupanga, kugaya, kukulitsa, kubowola, ndi zina zotero.Kawirikawiri, timasankha kugwiritsa ntchito bedi lachitsulo ndi lathe kuti tigwiritse ntchito malusowa, omwe ali a luso lanzeru komanso osavuta kuphunzira.
2. B. Zida za zigawozo, makamaka, kulingalira kofunikira kwa zinthu za zigawozo ndi kulinganiza pakati pa kukhwima kwa makina ndi kulondola kwa makina.Zoonadi, palinso malingaliro ena okhudzana ndi thupi ndi mankhwala, ndikuganiziranso kumasulidwa kwachisokonezo ndi zina zotero.Iyi ndi sayansi yaku yunivesite.
3. C. Kulondola kwa makina a magawo nthawi zambiri kumatsimikiziridwa ndi kulondola kwa zipangizo zokha, koma zimagwirizananso kwambiri ndi njira yopangira makina.Mwachitsanzo, poyerekeza ndi makina opera, kuuma kwa pamwamba kwa makina ophera kumakhala kochepa kwambiri.Ngati ndi workpiece ndi mkulu pamwamba roughness zofunika, nthawi zambiri kofunika kuganizira makina akupera.M'malo mwake, pali mitundu yambiri yamakina opera, monga makina opukutira pamwamba, makina opangira ma cylindrical, makina opukutira opanda pakati, makina otsogola, etc.
D. The processing mtengo wa magawo ndi ulamuliro wa processing ndalama akhoza kuonedwa ngati osakaniza luso ndi pa malo kasamalidwe makina processing ntchito, chimene si chinthu chimene anthu wamba angathe kukwaniritsa.Izi ndizovuta ndipo zimayenera kudziunjikira mu ntchito yeniyeni.Mwachitsanzo, zofunikira zowonongeka za zojambulazo ndi 1.6, zomwe zingakhale chitsulo chabwino kapena kugaya, koma kugwiritsira ntchito bwino ndi mtengo wa awiriwa ndizofanana, kotero padzakhala malonda ndi zosankha.
2. Zojambulajambula zomwe zimakhudza kusankha kwa zida zopangira makina
A: Zida za magawo ndi mtundu wazinthu mwachilengedwe zimafuna kusankha zida zopangira, makamaka pakukonza makina opangira mphero.Zitsanzo zodziwika bwino zimaphatikizapo kukonza zitsulo, aluminium processing, cast iron Q processing, ndi zina zotero.
B. Kulondola kwa makina a magawo nthawi zambiri kumagawika m'magawo ovuta kwambiri, makina opangidwa ndi theka, ndi makina olondola panthawi ya makina.Kugawanika kwa ndondomekoyi sikungowonjezera ubwino wa makina a zigawo, komanso kupititsa patsogolo makina opangira makina komanso kuchepetsa kupanga makina opanikizika.Kuwongolera kwaukadaulo wamakina kumaphatikizapo kusankha zida zodulira, zida zomangira movutikira, ndi zida zomata bwino kwambiri, Pali mitundu yosiyanasiyana ya zida zazing'ono zowonjezera L.Kubwereketsa ndi kuwonjezera L ndi njira yokwera yapawiri yowongolera kulemera kwa mercury ndi kupsinjika maganizo.Kuonjezera L pang'ono kwa nkhosa ndikothandiza kwambiri pakuwongolera kulemera kwa mercury ndikuwonetsetsa kulondola kwa kukonza.
C. Kufananiza kwa zida zogwirira ntchito ndi kusankha zida zogwirira ntchito kumagwirizananso ndi zida zopangira, monga kugwiritsa ntchito mipeni yachitsulo pokonza makina achitsulo, kutembenuza zida zopangira lathe, ndi mawilo opera pogaya makina.Mtundu uliwonse wa kusankha chida uli ndi chidziwitso chake chapadera ndi njira yake, ndipo njira zambiri zamakono sizingatsogoleredwe mwachindunji ndi chiphunzitsocho, chomwe chiri chovuta kwambiri kwa akatswiri opanga ndondomeko.D. Mtengo wopangira magawo, Zida zabwino zodulira zimatanthawuza kuyendetsa bwino, khalidwe labwino, komanso kugwiritsa ntchito ndalama zambiri, komanso kudalira kwambiri zipangizo zopangira;Ngakhale zida zodulira zopanda pake zimakhala ndi mphamvu zochepa komanso zovuta kuziwongolera, ndalama zake zimakhala zosinthika komanso zoyenera kwambiri pakukonza zida.Zoonadi, m'machitidwe opangira makina apamwamba kwambiri, kuwonjezeka kwa ndalama zowonongeka sikungathe kulamulidwa.
