{"id":71,"date":"2023-02-03T18:18:02","date_gmt":"2023-02-03T09:18:02","guid":{"rendered":"https:\/\/www.kuraroka.com\/?p=71"},"modified":"2024-03-22T17:18:23","modified_gmt":"2024-03-22T08:18:23","slug":"brittle_materials","status":"publish","type":"post","link":"https:\/\/www.kuraroka.com\/en\/material\/brittle_materials-html","title":{"rendered":"Brittle material sludge (chips and shavings) remover"},"content":{"rendered":"

Brittle materials are, as the name implies, \"brittle materials\" and include ceramics, cast iron, concrete and glass.<\/p>\n

In recent years, advances in machine tools, tools, and materials have resulted in chips of brittle materials becoming micro-sludge, and the adverse effects of this sludge in the machining fluid have become a problem.<\/p>\n

Here, we will introduce such brittle material sludge removal equipment, which we hope you will find useful.<\/p>\n

Sun Maintenance Koki<\/h2>\n

Features of Sun Maintenance Koki's products<\/h3>\n

SMK RAPTOR<\/h4>\n

Cited from: https:\/\/www.smk-web.co.jp\/filtration-smk-raptor.html<\/p>\n

The W-coupler type filter employs the advantages of both internal and external pressure type filters. High-performance fiber filter paper is used to collect fine sludge.It can be used for both oil-based and water-based products, and its high filtration speed allows filtration to be completed in a single pass.<\/span><\/p>\n

The precision filtration filter \"FWC\" used has an integrated case structure and can be replaced with a single touch. It also helps maintain a clean environment by preventing liquid splashing and reducing cleaning and other maintenance. In case of trouble such as liquid leakage, the sensor detects the abnormality and automatically stops the machine. Safety is also ensured.<\/p>\n

Reference: Sun Maintenance Koki, Ltd. website (https:\/\/www.smk-web.co.jp\/filtration-smk-raptor.html)<\/a><\/div>\n

SGL<\/h4>\n

Cited from: https:\/\/www.smk-web.co.jp\/filtration-sgl.html<\/p>\n

This equipment uses high-performance filter paper to achieve ultra-fine filtration. The number of mounted filters is lined up from 1 to 3.You can choose from a compact type with one filter to a large capacity type with three filters to meet your needs.<\/span>The chassis is compact, takes up little space, and is easy to move around.<\/p>\n

Reference: Sun Maintenance Koki, Ltd. website (https:\/\/www.smk-web.co.jp\/filtration-sgl.html)<\/a><\/div>\n

Basic Information on Sun Maintenance Koki<\/h3>\n\n\n\n\n\n
Head office location<\/span><\/th>\n2-103 Torisumi, Midori-ku, Nagoya, Aichi, Japan<\/td>\n<\/tr>\n
Phone number<\/span><\/th>\n052-624-8481<\/td>\n<\/tr>\n
Official HP<\/span><\/th>\nhttps:\/\/www.smk-web.co.jp\/index.html<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

filter precision engineering<\/h2>\n

Features of products handled by Filtration Seiko<\/h3>\n

Fully automatic high-speed centrifuge ~NKEB-2000S<\/h4>\n

Cited from: https:\/\/www.rokaseiko.com\/service\/nkeb-2000s<\/p>\n

Filtration Seiko's NKEB-2000S is a fully automatic system for separating and discharging sludge.Sludge removal from brittle materials such as ceramics, silicon, quartz glass, and cemented carbide, regardless of whether they are magnetic or non-magnetic.<\/span>The company is doing so.<\/p>\n

As for separation, centrifugal force of up to 2,000 G provides powerful and highly efficient operation. The proper positioning of the bearings suppresses operating noise at high speed rotation. The simple structure of the machine allows for a compact footprint, and the caster wheels make it easy to move the machine between tanks.<\/p>\n

Reference source: Filtration Seiko HP (https:\/\/www.rokaseiko.com\/service\/nkeb-2000s)<\/a><\/div>\n

Basic Information on Filtration Seiko<\/h3>\n\n\n\n\n\n
Head office location<\/th>\n\n

