{"id":21322,"date":"2025-07-03T07:27:14","date_gmt":"2025-07-03T07:27:14","guid":{"rendered":"https:\/\/bfymold.com\/?p=21322"},"modified":"2025-07-11T03:40:49","modified_gmt":"2025-07-11T03:40:49","slug":"spi-surface-finish-standards-for-injection-molds","status":"publish","type":"post","link":"https:\/\/bfymold.com\/tr\/spi-surface-finish-standards-for-injection-molds\/","title":{"rendered":"Enjeksiyon Kal\u0131plar\u0131 i\u00e7in SPI Y\u00fczey \u0130\u015flem Standartlar\u0131nda Uzmanla\u015fma"},"content":{"rendered":"\n

SPI Y\u00fczey \u0130\u015flem S\u0131n\u0131flar\u0131 A\u00e7\u0131kland\u0131<\/h2>\n\n

SPI standartlar\u0131, kal\u0131p y\u00fczeylerini<\/a> hassas p\u00fcr\u00fczl\u00fcl\u00fck (Ra) de\u011ferleri ve i\u015fleme y\u00f6ntemleri ile d\u00f6rt kategoriye ay\u0131r\u0131r:<\/p>\n\n

<\/div>\n\n
\"SPI
SPI Y\u00fczey \u0130\u015flemi<\/figcaption><\/figure>\n\n
<\/div>\n\n

SPI S\u0131n\u0131f A: Elmas Parlatma (Optik Berrakl\u0131k)<\/h3>\n\n
S\u0131n\u0131f<\/td>Ra (\u00b5m)<\/td>Y\u00f6ntem<\/td>Uygulamalar<\/td><\/tr>
A-1<\/td>0.012-0.025<\/td>#3, 6000 kum elmas macunu<\/td>T\u0131bbi lensler, \u0131\u015f\u0131k k\u0131lavuzlar\u0131<\/td><\/tr>
A-2<\/td>0.025-0.05<\/td>#6, 3000 kum elmas macunu<\/td>\u015eeffaf kapaklar, reflekt\u00f6rler<\/td><\/tr>
A-3<\/td>0.05-0.10<\/td>#15, 1200 kum elmas macunu<\/td>Ekran bile\u015fenleri<\/td><\/tr><\/tbody><\/table><\/figure>\n\n
<\/div>\n\n

SPI S\u0131n\u0131f B: Z\u0131mpara Ka\u011f\u0131d\u0131 Parlatma (Yar\u0131 Parlak)<\/h3>\n\n
S\u0131n\u0131f<\/td>Ra (\u00b5m)<\/td>Y\u00f6ntem<\/td>Uygulamalar<\/td><\/tr>
B-1<\/td>0.05-0.10<\/td>600 gr z\u0131mpara ka\u011f\u0131d\u0131<\/td>T\u00fcketici elektroni\u011fi<\/td><\/tr>
B-2<\/td>0.10-0.15<\/td>400 gr z\u0131mpara ka\u011f\u0131d\u0131<\/td>Kozmetik ambalajlar\u0131<\/td><\/tr>
B-3<\/td>0.28-0.32<\/td>320 kumlu z\u0131mpara ka\u011f\u0131d\u0131<\/td>End\u00fcstriyel muhafazalar<\/td><\/tr><\/tbody><\/table><\/figure>\n\n
<\/div>\n\n

SPI S\u0131n\u0131f C: Ta\u015f Parlatma (Mat Kaplama)<\/h3>\n\n
S\u0131n\u0131f<\/td>Ra (\u00b5m)<\/td>Y\u00f6ntem<\/td>Uygulamalar<\/td><\/tr>
C-1<\/td>0.35-0.40<\/td>600 kum ta\u015f\u0131<\/td>Otomotiv i\u00e7 mekanlar\u0131<\/td><\/tr>
C-2<\/td>0.45-0.55<\/td>400 grit ta\u015f<\/td>Alet tutamaklar\u0131<\/td><\/tr>
C-3<\/td>0.63-0.70<\/td>320 kum ta\u015f\u0131<\/td>Lavabo izlerini gizleme<\/td><\/tr><\/tbody><\/table><\/figure>\n\n
<\/div>\n\n

