{"id":671,"date":"2019-07-04T14:42:11","date_gmt":"2019-07-04T05:42:11","guid":{"rendered":"https:\/\/www.newregiston.co.jp\/?page_id=671"},"modified":"2020-09-01T16:32:33","modified_gmt":"2020-09-01T07:32:33","slug":"kiso02","status":"publish","type":"page","link":"https:\/\/www.newregiston.co.jp\/en\/baseint\/kiso02\/","title":{"rendered":"\u2161. Manufacturing Process of Grinding Wheels"},"content":{"rendered":"<ul>\r\n\t<li><a href=\"#k5\">Variety of Manufacturing Method<\/a><\/li>\r\n\t<li><a href=\"#k6\">Manufacturing Method of Grinding Wheels<\/a><\/li>\r\n<\/ul>\r\n<h2 id=\"k5\">Variety of Manufacturing Method<\/h2>\r\n<p>There are many different kind of manufacturing methods depending on bonds. Our products are produced with resinoid bonds which is safe and used in many industries.<\/p>\r\n<table>\r\n<tbody>\r\n<tr>\r\n<th width=\"10%\">Bond Type<\/th>\r\n<th width=\"10%\">Code<\/th>\r\n<th width=\"15%\">Major Components<\/th>\r\n<th width=\"10%\">Firing Method \/ Temperature<\/th>\r\n<th width=\"15%\">Applications<\/th>\r\n<th>Features<\/th>\r\n<\/tr>\r\n<tr>\r\n<td>Vitrified<\/td>\r\n<td>V<\/td>\r\n<td>Feldspar \/<br \/>\r\nSoluble Clay<\/td>\r\n<td>Continuous kiln \/ Bell kiln \/ Downdraft kiln<br \/>\r\n<br \/>\r\n1200-1350\u00b0C<br \/>\r\n(2192-2462\u00b0F)<\/td>\r\n<td>\r\n<p>Machining, <br \/>\r\nFree-hand grinding, <br \/>\r\nSuper finishing, <br \/>\r\nHoning, <br \/>\r\nPulpstone<\/p>\r\n<\/td>\r\n<td>\u25cfUse feldspar and\/or soluble clay as binder and bake at high temperature of 1300 degrees C after complete drying. <br \/>\r\n\u25cfThe most common manufacturing method. <br \/>\r\n\u25cfEasy to adjust grade and structure.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Resinoid<\/td>\r\n<td>B\u30fbBF<br \/>\r\n<span class=\"font_small\">*BF=Resinoid and Reinforced<\/span><\/td>\r\n<td>Phenol resin,<br \/>\r\nother artificial resins<\/td>\r\n<td>Low temperature electric oven, <br \/>\r\naround 200\u00b0C (392\u00b0F)<\/td>\r\n<td>Rough grinding, <br \/>\r\nFree-hand grinding, <br \/>\r\nCutting, <br \/>\r\nMachining, <br \/>\r\nLapping<\/td>\r\n<td>\u25cfUse synthetic resin as binder and harden at low temperature of 200 degrees C. <br \/>\r\n\u25cfSpringy and resistant to high speed rotation. <br \/>\r\n\u25cfThere are wide variety of wheels according to purposes.<br \/>\r\n<strong>*Our grinding wheels are resinoid bonded wheels which are produced by this method.<\/strong><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Rubber<\/td>\r\n<td>R<\/td>\r\n<td>Natural \/ synthetic rubber, Sulfur<\/td>\r\n<td>Low temperature electric oven, around 180\u00b0C (356\u00b0F)<\/td>\r\n<td>Cut off \/ <br \/>\r\nCenterless grinding wheel<\/td>\r\n<td>\u25cfUse natural or synthetic rubber as binder and harden at low temperature of 180 degrees C. <br \/>\r\n\u25cfSpringiest.<br \/>\r\n\u25cfIdeal for thin wheel.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Silicate<\/td>\r\n<td>S<\/td>\r\n<td>Silicate soda <br \/>\r\n(water glass)<\/td>\r\n<td>Downdraft kiln 600-1000\u00b0C (1112-1832\u00b0F)<\/td>\r\n<td>Sharpening, <br \/>\r\nsurface grinding<\/td>\r\n<td>\u25cfUse silicate soda as binder and harden at low temperature. Ideal for sharpening and polishing of wood saw.<br \/>\r\n\u25cfSilicate soda acts as lubrication.<br \/>\r\n\u25cfFor soft grade wheels.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Magnesia<\/td>\r\n<td>O<\/td>\r\n<td>Magnesium oxychloride cement<\/td>\r\n<td>Unfired wheel, harden at ordinary temperature.<\/td>\r\n<td>Sharpening, <br \/>\r\nsurface grinding.<\/td>\r\n<td>\u25cfUse kind of cement as binder and harden at ordinary temperature. Reduce effect of grinding heat, ideal for surface grinding of thin materials.<br \/>\r\n\u25cfProvide good grinding performance with low speed.