111aaaa-Double Cut Cemented Tungsten Carbide Bur Rotary Files

 

        Carbide Burrs are are made of tungsten carbide, a metal that is extremely hard (about three times stiffer than steel) and of very excellentwear-resistance and can withstand high temperatures, sometimes regarded as rotary files and come in many shapes and sizes.     
 

      The Carbide Burrs are used in many industries and materials, the Carbide burrs made by Rydmet Carbide are made by our imported CNC tool Ginders from the most suitable graded quality Cemented Carbide Blanks ( made by our own company) and the designs ( Single Cut, Double Cut and Coarse Cut) are chosen as per the specific application, the strict QC process was executed among the whole productio procedures, which gaurantees a very good tool perfomance and long tool life for our Carbide Burrs in the course of deburing, finishing, smothing, chamfering.etc.. 


     The Carbide Burrs are usually used for shaping, smoothing and material removal (debur) on hardened steel, stainless steel, cast iron, nonferrous metals, fired ceramics, plastics, hard woods and other hard materials. Typical applications are weld preparation, weld smoothing, deburing, chamfering, deflashing, and scale removal.
 

     Each piece of our Carbide Burrs is ground from Tungsten-Carbide by precision automatic machines that designed specifically for grinding burs which can assurs exact contours and dimensions as well as perfect concentricity.

              
The Advantage of our Carbide Burrs
1) The Carbide Bur Head Blanks are made by our own factory.so, we have the price advantage
2)  Our Experience in Carbide and Hardmetal can help solve the problem you are facing well.
3)  since we made our own carbide bur blanks, so, we can custom make the finished Carbide burrs easily.
4)  as an Carbide and cutting tools integrated manufacturing company, we can control the quality in our own hands.
5)  the tool blank and finished cutting tool are made in the factory, which can save time and advance the delivery.
6)  as a integraged tool manufacturer, the feedback about the quality and usage information can be treated quickly
7)  beside carbide burrs, we can produce the comprehesive lines of Carbide cutting tools, standard or custom sized.


The  Standard Shape of the  Carbide Burrs


 
  
The Geometry of our Carbide Burrs

Cemented Carbide Burrs are usually made in Two Cuts; Single Cut and Double Cut (Diamond Cut)

Single cut (one flute)  They tend to be used with stainless steel, hardened steel, copper, cast iron, and ferrous metals and will remove material quickly with a smooth finish. Use for heavy stock removal, milling, deburring and cleaning.

• Heavy removal of material
• Milling
• Deburring
• Cleaning
• Creates long chips

Double cut carbide burrs tend to be used on ferrous and non ferrous metals, aluminium, soft steel and also for all non-metal materials such as plastics and wood. They have more cutting edges and will remove material faster. Double cut are sometimes referrred to as Diamond Cut or Cross Cut (2 flutes cut across each other) will leave a smoother finish than single cut due to producing smaller chips as they cut away the material. Use for medium-light stock removal, deburring, finishing and cleaning. A double cut carbide burr is the most popular cut and will see you through most applications.

• Medium- light removal of material
• Deburring
• Fine finishing
• Cleaning
• Smooth finish
• Creates small chips

The below image indicates the double cut, single cut and again, the double cut or diamond cut. 

          
 

CHANGLIN brand Pneumatic Rubber Fender is one of the Jinan Changlin's major products. It has the merits of high pressure resistance, high energy absorption, low reaction force, aging resistance and seawater corrosion resistance. during the standard preparation, compression performance tests were made by Shandong University Mechanical Engineering test center.  Could be compare with Yokohama Type Fenders, our company also made the GB/T 21482-2008, The Reliable data proved that products quality performance parameter have reached or was high than the requirements international standard. At present, CHANGLIN brand Pneumatic Rubber Fenders were widely used to various ships, offshore platforms, wharfs and floating docks for collision protection at local and abroad.

The specifications and performance or CHANGLIN pneumatic rubber fender (Reaction force R and energy absorption GEA are guaranteed values at deflection (60±5)%D)
Nominal size D×L /m	Initial inner pressure =50 kPa			Initial inner pressure =80 kPa
	R /kN	GEA /kJ	P /kPa	R /kN	GEA /kJ	P /kPa
1.0×1.5	182	32	122	239	45	160
1.0×2.0	257	45	132	338	63	174
1.2×2.0	297	63	126	390	88	166
1.35×3.5	427	102	130	561	142	710
1.5×3.0	579	153	132	761	214	174
1.7×3.0	639	191	128	840	287	168
2.0×3.5	875	308	128	1150	430	168
2.5×4.0	1381	663	137	1815	925	180
2.5×5.5	2019	943	148	2653	1317	195
3.0×4.0	1452	746	145	1887	1036	195
3.0×5.0	1815	965	148	2359	1341	198
3.0×6.0	2243	1184	152	2916	1646	203
3.3×4.5	1884	1175	130	2476	1640	171
3.3×6.0	2783	1675	141	3652	2338	195
3.3×6.5	3015	1814	146	3961	2532	191
Note: D is fender diameter; L is fender length; R is compressive reaction force, its allowance is ±10%; GEA is guaranteed energy absorption; P is inner pressure

Pneumatic Rubber Fenders

Pneumatic Rubber Fenders,Pneumatic Ship Fenders,Pneumatic Rubber Fender,Pneumatic Rubber Bumper

Jinan Changlin Air-bag Container Factory Co., Ltd. , http://www.jnclqnkq.com