{"id":13337,"date":"2026-10-08T07:15:24","date_gmt":"2026-10-08T07:15:24","guid":{"rendered":"https:\/\/www.vacuum-sintering.com\/vacuum-hot-press-furnace\/"},"modified":"2026-10-08T07:15:31","modified_gmt":"2026-10-08T07:15:31","slug":"vakumlu-sicak-pres-firini","status":"publish","type":"post","link":"https:\/\/www.vacuum-sintering.com\/tr\/vacuum-hot-press-furnace\/","title":{"rendered":"Vakumlu S\u0131cak Pres F\u0131r\u0131n\u0131: Fiyat Teklifi \u0130stemeden \u00d6nce Bas\u0131n\u00e7, Hazne ve S\u0131cak B\u00f6lge Boyutlar\u0131n\u0131 Belirleme"},"content":{"rendered":"<p><strong>Vakumlu s\u0131cak pres f\u0131r\u0131n\u0131, \u0131s\u0131t\u0131l\u0131rken bir kal\u0131p seti arac\u0131l\u0131\u011f\u0131yla toz halindeki s\u0131k\u0131\u015ft\u0131r\u0131lm\u0131\u015f malzemeye veya \u00f6n \u015fekillendirilmi\u015f malzemeye tek eksenli mekanik bas\u0131n\u00e7 uygulayan bir vakum f\u0131r\u0131n\u0131d\u0131r; bu sayede malzeme, bas\u0131n\u00e7s\u0131z sinterlemeye g\u00f6re daha d\u00fc\u015f\u00fck bir s\u0131cakl\u0131kta veya daha k\u0131sa s\u00fcrede tam yo\u011funlu\u011funa ula\u015f\u0131r.<\/strong> Bu k\u0131lavuzdaki geri kalan her \u015fey, al\u0131c\u0131lar\u0131n \u00e7o\u011funun yanl\u0131\u015f anlad\u0131\u011f\u0131 k\u0131s\u0131m da dahil olmak \u00fczere, o c\u00fcmleden kaynaklan\u0131yor: asl\u0131nda neyin belirtilmesi gerekiyor.<\/p>\n<p>Arama ilgisi <em>\u00f6zel s\u0131cak presleme f\u0131r\u0131nlar\u0131<\/em> A\u00e7\u0131klamas\u0131 kolay. S\u0131cak presleme, makinenin par\u00e7aya uygun olmas\u0131 gereken, tersinin ge\u00e7erli olmad\u0131\u011f\u0131 birka\u00e7 yo\u011funla\u015ft\u0131rma y\u00f6nteminden biridir. Genel ama\u00e7l\u0131 bir vakumlu sinterleme f\u0131r\u0131n\u0131n\u0131n aksine \u2014 burada bir hazne boyutu ve s\u0131cakl\u0131k de\u011feri se\u00e7ip devam edersiniz \u2014 s\u0131cak pres, malzemenizden ve par\u00e7a geometrinizden gelen \u00fc\u00e7 say\u0131dan boyutland\u0131r\u0131l\u0131r: tozunuzun ihtiya\u00e7 duydu\u011fu bas\u0131n\u00e7, bas\u0131nc\u0131n etki etti\u011fi izd\u00fc\u015f\u00fcm alan\u0131 ve yo\u011funla\u015ft\u0131rman\u0131n ger\u00e7ekle\u015fti\u011fi s\u0131cakl\u0131k.<\/p>\n<p>Bu makale, elinde malzeme bulunan ve bunu, \u00fcreticinin ilk seferde do\u011fru fiyat verebilece\u011fi bir talep haline getirmesi gereken m\u00fchendisler ve sat\u0131n alma ekipleri i\u00e7in yaz\u0131lm\u0131\u015ft\u0131r.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.vacuum-sintering.com\/wp-content\/uploads\/2026\/04\/P-Series-Graphite-Vacuum-Hot-Pressing-Furnace-1.webp\" alt=\"HAOYUE P serisi vakumlu s\u0131cak pres f\u0131r\u0131n\u0131\" width=\"1200\" title=\"-\"><\/figure>\n<h2>Vakumlu S\u0131cak Pres F\u0131r\u0131n\u0131 Nedir?<\/h2>\n<p>S\u0131cak pres, genellikle ayr\u0131 ayr\u0131 sat\u0131n al\u0131nan \u00fc\u00e7 sistemi bir araya getirir:<\/p>\n<ol>\n<li><strong>Vakum kab\u0131 ve s\u0131cak b\u00f6lge<\/strong> P serisi \u00fcr\u00fcnlerimizde, kontroll\u00fc bir atmosfer ve 2200 \u00b0C&#039;ye kadar s\u0131cakl\u0131k sa\u011flayan bir sistem mevcuttur.<\/li>\n<li><strong>Bir hidrolik kuvvet sistemi<\/strong> Bu sistem, bir veya iki pistonu bir kal\u0131p setine do\u011fru iter ve kuvvet, strok boyunca \u00b13%&#039;den daha iyi bir hassasiyetle korunur.<\/li>\n<li><strong>Bir kal\u0131p veya tak\u0131m seti<\/strong> \u2014 pratikte genellikle grafit olan \u2014 tozun \u00fczerine bas\u0131n\u00e7 ileten ve nihai par\u00e7an\u0131n \u015feklini belirleyen bir malzeme.