Kumaliza kwa jekeseni kumapangidwe amtundu wa SPI ndi VDI - Gloss, semi-gloss, matte ndi mawonekedwe apamwamba.
Zomwe zili m'nkhaniyi
- Kodi jekeseni akamaumba pamwamba amamaliza chiyani?
- N'chifukwa chiyani mumagwiritsa ntchito zomaliza pamwamba pa jekeseni?
- Jekeseni nkhungu chida pamwamba mapeto specifications
- SPI jekeseni akamaumba pamwamba kumaliza
- VDI jekeseni akamaumba pamwamba mapeto
- Momwe mungasankhire kumaliza koyenera kwa jekeseni?
Kodi jekeseni akamaumba pamwamba amamaliza chiyani?
Injection akamaumba pamwamba mapetoNdiwofunika kwambiri pakupanga bwino kwa gawo ndikugwiritsiridwa ntchito pazifukwa zokometsera komanso zogwira ntchito pazigawo zomangira majekeseni apulasitiki pazinthu zauinjiniya.Kutsirizira kwapamwamba kumapangitsa maonekedwe ndi kumverera kwa chinthu monga momwe mtengo wamtengo wapatali ndi khalidwe la chinthucho umakulirakulira ndi kutsirizitsa koyenera.
Chovala chapulasitiki (Source :XR USA Client)
N'chifukwa chiyani mumagwiritsa ntchito zomaliza pamwamba pa jekeseni?
Kuonjezera gawo la aesthetics
Okonza zigawo amatha kugwiritsa ntchito mawonekedwe osiyanasiyana pazokongoletsa.Maonekedwe osalala kapena matte pamwamba amawongolera mawonekedwe ake ndikuwapatsa mawonekedwe opukutidwa.Imakhudzanso zolakwika zomwe zimapangidwa ndi jekeseni, monga zizindikiro zopangira zida, zolembera, mizere yowotcherera, mizere yoyenda, ndi zolembera.Magawo okhala ndipamwamba kwambiri amakopa makasitomala kwambiri pamabizinesi.
Kupititsa patsogolo magwiridwe antchito
Kupatula malingaliro okongoletsa omwe amapita posankha kumaliza kwa jekeseni, palinso zofunikira zofunikira.
Kapangidwe kake kangafunike kugwiritsitsa kolimba kuti agwire bwino ntchito.Mapulasitiki opangidwa ndi nsalu amapangitsa kuti ntchito ikhale yabwino.Chifukwa chake mankhwala opangira ma jakisoni amagwiritsidwa ntchito pafupipafupi pazinthu zolimbana ndi slip.Chikombole chojambulidwa chingathandizenso kuthawa kwa mpweya womwe watsekeredwa.
Kutsirizira kosalala kwa SPI kungapangitse utoto kuti uchoke.Komabe, malo okhwima amatha kuonetsetsa kuti utoto umatsatira bwino chinthu chopangidwa.Chithandizo chapamwamba cha SPI chimawonjezeranso mphamvu ndi chitetezo cha gawolo.
Kupaka utoto kuli ndi zabwino zingapo, kuphatikiza:
- pulasitiki otaya creases-Ma creases awa amatha kuchotsedwa powonjezera makulidwe owoneka bwino ndikuwonjezera mphamvu komanso zinthu zosasunthika.
- Kugwira bwino-Kuwonjezera mawonekedwe pagawo kumapangitsa kuti kugwirira ntchito kukhale kosavuta, kumawonjezera phindu komanso chitetezo pamapulogalamu ena.
- Kupaka utoto-Utoto umamatira mwamphamvu ku chinthu chopangidwa ndi nsalu pochiumba motsatira.
- Kupanga ma undercuts-Ngati muli ndi gawo lomwe silingabwere mpaka theka losuntha la nkhungu, kulemba pamtundu uliwonse kungapereke pu wofunikira.ll.
Jekeseni nkhungu chida pamwamba mapeto specifications
Njira yodziwika kwambiri yofotokozera malo opangira jekeseni ndi kugwiritsa ntchitoPIA (kapena SPI), VDIndiMold-techmiyezo.Opanga zida za jekeseni, opanga ndi opanga mapangidwe padziko lonse lapansi amazindikira miyezo itatu iyi ndipo miyezo ya PIA ndiyofala kwambiri ndipo imadziwika kuti "SPI grade".
