Kuzimitsa ming'alu ndi wamba quenching zolakwika mu CNC Machining, ndipo pali zifukwa zambiri iwo. Chifukwa zovuta zochizira kutentha zimayambira pakupanga kwazinthu, Anebon amakhulupirira kuti ntchito yoletsa ming'alu iyenera kuyambira pakupanga zinthu. Ndikofunikira kusankha zinthu moyenera, kupanga kapangidwe kake, kuyika zofunikira zaukadaulo zaukadaulo, kukonza bwino njira, ndikusankha kutentha koyenera, kusunga nthawi, sing'anga yotentha, sing'anga yozizira, njira yozizirira ndi njira yopangira, etc.
1. Zipangizo
1.1Mpweya ndi chinthu chofunikira chomwe chimakhudza chizolowezi chozimitsa ndi kusweka. Mpweya wa carbon ukuwonjezeka, MS point imachepa, ndipo chizolowezi chozimitsa cha crack chimawonjezeka. Choncho, pansi pa chikhalidwe chokhutiritsa zinthu zofunika monga kuuma ndi mphamvu, zomwe zili pansi pa carbon ziyenera kusankhidwa momwe zingathere kuti zitsimikizire kuti sizili zophweka kuzimitsa ndi kusweka.
1.2Mphamvu ya ma alloying pazinthu zozimitsa chizolowezi chong'ambika zimawonetsedwa makamaka pakukhudzidwa kwa kuuma, MS point, kukula kwambewu ndi decarburization. Zinthu za alloying zimakhudza chizolowezi chozimitsa chophwanyika chifukwa cha kuuma. Nthawi zambiri, kuuma kumawonjezeka ndipo kuuma kumawonjezeka, koma panthawi imodzimodziyo pamene kuuma kumawonjezeka, ndizotheka kugwiritsa ntchito sing'anga yozimitsa ndi mphamvu yoziziritsa yofooka kuti muchepetse deformation yozimitsa kuti muteteze mapindikidwe ndi kuwonongeka kwa zigawo zovuta. Choncho, pazigawo zokhala ndi mawonekedwe ovuta, pofuna kupewa kuzimitsa ming'alu, ndi njira yabwino yothetsera kusankha zitsulo ndi kuuma kwabwino ndikugwiritsa ntchito sing'anga yozimitsa ndi mphamvu yoziziritsa yofooka.
Ma alloying amakhudza kwambiri MS point. Nthawi zambiri, kutsika kwa MS, m'pamenenso chizolowezi chozimitsa ming'alu chimayamba. Pamene mfundo ya MS ili pamwamba, martensite opangidwa ndi kusintha kwa gawo angakhale odziletsa nthawi yomweyo, motero amachotsa mbali ya kusintha kwa gawo. Kupsinjika maganizo kungapewe kuthetsa kuphulika. Choncho, pamene kaboni watsimikiza, pang'ono alloying zinthu ayenera kusankhidwa, kapena zitsulo makalasi okhala ndi zinthu zimene alibe mphamvu pa MS point.
1.3Posankha zipangizo zachitsulo, kutengeka kwa kutentha kuyenera kuganiziridwa. Chitsulo chomwe chimakhudzidwa ndi kutentha kwambiri chimakhala ndi ming'alu, choncho chidwi chiyenera kuperekedwa pakusankhidwa kwa zipangizo.
2. Mapangidwe a magawo
2.1Kukula kwagawo ndikofanana. Magawo omwe ali ndi kusintha kwakuthwa mu kukula kwapang'onopang'ono adzakhala ndi ming'alu chifukwa cha kupsinjika kwamkati panthawi ya chithandizo cha kutentha. Choncho, kusintha kwadzidzidzi kwa kukula kwa gawo kuyenera kupewedwa momwe zingathere panthawi ya mapangidwe. Makulidwe a khoma ayenera kukhala ofanana. Ngati ndi kotheka, mabowo amatha kubowoleredwa m'zigawo zolimba-mipanda zomwe sizikugwirizana mwachindunji ndi ntchitoyo. Mabowo ayenera kupangidwa kudzera m'mabowo momwe angathere. Zacnc Machining mbali za aluminiyamundi makulidwe osiyanasiyana, mapangidwe osiyana amatha kuchitidwa, kenako amasonkhanitsidwa pambuyo pa chithandizo cha kutentha.
2.2Kusintha kwa ngodya yozungulira. Ziwalozo zikakhala ndi ngodya, ngodya zakuthwa, grooves ndi mabowo opingasa, mbalizi zimakhala zovuta kupsinjika, zomwe zingayambitse kuzimitsa ndi kusweka kwa zigawozo. Pachifukwa ichi, zigawozo ziyenera kupangidwa mwa mawonekedwe omwe samayambitsa kupsinjika maganizo momwe angathere, ndipo ngodya zakuthwa ndi masitepe amasinthidwa kukhala ngodya zozungulira.