SPI S\u0131n\u0131f D: Kumlama (Dokulu Y\u00fczeyler)<\/h3>\n\n
S\u0131n\u0131f<\/td>Ra (\u00b5m)<\/td>Y\u00f6ntem<\/td>Uygulamalar<\/td><\/tr>
D-1<\/td>0.80-1.00<\/td>#11 cam boncuklar<\/td>\u00c7izilmeye dayan\u0131kl\u0131 y\u00fczeyler<\/td><\/tr>
D-2<\/td>1.00-2.80<\/td>#240 al\u00fcminyum oksit<\/td>Kaymaz aletler<\/td><\/tr>
D-3<\/td>3.20-18<\/td>#24 al\u00fcminyum oksit<\/td>A\u011f\u0131r ekipman<\/td><\/tr><\/tbody><\/table><\/figure>\n\n
<\/div>\n\n

SPI ve VDI 3400 Kar\u015f\u0131la\u015ft\u0131rmas\u0131<\/h2>\n\n
Parametre<\/td>SPI Standard\u0131<\/td>VDI 3400 E\u015fde\u011feri<\/td><\/tr>
Optik Kaplama<\/td>A-1 (0.012\u00b5m)<\/td>VDI 0 (0.025\u00b5m)<\/td><\/tr>
Yar\u0131 Parlak<\/td>B-1 (0.05\u00b5m)<\/td>VDI 12 (0.15\u00b5m)<\/td><\/tr>
Mat Doku<\/td>C-2 (0.50\u00b5m)<\/td>VDI 25 (1.0\u00b5m)<\/td><\/tr>
Kaba Doku<\/td>D-3 (12.5\u00b5m)<\/td>VDI 40 (18\u00b5m)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n
<\/div>\n\n
\"spi
SPI y\u00fczey kalitesi ( Resim kayna\u011f\u0131: Protolabs )<\/figcaption><\/figure>\n\n
<\/div>\n\n

Sekt\u00f6re \u00d6zel Uygulamalar<\/h2>\n\n
<\/div>\n\n

T\u0131bbi Cihazlar<\/h3>\n\n
Gereksinim<\/td>SPI \u00c7\u00f6z\u00fcm\u00fc<\/td>Fayda<\/td><\/tr>
Bakteriyel diren\u00e7<\/td>A-1 (Ra 0.025\u00b5m)<\/td>100 FDA silme testi ge\u00e7i\u015f oran\u0131<\/td><\/tr>
Otoklavlanabilir y\u00fczeyler<\/td>B-1 + pasivasyon<\/td>500+ sterilizasyon d\u00f6ng\u00fcs\u00fc<\/td><\/tr><\/tbody><\/table><\/figure>\n\n
<\/div>\n\n

T\u00fcketici Elektroni\u011fi<\/h3>\n\n
Gereksinim<\/td>SPI \u00c7\u00f6z\u00fcm\u00fc<\/td>Fayda<\/td><\/tr>
\u00c7izilmez \u00e7er\u00e7eveler<\/td>A-3 + sert kaplama<\/td>5H kalem sertli\u011fi<\/td><\/tr>
Parmak izi direnci<\/td>D-1 doku<\/td>70 daha az g\u00f6r\u00fcn\u00fcr leke<\/td><\/tr><\/tbody><\/table><\/figure>\n\n
<\/div>\n\n

BFY Kal\u0131p’\u0131n Hassas S\u00fcreci<\/h2>\n\n
    \n
  1. Lazer Tarama: 0,005 mm’den fazla sapmalar\u0131 tespit edin<\/li>\n\n\n\n
  2. Robotik Parlatma: \u00b10,01\u00b5m Ra tutarl\u0131l\u0131\u011f\u0131 elde edin<\/li>\n\n\n\n
  3. 3D Do\u011frulama: Par\u00e7a ba\u015f\u0131na y\u00fczey haritalama<\/li>\n\n\n\n
  4. Elektrokimyasal Bak\u0131m: A\u015f\u0131nm\u0131\u015f dokular\u0131 onar\u0131n<\/li>\n<\/ol>\n\n
    <\/div>\n\n