3. Zojambulajambula zomwe zimakhudza kusankha kwa makina opangira makina
A. Mapangidwe ndi mawonekedwe a magawo nthawi zambiri amakhala okhazikika pamapangidwe amipangidwe, ndipo ngakhale unyinji wa makonda amakhala apadera.Ichinso ndichinthu chofunikira choletsa makina opangira makina.M'malo mwake, pomanga mafakitole anzeru, vuto lalikulu pakukonza makina opangira ma automation ndi mapangidwe azinthu zonse, zomwe ndizovuta kwambiri kwa akatswiri opanga mapangidwe.
B. Nthawi zambiri, kukweza kulondola kwa makina a gawo, m'pamenenso kuyenera kupangidwa molondola kwambiri.Kulondola uku kumawonekera m'mbali zosiyanasiyana monga kusasunthika, kulondola, komanso kasamalidwe kamangidwe, ndipo kuyenera kukhala kokhazikika mwapadera.Zolinga zonse ziyenera kukhala zosagwirizana pakulondola kwa makina ndi kapangidwe kake, chifukwa chake pali kusinthanitsa kwakukulu pankhaniyi.
C. Kukonzekera kwa ndondomeko ya magawo, ngakhale kuti zojambulazo sizikuwonetseratu kayendetsedwe kake, zikhoza kuweruzidwa malinga ndi zojambulazo.Ichi ndi chithunzithunzi cha luso la non EWBV ogwira ntchito L1200 ndi 00, amene ndi mbali kamangidwe injiniya,
4. Kujambula zinthu zomwe zimakhudza kukonza mapulogalamu ndi zoikamo parameter
A. Mapangidwe ndi mawonekedwe a zigawozo zimatsimikizira kusankha kwa zida zamakina ndi zida, komanso kusankha njira zopangira makina ndi zida zodulira, zomwe zingakhudze mapulogalamu a makina opangira makina ndi kukhazikitsa magawo a makina.
B. Kulondola kwa makina, pulogalamu, ndi magawo a magawo pamapeto pake amayenera kuthandizira kulondola kwa makina a zigawozo, kotero kuti kulondola kwa machining a zigawozo kumayenera kutsimikiziridwa ndi magawo a makina a pulogalamuyo.
C. Zofunikira zaumisiri pazigawo zimawonekeradi muzojambula zambiri, zomwe sizimangowonetsa mawonekedwe apangidwe, kulondola kwa geometric, ndi kulolerana kwa magawo, komanso kumaphatikizanso zofunikira zaukadaulo, monga kuzimitsa chithandizo, chithandizo cha utoto, chithandizo chothandizira kupsinjika. , etc. Izi zimaphatikizaponso kusintha kwa magawo opangira
5. Zojambula zomwe zimakhudza kusankha kwa zida zowunikira bwino
A. Mapangidwe ndi maonekedwe a zigawozo, komanso khalidwe la kachitidwe ka zigawozo, ziyenera kuyesedwa.Oyang'anira khalidwe, monga anthu ovomerezeka, akhoza kuchita ntchitoyi, koma amadalira zida zoyesera zofananira ndi zida.Kuwunika kwabwino kwa magawo ambiri sikungadziwike ndi maso
B. The makina olondola ndi mkulu-mwatsatanetsatane khalidwe kuyendera zigawo ayenera kumalizidwa kudzera mwa akatswiri ndi mkulu-mwatsatanetsatane zida zoyendera khalidwe, monga kugwirizanitsa makina kuyeza, laser zida kuyeza, etc. Zofunika Machining kulondola kwa zojambula mwachindunji kudziwa kasinthidwe miyezo ya zida zoyendera.
C. Zofunikira zaukadaulo za magawowa zimagwirizana ndi zofunikira zosiyanasiyana zaukadaulo ndi zabwino, ndipo zida zowunikira zosiyanasiyana ziyenera kukhazikitsidwa kuti ziyesedwe zofananira.Mwachitsanzo, poyeza kutalika, tingagwiritse ntchito ma calipers, olamulira, ma coordinates atatu, ndi zina zotero.Poyesa kuuma, titha kugwiritsa ntchito tester yolimba.Poyesa kusalala kwa pamwamba, titha kugwiritsa ntchito choyezera roughness kapena chipika chofananira ndi roughness, ndi zina zotero.Zomwe zili pamwambazi ndi zolowera zingapo kuti timvetsetse zojambula, zomwe ndi luso laukadaulo la akatswiri opanga makina.Kupyolera mu malo olowera awa, tikhoza kumvetsa bwino ndikutanthauzira chojambula, ndikugwirizanitsa zofunikira za zojambulazo.
Nthawi yotumiza: Apr-13-2023