<\/li>\n<\/ol>\n<p>Kelime <em>gelenek<\/em> &quot;\u00d6zel s\u0131cak pres f\u0131r\u0131n\u0131&quot; ifadesi genellikle f\u0131r\u0131n\u0131n egzotik oldu\u011fu anlam\u0131na gelmez. Bunun yerine, kal\u0131p, piston stroku, bas\u0131n\u00e7 profili ve kullan\u0131labilir \u00e7al\u0131\u015fma alan\u0131n\u0131n par\u00e7an\u0131zla uyumlu olmas\u0131 gerekti\u011fi anlam\u0131na gelir. F\u0131r\u0131n sabittir; tak\u0131m ise de\u011fi\u015fkendir. Kal\u0131b\u0131 sonradan d\u00fc\u015f\u00fcn\u00fclm\u00fc\u015f bir unsur olarak ele alan talepler genellikle ya gere\u011finden fazla \u00f6zellikli ya da kullan\u0131lamaz olarak geri d\u00f6ner.<\/p>\n<p>S\u0131cak presleme, birbirine kom\u015fu iki i\u015flem aras\u0131nda yer al\u0131r. Bas\u0131n\u00e7s\u0131z sinterleme sadece \u0131s\u0131 uygular. S\u0131cak izostatik presleme ise gaz ortam\u0131 arac\u0131l\u0131\u011f\u0131yla her y\u00f6nden e\u015f zamanl\u0131 olarak \u0131s\u0131 ve bas\u0131n\u00e7 uygular. S\u0131cak presleme \u0131s\u0131 ve <em>y\u00f6nl\u00fc<\/em> Bu y\u00f6ntem, kat\u0131 kal\u0131plama yoluyla bas\u0131n\u00e7 uygulayarak, minimum d\u00fczeyde sonradan i\u015fleme gerektirerek neredeyse nihai \u015fekle sahip par\u00e7alar \u00fcretir ve par\u00e7a boyutunun yaln\u0131zca kab\u0131n kapasitesiyle de\u011fil, kal\u0131p ve piston kapasitesiyle s\u0131n\u0131rl\u0131 olmas\u0131n\u0131n nedenidir.<\/p>\n<h2>Vakumlu S\u0131cak Pres F\u0131r\u0131n\u0131 Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/h2>\n<h3>A\u015fama 1 \u2014 Kal\u0131p y\u00fckleme ve tahliye<\/h3>\n<p>Toz veya \u00f6n \u015fekillendirilmi\u015f malzeme kal\u0131ba y\u00fcklenir, kal\u0131p alt piston \u00fczerine yerle\u015ftirilir ve hazne vakumlan\u0131r. Bu, g\u00f6r\u00fcnd\u00fc\u011f\u00fcnden daha yava\u015f bir ad\u0131md\u0131r: tozlar emilmi\u015f nem ta\u015f\u0131r ve \u00f6\u011f\u00fct\u00fclm\u00fc\u015f veya ba\u011flay\u0131c\u0131 i\u015flem g\u00f6rm\u00fc\u015f hammadde durumunda \u00f6nemli miktarda gaz y\u00fck\u00fc i\u00e7erir. P serisi vakum spesifikasyonumuz ya \u015f\u00f6yledir: <strong>Pompa paketine ba\u011fl\u0131 olarak 1 Pa veya 6,7 \u00d7 10\u207b\u00b3 Pa<\/strong>, Ve bu se\u00e7im, kozmetik bir karar de\u011fil, s\u00fcre\u00e7sel bir karard\u0131r \u2014 a\u015fa\u011f\u0131da vakumla ilgili nota bak\u0131n.<\/p>\n<h3>A\u015fama 2 \u2014 Is\u0131tma ve bas\u0131n\u00e7 uygulamas\u0131<\/h3>\n<p>Genellikle kullan\u0131lan \u00fc\u00e7 bas\u0131n\u00e7 uygulama stratejisi vard\u0131r ve do\u011fru olan\u0131n hangisi oldu\u011fu malzeme meselesidir:<\/p>\n<ul>\n<li><strong>So\u011fuk presleme ve ard\u0131ndan y\u00fck alt\u0131nda \u0131s\u0131tma<\/strong> \u2014 Kontrol\u00fc en kolay olan\u0131d\u0131r, ye\u015fil madde yo\u011funlu\u011fu yeterli oldu\u011funda kullan\u0131l\u0131r.<\/li>\n<li><strong>\u00d6nce \u0131s\u0131tma, ard\u0131ndan s\u0131cakl\u0131kta bas\u0131n\u00e7 uygulama.<\/strong> \u2014 Yo\u011funla\u015ft\u0131rma i\u015flemine ba\u015flamadan \u00f6nce tozun gaz\u0131n\u0131n al\u0131nmas\u0131 veya hacminin azalt\u0131lmas\u0131 gerekti\u011finde kullan\u0131l\u0131r.<\/li>\n<li><strong>Kademeli veya kademeli bas\u0131n\u00e7<\/strong> \u2014 Malzeme yumu\u015fad\u0131k\u00e7a bas\u0131n\u00e7 artar, bu da kal\u0131p duvar\u0131ndaki erken s\u00fcrt\u00fcnmeyi s\u0131n\u0131rlar ve y\u00fcksek b\u00f6l\u00fcmlerde yo\u011funluk da\u011f\u0131l\u0131m\u0131n\u0131 iyile\u015ftirir.