    8 Temel SPI Y\u00fczey \u0130\u015flemi SSS<\/h2>\n\n
      \n
    1. Hangi SPI s\u0131n\u0131f\u0131 lavabo izlerini en iyi gizler?SPI C-2 (Ra 0.45-0.55\u00b5m) cam dolgulu polimerlerde \u00e7ukur izlerini maskeler.<\/li>\n<\/ol>\n\n
        \n
      1. SPI A-2 par\u00e7a reddini nas\u0131l azalt\u0131r?Cilas\u0131z kal\u0131plara k\u0131yasla ak\u0131\u015f \u00e7izgilerini %60 oran\u0131nda azalt\u0131r.<\/li>\n<\/ol>\n\n
          \n
        1. SPI D-2 tekst\u00fcre i\u00e7in teslim s\u00fcresi nedir?BFY Mold’da standart kal\u0131plar i\u00e7in 7-10 g\u00fcn.<\/li>\n<\/ol>\n\n
            \n
          1. SPI cilalar\u0131 cam dolgulu naylona dayanabilir mi?Minimum SPI B-2 kullan\u0131n; a\u015f\u0131nd\u0131r\u0131c\u0131 malzemeler i\u00e7in S\u0131n\u0131f A’dan ka\u00e7\u0131n\u0131n.<\/li>\n<\/ol>\n\n
              \n
            1. Kal\u0131p \u00e7izimlerinde SPI nas\u0131l belirtilir?Ek a\u00e7\u0131klama: \u201cBITI\u015e: SPI STD-123 UYARINCA SPI B-1\u201d.<\/li>\n<\/ol>\n\n
                \n
              1. SPI D-3 boya yap\u0131\u015fmas\u0131n\u0131 iyile\u015ftirir mi?Evet: Cilal\u0131 y\u00fczeylere k\u0131yasla 5 kat daha g\u00fc\u00e7l\u00fc ba\u011flar (ASTM D4541).<\/li>\n<\/ol>\n\n
                  \n
                1. SPI A-1 ve B-1 aras\u0131ndaki maliyet fark\u0131?A-1 manuel cilalama nedeniyle %25-40 oran\u0131nda ekleme yapar.<\/li>\n<\/ol>\n\n
                    \n
                  1. A\u015f\u0131nm\u0131\u015f SPI kaplamalar\u0131n restorasyonu?Elektrokimyasal tekst\u00fcre orijinal Ra’n\u0131n %95’ini geri kazand\u0131r\u0131r.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

                    SPI Y\u00fczey \u0130\u015flem S\u0131n\u0131flar\u0131 A\u00e7\u0131kland\u0131 SPI standartlar\u0131, kal\u0131p y\u00fczeylerini hassas p\u00fcr\u00fczl\u00fcl\u00fck (Ra) de\u011ferleri ve i\u015fleme y\u00f6ntemleri ile d\u00f6rt kategoriye ay\u0131r\u0131r: SPI S\u0131n\u0131f A: Elmas Parlatma (Optik Berrakl\u0131k) S\u0131n\u0131f Ra (\u00b5m) Y\u00f6ntem Uygulamalar A-1 0.012-0.025 #3, 6000 kum elmas macunu T\u0131bbi lensler, \u0131\u015f\u0131k k\u0131lavuzlar\u0131 A-2 0.025-0.05 #6, 3000 kum elmas macunu \u015eeffaf kapaklar, reflekt\u00f6rler A-3 0.05-0.10 […]<\/p>\n","protected":false},"author":1,"featured_media":21259,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[54],"tags":[],"class_list":["post-21322","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/bfymold.com\/tr\/wp-json\/wp\/v2\/posts\/21322","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bfymold.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bfymold.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bfymold.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bfymold.com\/tr\/wp-json\/wp\/v2\/comments?post=21322"}],"version-history":[{"count":0,"href":"https:\/\/bfymold.com\/tr\/wp-json\/wp\/v2\/posts\/21322\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bfymold.com\/tr\/wp-json\/wp\/v2\/media\/21259"}],"wp:attachment":[{"href":"https:\/\/bfymold.com\/tr\/wp-json\/wp\/v2\/media?parent=21322"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bfymold.com\/tr\/wp-json\/wp\/v2\/categories?post=21322"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bfymold.com\/tr\/wp-json\/wp\/v2\/tags?post=21322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}