Yakaderera-Volume Tsika Zvikamu: Nei Investment Casting Yakanakira Prototyping uye Diki-Batch Kugadzirwa

Mhanya masvomhu pane yekufungidzira 1.2 kg bracket pa200 zvidimbu pagore:

• CNC kubva mundiro: ~ 85% yezvinhu zvinova machipisi; maawa akawanda ekugaya pachikamu; mutengo weyuniti unogara wakakwira nekusingaperi.
• Kukandira jecha: midziyo yakachipa asi ± 1.5 mm+ kushivirira, nzvimbo dzisina kunaka, uye chipiri machining pazviso zvese zvinoshanda.
• Die casting: chishandiso chega chinodarika chikamu chegore rose chinopedza.
• Investment casting: zvine mwero maturusi, CT5-6 chaiyo, zviso zvakawanda zvinogona kushandiswa se-cast.

Pazvimedu mazana maviri, mashandisirwo ekudyara mari anowedzera nekukurumidza, uye kukanda kwese mushure mezvo kunodhura zvishoma pane yakaenzana nemichina. Iyo crossover inopesana neCNC-kubva-yakasimba kazhinji inowira pakati pemakumi maviri ne100 zvimedu zvinoenderana nejometry - zvichireva kune akawanda etsika zvikamu, kunyangwe maodha madiki chaiwo akachipa sekukanda.

Prototype Yekumhanya Pasina Prototype Compromise

Zvirongwa zvekugadzirwa kwechigadzirwa zvinoranga nguva yekutungamira kwekushandisa. Huchenjeri hwakajairika hunoti prototypes inofanirwa kugadzirwa nekuti haitore maturusi - asi 3D yakadhindwa yekukanda mapatani yakabvisa fungidziro iyoyo.

Ne QuickCast / castable resin mapatani , kukanda basa rekuyerera ikozvino rinotaridzika seizvi: CAD modhi yakapedzwa Muvhuro; mapatani akadhindwa usiku hwose; mateko akavakwa, akapfurwa, uye akakandwa mukati mevhiki; zvikamu zvinounzwa mukukanda alloy, padhuze-yekupedzisira geometry, 10-14 mazuva kubva pakudhirowa kuburitswa. Enzanisa izvozvo nekugadzira yakaoma 5-axis chikamu (chinogona kukurumidza kune chimwe chidimbu asi chisingakwiri kusvika makumi maviri) kana kumirira 6-10 mavhiki echinyakare maturusi.

Iyo yehungwaru mukana wakajeka kupfuura kumhanya: prototype castings ndeye chaiyo castings. Ivo vanotakura iyo chaiyo alloy's microstructure, iyo chaiyo chikamu shanduko, uye chaiyo se-yakakandwa nzvimbo yekugadzira maitiro. Kana iwe uchisimbisa dhizaini pane yakadhindwa-pattern yekudyara castings, uri kusimbisa maitiro ekugadzira panguva imwe chete - kwete fungidziro yemuchina inozoita zvakasiyana kana ikandwa munhevedzano. Magadzirirwo edhizaini akawanikwa pane prototype nhanho inodhura maawa einjiniya; iwo madzokororo akafanana akawanikwa mushure mekugadzira maturusi atemwa anodhura chishandiso chitsva.

Dhizaina Rusununguko Iyo Yakaderera Mavhoriyamu Chaizvoizvo Inoshandisa

Kugadzirwa kwepamusoro-vhoriyamu kunoranga kuomarara kwejometri nekuti kuomarara kunogara mumidziyo inodhura. Investment kukanda mibairo, nekuti "chishandiso" chimiro chewakisi - uye kuomarara kwepateni kunenge kwakasununguka.

Izvi zvinonyanya kukosha pavhoriyamu yakaderera, uko zvikamu zvinowanzoita:

• Nhaka inotsiviwa yezvikamu haisati yachengetwa - kazhinji yakaoma castings iyo isina kumbobvira yagadzirirwa machining
• Kubatanidzwa kweakawanda-chikamu weldments mune imwechete castings (bhuraketi, matatu gussets, uye maviri anokwira mapadhi anove chikamu chimwe - kubvisa weld yekuongorora uye kukundikana mapoinzi)
• Madhizaini anofambiswa nekuita - nzira dzemukati, mbabvu dzakakomberedzwa, organic maumbirwo akagadziridzwa kuomarara-kusvika-huremu izvo pasina nzira yekubvisa inogona kuburitsa muhupfumi.

Kana huwandu huri hudiki, kugadzira patsva kwekukandira kuri nyore kururamisa: chishandiso chine mwero, iyo geometry haina kuganhurirwa nemakona emakona kana mitsara yekuparadzanisa, uye imwe yekukanda inotsiva gungano. Isu tinogara tichishandura mawelded machira evanovakazve midziyo kuita imwechete castings iyo yakachipa uye yakasimba kupfuura weldment yavanotsiva.