<\/li>\n<\/ul>\n<p>P serisi \u00fcnitelerimizdeki rampalama h\u0131zlar\u0131 \u015f\u00f6yledir: <strong>1600 \u00b0C&#039;nin alt\u0131nda 1\u201310 \u00b0C\/dk ve 1600 \u00b0C&#039;nin \u00fczerinde 1\u201315 \u00b0C\/dk.<\/strong>. Bu s\u0131n\u0131rlar, \u0131s\u0131tma elemanlar\u0131n\u0131n k\u0131s\u0131tlay\u0131c\u0131 olmas\u0131ndan de\u011fil, kal\u0131p ve par\u00e7a boyunca termal gradyan\u0131 kontrol etmek i\u00e7in mevcuttur.<\/p>\n<h3>A\u015fama 3 \u2014 Bask\u0131 alt\u0131nda kalma<\/h3>\n<p>En y\u00fcksek s\u0131cakl\u0131k, uygulanan bas\u0131n\u00e7 ve bekleme s\u00fcresi, birbiriyle ba\u011flant\u0131l\u0131 bir karar olu\u015fturur. Daha uzun s\u00fcre beklemek \u00fccretsiz de\u011fildir: tane irile\u015fmesi, kal\u0131p bozulmas\u0131 ve baz\u0131 sistemlerde kal\u0131pla istenmeyen reaksiyon, aral\u0131\u011f\u0131n en \u00fcst noktas\u0131nda h\u0131zlan\u0131r. Piston yer de\u011fi\u015ftirmesi, mevcut en kullan\u0131\u015fl\u0131 i\u015flem i\u00e7i sinyaldir; yer de\u011fi\u015ftirme izi, b\u00fcz\u00fclmeyi ger\u00e7ekle\u015fti\u011fi anda kaydeder ve d\u00fczle\u015fen bir e\u011fri, yo\u011funla\u015fman\u0131n durdu\u011funun pratik bir g\u00f6stergesidir.<\/p>\n<h3>A\u015fama 4 \u2014 Kontroll\u00fc sal\u0131n\u0131m ve so\u011futma<\/h3>\n<p>Bas\u0131n\u00e7 tahliyesi, so\u011futma h\u0131z\u0131 ve par\u00e7a \u00e7\u0131karma i\u015flemleri genellikle \u00e7atlak par\u00e7alar\u0131n ve deforme olmu\u015f kal\u0131plar\u0131n kayna\u011f\u0131d\u0131r. P serisi \u00fcnitelerimiz, her ikisinin de vakum alt\u0131nda hareket edebilmesi i\u00e7in k\u00f6r\u00fckl\u00fc s\u0131zd\u0131rmaz \u00fcst ve alt pistonlar kullan\u0131r ve <strong>iste\u011fe ba\u011fl\u0131 2 bar gazla so\u011futma<\/strong> \u00c7evrim s\u00fcresi veya so\u011futulmu\u015f mikroyap\u0131 bunu hakl\u0131 \u00e7\u0131kard\u0131\u011f\u0131 durumlarda mevcuttur.<\/p>\n<h2>Birini Belirtmenin Yollar\u0131: \u00d6nemli Rakamlar<\/h2>\n<h3>Ad\u0131m 1 \u2014 Katalogdan de\u011fil, par\u00e7adan ba\u015flay\u0131n.<\/h3>\n<p>\u00d6ncelikle nihai par\u00e7ay\u0131 tan\u0131mlay\u0131n: izd\u00fc\u015f\u00fcm alan\u0131, kesit y\u00fcksekli\u011fi, hedef yo\u011funluk ve tolerans a\u00e7\u0131s\u0131ndan kritik y\u00fczeyler. Bundan sonraki her \u015fey bunlardan t\u00fcretilir.<\/p>\n<h3>Ad\u0131m 2 \u2014 Bas\u0131n\u00e7 gereksinimini kuvvete d\u00f6n\u00fc\u015ft\u00fcr\u00fcn<\/h3>\n<p>S\u0131cak presleme bas\u0131nc\u0131 genellikle belirli bir toz i\u00e7in deneysel olarak belirlenir; bu, f\u0131r\u0131n katalo\u011funda g\u00f6r\u00fcnen bir rakam de\u011fil, malzeme sisteminizin bir \u00f6zelli\u011fidir. Birim alan ba\u015f\u0131na gerekli bas\u0131n\u00e7 bilindi\u011finde, kuvvet, kal\u0131p duvar\u0131 s\u00fcrt\u00fcnmesi ve kal\u0131p bo\u015flu\u011fundan kaynaklanan malzeme kayb\u0131 dikkate al\u0131narak, do\u011frudan izd\u00fc\u015f\u00fcm alan\u0131ndan elde edilir. Bu aritmetik, numune \u00e7ap\u0131 de\u011fil, hangi tonaj s\u00fctununa girece\u011finizi belirler: birimlerimiz \u015fu aral\u0131ktad\u0131r: <strong>100 ton (P3VGR22) ile 1200 ton (P11VGR22) aras\u0131<\/strong>.<\/p>\n<p>A\u00e7\u0131k\u00e7a belirtmeye de\u011fer pratik bir sonu\u00e7: <strong>Fazla tonajl\u0131 y\u00fck ta\u015f\u0131mak bedava de\u011fildir.<\/strong> Daha b\u00fcy\u00fck kuvvet kapasitesi, daha b\u00fcy\u00fck bir piston, daha b\u00fcy\u00fck bir \u00e7er\u00e7eve, daha b\u00fcy\u00fck bir vakum kab\u0131 ve \u00e7evrim ba\u015f\u0131na daha y\u00fcksek i\u015fletme maliyeti anlam\u0131na gelir. Boyutland\u0131rma, hayal edebilece\u011finiz en b\u00fcy\u00fck par\u00e7aya g\u00f6re de\u011fil, sahip oldu\u011funuz par\u00e7aya ve belgelenmi\u015f bir yol haritas\u0131na g\u00f6re yap\u0131lmal\u0131d\u0131r.