How to deal with tool wear?

Tools is arguably the most commonly used key component, and it’s also easy to wear out. How to reduce the tool wear is very important.

Common causes of tool wear:

All components of the cutter will be worn by milling and shaping materials. If one of the components of the cutter is damaged, such as the blade tip, steel body, gasket or snap spring, the entire cutter should be replaced to prevent damage to the relatively expensive tool holder system. Moreover, the replacement of the cutter holder system is more complicated. Therefore, how to reduce the tool wear is very important.

How to deal with tool wear with drill bit grinder

Common tool wear includes the following reasons:

  1. Incorrect installation;
  2. Use components from different manufacturers;
  3. Choose the wrong type of cutter (different type of cutter should be selected for different types of machine);
  4. Milling planer materials are bonded and continuously accumulated on the cutter, which is generally caused by incomplete cleaning;
  5. Insufficient water supply in the sprinkler system inside the casing of milling plane.

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Universal Tool Grinder PG-600F

How to reduce tool wear?

Tool wear is unavoidable, but can at least be minimized. Adequate water supply is the basic premise to ensure normal rotation of cutter. According to the material selection of milling cutter, can also optimize the use and reduce wear.

  1. Select the suitable working condition milling tool;
  2. Pay attention to daily thorough cleaning;
  3. Regularly check the cutter, and timely find and deal with the wear or damage of components;
  4. Regular maintenance and inspection of sprinkler system;

 

Only through proper maintenance can the wear of key parts be minimized, thus greatly saving cost and ensuring efficient operation of the machine. If the cutter is only slightly worn, a cutter grinder can completely repair the wear. The use of universal tool grinder can reduce the waste of many tools, saving cost and time.

Introduction to the hole cutting tools which commonly used in NC machining

Hole cutting tools used in NC machining are:

  • High speed rake angle oil hole twist drill;
  • Helical groove Centre Drill;
  • 3 – flute Solid Carbide Drill;
  • S-type carbide drill bit;
  • Indexable carbide bit;
  • Carbide double edge boring tool;
  • Carbide single edge fine boring tool

In addition, some special industries of NC machining have their own often used hole tool. Such as the printed circuit board industry micro-cemented carbide integrated drill, refrigerator compressor industry integrated cemented carbide precision reamer and step twist drill.

Poly crystalline diamond, PCD, drill bits, HSS bits, High-speed steel, HSS, PCB, solid carbide bits, cutting edge, high-speed steel, carbon-steel bits, high-carbon steel, drill bit grinder

Compared with the tools used in ordinary machine tools, CNC tools have many different requirements, mainly with the following characteristics:

(1) good rigidity (especially rough tool), high precision, low seismic and thermal deformation; Good interchangeability, easy to change tools quickly;

(2) high life, stable and reliable cutting performance;

(3) the size of the tool is easy to adjust, so as to reduce the adjustment time of tool changing;

(4) the tool should be able to reliably break the scrap or roll the scrap, so as to facilitate the scrap removal;

(5) serialization and standardization to facilitate programming and tool management.

 

When your tool is blunt, choosing to use a tool grinder can be very useful. Our drill bit grinder can repair all kinds of tools (drill bit re-sharpener, end mill re-sharpener, screw tap re-sharpener, lathe tool grinder, saw blade sharpener, universal(all-purpose) cutter grinder, universal(all-purpose) tool grinder, chamfer, air tapping machine, gear chamfering machine, universal(all-purpose) head, rotary table, etc. ). If you want to buy our products, please send us your requirements and cutter parameters first. We will help you choose the corresponding model.

Glad Tidings: PURROS’s Universal Tool Grinder successfully entered the Kuwaiti market

Kuwait, officially the State of Kuwait is a country in Western Asia. Situated in the northern edge of Eastern Arabia at the tip of the Persian Gulf, it shares borders with Iraq and Saudi Arabia.

