1.Kev Tsim Qauv Kawg & Kev Ua PwmUa ntej cov hlau yaj, tus qauv ntawm lub khob yuav tsum tau hloov mus ua pwm tiag tiag - qhov no yog qhov tseem ceeb tshaj plaws rau kev ua kom raug. Lub logo, cov ntawv nyeem, lossis cov duab kos ntawm tus neeg siv khoom (piv txwv li, lub mascot ntawm marathon, lub cim ntawm lub tuam txhab) raug hloov mus ua digital thiab hloov mus ua 3D qauv siv CAD software. Cov kws ua haujlwm kho qhov kev tsim kom suav nrog "shrinkage" (hlau cog lus me ntsis thaum nws txias) thiab ntxiv cov yam ntxwv me me xws li "draft angles" (sloped edges) los pab cov casting blank tawm ntawm pwm yooj yim. Kev Tsim Kho Pwm, Tus qauv 3D yog siv los tshuab cov pwm hlau (feem ntau yog ua los ntawm H13 kub-ua haujlwm tuag hlau, uas tiv taus qhov kub thiab txias siab). Cov pwm muaj ob lub halves: ib qho nrog cov ntsiab lus "zoo" (nce) ntawm lub khob, thiab lwm qhov nrog lub qhov "tsis zoo" (recessed) qhov. Rau cov khob ob sab, ob lub pwm ib nrab yuav muaj cov qhov ntxaws ntxaws. Kev Ntsuas Pwm, Ib lub pwm sim yuav raug siv ua ntej los xyuas seb qhov kev tsim qauv hloov pauv kom meej - qhov no zam kev pov tseg hlau ntawm qhov tsis zoo ntawm kev tsim khoom puv ntoob.

2.Kev Xaiv Khoom Siv & Kev Yaj, Cov khoom plig uas raug pwm feem ntau siv "cov hlau tsis yog ferrous" (cov hlau uas tsis muaj hlau) vim tias lawv yaj ntawm qhov kub qis dua thiab ntws mus rau hauv pwm du. Cov kev xaiv feem ntau yog: Zinc Alloy: Qhov kev xaiv nrov tshaj plaws - pheej yig, sib dua, thiab yooj yim rau casting. Nws muaj qhov chaw du uas siv plating (piv txwv li, kub, nyiaj) zoo, ua rau nws zoo heev rau kev nkag mus rau cov khoom plig nruab nrab. Brass Alloy: Kev xaiv qib siab dua - muaj qhov sov so, ci ntsa iab (tsis tas yuav plating hnyav) thiab ruaj khov dua. Feem ntau siv rau cov khoom plig zoo tshaj plaws (piv txwv li, cov khoom plig ua tiav tas mus li). Aluminium Alloy: Tsis tshua muaj rau cov khoom plig (sib dua rau qhov xav "ntau") tab sis siv qee zaum rau cov khoom plig loj, pheej yig. cov hlau raug yaj hauv lub cub tawg ntawm qhov kub ntawm "380 ° C (zinc)" thiab "900 ° C (tooj dag)" kom txog thaum nws dhau los ua kua. Tom qab ntawd nws raug lim kom tshem tawm cov khoom tsis huv (xws li av lossis oxide) uas tuaj yeem ua rau lub khob cij puas tsuaj.

3.Die-Casting (Theem "Shaping")Qhov no yog qhov uas cov hlau ua ib lub khoom plig dawb paug. Kev Npaj Pwm: Ob lub ib nrab ntawm cov pwm hlau raug clamped nruj nreem ua ke hauv lub tshuab die-casting (yog "hot-chamber" rau zinc, uas yaj sai dua, lossis "cold-chamber" rau tooj dag/txhuas, uas xav tau cua sov ntau dua). Cov pwm kuj tseem raug txau nrog cov tshuaj tso tawm (roj teeb) kom tiv thaiv cov hlau molten los ntawm lo. Kev Txhaj Tshuaj Hlau: Lub piston lossis plunger thawb cov hlau molten mus rau hauv qhov pwm ntawm qhov siab heev (2,000–15,000 psi). Qhov siab no ua kom cov hlau sau txhua qhov me me ntawm cov pwm - txawm tias cov ntawv me me lossis cov kab nyias nyias. Txias & Demolding: Cov hlau txias rau 10–30 vib nas this (nyob ntawm qhov loj me) kom txog thaum nws tawv. Cov pwm ces qhib, thiab ib lub ejector pin me me thawb lub casting dawb paug tawm. Ntawm theem no, lub dawb paug tseem muaj "flash" (nyias, hlau ntau dhau nyob ib puag ncig ntug) los ntawm qhov chaw uas cov pwm ib nrab ntsib.