<\/p>\n<h3>Ad\u0131m 3 \u2014 Kal\u0131p zarf\u0131n\u0131 hazneyle e\u015fle\u015ftirin<\/h3>\n<p>Her P serisi modelin hem hazne boyutu hem de kullan\u0131labilir numune \u00e7ap\u0131 vard\u0131r. Numune kolonu, s\u0131cak presleme i\u015flemi i\u00e7in ba\u011flay\u0131c\u0131 olan kolondur:<\/p>\n<table>\n<thead>\n<tr>\n<th>Model<\/th>\n<th>Hazne (mm)<\/th>\n<th>Kullan\u0131labilir numune \u00e7ap\u0131.<\/th>\n<th>Bas\u0131n g\u00fcc\u00fc<\/th>\n<th>Maksimum s\u0131cakl\u0131k<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>P3VGR22<\/td>\n<td>\u03a6300 \u00d7 400<\/td>\n<td>\u03a6150<\/td>\n<td>100 ton<\/td>\n<td>2200 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>P5VGR22<\/td>\n<td>\u03a6500 \u00d7 700<\/td>\n<td>\u03a6300<\/td>\n<td>300 ton<\/td>\n<td>2200 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>P7VGR22<\/td>\n<td>\u03a6700 \u00d7 900<\/td>\n<td>\u03a6400<\/td>\n<td>600 ton<\/td>\n<td>2200 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>P9VGR22<\/td>\n<td>\u03a6900 \u00d7 900<\/td>\n<td>\u03a6500<\/td>\n<td>800 ton<\/td>\n<td>2200 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>P11VGR22<\/td>\n<td>\u03a61100 \u00d7 900<\/td>\n<td>\u03a6600<\/td>\n<td>1200 ton<\/td>\n<td>2200 \u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>4. Ad\u0131m \u2014 Vakumlu paketi bilin\u00e7li olarak se\u00e7in<\/h3>\n<p>P5 ile P11 aras\u0131nda bulunan iki vakum konfig\u00fcrasyonu \u015funlard\u0131r: <strong>1 Pa veya 6,7 \u00d7 10\u207b\u00b3 Pa<\/strong>, Bunlar pompa konfig\u00fcrasyonlar\u0131d\u0131r, tolerans aral\u0131\u011f\u0131 de\u011fildir. 1 Pa, dif\u00fczyon veya molek\u00fcler pompa tak\u0131lmam\u0131\u015f mekanik pompa ile elde edilen kaba vakum seviyesidir. 6,7 \u00d7 10\u207b\u00b3 Pa, dif\u00fczyon pompas\u0131 veya molek\u00fcler pompa ile elde edilen y\u00fcksek vakum konfig\u00fcrasyonudur. P3VGR22, 6,7 \u00d7 10\u207b\u00b2 Pa&#039;da belirtilmi\u015ftir.<\/p>\n<p>\u0130\u015fleminiz oksijen, nitrojen veya neme kar\u015f\u0131 hassas ise (oksit olmayan seramikler, refrakter metaller ve ince reaktif tozlar i\u00e7in yayg\u0131n bir durum), pompa paketini sat\u0131n alma s\u0131ras\u0131nda a\u00e7\u0131k\u00e7a belirtin. Y\u00fcksek vakum sistemini sonradan eklemek, \u00f6nceden belirtmekten daha fazla sorun yaratacakt\u0131r.<\/p>\n<h3>Ad\u0131m 5 \u2014 Tek veya \u00e7ift hazneli se\u00e7enek aras\u0131nda karar verin.<\/h3>\n<p>Geli\u015ftirme \u00e7al\u0131\u015fmalar\u0131 veya k\u0131sa s\u00fcreli \u00fcretimler i\u00e7in tek hazneli bir f\u0131r\u0131n daha uygun ve daha ucuzdur. Tekrarlayan \u00fcretim i\u00e7in ise \u00e7ift hazneli konfig\u00fcrasyonumuz (P5VTGR22-II, P7VTGR22-II), dikey yana a\u00e7\u0131lan bir kap\u0131 ve iki hazne aras\u0131nda tek bir vakum sistemi, h\u0131zl\u0131 so\u011futma devresi, f\u0131r\u0131n g\u00f6vdesi ve kontrol sistemini payla\u015fmaktad\u0131r. <strong>400 mm toplam stroklu \u00e7ift pistonlu<\/strong>. Bu, hem \u00fcretim birimi ba\u015f\u0131na sermayeyi hem de taban alan\u0131n\u0131 azalt\u0131r.<\/p>\n<table>\n<thead>\n<tr>\n<th>Model<\/th>\n<th>Hazne (mm)<\/th>\n<th>Kullan\u0131labilir numune \u00e7ap\u0131.