{"id":2293,"date":"2026-05-20T09:06:22","date_gmt":"2026-05-20T01:06:22","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2293"},"modified":"2026-07-01T09:32:26","modified_gmt":"2026-07-01T01:32:26","slug":"spi-polishing","status":"publish","type":"process","link":"https:\/\/www.jcinjectionmolding.com\/tr\/service\/spi-polishing\/","title":{"rendered":"SPI Parlatma"},"content":{"rendered":"
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SPI Cilalama S\u0131n\u0131fland\u0131rmalar\u0131 ve Y\u00fczey P\u00fcr\u00fczl\u00fcl\u00fc\u011f\u00fc Matrisi<\/h2>\n

Plastik End\u00fcstrisi Derne\u011fi (SPI), y\u00fcksek parlakl\u0131kta ayna y\u00fczeylerden mat ta\u015flama dokular\u0131na kadar uzanan, d\u00f6rt ayr\u0131 kategoride grupland\u0131r\u0131lm\u0131\u015f 12 standart kal\u0131p y\u00fczey s\u0131n\u0131f\u0131 tan\u0131mlar:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
SPI S\u0131n\u0131f\u0131<\/th>\nCilalama Y\u00f6ntemi \/ Ortam\u0131<\/th>\nP\u00fcr\u00fczl\u00fcl\u00fck (Ra)<\/th>\nGerekli Kal\u0131p \u00c7eli\u011fi<\/th>\n<\/tr>\n<\/thead>\n
A-1 (S\u00fcper Ayna)<\/td>\n#3 S\u0131n\u0131f\u0131 Elmas Parlatma Bile\u015fi\u011fi<\/td>\n0,012 \u2013 0,025 \u00b5m<\/td>\nSertle\u015ftirilmi\u015f S136 \/ NAK80 (52 HRC)<\/td>\n<\/tr>\n
A-2 (Y\u00fcksek Ayna)<\/td>\n#6 S\u0131n\u0131f\u0131 Elmas Parlatma Bile\u015fi\u011fi<\/td>\n0,025 \u2013 0,050 \u00b5m<\/td>\nSertle\u015ftirilmi\u015f S136 \/ H13<\/td>\n<\/tr>\n
A-3 (Standart Ayna)<\/td>\n#15 S\u0131n\u0131f\u0131 Elmas Parlatma Macunu<\/td>\n0,050 \u2013 0,100 \u00b5m<\/td>\nS136 \/ NAK80<\/td>\n<\/tr>\n
B-1 (\u0130nce Yar\u0131 Mat)<\/td>\n600 Kum Z\u0131mpara ile Parlatma<\/td>\n0,050 \u2013 0,100 \u00b5m<\/td>\nS136 \/ H13 \/ NAK80<\/td>\n<\/tr>\n
B-2 (Orta Yar\u0131 Mat)<\/td>\n400 Kum Z\u0131mpara ile Parlatma<\/td>\n0,100 \u2013 0,150 \u00b5m<\/td>\nStandart P20 \/ 718H<\/td>\n<\/tr>\n
B-3 (Normal Yar\u0131 Mat)<\/td>\n320 Kum Z\u0131mpara ile Parlatma<\/td>\n0,150 \u2013 0,200 \u00b5m<\/td>\nStandart P20 \/ 718H<\/td>\n<\/tr>\n
C-1 (\u0130nce Mat)<\/td>\n600 Kum Ta\u015f\u0131 ile Parlatma<\/td>\n0,350 \u2013 0,400 \u00b5m<\/td>\nStandart P20 \/ 718H<\/td>\n<\/tr>\n
C-2 (Orta Mat)<\/td>\n400 Kum Ta\u015f\u0131 ile Parlatma<\/td>\n0,450 \u2013 0,550 \u00b5m<\/td>\nStandart P20 \/ 718H<\/td>\n<\/tr>\n
C-3 (Normal Mat)<\/td>\n320 Kum Ta\u015f\u0131 ile Parlatma<\/td>\n0,650 \u2013 0,750 \u00b5m<\/td>\nStandart P20 \/ 718H<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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SPI Parlatma Dereceleri Uygulamalar\u0131 ve Malzeme Uyumlulu\u011fu<\/h2>\n