4.Kev Txiav thiab Kev Ua Tiav (Kev Ntxuav Qhov Chaw Dawb). Kev Tshem Tawm / Txiav: Lub teeb ci ntsa iab raug tshem tawm siv lub tshuab txiav (rau kev txiav txim ntau) lossis cov cuab yeej tes (rau cov khoom me me). Cov kauj ruam no ua kom cov npoo ntawm lub khob cij du thiab sib npaug - tsis muaj qhov ntse lossis ntxhib. Kev Sib Tsoo & Kev Txhuam: Lub pob zeb dawb yog xuab nrog cov ntawv xuab zeb zoo kom du txhua qhov tsis zoo ntawm qhov chaw (piv txwv li, cov npuas me me los ntawm kev casting). Rau qhov tiav ci ntsa iab, nws tau txhuam nrog lub log buffing thiab cov tshuaj txhuam polishing (piv txwv li, rouge rau qhov ci ntsa iab zoo li daim iav).

5.Kev Kho Kom Zoo Nkauj Ntawm Qhov Chaw (Ua Rau Lub Cim "Pop")Qhov no yog qhov uas lub npe tau txais nws cov xim, cov qauv, thiab lub npe lag luam - kev kho mob feem ntau suav nrog:

Kev plating: Cov khoom seem raug muab tso rau hauv lub dab dej electrolytic kom ntxiv cov hlau txheej (piv txwv li, kub, nyiaj, nickel, tooj dag qub). Kev plating tiv thaiv lub khob kom tsis txhob xeb thiab ua kom nws zoo nkauj dua (piv txwv li, tooj dag qub rau qhov zoo li qub).

Kev Sau Cov Khoom Siv Enamel: Rau cov khoom plig uas muaj xim, cov khoom siv enamel mos lossis tawv yuav raug siv rau ntawm cov chaw uas muaj qhov khoob (siv lub koob txhaj tshuaj lossis stencil). Cov khoom siv enamel mos yuav tsum tau ziab hauv huab cua thiab muaj qhov chaw me ntsis; cov khoom siv enamel tawv yuav tsum tau ci ntawm 800 ° C kom ua tiav qhov tiav zoo li iav.

Kev Txiav/Luam Ntawv: Cov ntaub ntawv tus kheej (piv txwv li, lub npe ntawm tus neeg tau txais, hnub tim ntawm kev tshwm sim) raug ntxiv los ntawm kev txiav laser (rau qhov tseeb) lossis kev luam ntawv silk-screen (rau cov xim tuab).

6.Kev Tshuaj Xyuas Zoo & Kev Sib Dhos

Kev Tshuaj Xyuas Zoo: Txhua lub khob yeej raug tshuaj xyuas seb puas muaj qhov tsis zoo—piv txwv li, cov ntsiab lus ploj lawm, cov plating tsis sib npaug, lossis cov npuas enamel. Tej daim uas puas lawm yuav raug tsis lees txais lossis kho dua tshiab.

Kev Sib Dhos (Yog Xav Tau): Yog tias lub khob muaj cov khoom siv ntxiv (piv txwv li, ib daim kab xev, ib lub qhov, lossis ib lub qhov tseem ceeb), cov no raug txuas nrog tes lossis nrog cov tshuab. Piv txwv li, ib lub voj kab xev raug txuas rau sab nraub qaum ntawm lub khob kom yooj yim hnav.