<\/th>\n<th>Bas\u0131n g\u00fcc\u00fc<\/th>\n<th>Maksimum s\u0131cakl\u0131k<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>P5VTGR22-II<\/td>\n<td>\u03a6500 \u00d7 700<\/td>\n<td>\u03a6300<\/td>\n<td>300 ton<\/td>\n<td>2200 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>P7VTGR22-II<\/td>\n<td>\u03a6700 \u00d7 900<\/td>\n<td>\u03a6400<\/td>\n<td>600 ton<\/td>\n<td>2200 \u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Temel Parametreler<\/h2>\n<table>\n<thead>\n<tr>\n<th>Parametre<\/th>\n<th>\u00d6zellikler<\/th>\n<th>Neden \u00f6nemli?<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Maksimum s\u0131cakl\u0131k<\/td>\n<td>2200 \u00b0C<\/td>\n<td>Ula\u015f\u0131labilir malzeme sistemlerini belirleyen k\u00fcmeler.<\/td>\n<\/tr>\n<tr>\n<td>Bas\u0131n g\u00fcc\u00fc<\/td>\n<td>100 \u2013 1200 ton<\/td>\n<td>Gerekli bas\u0131n\u00e7 \u00d7 par\u00e7a alan\u0131 form\u00fcl\u00fcnden t\u00fcretilmi\u015ftir.<\/td>\n<\/tr>\n<tr>\n<td>Kuvvet do\u011frulu\u011fu<\/td>\n<td>\u00b13%&#039;den daha iyi<\/td>\n<td>Par\u00e7adan par\u00e7aya yo\u011funlu\u011fun tekrarlanabilirli\u011fi<\/td>\n<\/tr>\n<tr>\n<td>En \u00fcst\u00fcn vakum<\/td>\n<td>6,7 \u00d7 10\u207b\u00b2 Pa (P3); pompa paketi ile 1 Pa veya 6,7 \u00d7 10\u207b\u00b3 Pa (P5\u2013P11)<\/td>\n<td>Pompa konfig\u00fcrasyonu se\u00e7imi, hassasiyet iddias\u0131 de\u011fil.<\/td>\n<\/tr>\n<tr>\n<td>Is\u0131tma h\u0131z\u0131<\/td>\n<td>1\u201310 \u00b0C\/dk (&lt; 1600 \u00b0C); 1\u201315 \u00b0C\/dak (&gt; 1600 \u00b0C)<\/td>\n<td>Kal\u0131p ve par\u00e7a \u00fczerinden gradyan kontrol\u00fc<\/td>\n<\/tr>\n<tr>\n<td>S\u0131cakl\u0131k homojenli\u011fi<\/td>\n<td>\u00b15 \u00b0C (5 noktal\u0131 \u00f6l\u00e7\u00fcm, 1000 \u00b0C, 2 saat bekleme)<\/td>\n<td>\u0130stenen kabul testi numaras\u0131<\/td>\n<\/tr>\n<tr>\n<td>Ram s\u0131zd\u0131rmazl\u0131\u011f\u0131<\/td>\n<td>K\u00f6r\u00fckle kapat\u0131lm\u0131\u015f \u00fcst ve alt pistonlar<\/td>\n<td>Her iki plaka da vakum alt\u0131nda hareket eder.<\/td>\n<\/tr>\n<tr>\n<td>So\u011futma<\/td>\n<td>Vakum so\u011futma; iste\u011fe ba\u011fl\u0131 2 bar gazla s\u00f6nd\u00fcrme<\/td>\n<td>\u00c7evrim s\u00fcresi ve so\u011futulmu\u015f mikroyap\u0131<\/td>\n<\/tr>\n<tr>\n<td>Ram stroku (\u00e7ift odac\u0131kl\u0131)<\/td>\n<td>Toplam 400 mm, \u00e7ift pistonlu<\/td>\n<td>Kal\u0131p y\u00fcksekli\u011fi ve par\u00e7a f\u0131rlatma zarf\u0131<\/td>\n<\/tr>\n<tr>\n<td>Kontrol<\/td>\n<td>End\u00fcstriyel PC + PLC + PID, \u00e7ok b\u00f6lgeli<\/td>\n<td>Tarif tekrarlanabilirli\u011fi ve veri izlenebilirli\u011fi<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Vakumlu S\u0131cak Presleme ve Alternatif Yo\u011funla\u015ft\u0131rma Y\u00f6ntemleri<\/h2>\n<table>\n<thead>\n<tr>\n<th>Rota<\/th>\n<th>Bas\u0131n\u00e7 modu<\/th>\n<th>Bizim \u015fartnamemiz<\/th>\n<th>\u015eu durumlarda se\u00e7in:<\/th>\n<th>Bundan ka\u00e7\u0131n\u0131n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>S\u0131cak pres (P serisi)<\/strong><\/td>\n<td>Tek eksenli, tak\u0131m tezgah\u0131 arac\u0131l\u0131\u011f\u0131yla<\/td>\n<td>100\u20131200 ton, 2200 \u00b0C, \u00b13% kuvvete kadar<\/td>\n<td>Diskler, plakalar, neredeyse nihai \u015fekle sahip bloklar; Si\u2083N\u2084, SiC, B\u2084C, BN, d\u00fc\u015f\u00fck kobaltl\u0131 sertle\u015ftirilmi\u015f karb\u00fcr; y\u00f6nl\u00fc bas\u0131nca ihtiya\u00e7 duyan sistemler<\/td>\n<td>Karma\u015f\u0131k 3 boyutlu \u015fekiller, girintili \u00e7\u0131k\u0131nt\u0131lar veya kal\u0131pta s\u0131k\u0131\u015fmaya neden olabilecek \u00e7ok b\u00fcy\u00fck en boy oranlar\u0131<\/td>\n<\/tr>\n<tr>\n<td><strong>Bas\u0131n\u00e7s\u0131z vakumlu sinterleme (V serisi)<\/strong><\/td>\n<td>Hi\u00e7biri<\/td>\n<td>2400 \u00b0C&#039;ye kadar (grafit s\u0131cak b\u00f6lge), 6,7 \u00d7 10\u207b\u00b3 Pa<\/td>\n<td>Toz metalurjisi, ba\u011flay\u0131c\u0131 madde uzakla\u015ft\u0131rma ve sinterleme, kal\u0131p maliyetinin hakl\u0131 \u00e7\u0131kar\u0131lamad\u0131\u011f\u0131 par\u00e7alar<\/td>\n<td>Hedef yo\u011funlu\u011fa bas\u0131n\u00e7 uygulanmadan ula\u015f\u0131lamaz.