5F, 1-10-1 Nihonbashi-Kakigaracho, Chuo-ku, Tokyo Goethe House Co.<\/p>\n<\/td>\n<\/tr>\n

Phone number<\/th>\n03-6264-8575<\/td>\n<\/tr>\n
Official HP<\/th>\nhttps:\/\/www.rokaseiko.com\/<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Toto Separator Kogyo Co.<\/h2>\n

Features of products handled by TOTO SEPARATOR KOGYO<\/h3>\n

Automatic Centrifuge CF Series<\/h4>\n

Cited from: https:\/\/centrifuge-tsk.com\/product\/automatic\/#con_top<\/p>\n

The CF series of automatic centrifugal separators use centrifugal force to separate coolant liquid and sludge. The sludge scraping operation is available in manual, semi-automatic, and automatic series, and this product is an automatic type. Safety devices are standard, and there is a choice of 60, 100, and 150 models.<\/p>\n

The \"Centralized Filtration Circulation System\" can be used to manage wastewater and sludge treatment for multiple chemical processing machines in a single location. Since no filters are used, running costs can be reduced.<\/p>\n

Reference source: Toto Separator Industry HP (https:\/\/centrifuge-tsk.com\/product\/automatic\/#con_top)<\/a><\/div>\n

Semi-automatic Centrifuge TSK series<\/h4>\n

Cited from: https:\/\/centrifuge-tsk.com\/product\/semi-automatic\/#con_top<\/p>\n

The TSK series semi-automatic centrifuges are operated by a handle for scraping sludge. The TSK series is available in 60, 100, and 150 models.<\/p>\n

Reference source: Toto Separator Industry HP (https:\/\/centrifuge-tsk.com\/product\/semi-automatic\/#con_top)<\/a><\/div>\n

Manual Centrifuge TSK Series<\/h4>\n

Cited from: https:\/\/centrifuge-tsk.com\/product\/product-manual\/#con_top<\/p>\n

The TSK series of semi-automatic centrifuges are manual centrifuges that use centrifugal force to separate materials with different specific gravity. In addition to the centrifuge, coolant tanks and secondary filtration equipment are manufactured as a system. These products can be installed in a small space and are easy to handle.<\/p>\n

Reference source: Toto Separator Industry HP (https:\/\/centrifuge-tsk.com\/product\/product-manual\/#con_top)<\/a><\/div>\n

Basic Information of Tohto Separator Kogyo Co.<\/h3>\n\n\n\n\n\n
Head office location<\/th>\n1950-11 Kabasaki-cho, Ashikaga-shi, Tochigi<\/td>\n<\/tr>\n
Phone number<\/th>\n0284-43-2161<\/td>\n<\/tr>\n
Official HP<\/th>\nhttps:\/\/centrifuge-tsk.com\/<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

nifco plant<\/h2>\n

Characteristics of the products handled by Nifco Plant<\/h3>\n

NKU type magnetic filter<\/h4>\n

Cited from: http:\/\/www.nifcoplant.co.jp\/product\/nku.html<\/p>\n

The NKU type magnetic filter handled by Nifco Plant is a separation method filter that utilizes a special magnetic plate. The plate is installed at the bottom of the conveyor and utilizes magnetic force and sedimentation effect. Coolant liquid is passed over the plate, and even fine sludge is adsorbed. The sludge is automatically discharged out of the machine.<\/p>\n

The tank itself is a filter, so there is no need for cleaning.<\/p>\n

Reference: Nifco Plant HP (http:\/\/www.nifcoplant.co.jp\/product\/nku.html)<\/a><\/div>\n

VP-FILTER<\/h4>\n

Cited from: http:\/\/www.nifcoplant.co.jp\/product\/vp-filter.html<\/p>\n

The VP-FILTER requires a filter in the suction section of the pump. Sludge removal and cellulose supply are fully automated, and operation is simple. Sludge can be re-melted in an electric furnace without separation, allowing reuse of waste.<\/p>\n

The special screw conveyor feature also improves the dewatering effect. A wide lineup of models is available and can be selected according to processing capacity. Used for machining, finish grinding of steel, cast iron, aluminum, and carbide ceramics.<\/p>\n

