Mumamva 'custom precision Machining' ndipo malingaliro ambiri amalumphira molunjika ku zololera zolimba komanso zonyezimira za CAD. Ndilo gawo la izo, zedi, koma ndi gawo lophweka. Nkhani yeniyeni imayamba pamene chitsanzocho chikugunda pansi pa sitolo ndipo mukuyang'ana pa billet ya Inconel kapena kuponyera kwaukali komwe sikukugwirizana ndi kusindikiza. Kusiyana kumeneku pakati pa dziko labwino kwambiri la digito ndi zitsulo, nthawi zina zouma khosi, ndipamene luso lenileni limakhala. Sizongotsatira malangizo; ndi za kuwatanthauzira, kusintha, ndi nthawi zina kutsutsana nawo kuti apange gawo lomwe limagwira ntchito.
Maziko: Zimayambira ndi Nkhani
Simungathe kuyankhula mwatsatanetsatane musanalankhule za zomwe mukudula. Ndawona ma projekiti ambiri akupunthwa pachipata chifukwa zinthu zina zidawonedwa ngati mawu am'munsi. Tengani kampani ngati Malingaliro a kampani Qingdao Qiangsenyuan Technology Co., Ltd.-iwo akhala akuponya ndi kupanga makina kwa zaka zambiri. Akamanena za kugwira ntchito ndi nickel-based kapena cobalt-based alloys, si mndandanda wamasamba chabe. Ndicho chizindikiro cholimbana ndi zinthu zovuta. Kukonza bulaketi yosavuta yosapanga dzimbiri ndi chinthu chimodzi; kuthana ndi zovuta, zokhala ndi mipanda yopyapyala ku Hastelloy kumalo owononga ndi chilombo chosiyana kwambiri. Njira yopangira izi iyenera kulemekeza chizoloŵezi cha zinthu zogwirira ntchito, kutentha kwake, chikhalidwe chake cha abrasive. Mumasankha zida zanu, ma feed anu ndi liwiro lanu, ngakhale kuthamanga kwanu kozizira, kutengera kusankha koyambirira kwa aloyi. Kulakwitsa izo, ndipo palibe kuchuluka kwa makonda mwatsatanetsatane Machining wizardry idzakupulumutsani.
Apa ndipamene kuphatikiza kwa njira pansi pa denga limodzi, monga pa QSY, kumawonetsa mtengo wake. Amayendetsa nkhungu ya chipolopolo ndikuponya ndalama, kenako amalunjika ku makina a CNC. Kupitilira kumeneko ndikofunikira. Wopanga makina sakulandira bokosi lakuda lodabwitsa kuchokera kwa ogulitsa; iwo ayenera kuti amadziwa mmene mtandawo unatsanuliridwa, kuziziritsidwa, ndi zomwe mwina zingayambitse kupsyinjika kwamkati. Chidziwitso chapamtima chimenecho chimadziwitsa kukhazikitsidwa koyamba, kudulidwa koyambirira, kumathandizira kupewa zodabwitsa ngati kupotoza mukamasula gawo kuchokera pakukonzekera. Imasandutsa chinthu chomwe chingalephereke - kugawana pakati pa kuponyera ndi makina - kukhala kusinthika kolamuliridwa.
Ndikukumbukira ntchito ya sensor nyumba mu 17-4 PH zosapanga dzimbiri, zotchulidwa mu chikhalidwe cha H1150. Kusindikizaku kunafuna kuti pakhale mabowo akuya, ang'onoang'ono. Zinthuzo zinali zolimba, ndipo kuyenda mobowola kunali nkhawa kwenikweni. Tinayenera kupitilira kuyeserera kwa carbide wamba. Tinamaliza kugwiritsa ntchito kubowola kolimba kwa carbide komwe kumakhala ndi geometry ya chitoliro chapadera kuti titulutse bwino chip ndi mbali yosinthidwa. Ngakhale pamenepo, inali njira yobowola masitepe ndikujowina pafupipafupi komanso zoziziritsa kukhosi zomwe zidalunjika pomwepa. 'Kulondola' sikunali kungogunda kulolerana kwa malo; kunali kupanga ndondomeko yonse kuti chida chisasokonezeke poyamba. Ndilo yankho lachindunji lomwe simungapeze m'buku lachidule.
Mwambo mu Njira
Mwambo sizitanthauza kuti ndi wamisala nthawi zonse. Nthawi zina, ntchito yozama kwambiri imakhala yosawoneka. Ndi mu ntchito. Tidakhala ndi kasitomala kamodzi komwe amafunikira makina opangira zitsulo zazikulu, zosawoneka bwino. Kujambula kulikonse, pokhala kojambula, kunali ndi zosiyana zazing'ono. Vise yokhazikika kapena mbale yodzipatulira ingakhale yovuta kwambiri pakukhazikitsa nthawi komanso kusasinthika. Yankho lake linali lopangidwa ndi ma modular omangidwa ndi malo osinthika, olimba komanso nsagwada zofewa zomwe tidazipanga m'nyumba kuti tisungire mbaliyo ngati-cast contour. Kenako tidafufuza chilichonse kuti tipeze malo ake ndikusintha malowa moyenerera tisanatseke. Pulogalamu ya CNC idayenera kulembedwa kuti iwonetse ma data osinthika awa. Gawolo linali losavuta - mphero zingapo zakumaso, zinali ndi mabowo angapo. Koma njira yochisunga motetezeka ndi kubwerezabwereza kwa zidutswa makumi asanu inali yokwanira makonda mwatsatanetsatane Machining polojekiti yokha. Idawonjezera mtengo kutsogolo, koma idapulumutsa ndalama zambiri pazakale komanso nthawi yokhazikitsa.