Kumaliza kwa gloss - Gawo A - kumaliza kwa diamondi
(SPI-AB jakisoni-kuumba pamwamba mapeto)
Mapeto a "A" awa ndi osalala, onyezimira, komanso okwera mtengo kwambiri.Maphunzirowa amafunikira zida zolimba zachitsulo, zomwe zimakutidwa ndi mitundu yosiyanasiyana ya diamondi.Chifukwa cha phala la tirigu wabwino komanso njira yopukutira mozungulira mozungulira, sikhala ndi mawonekedwe owoneka bwino komanso kuwaza kuwala, kumapereka kutsirizira konyezimira kwambiri.Izi zimatchedwanso "Diamond finish" kapena "buff finish" kapena "A finish"
| Malizitsani | SPI Standard | Njira Yomaliza | Kukalipa Pamwamba (Ra Value) |
| Kumaliza Kwambiri Kwambiri Kwambiri | A1 | 6000 Grit diamondi buff | Kuchokera 0.012 Kuti 0.025 AOA |
| High Glossy Finish | A2 | 3000 Grit diamondi buff | Kuchokera 0.025 Kuti 0.05 AOA |
| Normal Glossy Finish | A3 | 1200 Grit diamondi buff | 0.05 kuti o.1 |
Makalasi a SPI gloss ndi oyenera pazogulitsa zomwe zimakhala zosalala pamwamba pazifukwa zodzikongoletsera komanso zogwira ntchito.Mwachitsanzo, A2 ndiye kumaliza kwa diamondi komwe kumagwiritsidwa ntchito kwambiri pamsika, zomwe zimapangitsa kuti pakhale mbali zowoneka bwino zotulutsa bwino.Kuphatikiza apo, zomaliza za kalasi "A" zimagwiritsidwa ntchito pazinthu zowoneka ngati magalasi, magalasi, ndi zowonera.
Semi-gloss kumaliza - Gulu B
( chithunzi 2.SPI-AB jekeseni-kuumba pamwamba mapeto)
Ma semi-gloss awa ndi abwino pochotsa makina, kuumba, ndi zida zogwiritsira ntchito pamtengo wokwanira wopangira zida.Zotsirizirazi zimapangidwa pogwiritsa ntchito mitundu yosiyanasiyana ya sandpaper yomwe imagwiritsidwa ntchito ndi mizere yozungulira, ndikupereka mzere wofananira monga momwe chithunzi 2 chikusonyezera.
| Malizitsani | SPI Standard | Njira Yomaliza | Kukalipa Pamwamba (Ra Value) |
| Fine Semi Glossy Finish | B1 | 600 Grit Pepala | 0.05 kuti 0.1 |
| Medium Semi Glossy Finish | B2 | 400 Grit Paper | 0.1 mpaka 0.15 |
| Normal emi Glossy Finish | B3 | 320 Pepala la Grit | kuyambira 0.28 mpaka 32 |
SPI(B 1-3) semi-gloss surface finishes ingapereke maonekedwe abwino ndikuchotsa zizindikiro za nkhungu.Izi nthawi zambiri zimagwiritsidwa ntchito m'zigawo zomwe sizikhala zokongoletsa kapena zowoneka bwino pazogulitsa.
Kumaliza kwa matte - Gawo C
Izi ndizomwe zimakhala zotsika mtengo komanso zodziwika bwino zapamtunda, zopukutidwa ndi ufa wabwino wamwala.Nthawi zina amatchedwa mapeto a miyala, amapereka kumasulidwa bwino ndikuthandizira kubisa zizindikiro za makina.Gulu C ndi gawo loyamba la kumaliza kwa magiredi A ndi B.
| Malizitsani | SPI Standard | Njira Yomaliza | Kukalipa Pamwamba (Ra Value) |
| Medium Matte Finish | C1 | 600 Grit Stone | Kuchokera 0.35 mpaka 0.4 |
| Medium Matte Finish | C2 | 400 Grit Paper | 0.45 kuti 0.55 |
| Normal Matte Finish | C3 | 320 Pepala la Grit | Kuchokera 0.63 mpaka 0.70 |
Mapeto opangidwa - Gawo D
Zimapatsa gawolo mawonekedwe owoneka bwino owoneka bwino ndipo amagwiritsidwa ntchito kwambiri m'mafakitale ndi zinthu za ogula.Izi ndizoyenera magawo omwe alibe zofunikira zowonekera.