PURROS's Universal Tool Grinder 600F, buy drill bit grinder

PURROS’s Universal Tool Grinder 600F

Congratulations to PURROS Machinery Co., Ltd. that PG-600F Universal Tool Grinder to successfully enter the Kuwaiti market.
The success in Kuwait market, fully reflect powerful competitiveness of PURROS drill grinding machine in drill grinding industry of Kuwait, at the same time, it has also enhanced our brand awareness in the throughout Middle East.
Pursue higher quality to build more perfect products and continue to explore overseas markets, which is the responsibility and goals of the PURROS Machinery Co., Ltd. We will continuously improve product quality and better serve global customers. Thank you!

the drill bit grinding machines produced by purros are sold all over the world

PURROS One-stop supplier of drills and grinders

One-stop supplier of drills and grinders.
We provide you with a professional and complete solution of grinding drill bits.

Our products: drill bit re-sharpener, end mill re-sharpener, screw tap re-sharpener, lathe tool grinder, saw blade sharpener, universal(all-purpose) cutter grinder, universal(all-purpose) tool grinder, chamfer, air tapping machine, gear chamfering machine, universal(all-purpose) head, rotary table, etc. Continuously invent, improve in our management, provide professional and high quality products to satisfy and serve our globe customers’ needs.

Everything you need to know about Drill Bit Grinders

What is Drill Bit Grinder?

Drill bit grinder is a handy machine that is used to sharpen drill bit, so that makes you easily bore holes in a huge number of materials. Whether the drill bit is made by HSS or Carbide Steel, the drill bit grinder can do the job because of it has two types of grinding wheel of options: CBN and SD, CBN for HSS drill bit; and SD for Carbide Steel drill bit. Cutting-edge technology is used for the manufacturing of drill bit grinding machine as it ensures precision and accuracy when you use drill bits to bore holes in any materials whether items are metals or hardwoods.

Who can use a Drill Bit Grinder?

Any person, whether a pro at grinding or a novice. You can use this machine to sharpen drill bit in any situation and anywhere. It doesn’t require expertise or any particular skill set. Only the basic learning of functions and instructions of this machine is required for its operation.

Types of Drill Bit Grinders

There are numerous types of drill bit grinders available in the market. Each type has its own set of features and specifications. The accuracy and precision depend on the type. With the wide range of drill bit grinders available, you can easily find a type that is according to your needs. The most popular drill bit grinders are portable drill bit grinders as they can be easily carried from one place to another.Continue reading

How to bring dull drill bit back to live?

Everything on a drilling rig directly or indirectly assists the bit in crushing or cutting through objects. Although there are almost limitless ways a drill bit can be used, which can either be for grinding a rock, puncturing a hole through irons or drilling through aluminum, all this are only possible when the bit is new and sharp. Most bits work by scraping or crushing through objects, or even both, while some bits known as hammer bits’ pound’s object vertically in much the same fashion as a construction site air hammer, and that is possible because of its general rotational motion.

Most drill bits used in making jewelry becomes dull with normal usage, and the worn cutting edges often make tasks even more difficult, resources consuming and can cause expensive accidents, which includes damage to jewelry and gemstones or even an injury to the body.

When a bit becomes excessively dull or stops making progress; the recommended thing to do is to change it, but what if there is no replacement at the moment or there is a limited supply of drill bit? The next thing to do is sharpen it.

Proper maintenance of a drill bit includes keeping it clean, sharp, and consistent usage at the bench.

Follow the outlined steps below carefully, and learn how to sharpen drill bits by hand. By the end of this article, you will inevitably turn your used, dull, and useless drill bit back into a hole blasting instrument at its prime.Continue reading

Exactly what is the tool and cutter grinder?

A tool and cutter grinder is utilized to develop milling cutters and also device little bits together with a host of various other reducing devices.

It is an exceptionally flexible device made use of to execute a range of grinding procedures: surface area, round, or facility forms. Nevertheless extremely automated Computer Numerical Control (CNC) equipments are ending up being progressively typical as a result of the intricacies associated with the procedure.

The table relocates longitudinally as well as side to side, the head could pivot along with being flexible in the straight airplane, as noticeable in the picture. This versatility in the head permits the vital clearance angles demand by the different cutters to be attained.Continue reading