Kukanganisika Kwesimbi Zvinhu

---

Chinhu icho chine pesvedzero huru pakukanganisika kwesimbi ndiko kuumbwa kwesimbi yacho pachayo. Izvo zvirinani iro repurasitiki, zvishoma mukana wekutsemuka panguva forging. Iyo plasticity yesimbi yakanyatso kuenderana neyakaumbwa simbi. Iyo inopenya iyo yegirosi yezviyo, iyo yakafanana yunifomu chimiro uye zvirinani iro repurasitiki. Naizvozvo, iko kukanganisika kwesimbi kunogona kuvandudzwa nekunatsiridza zviyo zvekristaro uye chimiro chakafanana. Iyo simbi yezvinhu inogona kuchinja chimiro chayo isina kutsemuka panguva yekumanikidza machine. Inosanganisira machining senge sando forging, kutenderera, kutambanudza, uye kuburitsa munzvimbo inopisa kana inotonhora. Iko kugegedza kunonyanya kuenderana nemakemikari ekuumbwa kwesimbi zvinhu.

Iko Kunokosha Kwesimbi

1.1 Kuchinja kwemakemikari

Masimbi ane akasiyana makemikari akaumbwa ane akasiyana forgeability. Kazhinji, simbi dzakachena dzinogadzira zvirinani pane alloys; iyo yakaderera chikamu chekabhoni simbi yesimbi kabhoni, zvirinani kugadzirwa; kana iyo simbi iine yakawanda carbide-inogadzira zvinhu (chromium, tungsten, molybdenum, vanadium, nezvimwewo), iko kukanganisika kuri kuderedzwa zvakanyanya.

1.2 Kufuridzirwa kwesimbi yesimbi

Chimiro chesimbi chakasiyana, uye kukanganisika kwayo kwakasiyana zvakanyanya. Kana iyo alloy iri mune imwechete-chikamu yakasimba mhinduro dhizaini (senge austenite), iko kukanganisika kwakanaka; kana simbi iine simbi yemubatanidzwa (senge cementite), iko kukanganisika kuri kushoma. Iyo yakakandwa columnar chimiro uye zvakaomarara tsanga hazvisi nyore kuumbika seyunifomu uye yakanaka chimiro mushure mekumanikidzwa kwemuchina.

Machining mamiriro

2.1 Deformation tembiricha

Kuwedzera tembiricha kana simbi yakaremara chiito chinobudirira chekuvandudza kuumbika kwesimbi. Panguva yekupisa kwesimbi, sezvo kupisa kwekudziya kuchiwedzera, kufamba kwemaatomu esimbi kunowedzera, kukwezva pakati pemaatomu kunoderera, uye kutsvedza kuri nyore kuitika. Naizvozvo, iro repurasitiki rakavandudzwa, kushomeka kwekushomeka kwadzikiswa, uye kugegedza kuri nani zvakanyanya. Zvese zvinoitwa pane yakanyanya tembiricha.

2.2 Deformation kumhanya

Yekumhanyisa mhanyisa ndiyo mwero wekushanduka pauniti nguva. Mhedzisiro yekumhanyisa deformation pane simbi yekunyepedzera inoratidzwa muMufananidzo 2. Inogona kutaridzika kubva pamufananidzo kuti simba rayo pakukanganisa rinopesana. Kune rimwe divi, sekumhanyisa kwekumhanyisa kuchikura, kupora uye kudzokororazve zvakanonoka kukunda basa rekuomesa chiitiko munguva, kuitira kuti iro simbi isadzike, kushomeka kwekushomeka kuwedzere, uye kuora kunodzikira (nongedzera mumufananidzo kuti kuruboshwe). Kune rimwe divi, mukuita kwesimbi deformation, chikamu chesimba rinoshandiswa mupurasitiki deformation inoshandurwa kuita kupisa simba, izvo zvakaenzana nekupisa simbi, kuitira kuti plastiki yesimbi iwedzere, kushomeka kwekushomeka kunoderedzwa, uye kugegedza kunovandudzwa (nongedzera mumufananidzo kurudyi). Iyo yakakura yekumhanyisa kumhanyisa, zvinonyanya kujekesa iko kupisa kwekushisa.

Mufananidzo 2 Mhedzisiro yekumhanyisa deformation pane plastiki uye kushomeka kwekushomeka

2.3 Deformation nzira (yekushushikana nyika)

Iyo deformation modhi yakasiyana, uye yemukati kushushikana mamiriro esimbi yakaremara yakasiyana. Semuenzaniso, mune yekushandurwa kwekushanduka, iri munzira nhatu dzekumanikidza nyika; mune yekudhirowa, iri munzira mbiri yekumanikidza uye imwe-nzira yekumanikidza nyika; painogumbura, iyo yekushushikana mamiriro epakati peiyo isina chinhu inzira nhatu-dzvinyiriro yekumanikidza, uye iyo yepariperi chikamu chiri kumusoro uye pasi uye radial Iyo inomanikidza kushushikana, uye tangential ndeye tensile kushushikana, sezvakaratidzwa muMufananidzo 3.

Batanidza kuchinyorwa ichi: Chii chinonzi kugadzirwa kwesimbi zvinhu?

Dzokorora Chirevo: Kana pasina mirairo yakakosha, zvinyorwa zvese zviri pasaiti ino ndezvepakutanga. Ndokumbira uratidze kwakabva kudhindazve: https://www.cncmachiningptj.com/, thanks!

---

PTJ® inopa huwandu hwakazara hweCustom Precision cnc machine china services .ISO 9001: 2015 & AS-9100 yakasimbiswa. 3, 4 uye 5-axis inokurumidza kuita CNC machining masevhisi anosanganisira ekugaya, kutendeukira kune vatengi maratidziro, Anokwanisa esimbi & epurasitiki michina zvikamu ne +/- 0.005 mm shiviriro.Secondary services inosanganisira CNC uye yakajairika kukuya, kuchera,kufa kukanda,jira simbi uye kutsikaKupa prototypes, yakazara kugadzirwa inomhanya, technical technical uye yakazara kuongorora motokari, aerospace, chakuvhuvhu & yechigadziko, akatungamira mwenje,zvokurapa, bhasikoro, uye mutengi electronics maindasitiri. Pa-nguva yekuendesa.Tiudze zvishoma nezve bhajeti rako reprojekiti uye inotarisirwa nguva yekuendesa. Ticharonga pamwe newe kuti upe masevhisi anodhura kwazvo kuti ubatsire iwe kuzadzisa chinangwa chako, Gamuchirai kuti Mutaure nesu ( sales@pintejin.com ) zvakananga purojekiti yako nyowani.