2.3Kusiyana kwa kuzizira chifukwa cha mawonekedwe. Liwiro la kuziziritsa limasiyanasiyana ndi mawonekedwe a ziwalo pamene ziwalozo zazimitsidwa. Ngakhale mu zosiyanamagawo a cncwa gawo lomwelo, kuzizira kudzakhala kosiyana chifukwa cha zinthu zosiyanasiyana. Chifukwa chake, yesetsani kupewa kuzizira kopitilira muyeso kuti muchepetse ming'alu.
3. Mikhalidwe yaukadaulo ya chithandizo cha kutentha
3.1Kuzimitsa m'deralo kapena kuumitsa pamwamba kuyenera kugwiritsidwa ntchito momwe zingathere.
3.2Moyenera kusintha kuuma kwa m'deralo kwa mbali kuzimitsidwa malinga ndi mikhalidwe utumiki wa mbali. Pamene kufunikira kwa kuuma kozimitsa komweko kuli kochepa, yesetsani kuti musakakamize kuuma konseko kuti kukhale kofanana.
3.3Samalani ndi misa mmene zitsulo.
3.4Pewani kupsa mtima mu mtundu woyamba wa brittle zone.
4. Moyenera konzani njira yoyendetsera njira ndi magawo a ndondomeko
Kamodzi zinthu, kapangidwe ndi luso zinthu zambali zachitsuloatsimikiza, akatswiri kutentha mankhwala ayenera kuchita kusanthula ndondomeko kudziwa wololera ndondomeko njira, ndiye kuti molondola kukonza malo kukonzekera kutentha mankhwala, processing ozizira ndi processing otentha ndi kudziwa magawo Kutentha.
Kuthetsa crack
4.1Pansi pa 500X, ndi yokhotakhota, mng'alu woyambira ndi waukulu, ndipo mng'alu wa kumapeto kwake ndi wocheperako.
4.2 Kusanthula kwapang'onopang'ono: kuphatikizika kwazitsulo kosakhazikika, ming'alu yopitilira mawonekedwe opindika; kuwonedwa pambuyo pa dzimbiri ndi 4% nitric acid mowa, palibe chodabwitsa cha decarburization, ndipo mawonekedwe ang'onoang'ono akuwonetsedwa pachithunzi pansipa:
1 # chitsanzo
Palibe zitsulo zosazolowereka zazitsulo ndi decarburization zomwe zinapezedwa pa ming'alu ya mankhwala, ndipo ming'aluyo imafalikira mu mawonekedwe a zigzag, omwe ali ndi makhalidwe omwe amazimitsa ming'alu.
2 # chitsanzo
Kumaliza kusanthula:
4.1.1 Kuphatikizika kwa chitsanzo kumakwaniritsa zofunikira za muyezo ndipo kumagwirizana ndi kapangidwe ka nambala ya ng'anjo yoyambirira.
4.1.2 Malingana ndi kusanthula kwa microscopic, palibe zitsulo zosaoneka bwino zomwe zinapezeka pa ming'alu ya chitsanzo, ndipo panalibe chodabwitsa cha decarburization. Ming'aluyo imafalikira mu mawonekedwe a zigzag, omwe ali ndi mawonekedwe a kuzimitsa ming'alu.
kupanga crack
1. Ming'alu zomwe zimayambitsidwa ndi zifukwa zakuthupi, m'mphepete mwake ndi ma oxides.
2. Kuwona pang'ono
Choyera chowala pamwamba chiyenera kukhala chachiwiri chozimitsa, ndipo chakuda chakuda pansi pa chingwe chachiwiri chozimitsa ndi kutentha kwapamwamba kwambiri.
Kumaliza kusanthula:
Ming'alu yokhala ndi decarburization iyenera kuzindikirika ngati ndi ming'alu yakuthupi. Nthawi zambiri, ming'alu yokhala ndi kuya kwa decarburization yokulirapo kuposa kapena yofanana ndi kuya kwa decarburization ndi ming'alu yakuthupi, ndipo ming'alu yokhala ndi decarburization yakuya yocheperako kuzama kwa decarburization ikupanga ming'alu.
Ndi ukadaulo wotsogola wa Anebon monganso mzimu wathu waluso, mgwirizano, maubwino ndi chitukuko, tikhala ndi tsogolo labwino limodzi ndi bizinesi yanu yolemekezeka ya OEM Manufacturer Custom High Precision aluminiyamu, kutembenuza zitsulo, cnc mphero zitsulo, Ndipo palinso abwenzi apamtima akunja akunja omwe adabwera kudzawona, kapena kutipatsa kuti tigule zinthu zina. Mudzalandiridwa kwambiri kubwera ku China, mumzinda wa Anebon komanso kumalo opangira zinthu ku Anebon!
China yogulitsa zinthu China machined zigawo, cnc mankhwala, zitsulo anatembenuka mbali ndi stamping mkuwa. Anebon ili ndi ukadaulo wapamwamba wopanga, ndikutsata zatsopano pazogulitsa. Pa nthawi yomweyo, utumiki wabwino wawonjezera mbiri yabwino. Anebon amakhulupirira kuti bola mumvetsetsa malonda athu, muyenera kukhala okonzeka kukhala ogwirizana nafe. Ndikuyembekezera kufunsa kwanu.
Nthawi yotumiza: Feb-20-2023