| Malizitsani | SPI Standard | Njira Yomaliza | Kukalipa Pamwamba (Ra Value) |
| Kusintha kwa Satin Kumaliza | D1 | 600 miyala isanayambe kuphulika galasi mkanda#11 | 0.8 mpaka 1.0 |
| Dry Texture Finish | D2 | 400 mwala musanawume galasi lophulika #240 oxide | 1.0 mpaka 2.8 |
| Maonekedwe Ovuta Kumaliza | D3 | 320 mwala usanayambe kuphulika kouma #24 oxide | 3.2 mpaka 18.0 |
Palibe amene adanenapo kuti kupanga ndi kupanga zida zoumbidwa zinali zosavuta.Cholinga chathu ndikudutsani mwachangu komanso ndi magawo abwino.
VDI jekeseni akamaumba pamwamba mapeto
VDI 3400 Surface Finish (yomwe imadziwika kuti VDI surface finish) imatanthawuza mtundu wa nkhungu wokhazikitsidwa ndi Verein Deutscher Ingenieure (VDI), Society of Germany Engineers.Mapeto a VDI 3400 amapangidwa makamaka ndi Electrical Discharge Machining (EDM) akamakonza nkhungu.Zitha kuchitikanso ndi njira yachikhalidwe yolembera mawu (monga mu SPI).Ngakhale miyezo imakhazikitsidwa ndi gulu la Akatswiri aku Germany imagwiritsidwa ntchito kwambiri pakati pa opanga zida konsekonse, kuphatikiza North America, Europe, ndi Asia.
Makhalidwe a VDI amatengera kuuma kwapamwamba.Kuchokera pachithunzichi, tikuwona mawonekedwe osiyanasiyana amtundu womaliza wokhala ndi mitundu yosiyanasiyana yazovuta zapamtunda.
| Mtengo wapatali wa magawo VDI | Kufotokozera | Mapulogalamu | Kuuma kwapamtunda (Ra µm) |
| 12 | 600 Mwala | Magawo opukutira otsika | 0.40 |
| 15 | 400 Mwala | Magawo opukutira otsika | 0.56 |
| 18 | Dry Blast Glass Bead | Satin kumaliza | 0.80 |
| 21 | Dry Blast # 240 Oxide | Kumaliza komaliza | 1.12 |
| 24 | Dry Blast # 240 Oxide | Kumaliza komaliza | 1.60 |
| 27 | Dry Blast # 240 Oxide | Kumaliza komaliza | 2.24 |
| 30 | Dry Blast # 24 Oxide | Kumaliza komaliza | 3.15 |
| 33 | Dry Blast # 24 Oxide | Kumaliza komaliza | 4.50 |
| 36 | Dry Blast # 24 Oxide | Kumaliza komaliza | 6.30 |
| 39 | Dry Blast # 24 Oxide | Kumaliza komaliza | 9.00 |
| 42 | Dry Blast # 24 Oxide | Kumaliza komaliza | 12.50 |
| 45 | Dry Blast # 24 Oxide | Kumaliza komaliza | 18.00 |
Mapeto
Mwa magulu awiri a jekeseni wopangira jekeseni, SPI giredi A ndi B imatengedwa kuti ndiyosalala kwambiri yokhala ndi roughness yotsika kwambiri komanso yokwera mtengo.Pomwe, poyang'ana pamwamba, VDI 12, VDI yapamwamba kwambiri, ikufanana ndi SPI C giredi.
Palibe amene adanenapo kuti kupanga ndi kupanga zida zoumbidwa zinali zosavuta.Cholinga chathu ndikudutsani mwachangu komanso ndi magawo abwino.
Momwe mungasankhire kumaliza koyenera kwa jekeseni?
Sankhani mawonekedwe omangira jekeseni poganizira gawo la ntchito, zinthu zomwe zimagwiritsidwa ntchito, komanso zofunikira zowonera.Zambiri mwazinthu zomwe zimapangidwa ndi jekeseni wapulasitiki zimatha kukhala ndi zomaliza zosiyanasiyana.