Reference: Nifco Plant HP\u00a0(http:\/\/www.nifcoplant.co.jp\/product\/vp-filter.html)<\/a><\/div>\n

DC-FILTER<\/h4>\n

Cited from: http:\/\/www.nifcoplant.co.jp\/product\/dc-filter.html<\/p>\n

DC-FILTER is a pressurized filtration system. It filters by forming a cake layer on the filtering material (blow-off belt) between the upper and lower shakes. The use of special rubber seals maintains a high degree of tightness and enables highly accurate filtration.<\/p>\n

Air blow and coolant cleaning at the time of sludge discharge reduces the frequency of filter media replacement, thereby reducing running costs. Space-saving because a large filtration flow rate can be obtained per filtration area.<\/p>\n

Reference: Nifco Plant HP (http:\/\/www.nifcoplant.co.jp\/product\/dc-filter.html)<\/a><\/div>\n

Basic Information on Nifco Plant<\/h3>\n\n\n\n\n\n
Head office location<\/th>\n1-13-5, Kuise Honcho, Amagasaki City, Hyogo Prefecture<\/td>\n<\/tr>\n
Phone number<\/th>\n06-6488-8082<\/td>\n<\/tr>\n
Official HP<\/th>\nhttp:\/\/www.nifcoplant.co.jp\/<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Coolant filtration] Example of brittle sludge removal<\/h2>\n

Example on a casting machining center<\/h3>\n

The drum filter conveyor they were using contained a large amount of fine chips and carbon in the coolant liquid, causing many problems due to clogging. In addition, the poor filtration accuracy was also causing many defective products due to scratches.<\/p>\n

Results after equipment installation<\/h4>\n

After installing a certain demo machine and testing it for two months, the coolant life was doubled. Furthermore, the defect rate was reduced by 20%, so they purchased a demo machine and installed it on an existing machining center as needed. The sludge discharged from the machine is now dry, according to the company. Although they do not have statistics, they are enjoying many positive aspects of the machine, such as the fact that not only do they feel that the life of the cutting tools has been extended, but they also no longer have to purchase parts because of the lack of breakdowns.<\/p>\n

Reference: Sumitomo Heavy Industries Finetech HP (https:\/\/finemag.jp\/customers\/181)<\/a><\/div>\n

Example of injector parts machining (steel)<\/h3>\n

This is an example of a company that wanted to reduce quality defects and tank cleaning.<\/p>\n

Results after equipment installation<\/h4>\n

The defect rate improved from 8% to 2%. Furthermore, the frequency of coolant fluid replacement changed from once a month to once every two months.<\/p>\n

Reference: Nikuni\uff5c20 Case Studies of Solutions to Filtration Process Issues [PDF]. (https:\/\/www.nikuni.co.jp\/catalog\/files\/61_pdf.pdf)<\/a><\/div>","protected":false},"excerpt":{"rendered":"

Brittle materials are, as the name implies, \"brittle materials,\" such as ceramics, cast iron, concrete, and glass. In recent years, advances in machine tools, tools, and materials have resulted in chips of brittle materials becoming micro-sludge, which can be mixed into the machining fluid, causing adverse [...].<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.kuraroka.com\/en\/wp-json\/wp\/v2\/posts\/71"}],"collection":[{"href":"https:\/\/www.kuraroka.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kuraroka.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kuraroka.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kuraroka.com\/en\/wp-json\/wp\/v2\/comments?post=71"}],"version-history":[{"count":6,"href":"https:\/\/www.kuraroka.com\/en\/wp-json\/wp\/v2\/posts\/71\/revisions"}],"predecessor-version":[{"id":1501,"href":"https:\/\/www.kuraroka.com\/en\/wp-json\/wp\/v2\/posts\/71\/revisions\/1501"}],"wp:attachment":[{"href":"https:\/\/www.kuraroka.com\/en\/wp-json\/wp\/v2\/media?parent=71"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kuraroka.com\/en\/wp-json\/wp\/v2\/categories?post=71"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kuraroka.com\/en\/wp-json\/wp\/v2\/tags?post=71"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}