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Diamond grinding tool disc hardness 30-40 Rockwell machined parts

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Diamond grinding tool disc hardness 30-40 Rockwell machined parts

August 27, 2021
Latest company case about Diamond grinding tool disc hardness 30-40 Rockwell machined parts

Diamond grinding tool disc hardness 30-40 Rockwell machined parts.

Description
Diamond, which is a mineral composed of carbon elements, is an allotrope of graphite, with a chemical formula of C, and is also the original body of common diamonds. Diamond is the hardest substance naturally occurring in nature.
The chemical composition of diamond is C, which is a homogeneous and polymorphic variant of carbon with graphite. In the chemical composition of minerals, it always contains elements such as Si, Mg, Al, Ca, Mn, Ni, and often contains impurity elements such as Na, B, Cu, Fe, Co, Cr, Ti, and N, as well as carbohydrates.
The crystal structure of diamond mineral belongs to the equiaxed tetrahedral structure of homopolar bond. The carbon atoms are located at the corners and the center of the tetrahedron and have a high degree of symmetry. The carbon atoms in the unit cell are connected by homopolar bonds with a distance of 154pm. Common crystal forms are octahedron, rhombic dodecahedron, cube, tetrahedron and hexaoctahedron, etc.

What are the Diamond Grinding Disc replacement conditions?
1, wear problem
Any grinding wheel has its certain use and wear requirements. If the wear condition reaches a certain level, it must be replaced with a new one. It can not be used in order to save material, it is an extremely unsafe violation. Generally, when the grinding wheel wears to a diameter 10mm larger than the diameter of the chuck, it should be replaced with a new one.
2, validity period
The new wheels removed from the warehouse are not necessarily qualified wheels, and even new wheels purchased from manufacturers are not necessarily qualified wheels. Any grinding wheel has a certain expiration date. If it is used within the expiration date, it is a qualified grinding wheel; if it is used beyond the expiration date, it is not necessarily a qualified grinding wheel. The regulations stipulate that "the grinding wheel should be used within the validity period, and the resin and rubber bond grinding wheel must be subjected to a rotation test after storage for one year before it can be used".
3, texture issues
If cracks are found in the grinding wheel during use, you should stop using it immediately and replace it with a new one, so as to avoid accidents caused by grinding wheel breakage.

 

CNC Machining Description
Product name Diamond grinding tool disc hardness 30-40 Rockwell machined parts
Material 42Crm Alloy steel
Surface Treatment Tin and CBN
Surface roughness Ra0.5~2um
Material standard ASTM
Operating RPM500-30000, coaxiality<0.05mm
Hardness 30-40 Rockwell
Service available OEM /ODM/Customized/Design
Process CNC Machining,Tin and CBN plating
Drawing Format 3D/CAD/Dwg/IGS/STP
Features Universal thread repair


Factory Display



Plating Line



Test Equipment







Q1: Where can I get product & price information?
A: Send us an inquiry e-mail, we will contact you as we receive your mail.

Q2: How long can I get the sample?
A: Depends on your specific items, within 3-7 days is required generally.

Q3: What's kinds of information you need for a quote?
A: Kindly please provide the product drawing in PDF, and will be better you can provide in STEP or IGS

 
Q4.Q:What kind of payment terms do you accept?
A:T/T,L/C,Escrow,paypal,western union,moneygram.
 
Q5:Is it possible to know how is my product going on without visiting our company?
A:We will offer a detailed products schedule and send weekly reports with digital pictures and vedios which show the machining progress.

 

Contact Details
Jiaxing Dexun Co.,Ltd.

Contact Person: Fern Kin

Tel: 18268475630

Fax: 86-573-82715881

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