Mumaindasitiri ekugadzira zvinhu zvepamusoro-soro uye ekugadzira nemazvo, aruminiyamu yave zvinhu zvisingatsivike nekuda kwehunhu hwayo hwakareruka uye hwakasimba. Pakati pazvo,7075 T652 bhaa realuminium rakagadzirwaInoonekwa sechigadzirwa chealuminium alloy chine simba guru, chiri cheAl-Zn-Mg-Cu series yealuminium alloys ine simba guru. Inozivikanwa zvikuru mundege, zvishandiso zvemauto, michina chaiyo uye mamwe maindasitiri anodiwa zvikuru nekuda kwehunhu hwayo hwemakanika uye kugadzikana kwayo.
Kuumbwa kwemakemikari e7075 T652 Forged Aluminium Bar
Kushanda kwepamusoro kwe7075 T652 forged aluminum bar kunoenderana nehuwandu hwayo hwemakemikari chaiwo, ayo anonyatsoenderana nezvinodiwa pasi rose zvakaita seASTM B247, AMS 4140 uye QQ-A-250/24. Zvinhu zvikuru zvemakemikari (chikamu chehuremu) ndeizvi:
Aruminiyamu (Al) inokwana 90.7% ~ 94.7%, inoshanda sechikamu che matrix kuti ive nechokwadi chekuti alloy haina kureruka uye haina ngura.
Zinc (Zn) ndiyo chinhu chikuru chinosimbisa, ine huwandu hwe5.1% ~ 6.1%, iyo inoumba musanganiswa wesimbi ine simba rakawanda une magnesium nemhangura kuti iwedzere simba rekusimba uye kuomarara kwesimbi.
Kuwanda kweMagnesium (Mg) kuri pakati pe2.1% ne2.9%, zvichibatanidzwa nezinc kuti zviwedzere kuomesa mvura uye kuwedzera simba remugoho wealloy.
Huremu hwemhangura (Cu) huri pakati pe1.2% ne2.0%, zvichivandudza kusimba kwesimbi uye kusimba kwayo, ukuwo zvichivandudza kuramba kwayo kusimba.
Pamusoro pezvo, huwandu hushoma hweChromium (Cr 0.18% ~ 0.28%) hunowedzerwa kunatsa chimiro chegorosi, kubvisa zvikanganiso zvemukati, uye kuwedzera kuramba kuneta kwesimbi, nekudzora zvakanyanya zvinhu zvisina kuchena zvakaita sesimbi nesilicon kuitira kuve nechokwadi chekuchena uye kugadzikana kwekushanda kwebhari yakagadzirwa.
Iyi bhaa yealuminium yakagadzirwa nechinhu chakagadzirwa ne 7075 T652 ine hwaro hwakasimba, ichidzivirira zvikanganiso zvekushanda zvinokonzerwa nehuwandu hwakawanda kana kuti husina kukwana hwezvinhu, uye ichiisa hwaro hwakasimba hwehunhu hwayo hwakanaka hwemakanika uye mashandiro ayo ekugadzirisa.
Hunhu hweKushanda Kwakakosha kwe7075 T652 Forged Aluminum Bar
7075 T652 aluminium bar yakagadzirwa inogadziriswa kuburikidza nekugadzira nemazvo, kugadzirisa kupisa, kuderedza kushushikana uye kukwegura kwekugadzira (T652 tender), izvo zvinobatanidza zvakanaka mabhenefiti ekugadzira nekupisa, zvichiratidza zviratidzo zvakanaka zvekushanda zvinosangana nezvinodiwa zvekugadzira kwepamusoro-soro.
Panyaya yehunhu hwemakanika, ine simba rekudhonza uye simba rekugonza rakakwirira kwazvo, ine simba rekudhonza rinosvika 570~590 MPa uye simba rekugonza re475~505 MPa, rakaenzana nesimbi yekabhoni iri pakati nepakati ine chikamu chimwe muzvitatu chehuremu hwesimbi, zvichiita kuti ive nechiyero chakanaka pakati pekugona kwayo kureruka uye kutakura mutoro. Kuoma kwayo kweBrinell kunosvika 150~160 HB, ine simba rekudzivirira kupfeka uye kugona kurwisa deformation, yakakodzera kugadzira zvinhu zvinotakura mutoro wakawanda. Panguva iyi, T652 tender inoshandisa 1%-5% compression stress relieve mushure mekugadzirisa mhinduro, ichibvisa zvachose kushushikana kwemukati kunokonzerwa ne forging uye heat treatment process, ichivimbisa kugadzikana kwakanaka panguva ye machining uye kushandiswa kwenguva refu, kudzivirira warping, deformation uye size deviation, izvo zvakakosha pakugadzira zvikamu zvemachining nemazvo.