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Shellac<\/td>\r\n<td>E<\/td>\r\n<td>Shellac<br \/>\r\n(natural resin)<\/td>\r\n<td>Low temperature electric oven, around 170\u00b0C (338\u00b0F)<\/td>\r\n<td>Tool grinding, <br \/>\r\nLapping<\/td>\r\n<td>\u25cfUse natural resin as binder and harden at low temperature after compression molding. Ideal for low speed lapping.<br \/>\r\n\u25cfFor soft grade wheels<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<h2 id=\"k6\">Manufacturing Method of Grinding Wheels<\/h2>\r\n<p>Manufacturing process of our main products &#8220;resinoid bonded wheel&#8221; are introduced below.<\/p>\r\n<h3><span>Raw materials<\/span><\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" width=\"331\" height=\"153\" class=\"alignleft size-full wp-image-2748\" alt=\"\" src=\"https:\/\/www.newregiston.co.jp\/en\/wp-content\/uploads\/sites\/2\/2020\/09\/toishi-making1-en.png\" \/><\/p>\r\n<p><span style=\"float: none;background-color: #ffffff;color: #333333;cursor: text;font-family: Georgia,'Times New Roman','Bitstream Charter',Times,serif;font-size: 16px;font-style: normal;font-variant: normal;font-weight: 400;letter-spacing: normal;text-align: left;text-decoration: none;text-indent: 0px;text-transform: none\">\u30fbUse Abrasive grains, filling and bond. <\/span><br \/>\r\n<span style=\"float: none;background-color: #ffffff;color: #333333;cursor: text;font-family: Georgia,'Times New Roman','Bitstream Charter',Times,serif;font-size: 16px;font-style: normal;font-variant: normal;font-weight: 400;letter-spacing: normal;text-align: left;text-decoration: none;text-indent: 0px;text-transform: none\">\u30fbCompounding ratio varies with each product.<\/span><span>\u00a0<\/span><span class=\"font_hutoji_red\"><br \/>\r\n<br \/>\r\n<\/span><strong>What is filling?<\/strong><br \/>\r\n<span style=\"float: none;background-color: #ffffff;color: #333333;cursor: text;font-family: Georgia,'Times New Roman','Bitstream Charter',Times,serif;font-size: 16px;font-style: normal;font-variant: normal;font-weight: 400;letter-spacing: normal;text-align: left;text-decoration: none;text-indent: 0px;text-transform: none\">Except abrasives and bond, grinding wheel contains many compounds as filling. <\/span><br \/>\r\n<span style=\"float: none;background-color: #ffffff;color: #333333;cursor: text;font-family: Georgia,'Times New Roman','Bitstream Charter',Times,serif;font-size: 16px;font-style: normal;font-variant: normal;font-weight: 400;letter-spacing: normal;text-align: left;text-decoration: none;text-indent: 0px;text-transform: none\">There are many purposes of adding filling, such as performance increase or coloring (green, red or black etc.).<\/span><\/p>\r\n<div style=\"clear: both\"><\/div>\r\n<h3><span>Mixing the ingredients<\/span><\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" width=\"331\" height=\"162\" class=\"size-full wp-image-2486 alignleft\" alt=\"\" src=\"https:\/\/www.newregiston.co.jp\/nwrgwp\/cms\/wp_newregiston_hp\/wp-content\/uploads\/2020\/09\/toishi-making2.png\" \/><\/p>\r\n<p><span style=\"float: none;background-color: #ffffff;color: #333333;cursor: text;font-family: Georgia,'Times New Roman','Bitstream Charter',Times,serif;font-size: 16px;font-style: normal;font-variant: normal;font-weight: 400;letter-spacing: normal;text-align: left;text-decoration: none;text-indent: 0px;text-transform: none\">All materials are dried after mixing thoroughly.<\/span><\/p>\r\n<div style=\"clear: both\"><\/div>\r\n<h3><span>Molding<\/span><\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" width=\"331\" height=\"170\" class=\"alignleft size-full wp-image-2747\" alt=\"\" src=\"https:\/\/www.newregiston.co.jp\/en\/wp-content\/uploads\/sites\/2\/2020\/09\/toishi-making3-en.png\" \/><\/p>\r\n<p><span style=\"float: none;background-color: #ffffff;color: #333333;cursor: text;font-family: Georgia,'Times New Roman','Bitstream Charter',Times,serif;font-size: 16px;font-style: normal;font-variant: normal;font-weight: 400;letter-spacing: normal;text-align: left;text-decoration: none;text-indent: 0px;text-transform: none\">\u30fbForming in mold.