Zvemhando Zvinodiwa Usazorore paYakaderera Vhoriyamu - Nesuwo Hatife

Fungidziro yenguva dzose ndeyokuti vatengesi vakaderera-vhoriyamu vanoshanda pamhando yakaderera. Kune chero chinhu chinobata kumanikidza, kusimudza, kana drivetrain mitoro, kufungidzira ikoko kune njodzi. Zvikwata zvidiki zvichiri kuda:

• Yakazara zvinhu zvekuteedzera - nhamba dzekupisa, chemistry, uye mechaniki bvunzo mhinduro (EN 10204 3.1)
• Dimensional verification - CMM-yakatarisa zvinyorwa zvekutanga zvinopesana nedhirowa, uye geji-yakavakirwa cheki munhevedzano.
• Defect control - yakafanana goko, kudurura chirango, uye NDE (MT/UT/RT) inoshandiswa kune makumi mashanu-chidimbu odha se50,000-chidimbu chimwe.
• Zvinyorwa zvekugadzira - zvezvirongwa zvemotokari uye zvekunze-nzira, zvinyorwa zvePPAP-maitiro kunyangwe pamavhoriyamu ekugadzira bhiriji.

Iyi ndiyo nzira yekusarudza vatengi vanofanirwa kuongorora: bvunza angangove akaderera-vhoriyamu foundry kuti vanodzora sei mhando pane makumi matatu-chidimbu odha. Mutengesi anokwanisa anopindura neayo masisitimu avanoshandisa pakugadzira serial - nekuti masisitimu anodzikira, haadzime. Sefekitari yakasimbiswa yeIATF 16949, isu tinomhanyisa imwe yemhando system yeese saizi yekuraira; chitupa hachizivi kukura kwakaita batch.

Diki Batch kune Seri: Iyo Bridge isina Gap

Vazhinji vevatengi vedu vanotanga vadiki - prototype inomhanya yegumi, bhiriji odha ye200 nepo mutengesi wemumba achimhanya - uye anokura kuita serial kugadzirwa. Mukana wekudyara mari pano ndiko kuenderera mberi: iwowo maitiro ekushandisa, maitirwo enzira, uye chiyero chehurongwa hwemhando kubva pachinyorwa chekutanga kusvika pamavhoriyamu epagore mumakumi ezviuru. Hapana chinoraswa kana inzwi richiwedzera; hapana yechipiri tooling investment inodiwa; uye iyo data data yakatorwa pavhoriyamu yakaderera (shrinkage muripo, kukanda goho, kugona pazviyero zvakakosha) inotakura yakananga mukugadzirwa kwakatevedzana.

Enzanisa izvozvo neyekare musungo: prototyping nemachining, wozoona pakugadzira chinangwa chekuti dhizaini yemuchina haigoneke - undercuts, madziro akatetepa zvakanyanya, zvikamu zvisingagone kudya - kumanikidza gadziriso chaiyo kana hurongwa hwakanyanya. Kugadzira kukanda kubva kune yekutanga prototype kunobvisa iyo mawere.

Kana Yakaderera Volume Isingafarire Investment Casting

Kutendeseka engineering zvinoreva kuziva muganhu mamiriro. Investment casting inzira isiriyo apo:

• Iwe unoda chaizvo 1-3 zvikamu zveiyo nyore geometry - machining kubva kubhawa kana ndiro inohwina nekukurumidza
• Chikamu chacho chakakura kwazvo (kupfuura 100-150 kg kana envelopu yakanyanyisa) - kukanda jecha kana kugadzirwa kunotora
• Kushivirira kuri IT6 / IT7 panzvimbo zhinji - iyo machining yemukati inodzima mukana wekukanda
• Zvikamu zvemadziro zvinowira pazasi ~ 2.5-3 mm pahukuru hwechikamu - miganho yekukanda inoshanda

Iyo yakanaka foundry inokuudza izvi mune quotation nhanho. Tibvunze, uye iwe uchawana mhinduro yakatwasuka - kusanganisira "muchina iwo" kana izvo zvakachipa zvechokwadi kwauri.

The Bottom Line

Yakaderera-vhoriyamu yetsika zvikamu zvinogara munzvimbo iyo yekushandisa hupfumi, chaiyo zvinodiwa, uye nguva dzekutungamira dzinopesana. Kukandira kwekudyara kunogadzirisa kupokana uku: zvigadziriso zvine mwero, padhuze-neti-chimiro chechokwadi mune chaidzo mainjiniya alloys, prototype kumhanya kuburikidza neakadhindwa mapatani, uye mhando yemhando inoyera kubva pazvidimbu gumi kusvika ku100,000 isina kuchinja. Kune vanovaka patsva, vavaki vemuchina, uye maOEM bhiriji mukugadzira, haisi nzira yekukanganisa - ndiyo chaiyo.

Ningbo Ruican inogadzira yakaderera-kusvika yepakati-vhoriyamu yekudyara castings mucarbon simbi, alloy simbi, Stainless simbi, uye ductile iron, ine-mumba CNC machining, IATF 16949 yakasimbiswa yemhando manejimendi, uye yakadhindwa-pattern prototyping iripo. Titumire kudhirowa kwako uye huwandu hwaunonongedza - isu tichatora maitiro anonyatsoenderana, pahuwandu hwaunoda chaizvo.

Tora yakaderera-vhoriyamu yekukanda kotesheni mukati memaawa makumi mana nemasere pa www.kstcasting.com.