Kusankhidwa kwapamwamba komaliza kuyenera kukhazikitsidwa koyambirira kwa kapangidwe kazinthu kapangidwe kazinthu chifukwa chapamwamba pamasankhidwe azinthu ndi kalembedwe koyenera, zomwe zimakhudza mtengo wa zida.Mwachitsanzo, kosi kapena kumalizidwa kopangidwa kumafunikira mbali yofunika kwambiri kuti gawolo lichotsedwe mu nkhungu.
Ndiye ndi zinthu ziti zomwe muyenera kuziganizira posankha kumaliza pamwamba pa mapulasitiki omangira jekeseni?
Gloss finish Grade A (Source:XR USA Client)
Mtengo wa zida
Mapeto a pamwamba ndi zinthu zake zimakhudza kwambiri kapangidwe ka zida ndi mtengo wake, choncho ganizirani ndikuwunika momwe zimagwirira ntchito poyang'ana pamtunda koyambirira kwa kapangidwe kake.Ngati kutsirizira kwapamwamba kuli kofunikira pakugwira ntchito kwake, ganizirani kutsirizika kwapamwamba pamagawo amalingaliro a kapangidwe kazinthu.
Magawo ambiri opangira jekeseni adangopanga okha, koma kupukuta ndikosiyana.Ndi mawonekedwe osavuta okha omwe amatha kupukutidwa.Opulitsa tsopano ali ndi zida zabwinoko komanso zida zogwirira ntchito, koma ntchitoyi idakali yovuta.
Ngongole yokonza
Magawo Ambiri Amafuna Mlingo Wokonzekera wa 1½ mpaka 2 Madigiri
Ili ndi lamulo la chala chachikulu lomwe limagwira ntchito pazigawo zoumbidwa zozama mpaka mainchesi awiri.Ndi kukula uku, kujambula kwa madigiri pafupifupi 1½ ndikokwanira kutulutsa mosavuta magawo mu nkhungu.Izi zimathandiza kupewa kuwonongeka kwa magawo pamene thermoplastic imachepa.
Chida cha nkhungu
Chida cha nkhungu chimakhudza kwambiri kusalala kwa pamwamba pa jekeseni.Chikombole chikhoza kupangidwa kuchokera kuzitsulo zosiyanasiyana, ngakhale kuti zitsulo ndi aluminiyamu ndizo zotchuka kwambiri.Zotsatira zazitsulo ziwirizi pazigawo zapulasitiki zoumbidwa ndizosiyana kwambiri.
Nthawi zambiri, chitsulo cholimba chachitsulo chimatha kupanga pulasitiki yosalala poyerekeza ndi zida za aluminiyamu aloyi.Chifukwa chake ganizirani nkhungu zachitsulo ngati zidutswazo zili ndi ntchito yokongoletsa yomwe imafunikira kulimba kwapamwamba.
Zoumba
Mitundu yambiri ya mapulasitiki opangira jekeseni amapezeka kuti aziphimba mitundu yonse ya ziwalo ndi ntchito.Komabe, si mapulasitiki onse omwe amatha kumaliza jekeseni yemweyo.Ma polima ena ndi oyenererana bwino ndi kumaliza kosalala, pomwe ena amakhala oyenererana bwino kuti apange mawonekedwe owoneka bwino.
Chemical ndi thupi makhalidwe amasiyana jekeseni akamaumba zipangizo.Kutentha kosungunuka, mwachitsanzo, ndi chinthu chofunikira kwambiri kuti chinthu chizipereka mtundu wina wa pamwamba.Zowonjezera zimakhudzanso zotsatira za chinthu chomalizidwa.Chifukwa chake, ndikofunikira kuyesa zida zosiyanasiyana musanasankhe mawonekedwe apamwamba.
Kuphatikiza apo, zowonjezera zakuthupi monga filler ndi pigment zitha kukhudza kumapeto kwa chinthu chopangidwa.Matebulo omwe ali mugawo lotsatira akuwonetsa kugwiritsa ntchito zida zingapo zomangira jekeseni pamatchulidwe osiyanasiyana a SPI.