<\/span><br \/>\r\n<span style=\"float: none;background-color: #ffffff;color: #333333;cursor: text;font-family: Georgia,'Times New Roman','Bitstream Charter',Times,serif;font-size: 16px;font-style: normal;font-variant: normal;font-weight: 400;letter-spacing: normal;text-align: left;text-decoration: none;text-indent: 0px;text-transform: none\">\u30fbInsert special glass fiber (glass cloth) as reinforcement during the molding process. <\/span><\/p>\r\n<div style=\"clear: both\"><\/div>\r\n<h3><span>Pressing<\/span><\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" width=\"331\" height=\"115\" class=\"size-full wp-image-2484 alignleft\" alt=\"\" src=\"https:\/\/www.newregiston.co.jp\/nwrgwp\/cms\/wp_newregiston_hp\/wp-content\/uploads\/2020\/09\/toishi-making4.png\" \/><\/p>\r\n<p><span style=\"float: none;background-color: #ffffff;color: #333333;cursor: text;font-family: Georgia,'Times New Roman','Bitstream Charter',Times,serif;font-size: 16px;font-style: normal;font-variant: normal;font-weight: 400;letter-spacing: normal;text-align: left;text-decoration: none;text-indent: 0px;text-transform: none\">Demold after pressing.<\/span><\/p>\r\n<div style=\"clear: both\"><\/div>\r\n<h3><span>Firing<\/span><\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" width=\"331\" height=\"159\" class=\"size-full wp-image-2483 alignleft\" alt=\"\" src=\"https:\/\/www.newregiston.co.jp\/nwrgwp\/cms\/wp_newregiston_hp\/wp-content\/uploads\/2020\/09\/toishi-making5.png\" \/><\/p>\r\n<p><span style=\"float: none;background-color: #ffffff;color: #333333;cursor: text;font-family: Georgia,'Times New Roman','Bitstream Charter',Times,serif;font-size: 16px;font-style: normal;font-variant: normal;font-weight: 400;letter-spacing: normal;text-align: left;text-decoration: none;text-indent: 0px;text-transform: none\">\u30fbFire wheels completely at around 200 \u00b0C (392\u00b0F)<\/span><br \/>\r\n<span style=\"float: none;background-color: #ffffff;color: #333333;cursor: text;font-family: Georgia,'Times New Roman','Bitstream Charter',Times,serif;font-size: 16px;font-style: normal;font-variant: normal;font-weight: 400;letter-spacing: normal;text-align: left;text-decoration: none;text-indent: 0px;text-transform: none\">\u30fbFiring is a very important process that influence its grade and quality.<\/span><\/p>\r\n<div style=\"clear: both\"><\/div>\r\n<h3><span>Inspection<\/span><\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" width=\"331\" height=\"193\" class=\"alignleft size-full wp-image-2746\" alt=\"\" src=\"https:\/\/www.newregiston.co.jp\/en\/wp-content\/uploads\/sites\/2\/2020\/09\/toishi-making6-en.png\" \/><\/p>\r\n<p><span style=\"float: none;background-color: #ffffff;color: #333333;cursor: text;font-family: Georgia,'Times New Roman','Bitstream Charter',Times,serif;font-size: 16px;font-style: normal;font-variant: normal;font-weight: 400;letter-spacing: normal;text-align: left;text-decoration: none;text-indent: 0px;text-transform: none\">We inspect all products to keep high quality and safty.<\/span><\/p>\r\n<div style=\"clear: both\"><\/div>\r\n<h3><span>Test<\/span><\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" width=\"331\" height=\"150\" class=\"alignleft size-full wp-image-2745\" alt=\"\" src=\"https:\/\/www.newregiston.co.jp\/en\/wp-content\/uploads\/sites\/2\/2020\/09\/toishi-making7-en.png\" \/><\/p>\r\n<p><span style=\"float: none;background-color: #ffffff;color: #333333;cursor: text;font-family: Georgia,'Times New Roman','Bitstream Charter',Times,serif;font-size: 16px;font-style: normal;font-variant: normal;font-weight: 400;letter-spacing: normal;text-align: left;text-decoration: none;text-indent: 0px;text-transform: none\">Perform many test for maintaining high quality and safety of the products.