We produce our granite products from several types of granite, depending on the customer's needs. Laboratory tests have shown that fine-grained black granites are stronger, denser, and less absorbent than other granites. For this reason precision machine bases, air-bearing surfaces and accessories are best made from black granite. Read More
WhatsApp: +86 18221755073Previous posts have said this was for us woodrouter guys not milling machines.Not true!I dont know much about milling machines etc,but if your coloum is filled with E/G it will provide damping.Vibrations are reduced or eliminated by combining different materials in a structure.Each material has a different resonance and combining two or …
WhatsApp: +86 18221755073Machine Bases. Machine tool bases and support structures made with Zanite Plus mineral cast polymer composite offer quieter operation, no deterioration from cutting fluids, improved machined surfaces and improved cutting tool life. ... We lead the industry in polymer pump bases and baseplates for rotating equipment and provide epoxy granite ...
WhatsApp: +86 18221755073These qualities make granite the ideal material to create custom-size and custom-design machine bases and metrology components. Granite is: machineable. precisely flat when cut and finished. rust resistant. durable. long lasting. Granite components are also easy to clean. When creating custom designs, be sure to choose …
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WhatsApp: +86 18221755073However, I do not think that it is possible to make a machine capable of better than 0.01″ precision with high repeatability using these materials to cast bases of any useful size.
WhatsApp: +86 18221755073A leading manufacturer of granite surface plates, accessories and machine bases. Since 1984 we have strived to exceed our customers' expectations in every way. More Info
WhatsApp: +86 18221755073ZhongHui manufactures dimensionally accurate bases for measuring and machining equipment as well as customer-specific granite components for the construction of specialized machines: e.g. machine beds and machine bases for the automotive industry, mechanical engineering, aircraft construction, solar industry, semiconductor industry or …
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WhatsApp: +86 18221755073Epoxy based polymer concrete castings used as machine bases originated in Europe in the mid 1970's. The technology migrated to the USA in the early 1980's with machine tool builders. In 2009, BaseTek, LLC purchased the technology and was assigned the legal marketing rights to the trade name Zanite from Illinois Tool Works, Inc. (ITW) Pre ...
WhatsApp: +86 18221755073How granite bases improve machine tool performance There are many elements that go into building a truly accurate machine tool, and one that will maintain its accuracy over time. There are a number of add-ons that can improve accuracy, but none can compensate for a design that is structurally unsound.
WhatsApp: +86 18221755073Re: Epoxy-Granite machine bases (was Polymer concrete frame?) For best packing density you want rounded aggregate, not sharp/jagged. Ordering aggregate mixes in useable quantities from a long distance vender is …
WhatsApp: +86 18221755073Why epoxy granite?It takes 4 to 6 months to develop a machine tool of traditional cast iron.After casting,it has to age for 4 months to releive stress before being surfaced and then get heat stress relief.Cast epoxy/granite can be ready in one week with coolant lines and other inserts or ways moulded in.As I stated before Epoxy/granite is …
WhatsApp: +86 18221755073It all starts with the base, one of the most important components. This whitepaper focuses on analyzing the benefits that the use of granite brings to the machine's performance compared to other types of materials.
WhatsApp: +86 18221755073When exercising my googling skills, I stumbled on some (metal cutting) cnc forums, there the topic of epoxy granite machine bases gets passed around a lot it seems. Epoxy granite is supposed score excellent on stiffness as well as vibration damping abilities. The second aspect is that at machine frame has 15 hex bolt heads at the bottom.
WhatsApp: +86 18221755073But the ability to fundamentally manage thermal effects on a machine tool begins with the base. Here too, granite offers significantly better material properties than cast iron or …
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WhatsApp: +86 18221755073Light Machines (later bought by Intelitek) made a line of CNC milling machines with a one piece epoxy granite base and column. Look up the PLM 1000 and PLM 2000.
WhatsApp: +86 18221755073Tru-Stone provides SI traceable documentation on all granite machine bases, surface plates and metrology accessories. We are proud of the complete value added package we can offer you, which includes our …
WhatsApp: +86 18221755073When it's all done, you could paint it, I suppose, but that would ruin the beauty of the stone. Doug Goncz Replikon Research Seven Corners, VA 22044-0394 Similar Threads: Epoxy-Granite machine bases (was Polymer concrete frame?) Build Thread-Router frame (steel machine bases) Index to "Epoxy-Granite machine bases" …
WhatsApp: +86 18221755073By the way glass, granite and aluminum have the same elastic properties so if there is a machinist nearby that makes heaps of Al swarf use that. You can also buy aluminium powder. Then you can machine it easily after it cures vs trying to machine the granite! Cheers Peter
WhatsApp: +86 18221755073Epoxy Granite Filling a Mill for Vibration Dampening and Rigidity. Filling the machine castings with Epoxy Granite with Epoxy Granite (sometimes also called "Polymer Concrete") has been a time-honored tradition of some of the finest machine tool manufacturers such as Hardinge with their proprietary "Harcrete" and others.. Hardinge …
WhatsApp: +86 18221755073ZhongHui IM can manufacture precision granite components and granite measuring. why Choose Granite for Machine Bases and Metrology Components? The answer is 'yes' for almost every application. The ...
WhatsApp: +86 18221755073Re: Epoxy-Granite machine bases (was Polymer concrete frame?) Variable frequency drive otherwise known as an inverter. The one I used was 1 phade 240v in and three phase 240V out.
WhatsApp: +86 18221755073We manufacture single granite machine bases, air bearing surfaces or multiple component precision assemblies to meet industry needs. Our capabilities range from custom …
WhatsApp: +86 18221755073that granite performs about five times better than cast iron and 10 times better than welded steel. While you can't take that value in isolation to compare two machine tools, because many other factors contribute to the overall vibration properties of a machine, it is safe to say that the amplitude and duration of vibration of a granite
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WhatsApp: +86 18221755073There are various reasons why granite is the material of choice for machine bases and metrology components. These include its machinability, inertness, flatness, mobility, rigidity, thermal stability, long …
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