<\/td>\n<\/tr>\n<tr>\n<td><strong>Gaz bas\u0131n\u00e7l\u0131 sinterleme (G serisi)<\/strong><\/td>\n<td>\u0130zostatik gaz, 6 veya 10 MPa<\/td>\n<td>1600 \/ 2000 \u00b0C, 10 Pa<\/td>\n<td>Geometrik olarak karma\u015f\u0131k par\u00e7alar\u0131n seri \u00fcretimi; Si\u2083N\u2084 bilyeler ve kesici tak\u0131mlar<\/td>\n<td>2200 \u00b0C&#039;ye veya \u00f6zel olarak tek eksenli bas\u0131nca ihtiyac\u0131n\u0131z var.<\/td>\n<\/tr>\n<tr>\n<td><strong>S\u0131cak izostatik presleme (I serisi)<\/strong><\/td>\n<td>\u0130zostatik gaz, 100 \/ 150 \/ 200 MPa<\/td>\n<td>2000 \u00b0C (C\/C s\u0131cak b\u00f6lge) veya 1400 \u00b0C (molibden)<\/td>\n<td>Karma\u015f\u0131k \u015fekillerin tam yo\u011funla\u015ft\u0131r\u0131lmas\u0131, d\u00f6k\u00fcmlerin konsolidasyonu, dif\u00fczyon kayna\u011f\u0131<\/td>\n<td>B\u00fct\u00e7e k\u0131s\u0131tl\u0131 veya nihai \u015fekle yak\u0131n tak\u0131m \u00fcretiminin ekonomikli\u011fi daha avantajl\u0131.<\/td>\n<\/tr>\n<tr>\n<td><strong>K\u0131v\u0131lc\u0131m plazma sinterleme (S serisi)<\/strong><\/td>\n<td>Tek eksenli, darbeli ak\u0131mla \u0131s\u0131t\u0131lan<\/td>\n<td>300 \u00b0C\/dk&#039;ya kadar, 2200 \u00b0C, 1 Pa<\/td>\n<td>Nanoyap\u0131 korunumu, h\u0131zl\u0131 geli\u015ftirme d\u00f6ng\u00fcleri, sinterlenmesi zor bile\u015fimler<\/td>\n<td>B\u00fcy\u00fck par\u00e7alar veya kilogram ba\u015f\u0131na maliyet d\u00fc\u015f\u00fck tutulmal\u0131d\u0131r.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>SPS vakum de\u011feriyle ilgili bir not: 1 Pa, dif\u00fczyon veya molek\u00fcler pompa i\u00e7ermeyen, mekanik pompa ile elde edilen kaba vakum konfig\u00fcrasyonudur. SPS, vakum seviyesi i\u00e7in de\u011fil, \u0131s\u0131tma h\u0131z\u0131 ve ince mikro yap\u0131lar\u0131 koruma yetene\u011fi nedeniyle se\u00e7ilmi\u015ftir.<\/p>\n<h2>Uygulamalar<\/h2>\n<p>S\u0131cak presleme, tek ba\u015f\u0131na \u0131s\u0131 ile g\u00f6zeneklerin kapat\u0131lamad\u0131\u011f\u0131 veya bunu yapmak i\u00e7in gereken s\u0131cakl\u0131\u011f\u0131n mikro yap\u0131y\u0131 kaba hale getirece\u011fi durumlarda \u00f6nem kazan\u0131r. Kendi \u00fcr\u00fcn yelpazemizde, P serisi \u015fu ama\u00e7larla kullan\u0131l\u0131r:<\/p>\n<ul>\n<li><strong>oksit olmayan yap\u0131sal seramikler<\/strong> \u2014 silisyum nitr\u00fcr, silisyum karb\u00fcr, bor karb\u00fcr, bor nitr\u00fcr \u2014 burada y\u00f6nl\u00fc bas\u0131n\u00e7, aksi takdirde y\u00fcksek s\u0131cakl\u0131k \u00f6zelliklerini bozacak olan sinterleme katk\u0131 maddelerinin yerini al\u0131r.<\/li>\n<li><strong>Azalt\u0131lm\u0131\u015f ba\u011flay\u0131c\u0131 i\u00e7eri\u011fine sahip sertle\u015ftirilmi\u015f karb\u00fcr<\/strong>, Yo\u011funluktan \u00f6d\u00fcn vermeden daha y\u00fcksek sertlik istendi\u011fi durumlarda.<\/li>\n<li><strong>Y\u00fcksek s\u0131cakl\u0131k ala\u015f\u0131mlar\u0131<\/strong> Motor ve t\u00fcrbinle ilgili uygulamalar i\u00e7in.<\/li>\n<li><strong>Kompozitler ve neredeyse nihai \u015fekle sahip bile\u015fenler<\/strong>, Bunlara Nb oksitler, bak\u0131r ve demir bazl\u0131 toz malzemeler ve y\u00fcksek \u0131s\u0131 iletkenli\u011fine sahip sistemler dahildir.