Material and Mechanical Properties Zvinodiwa zveA325M Heavy Hex Bolts

A325M inorema hex mabhaudhi mabhaudhi akasimba-akasimba anoshandiswa zvakanyanya mukuvaka simbi, kunyanya mumashandisirwo anoda kusimba kwakanyanya uye kuvimbika. Aya mabhaudhi akagadzirwa kuti asangane nekuomesera zvinhu uye zvemuchina zvinodiwa kuti ive nechokwadi chekuita kwavo mune dzakakosha kutakura mitoro.

Zvinhu Zvinodiwa:
A325M mabhaudhianowanzo kugadzirwa kubva epakati kabhoni simbi, iyo inodziya-yakagadziriswa kuti iwane inodiwa michina zvivakwa. Izvo zvinhu zvinofanirwa kuenderana neakamisikidzwa kemikari muganho kuti ive nechokwadi chekuenderana uye kuita. Zvinhu zvakakosha mukuumbwa kwesimbi zvinosanganisira kabhoni, manganese, phosphorus, sarufa, uye boron. Iyo kabhoni yemukati inodzorwa nekuchenjera kuenzanisa simba uye ductility, nepo boron inowanzowedzerwa kuwedzera kuoma panguva yekupisa kurapwa. Simbi inofanirawo kunge isina kukanganisa seam seams, laps, kana inclusions zvinogona kukanganisa kuvimbika kwebhaudhi.

Mechanical Properties:
Iwo ma mechanic properties eA325M bolts akakosha pakuita kwavo. Aya mabhoti akaiswa mumhando mbiri zvichienderana nemaitiro avo emagetsi: Rudzi 1 uye Rudzi rwe 3. Rudzi rwe 1 mabhoti anogadzirwa kubva ku carbon kana alloy steel uye akakodzera kushandiswa kwese. Type 3 mabhaudhi, kune rumwe rutivi, anogadzirwa kubva kumamiriro ekunze simbi, iyo inopa yakawedzera corrosion kuramba kwekushandisa kwekunze.

Kusimba kwesimba reA325M mabhaudhi kunofanirwa kusangana nezvinodiwa zvishoma zve830 MPa (120 ksi), nesimba regoho rinosvika 660 MPa (95 ksi). Iyo elongation, iyo inoyera ductility yechinhu, inofanira kunge iri shoma ye14% kuve nechokwadi chekuti bhaudhi rinogona kumira deformation pasina kutsemuka. Pamusoro pezvo, mabhaudhi anofanirwa kuratidza kuomarara mukati mechikamu che24 kusvika 35 HRC (Rockwell C chiyero) kuona kuti haana kunyanya brittle kana kupfava zvakanyanya.

** Kuedza uye Certification: **
Kuti uve nechokwadi chekutevedzera izvi zvinodiwa, mabhaudhi eA325M anoedzwa zvakasimba, kusanganisira kuyedzwa kwekusimba, kuyedzwa kwekuoma, uye kuyedzwa kwemhedzisiro. Vagadziri vanofanirwa kupa chitupa chekuti mabhaudhi anosangana nezvakatsanangurwa uye zvemuchina zvivakwa zviyero. Ichi chitupa chakakosha pakusimbisa kwemhando uye chinowanzo kudiwa nemakodhi ekuvaka uye zviyero.

Mukupedzisa, A325Mmabhaudhi anorema hexakagadzirwa kuti asangane nepamusoro zvinhu uye zvemuchina zvivakwa zviyero, kuve nechokwadi chekuvimbika kwavo uye kuita mukuita kwemaitiro ekushandisa. Sarudzo yekungwarira yezvishandiso, chaiyo yekupisa kurapwa, uye kunyatsoyedza maitiro akakosha pakugadzira mabhaudhi anogona kumirisana nezvinodiwa zvekuvaka kwemazuva ano.

Ningbo Zhongli Bolt Manufacturing Co, Ltd ifekitari yakasarudzika yakatsaurirwa kugadzira zvemhando yepamusoro.hex musoro mabhaudhinokuda kwezvivako zvesimbi. Nekusimbisa kwakasimba pakutonga kwemhando, kambani yakazvisimbisa semutengesi akavimbika mumaindasitiri ekuvaka uye einjiniya. Iyo fekitori inoshandisa hunyanzvi hwekugadzira epamberi uye inonamatira kune yakasimba yemhando zviyero kuti ive nechokwadi chekuti zvigadzirwa zvayo zvinosangana nezvinodiwa zvezvimiro zvekushandisa.

Ningbo ZhongliBolt Manufacturing inodyidzana nemakambani mazhinji einjiniya, ichivapa mabhaudhi akasimba uye epamusoro-soro akakosha kune akachengeteka uye akavimbika mapurojekiti ekuvaka. Kuzvipira kwavo kune kugona uye kugutsikana kwevatengi kwakavapa mukurumbira wakasimba mumusika. Nekutarisa kune ese echigadzirwa mhando uye hukama hwevatengi, kambani inoramba ichiita basa rakakosha mukutsigira kuvandudzwa kwezvivakwa uye kukura kwemaindasitiri.