Do\u011fru SPI parlatma derecesinin se\u00e7ilmesi, dinamik s\u00fcrt\u00fcnme, kal\u0131p ay\u0131rma \u00e7izgisi \u00e7apaklanmas\u0131 veya ejeksiyon kal\u0131ptan \u00e7\u0131karma kusurlar\u0131n\u0131 \u00f6nlemek i\u00e7in kritik \u00f6nem ta\u015f\u0131r:<\/p>\n\n\n\n\n\n\n\n
Uygulama S\u0131n\u0131f\u0131<\/th>\nHedef SPI Derecesi<\/th>\nUyumlu Polimerler ve Montajlar<\/th>\n<\/tr>\n<\/thead>\n
\u015eeffaf Optikler ve Lensler<\/td>\nSPI A-1 \/ A-2<\/td>\nPMMA, COC\/COP ve optik PC (Makrolon 2407) gibi \u015feffaf re\u00e7inelerle y\u00fcksek oranda uyumludur. G\u00f6zetleme kubbeleri, kamera prizmalar\u0131 ve lensler i\u00e7in kullan\u0131l\u0131r.<\/td>\n<\/tr>\n
Y\u00fcksek Parlakl\u0131kta Kozmetik<\/td>\nSPI A-3 \/ B-1<\/td>\nY\u00fcksek parlakl\u0131kta siyah ABS muhafazalar (POLYLAC PA-757), t\u00fcketici elektroni\u011fi, l\u00fcks kozmetik kavanozlar\u0131 ve otomotiv trim \u00e7er\u00e7eveleri i\u00e7in belirtilmi\u015ftir.<\/td>\n<\/tr>\n
Fonksiyonel Mat ve Kayar Par\u00e7alar<\/td>\nSPI B-2 \/ C-1<\/td>\nD\u00fc\u015f\u00fck s\u00fcrt\u00fcnmeli POM kay\u0131c\u0131lar (Delrin 500P), yap\u0131sal Nylon konekt\u00f6rler (Zytel 101L) ve y\u00fcksek parlakl\u0131k gerektirmeyen i\u00e7 braketler i\u00e7in idealdir.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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Dinamik Kal\u0131plama: Ayna Y\u00fczeyleri i\u00e7in Tak\u0131m ve Ak\u0131\u015f Kontrol\u00fc<\/h2>\n

Kusursuz bir SPI A-1 ayna y\u00fczeyi elde etmek, polimer kristalle\u015fmesi ve hassas tak\u0131m \u00e7eli\u011fi i\u015flemi konusunda derin k\u00f6kl\u00fc uzmanl\u0131k gerektirir:<\/p>\n

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Sertle\u015ftirilmi\u015f S136 Tak\u0131m \u00c7eli\u011fi \u00c7ekirdek<\/p>\n

Elmas parlatma s\u0131ras\u0131nda mikroskobik \u00e7ukurla\u015fma veya mikro bo\u015fluklar\u0131 \u00f6nlemek i\u00e7in 52 HRC'ye \u0131s\u0131l i\u015flem uygulanm\u0131\u015f y\u00fcksek safl\u0131kta S136 paslanmaz \u00e7elik kullan\u0131yoruz. Bu sertle\u015ftirilmi\u015f alt tabaka, usta parlat\u0131c\u0131lar\u0131m\u0131z\u0131n medikal ve optik bile\u015fenler i\u00e7in kritik olan kusursuz Ra 0,012 \u00b5m y\u00fczey p\u00fcr\u00fczl\u00fcl\u00fc\u011f\u00fcne ula\u015fmas\u0131n\u0131 sa\u011flar.<\/p>\n<\/div>\n

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Uyumlu So\u011futma ve Gerilim Giderme<\/p>\n

Y\u00fcksek oranda parlat\u0131lm\u0131\u015f par\u00e7alar gerilim \u00e7atlamas\u0131na ve i\u00e7 \u00e7ift k\u0131r\u0131lmaya e\u011filimlidir. 5 eksenli CNC makinelerimizi kullanarak, do\u011frudan kavite duvarlar\u0131n\u0131n arkas\u0131nda d\u00fczg\u00fcn uyumlu so\u011futma hatlar\u0131 frezeliyoruz. Bu, d\u00fczensiz so\u011fumay\u0131 \u00f6nler, y\u00fcksek hacimsel b\u00fcz\u00fclmeyi kontrol eder ve termal \u00e7arp\u0131lmay\u0131 ortadan kald\u0131r\u0131r.<\/p>\n<\/div>\n

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Ejekt\u00f6r ve \u00c7ekme A\u00e7\u0131s\u0131 Optimizasyonu<\/p>\n

Y\u00fcksek parlakl\u0131kta A-1 par\u00e7alar, \u00e7ekirdek bloklar\u0131na kar\u015f\u0131 g\u00fc\u00e7l\u00fc vakum emi\u015fi olu\u015fturur. Geni\u015f \u00e7ekme a\u00e7\u0131lar\u0131 (minimum 1,5\u00b0 ila 2\u00b0) tasarl\u0131yor ve geni\u015f hava destekli ejekt\u00f6r poppetleri veya s\u0131y\u0131r\u0131c\u0131 plakalar entegre ediyoruz. Bu, dinamik \u00e7\u0131karma s\u00fcrt\u00fcnme izlerinin ve \u00e7iziklerin y\u00fcksek oranda parlat\u0131lm\u0131\u015f y\u00fczeyleri bozmas\u0131n\u0131 \u00f6nler.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

SPI Polishing Classifications & Surface Roughness Matrix The Society of the Plastics Industry (SPI) defines 12 standard mold finish grades grouped into four distinct categories, ranging from high-gloss mirror finishes to matte stone-ground textures: SPI Grade Polishing Method \/ Medium Roughness (Ra) Required Mold Steel A-1 (Super Mirror) Grade #3 Diamond Buffing Compound 0.012 – […]<\/p>\n","protected":false},"featured_media":2588,"template":"","process_category":[25],"class_list":["post-2293","process","type-process","status-publish","has-post-thumbnail","hentry","process_category-surface-finishes"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/process\/2293","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/process"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/types\/process"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/media\/2588"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/media?parent=2293"}],"wp:term":[{"taxonomy":"process_category","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/process_category?post=2293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}