<\/li>\n<li><strong>Geni\u015f d\u00fcz b\u00f6l\u00fcmler<\/strong> U\u00e7ak fren diskleri ve z\u0131rh plakalar\u0131 gibi, 2200 \u00b0C kapasite ve y\u00fcksek ta\u015f\u0131ma kapasitesinin bir arada bulunmas\u0131n\u0131n belirleyici fakt\u00f6r oldu\u011fu \u00fcr\u00fcnler.<\/li>\n<\/ul>\n<p>\u0130lgili alt sekt\u00f6rler: motorlar ve g\u00fc\u00e7 aktarma sistemleri, kesici aletler, korozyona dayan\u0131kl\u0131 makineler ve havac\u0131l\u0131k yap\u0131lar\u0131.<\/p>\n<h2>S\u0131n\u0131rlamalar: Vakumlu S\u0131cak Pres Ne Zaman Tercih Edilmemeli?<\/h2>\n<ol>\n<li><strong>Karma\u015f\u0131k geometri.<\/strong> S\u0131cak presleme y\u00f6ntemiyle diskler, plakalar, halkalar ve basit bloklar \u00fcretilir. \u0130\u00e7 oyuklar, i\u00e7 kanallar ve ince y\u00fcksek duvarlar ise gaz bas\u0131n\u00e7l\u0131 sinterleme veya HIP y\u00f6ntemiyle ya da bas\u0131n\u00e7s\u0131z sinterleme ve i\u015fleme y\u00f6ntemleriyle elde edilir.<\/li>\n<li><strong>Kal\u0131p ekonomisini a\u015fan par\u00e7alar.<\/strong> Par\u00e7a b\u00fcy\u00fck ve basitse ve \u00fcretim s\u00fcreci uzunsa, \u00fcretim d\u00f6ng\u00fcs\u00fcn\u00fc ba\u015far\u0131yla tamamlayan bir kal\u0131b\u0131n maliyeti, sa\u011flad\u0131\u011f\u0131 katma de\u011ferden daha y\u00fcksek olabilir.<\/li>\n<li><strong>\u00c7ok y\u00fcksek en boy oranlar\u0131.<\/strong> Uzun ve ince kesitler, kal\u0131p duvar\u0131 s\u00fcrt\u00fcnmesinden ve yukar\u0131dan a\u015fa\u011f\u0131ya do\u011fru d\u00fczensiz yo\u011funluktan etkilenir.<\/li>\n<li><strong>Grafit aletlerle reaksiyona giren malzemeler.<\/strong> Kal\u0131p kimyas\u0131 uyumsuzsa, ya kal\u0131p malzemesi de\u011fi\u015fir ya da i\u015flem de\u011fi\u015fir. Varsay\u0131mlarda bulunmadan \u00f6nce sorun.<\/li>\n<li><strong>2200 \u00b0C&#039;nin \u00fczerindeki i\u015flemler.<\/strong> Bu, s\u0131cak pres \u00fcr\u00fcn yelpazemizin en \u00fcst seviyesidir; daha b\u00fcy\u00fck bir pres de\u011fil, farkl\u0131 bir teknoloji gereklidir.<\/li>\n<li><strong>Y\u00fcksek verimlilikte k\u00fc\u00e7\u00fck par\u00e7alar.<\/strong> SPS serimizde bulunan s\u00fcrekli veya \u00e7ok istasyonlu konfig\u00fcrasyonlar, genellikle y\u00fcksek hacimli k\u00fc\u00e7\u00fck bile\u015fenler i\u00e7in daha iyi bir \u00f6zelliktir.<\/li>\n<li><strong>Atmosfere ili\u015fkin kat\u0131 s\u0131n\u0131rlar.<\/strong> S\u0131cak presleme i\u015flemi vakum veya inert gaz alt\u0131nda yap\u0131l\u0131r. Grafit kal\u0131plama, y\u00fcksek s\u0131cakl\u0131kta oksitleyici ortamlardan ka\u00e7\u0131n\u0131lmas\u0131n\u0131 gerektirir ve hidrojenle yap\u0131lan i\u015flemler, molibden \u0131s\u0131tma b\u00f6lgesine sahip bir hidrojen f\u0131r\u0131n\u0131nda ger\u00e7ekle\u015ftirilmelidir.<\/li>\n<\/ol>\n<h2>SSS<\/h2>\n<h3>Vakumlu s\u0131cak pres f\u0131r\u0131n\u0131 ne i\u00e7in kullan\u0131l\u0131r?<\/h3>\n<p>Vakumlu s\u0131cak pres f\u0131r\u0131n\u0131, yaln\u0131zca \u0131s\u0131 ile tam yo\u011funlu\u011fa ula\u015famayan tozlar\u0131 ve \u00f6n \u015fekillendirilmi\u015f par\u00e7alar\u0131 yo\u011funla\u015ft\u0131r\u0131r. \u00dcr\u00fcn yelpazemizde tipik olarak silisyum nitr\u00fcr, silisyum karb\u00fcr, bor karb\u00fcr, bor nitr\u00fcr, d\u00fc\u015f\u00fck kobaltl\u0131 sertle\u015ftirilmi\u015f karb\u00fcr, y\u00fcksek s\u0131cakl\u0131k ala\u015f\u0131mlar\u0131 ve fren diskleri ve z\u0131rh plakalar\u0131 gibi nihai \u015fekle yak\u0131n kompozit par\u00e7alar yer almaktad\u0131r.<\/p>\n<h3>S\u0131cak presleme i\u00e7in ne kadar bas\u0131nca ihtiya\u00e7 vard\u0131r?