Inoshanda Fastener Processing: Cold Extrusion Characteristics

Cold extrusion isimbi inogadzira nzira inosanganisira kuumba simbi nekuimanikidza kuburikidza nefa pakamuri tembiricha. Iyi nzira inoshanda zvakanyanya mukugadzira ma fasteners ane epamusoro mechanicha zvinhu, sekuwedzera simba uye yakagadziridzwa kupera kwepamusoro. Iyi nzira inonyanya kukodzera kune extrusion deformation yeakakura workpieces, ichiita kugadzirwa kwezvigadziriso senge stud bolts ine yakaderedzwa shank, hexagonal nzungu, uye mabhaudhi ane hexagonal flange anoshanda uye akarurama.

Fungidzira muchina unotonhora weextrusion wakamira chinyararire mushopu inotonhora yesimbi. Vashandi vacho vakaisa simbi isina chinhu mugomba rinotonhora reextrusion die vobva vatanga muchina. Sezvo chibhakera chinotsikirira pasi zvishoma nezvishoma, simbi isina chinhu inotanga kukanganisa plastiki pasi pekumanikidzwa kwakasimba uye zvishoma nezvishoma inotora chimiro chaunoda. Iyi nzira haidi kudziyisa uye inoitwa zvachose pakamuri tembiricha, saka inonzi inotonhora extrusion.

Iyo inotonhora extrusion process yakakurumbira nekuti ine zvakawanda zvakanakira. Chekutanga, kubva pamaonero ekushandisa zviwanikwa, kutonhora extrusion kunogona kuderedza kucheka nekuvandudza mwero wekushandiswa kwezvinhu. Izvi zvinonyanya kukosha nhasi kana zvigadzirwa zviri kuwedzera kushomeka. Chechipiri, kugona kwekugadzira kweiyo inotonhora extrusion process yakakwira zvakanyanya, iyo yakawanda kana kunyange mazana enguva yakakwirira kupfuura iyo yekucheka kwechinyakare. Izvi zvinoreva kuti makambani anogona kupedzisa mamwe mabasa ekugadzira munguva pfupi uye kusangana nemusika kudiwa.

Uye zvakare, iyo roughness yepasi uye dimensional kurongeka kweiyo workpieces inogadzirwa neinotonhora extrusion yakanaka kwazvo. Iyo workpieces inobatwa nechando extrusion inogona kusvika IT7-IT8 nhanho uye kushata kwepamusoro kunogona kusvika R0.2-R0.6. Izvi zvinoreva kuti maworkpieces aya haafanire kutemwa mukugadzirisa kunotevera, izvo zvinoponesa zvakanyanya mutengo wekugadzira uye nguva. Panguva imwecheteyo, simba rebasa rekushanda mushure mekutonhora kwechando rinovandudzwa zvakare, uye kupikisa kuneta kuchavandudzwa zvakare, izvo zvinoita kuti zvigadziriswe zvive zvakavimbika uye zvakasimba panguva yekushandiswa.

Pamusoro pezvakanakira zviri pamusoro, iyo inotonhora extrusion process inogona zvakare kugadzirisa maworkpiece ane akaomarara maumbirwo akaoma muchina. Mumunda wekugadzira fastener, mamwe maworkpiece akaoma kuwana uchishandisa echinyakare nzira dzekucheka nekuda kweakaomesesa maumbirwo kana hukuru hwakakosha. Iyo inotonhora extrusion maitiro anogona nyore kusangana nematambudziko aya uye kuita kuti kugadzira kweaya maworkpieces kugoneke.

Chekupedzisira, iyo inotonhora extrusion maitiro inopawo zvakakosha zvakanakira kubva pamutengo wemaonero. Iyo inoderedza mutengo weworkpiece nekuti inovandudza mashandisirwo emidziyo, kugona kugadzira, uye mhando yebasa. Izvi pasina mubvunzo ibasa rakakura kumabhizinesi uye zvinovabatsira kuvandudza kukwikwidza kwavo kwemusika.

Fastener Processing Mazano

• Kusarudzwa Kwezvinhu: Sarudza zvemhando yepamusoro zvinhu zvakakodzera kutonhora extrusion kuve nechokwadi chekugadzirwa kweakasimba uye akavimbika fasteners.
• Die Dhizaini: Gadzirisa dhizaini yekufa kuti uwane chimiro chaunoda uye zviyero zvezvisungo, kuve nechokwadi chekuyerera kwezvinhu zvakafanana uye hurema hudiki.
• Lubrication: Kuzora kwakakodzera kwakakosha kudzikisa kukweshera uye kupfeka panguva yekutonhora kwekuwedzeredza, zvichikonzera kugadziridzwa kwepamusoro pekupedzisira uye nekuwedzera hupenyu hwekushandisa.
• Kudzora Kwemaitiro: Shandisa matanho akasimba ekudzora maitiro kuti uchengetedze hunoenderana mhando uye dimensional kurongeka kwezvisungo.

Muchidimbu, iyo inotonhora extrusion process inowedzera kushandiswa mumunda wefastener kugadzira. Kunyatsojeka kwayo, kushanda kwakanyanya, kushandiswa kwesimba shoma uye zvimwe zvakanaka zvinoita kuti ive tekinoroji yekugadzira. Mune ramangwana, nekuenderera mberi kwekusimudzira uye kufambira mberi kwesainzi uye tekinoroji, iyo inotonhora extrusion maitiro ichave yakanyanya kushandiswa uye kugadzirwa.

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