<\/span><\/p>\r\n<div style=\"clear: both\"><\/div>\r\n<h3><span>Indications<\/span><\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" width=\"331\" height=\"115\" class=\"alignleft size-full wp-image-2480\" alt=\"\" src=\"https:\/\/www.newregiston.co.jp\/nwrgwp\/cms\/wp_newregiston_hp\/wp-content\/uploads\/2020\/09\/toishi-making8.png\" \/><\/p>\r\n<p><span style=\"float: none;background-color: #ffffff;color: #333333;cursor: text;font-family: Georgia,'Times New Roman','Bitstream Charter',Times,serif;font-size: 16px;font-style: normal;font-variant: normal;font-weight: 400;letter-spacing: normal;text-align: left;text-decoration: none;text-indent: 0px;text-transform: none\">Print and stick label on the products.<\/span><\/p>\r\n<div style=\"clear: both\"><\/div>\r\n<h3><span>Packaging<\/span><\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" width=\"331\" height=\"140\" class=\"alignleft size-full wp-image-2744\" alt=\"\" src=\"https:\/\/www.newregiston.co.jp\/en\/wp-content\/uploads\/sites\/2\/2020\/09\/toishi-making9-en.png\" \/><\/p>\r\n<p><span style=\"float: none;background-color: #ffffff;color: #333333;cursor: text;font-family: Georgia,'Times New Roman','Bitstream Charter',Times,serif;font-size: 16px;font-style: normal;font-variant: normal;font-weight: 400;letter-spacing: normal;text-align: left;text-decoration: none;text-indent: 0px;text-transform: none\">Packaging products in boxes.<\/span><\/p>\r\n<div style=\"clear: both\"><\/div>\r\n<h3><span>Shipping<\/span><\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" width=\"331\" height=\"143\" class=\"alignleft size-full wp-image-2743\" alt=\"\" src=\"https:\/\/www.newregiston.co.jp\/en\/wp-content\/uploads\/sites\/2\/2020\/09\/toishi-making10-en.png\" \/><\/p>\r\n<p>Accepted products are shipped to customers.<\/p>\r\n<div style=\"clear: both\"><\/div>\r\n<p>Our products are manufactured by the above processes.<br \/>\r\nWe are committed to offering safe and good quality products to customers.<\/p>","protected":false},"excerpt":{"rendered":"<p>Variety of Manufacturing Method Manufacturing Method of Grinding Wheels Variety of Manufacturing Method There are many different kind of manufacturing methods depending on bonds. Our products are produced with resinoid bonds which is safe and used in many industries. Bond Type Code Major Components Firing Method \/ Temperature Applications Features Vitrified V Feldspar \/ Soluble Clay Continuous kiln \/ Bell kiln \/ Downdraft kiln 1200-1350\u00b0C (2192-2462\u00b0F) Machining, Free-hand grinding, Super finishing, Honing, Pulpstone \u25cfUse feldspar and\/or soluble clay as binder and bake at high temperature of 1300 degrees C after complete drying. \u25cfThe most common manufacturing method. \u25cfEasy to adjust grade and structure. Resinoid B\u30fbBF *BF=Resinoid and Reinforced Phenol resin, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":47,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"template_parent.php","meta":{"footnotes":""},"class_list":["post-671","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.newregiston.co.jp\/en\/wp-json\/wp\/v2\/pages\/671"}],"collection":[{"href":"https:\/\/www.newregiston.co.jp\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.newregiston.co.jp\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.newregiston.co.jp\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newregiston.co.jp\/en\/wp-json\/wp\/v2\/comments?post=671"}],"version-history":[{"count":9,"href":"https:\/\/www.newregiston.co.jp\/en\/wp-json\/wp\/v2\/pages\/671\/revisions"}],"predecessor-version":[{"id":2755,"href":"https:\/\/www.newregiston.co.jp\/en\/wp-json\/wp\/v2\/pages\/671\/revisions\/2755"}],"up":[{"embeddable":true,"href":"https:\/\/www.newregiston.co.jp\/en\/wp-json\/wp\/v2\/pages\/47"}],"wp:attachment":[{"href":"https:\/\/www.newregiston.co.jp\/en\/wp-json\/wp\/v2\/media?parent=671"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}