Awa ndi malo ena komwe combo-machining combo imawala. Malo ogulitsa omwe amangopanga makina amatha kuyang'ana pakupanga kuja ndikuwona vuto lomwe likuyenera kukonzedwa. Sitolo ngati QSY, yomwe imapanganso zojambulazo, ikhoza kukhala kuti idapanga kachidutswa kakang'ono koperekera nsembe kapena malo owoneka bwino omwe amawonekera kuyambira pachiyambi, kupangitsa moyo wa makinawo kukhala wosavuta. Kugwirizana kumtunda / kumtunda ndiko kofunika kwambiri pakupanga mwachizolowezi.
Ndiye pali mapulogalamu mbali. Makina anthawi imodzi aaxis asanu amapeza ulemerero wonse, koma pazigawo zambiri zamachitidwe, 3 + 2 axis positioning ndiye ntchito. Kukonzekera kwa izi kumafuna malingaliro omwe amawonera gawo mu danga la 3D, ndikuliphwanya kukhala magawo omwe amatha kumalizidwa ndi spindle yokhomedwa pamapendekedwe enaake ndi kuzungulira. Wopanga mapulogalamu sikuti amangopereka zida; akukonza ulendo wa gawolo kudzera m'makina, kuchepetsa kukonzanso, ndikuwonetsetsa kukhazikika kokhazikika kwa opareshoni iliyonse. Kusawerengeka molakwika apa kungayambitse kugunda kwa chida ndi choyikapo kapena kumaliza bwino chifukwa mukudula ndi nsonga ya mphero m'malo mwa mbali yake. Ndalakwitsa—kuyesa kukhala wochenjera kwambiri ndi ngodya ndikukhala ndi gawo lophwanyika chifukwa chilolezo chogwirizira chida sichinafanizidwe mokwanira. Chinali chikumbutso chodzichepetsa kuti envulopu yeniyeni ya makina ndi yofunika monga gawo la geometry.
Kulondola: Nthawi Yachibale
± 0.001 mainchesi ndi mawu wamba. Koma kulondola ndi nkhani. Kugwira pa chipika cha 2-inch aluminium ndi mtengo wamba. Kuyigwira pa mainchesi 20, mphete yachitsulo yotenthedwa pambuyo pa kutentha ndi nkhani ina. Kukula kwamafuta, kuthamanga kwa zida, kupotoza kwa makina - zonsezi zimakula. Muyenera kulola makina ndi gawo kukhazikika. Nthawi zina izi zikutanthauza kuvutitsa, kenako nkuyenda kwa ola limodzi, kenako ndikubwerera kukamaliza. Ndondomeko ikhoza kudana nazo, koma khalidwe la gawo limafuna kutero.
Ndinaphunzira izi movutikira kwambiri ndi nyumba yayikulu yonyamula katundu. Tinachipanga bwino kwambiri, n’kuchiyeza bwinobwino m’chipinda choyendera mmene nyengo chimayendera, ndipo tinasaina. Patatha mlungu umodzi, kasitomalayo adayitana - sizinali zomveka. Chinachitika ndi chiyani? Kuchuluka kwazinthu zomwe zidachotsedwa pakumakina zidachepetsa kupsinjika kwamkati kuchokera pakuponyedwa koyambirira. Gawoli lidasokoneza mochenjera titamaliza nalo. Yankho, lomwe tidatengera pazinthu zonse zazikulu, zodula pambuyo pake, inali njira yochepetsera nkhawa. Pambuyo pokonza movutikira, timatumiza gawolo kuti lichepetse kupsinjika kwa kutentha, kenako ndikulibweretsa kuti limalizidwe. Zinawonjezera sitepe, koma zidasintha zosayembekezereka kukhala zodalirika, makonda mwatsatanetsatane Machining. Kulondola sikungoyezera kumapeto kwa ndodo; ndi kukhazikika kwa muyeso umenewo pakapita nthawi komanso m'malo ake ogwirira ntchito.
Muyezo wokha ndi mwambo wa mwambo. Pazinthu zina, CMM yokhazikika ndiyabwino. Kwa ena - zibowo zamkati zokhala ndi ma cylindricity olimba, kapena malo ovuta - mungafunike zowonjezera zowunikira, kapena kugwiritsa ntchito sikani ya laser, kapena kupanga geji yoyezera kuti igwirizane ndi gawo lokwerera. Njira yowunikira iyenera kukhala yolingana ndi cholinga monga momwe makina amachitira. Kungoganiza kuti kukula kumodzi kumakwanira zonse pa metrology ndi njira yofulumira yoperekera gawo lomwe silimalumikizana bwino.