Panyaya yekuchinjika kwezvakatipoteredza, ine simba rakanaka rekuneta uye kusimba kwemhedzisiro, inokwanisa kutsungirira mitoro inodzokororwa uye kukanganiswa ipapo ipapo pasina kutyoka, yakakodzera kushandiswa kwenguva refu mumamiriro ekushanda akaomarara. Kunyangwe kuramba kwayo ngura kwakaderera pane kwe5000 series alloys aluminium, kurapwa kwakakodzera kwepamusoro senge anodizing uye coating kunogona kuwedzera kusimba kwayo ngura, kuwedzera kugona kwayo kushandiswa. Inewo kugona kwakanaka kwemashini, inogona kuchinjika pakutenderera, kugaya, kuboora uye mamwe maitiro ekugadzira nemazvo, uye iri nyore kugadzira zvikamu zvakaoma zvechivakwa, ichisangana nezvinodiwa zvekugadzirisa nemazvo zvemidziyo yepamusoro.
Kushandiswa kwe7075 T652 Forged Aluminium Bar
Zvichienderana nezvakanakira kushanda kwayo kwakazara,7075 T652 bhaa realuminium rakagadzirwainoshandiswa zvakanyanya muminda ine zvinodiwa zvakanyanya zvekusimba kwezvinhu, kugadzikana kwakareruka uye kwakagadzika, ichifukidza maindasitiri akawanda ekugadzira zvinhu zvemukati menyika nekunze kwenyika.
Muindasitiri yezvemuchadenga, ndiyo inonyanya kufarirwa pakugadzira zvinhu zvakakosha zvemuchadenga, zvinoshandiswa kugadzira mapapiro emapapiro endege, mafuremu efuselage, zvikamu zvegiya rekumhara, zvikamu zvesatelite uye zvikamu zvinotakura mutoro weroketi. Simba rayo guru uye hunhu hwayo hwakareruka zvinoderedza huremu hwemidziyo yemuchadenga, zvinovandudza mutoro wemuchadenga uye mashandiro emafuta, uye zvinoona kuchengetedzeka nekugadzikana kwemidziyo mumamiriro ekushanda akaomarara.
Munzvimbo dzemauto nedzekudzivirira, inoshandiswa zvakanyanya mukugadzira chassis yemotokari dzemauto, zvikamu zvehurongwa hwezvombo, mabara ezvishandiso zvakanyatsonaka uye zvikamu zvezvombo. Kusasimba kwayo kukuru uye kugona kwayo kutakura mutoro kunovimbisa kuvimbika uye kugara kwenguva refu kwezvishandiso zvemauto munzvimbo dzakaoma dzehondo, zvichisangana nezvinodiwa zvekugadzira zvemauto.
Muindasitiri yekugadzira michina nemazvo uye mold, inoshandiswa kugadzirisa ma mechanical shafts akanyatsogadzirwa, ma tooling fixtures, mold inserts uye automation equipment components. Kugadzikana kwayo kwakanaka uye kugona kwayo kugadzira machina kunovimbisa kururama kwe machine uye hupenyu hwebasa rezvikamu, zvichideredza mwero wetsvina inokonzerwa nekushanduka kwezvinhu.
Pamusoro pezvo, inoshandiswawo muzvikamu zvemotokari zvinoshanda zvakanyanya, zvikamu zvemujaho, midziyo yemitambo yepamusoro-soro (yakadai semafuremu emabhasikoro, midziyo yekukwira makomo) uye zvikamu zvemvura zvakanyatsonaka, zvichipa mukana wakazara wekusimba kwayo, kureruka uye kuramba ngura mushure mekugadzirisa pamusoro, zvichizadzisa zvinodiwa zvepamusoro zvemaindasitiri akasiyana.
7075 T652 forged aluminum bar chigadzirwa chealuminium alloy chine hunhu hwakanaka, uye makemikari ayo akasiyana uye maitiro ekurapa kupisa akasarudzika anoita kuti ive nemabhenefiti asina kuenzana mukushandiswa kwakasimba, kwakanyatsojeka uye kwakareruka. Semupi wezvigadzirwa zvealuminium ane hunyanzvi, tinopa 7075 T652 forged aluminum bars dzine zvirevo zvakakwana, kushanda kwakasimba uye kutevedzera mitemo yepasi rose, tichitsigira kugadzirisa kwakagadzirirwa uye masevhisi ekugadzira nemazvo. Kunyangwe uri kuita basa rekugadzira ndege, kugadzira zvishandiso zvemauto kana kugadzirisa michina nemazvo, isu7075 T652 mbariro dzearuminiyamu dzakagadzirwainogona kusangana nezvinodiwa zvako zvakasimba, zvichikubatsira kuvandudza mhando yechigadzirwa uye kukwikwidzana kwemusika. Tinokugamuchirai kuti mutibate kuti muwane ma parameter akadzama echigadzirwa, makotesheni uye mhinduro dzakagadzirirwa iwe.
Nguva yekutumira: Kurume-27-2026