2012-10-26 by seoer10
Many different types of grinding machines, minor surface grinder, cylindrical grinder, internal grinder, Almighty cylindrical grinder (mill hole), gear grinding, thread grinding machine, rail grinding, no intention of grinding machine (grinding cylindrical) and object grinder (grinding tool). Introductions surface grinder movement here.
Structure of a surface grinder (the M seventy-one 20A, for example, where: M - grinder machine tools; July 1 - horizontal spindle and rectangular desktop surface grinder; 20 - countertops width of 200 sister; A - a significant improvement.)
(A) wheel rack - Install wheel and launched a grinding wheel for high-speed changes, wheel rack along the the dovetail slide rails for manual or hydraulic horizontal gap movement.
(2) slide - wheel rack installed and launched the the wheel frame along column guide for up and down movement.
(C) column - bearing slide and cutting wheel  frame.
(4) table - installation work by the hydraulic system driven approach reciprocating linear motion.
(5) bed - supporting the table, install other components.
(6) the coolant system - to the grinding zone to provide the coolant (saponification oil).
(Vii) The hydraulic drive system - its composition:
a dynamic components - pumps, pressure oil supply hydraulic drive system;
b. performing components - fuel tank, launched workstations and other parts movement;
c Control element - for the various valves, control pressure, speed, direction, or the like;
d arm the help components - such as the fuel tank, pressure gauge.
keywords:sandpaper roll
2012-10-30 by seoer10

Cutting access to its charming high gloss selection of high-quality natural single crystal diamond tool made of gold and silver, as well as new models of a variety of ever-changing, so it occupies an important position in the jewelry manufacturing tools. But the high cost of quality natural single crystal diamond jewelry manufacturing in order to reduce costs, do not ask or application of gloss in the pre-shaped blanks car spent knife usually by PCD tool instead of, the because PCD knife life is natural diamond 10 times, while the price is only half of it to one-third. Whether the PCD or natural diamond tool can be cut out of the same style, but PCD is characterized by low-cost, low-gloss, natural diamond tools main features are high-cost, high-gloss, the two are mutually complementary to each other in the jewelry manufacturing access to a wide range of applications.

Ultra-thin diamond cutting wheel  film diamond and CBN in industrial applications

Superhard tool materials are raw materials for diamond and cubic boron nitride (CBN). Their prominent characteristic of high hardness, diamond is the nature hardest known substance, CBN is second only to diamond in hardness of the material, but the chemical stability and heat resistance of the CBN to better than diamond, especially for iron group metal diamond easy thereto effect converted into graphite, while CBN on the thermal stability and chemical stability of the iron group metals are good. So instead of occasions to use CBN in many processed iron metal diamond products. Diamond tools (including film coated tools), mainly used for a variety of non-metallic materials and non-ferrous materials, vehicles, milling, boring, drilling and other processes, such as wood, thin cutting wheel, hard plastic, rubber, building materials, carbon fibers, ceramic, refractories, copper, aluminum matrix composites and alloys. CBN tools are mainly used in the processing of hardened steel, chilled cast iron, stainless steel, high temperature alloys, wear-resistant coating materials.

keywords:sandpaper roll
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