Mitundu ya Human Factor ndi Zida Zopangira
Zochita zokha ndizabwino, koma chizolowezi, ntchito yocheperako imagwirabe ntchito m'maso ndi makutu odziwa. Phokoso la kudulidwa kosinthika kuchoka ku kung'ung'udza kosalala kupita ku macheza pang'ono; kuwona kwa mtundu wa chip ukusintha kuchokera ku siliva kupita ku udzu kupita ku buluu; kumverera kwa malo omalizidwa kwa burrs makina angakhale ataphonya. Awa ndi macheke omwe si a digito a QC omwe amatenga mavuto asanakhale masoka. Katswiri wamakina wabwino amamvetsera makinawo ngati mmene umakaniko amamvera injini.
Kusankha zida ndi dzenje lakuya la akalulu. Pazitsulo zotentha kwambiri, mungakhale mukusankha pakati pa zoikamo za ceramic (zomwe zimatha kuyendetsa kuthamanga kwamisala koma kusokoneza chidani) ndi carbide yapadera (yokhululukira kwambiri koma yocheperapo). Zimakhala zofananira pakati pa nthawi yozungulira, mtengo wa zida, ndi chiwopsezo cha kulephera koyika koopsa. Nthawi ina tinayesera kukankhira malire ndi choyikapo ceramic pa fakitale alloy nkhope grooving operation. Theoretical zitsulo kuchotsedwa mlingo unali wopambana. M'machitidwe, kusagwirizana kwakung'ono pamalo oponyedwa kunayambitsa kusokoneza pang'ono, ndipo choyikacho chinasweka, kutenga $800 chida chodzikongoletsera. Tinabwereranso ku njira yolimba, yosinthika-helix carbide end mphero ndikuvomereza nthawi yayitali yozungulira. Chida chabwino kwambiri si nthawi zonse chomwe chimakhala ndi manambala apamwamba kwambiri; ndi yomwe imamaliza ntchitoyo modalirika.
Apa ndi pamene maubwenzi ndi ogulitsa amakonda Mtengo wa QSY nkhani. Ngati mukukonza zojambula zawo ndikuthamangira pamalo ovuta kapena osasunthika, mutha kukhala ndi zokambirana zaukadaulo. Atha kuyang'ana momwe amachitira - mwina ndi vuto, mwina sintering parameter - ndikusintha. Wopereka zinthu zamtundu uliwonse amangotumiza lipoti la mayeso. Mgwirizanowu umasintha kusanthula kwachilema kukhala njira yosinthira, yomwe pamapeto pake imakweza mtundu womaliza makonda mwatsatanetsatane Machining zofikitsidwa.
Kupereka Zoposa Gawo
Pamapeto pa tsiku, simukupereka widget. Mukupereka yankho ku vuto. Yankho limenelo limaphatikizapo gawo, lipoti loyendera, ziphaso, ndi chidziwitso chachinsinsi kuti ngati chinachake sichikuwoneka, muli ndi maziko odziwa chifukwa chake. Ndi za kukhala bwenzi, osati chabe mavenda. Wofuna chithandizo akatumiza chojambula, ntchito yeniyeniyo imafunsa mafunso omwe mwina sanawaganizirepo: Radiyo iyi imatchedwa yakuthwa. Ndi chilolezo? Chifukwa titha kuyiyika pamagetsi kuti ikhale yakuthwa bwino popanda kupanikizika kwa m'mphepete mwamakina. Kapena, kulolerana uku ndikolimba kwambiri pa data yosagwira ntchito. Kodi tingachichepetseko kuti tisunge ndalama popanda kusokoneza magwiridwe antchito?
Chigawo cholumikizana chimenecho ndi chomwe chimalekanitsa malo ogulitsa ntchito ndi owona makonda mwatsatanetsatane Machining wopereka. Zimamangidwa pazigawo zonse zoyambirirazo: zida zomvetsetsa, kupanga njira zolimba, kudziwa malire a makina ndi zida, ndikugwiritsa ntchito ma metrology othandiza. Imasintha dongosolo logulira kukhala mgwirizano. Mukuwona malingaliro awa m'makampani omwe adutsa zaka zambiri, monga QSY. Mbiri yawo ya zaka 30 si chiwerengero cha moyo wautali chabe; Ndilo buku lazovuta zomwe zathetsedwa, zomwe zaphunziridwa, ndi njira zoyeretsedwa. Kudziwa kwamabungwe kumakhala gawo la mtengo womwe amapangira gawo lililonse, kaya ndi chitsulo chosavuta chachitsulo kapena chigawo cha cobalt alloy chothandizira kwambiri. Kulondola kuli mu gawolo, koma chikhalidwe cha chikhalidwe chiri m'malingaliro omwe adachipeza pamenepo.