Kukwanira kwazinthu zamtundu wa SPI-A pamwamba
| Zakuthupi | A-1 | A-2 | A-3 |
| ABS | Avereji | Avereji | Zabwino |
| Polypropylene (PP) | Osavomerezeka | Avereji | Avereji |
| Polystyrene (PS) | Avereji | Avereji | Zabwino |
| Zithunzi za HDPE | Osavomerezeka | Avereji | Avereji |
| Nayiloni | Avereji | Avereji | Zabwino |
| Polycarbonate (PC) | Avereji | Zabwino | Zabwino kwambiri |
| Polyurethane (TPU) | Osavomerezeka | Osavomerezeka | Osavomerezeka |
| Akriliki | Zabwino kwambiri | Zabwino kwambiri | Zabwino kwambiri |
Kukwanira kwazinthu zamtundu wa SPI-B pamwamba
| Zakuthupi | B-1 | B-2 | B-3 |
| ABS | Zabwino | Zabwino | Zabwino kwambiri |
| Polypropylene (PP) | Zabwino | Zabwino | Zabwino kwambiri |
| Polystyrene (PS) | Zabwino kwambiri | Zabwino kwambiri | Zabwino kwambiri |
| Zithunzi za HDPE | Zabwino | Zabwino | Zabwino kwambiri |
| Nayiloni | Zabwino | Zabwino kwambiri | Zabwino kwambiri |
| Polycarbonate (PC) | Zabwino | Zabwino | Avereji |
| Polyurethane (TPU) | Osavomerezeka | Avereji | Avereji |
| Akriliki | Zabwino | Zabwino | Zabwino |
Kukwanira kwazinthu zamtundu wa SPI-C pamwamba
| Zakuthupi | C-1 | C-2 | C-3 |
| ABS | Zabwino kwambiri | Zabwino kwambiri | Zabwino kwambiri |
| Polypropylene (PP) | Zabwino kwambiri | Zabwino kwambiri | Zabwino kwambiri |
| Polystyrene (PS) | Zabwino kwambiri | Zabwino kwambiri | Zabwino kwambiri |
| Zithunzi za HDPE | Zabwino kwambiri | Zabwino kwambiri | Zabwino kwambiri |
| Nayiloni | Zabwino kwambiri | Zabwino kwambiri | Zabwino kwambiri |
| Polycarbonate (PC) | Avereji | Osavomerezeka | Osavomerezeka |
| Polyurethane (TPU) | Zabwino | Zabwino | Zabwino |
| Akriliki | Zabwino | Zabwino | Zabwino |
Kukwanira kwazinthu zamtundu wa SPI-D pamwamba
| Zakuthupi | D-1 | D-2 | D-3 |
| ABS | Zabwino kwambiri | Zabwino kwambiri | Zabwino |
| Polypropylene (PP) | Zabwino kwambiri | Zabwino kwambiri | Zabwino kwambiri |
| Polystyrene (PS) | Zabwino kwambiri | Zabwino kwambiri | Zabwino |
| Zithunzi za HDPE | Zabwino kwambiri | Zabwino kwambiri | Zabwino kwambiri |
| Nayiloni | Zabwino kwambiri | Zabwino kwambiri | Zabwino |
| Polycarbonate (PC) | Zabwino kwambiri | Osavomerezeka | Osavomerezeka |
| Polyurethane (TPU) | Zabwino kwambiri | Zabwino kwambiri | Zabwino |
| Akriliki | Avereji | Avereji | Avereji |
Kuumba magawo
Kuthamanga kwa jekeseni ndi kutentha kumakhudza mapeto a pamwamba pa zifukwa zingapo.Mukaphatikiza kuthamanga kwa jekeseni mwachangu ndi kutentha kwapamwamba kwambiri kusungunuka kapena nkhungu, zotsatira zake zimakhala zowoneka bwino kapena kusalala kwa gawolo.M'malo mwake, kuthamanga kwa jakisoni wofulumira kumapangitsa kuwunikira komanso kusalala bwino.Kuphatikiza apo, kudzaza msanga kwa nkhungu kumatha kutulutsa mizere yowotcherera yocheperako komanso kukongola kwamphamvu kwa gawo lanu.
Kusankha kumaliza kwa gawo ndi gawo lofunikira pakukula kwazinthu zonse ndipo kuyenera kulingaliridwa panthawi yopanga kuti mukwaniritse zotsatira zomwe mukufuna.Kodi mwaganizirapo za kutha kwa gawo lanu lopangidwa ndi jakisoni?
Lolani Xiamen Ruicheng akuthandizeni kusankha pamalize pamwamba omwe amawongolera kukongola ndi magwiridwe antchito a gawo lanu.
Nthawi yotumiza: May-22-2023