<\/h3>\n<p>Bas\u0131n\u00e7 gereksinimi makineye de\u011fil, malzemeye aittir ve genellikle belirli bir toz sistemi i\u00e7in deneme verileriyle belirlenir. Bilindikten sonra, gerekli kuvvet, par\u00e7an\u0131n izd\u00fc\u015f\u00fcm alan\u0131ndan elde edilir ve bu da tonaj\u0131 belirler: \u00fcr\u00fcn yelpazemiz 100 tondan 1200 tona kadar uzanmaktad\u0131r.<\/p>\n<h3>Vakumlu s\u0131cak pres f\u0131r\u0131n\u0131 hangi s\u0131cakl\u0131\u011fa ula\u015fabilir?<\/h3>\n<p>P serisi vakumlu s\u0131cak pres f\u0131r\u0131nlar\u0131m\u0131z 2200 \u00b0C&#039;ye kadar dayan\u0131kl\u0131d\u0131r ve 1000 \u00b0C&#039;de iki saat boyunca be\u015f noktadan yap\u0131lan \u00f6l\u00e7\u00fcmlerde \u00b15 \u00b0C s\u0131cakl\u0131k homojenli\u011fine sahiptir.<\/p>\n<h3>S\u0131cak pres ne kadar vakum seviyesine ula\u015f\u0131r?<\/h3>\n<p>P serimiz i\u00e7in bu, pompa paketine ba\u011fl\u0131d\u0131r. P3VGR22, 6,7 \u00d7 10\u207b\u00b2 Pa olarak belirtilmi\u015ftir. P5&#039;ten P11&#039;e kadar olan modeller ise 1 Pa veya 6,7 \u00d7 10\u207b\u00b3 Pa olarak sunulmaktad\u0131r; 1 Pa mekanik pompal\u0131 kaba vakum konfig\u00fcrasyonu, 6,7 \u00d7 10\u207b\u00b3 Pa ise dif\u00fczyon veya molek\u00fcler pompa gerektiren y\u00fcksek vakum konfig\u00fcrasyonudur.<\/p>\n<h3>S\u0131cak presleme, HIP ile ayn\u0131 \u015fey midir?<\/h3>\n<p>Hay\u0131r. S\u0131cak presleme, kat\u0131 kal\u0131plama aleti arac\u0131l\u0131\u011f\u0131yla tek eksenli bas\u0131n\u00e7 uygular; bu da par\u00e7a \u015feklini kal\u0131ptan \u00e7\u0131kar\u0131labilecek olanla s\u0131n\u0131rlar. HIP ise her y\u00f6ne gaz yoluyla izostatik bas\u0131n\u00e7 uygular; bu da karma\u015f\u0131k geometrilere uygundur ancak neredeyse nihai \u015fekle yak\u0131n kal\u0131plama ekonomisine sahip de\u011fildir.<\/p>\n<h3>Gaz bas\u0131n\u00e7l\u0131 sinterleme y\u00f6ntemini ne zaman tercih etmeliyim?<\/h3>\n<p>Geometrik olarak karma\u015f\u0131k par\u00e7alar \u00fcretildi\u011finde ve seri \u00fcretim yap\u0131ld\u0131\u011f\u0131nda, i\u015flem s\u0131cakl\u0131\u011f\u0131 1600 veya 2000 \u00b0C aras\u0131nda kald\u0131\u011f\u0131nda gaz bas\u0131n\u00e7l\u0131 sinterlemeyi tercih edin; G serimiz tam olarak bu durum i\u00e7in 6 veya 10 MPa bas\u0131n\u00e7ta \u00e7al\u0131\u015f\u0131r. Y\u00f6nl\u00fc bas\u0131nca veya 2200 \u00b0C&#039;ye ihtiya\u00e7 duydu\u011funuzda s\u0131cak preslemeyi tercih edin.<\/p>\n<blockquote>\n<p>E\u011fer bir malzeme sisteminiz ve hedef yo\u011funlu\u011funuz varsa, bize toz \u00f6zelliklerini ve par\u00e7a \u00e7izimini g\u00f6nderin. Kendi ekipman\u0131m\u0131zla denemeler yap\u0131p, bir spesifikasyona karar vermeden \u00f6nce yo\u011funluk, mikroyap\u0131 ve \u00e7evrim verilerini size geri g\u00f6nderece\u011fiz.<\/p>\n<\/blockquote>\n<p><strong>\u0130lgili ekipmanlar:<\/strong> <a href=\"https:\/\/www.vacuum-sintering.com\/tr\/urun\/p-serisi-grafit-vakumlu-sicak-presleme-firini\/\">P Serisi Grafit Vakumlu S\u0131cak Presleme F\u0131r\u0131n\u0131<\/a> \u00b7 <a href=\"https:\/\/www.vacuum-sintering.com\/tr\/urun\/g-serisi-yatay-gaz-basincli-sinterleme-firini\/\">G Serisi Gaz Bas\u0131n\u00e7l\u0131 Sinterleme F\u0131r\u0131n\u0131<\/a> \u00b7 <a href=\"https:\/\/www.vacuum-sintering.com\/tr\/urun\/s2-sps-sinterleme-sistemi\/\">S2 SPS Sinterleme Sistemi<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>A vacuum hot press furnace is a vacuum furnace that applies uniaxial mechanical pressure to 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