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Tungsten Carbide Indexable Insert Advantages

Details: Category: Tungsten Information; Published on Wednesday, 12 November 2014 19:03; Written by xjq; Hits: 633

Tungsten carbide indexable inserts’ advantages are reflected in the following points:

(l) High blade durability

Tungsten carbide indexable inserts are clamped on toolbars by using mechanical method. Because the blade does not take heat treatment, the hardness and cutting properties will not be reduced, and thus the cutting tool can has higher durability.

(2) High productivity

Tungsten carbide indexable inserts, with advanced geometry, can adopt relatively larger cutting amount. When its cutting edge is damaged or goes blunt, it can be shifted to another cutting edge quickly, which help achieve higher productivity.

(3) Low tool costs

The cost of tungsten carbide indexable cutting tools is about 2/5 of the welded cutting tools; its toolbars can be reused, so the cost is further reduced.

(4) Improving working conditions

Tungsten carbide indexable inserts can reduce dust pollution and industrial accidents due to the cutting tool grinding, which help improve the working conditions of workers.

(5) Simplifying tool management

Tungsten carbide indexable inserts can achieve multi-purpose usages, which help reduce tool inventory and simplify tool management.

In summary, tungsten carbide indexable inserts have been widely used at home and abroad due to its various kinds of advantages.

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Tungsten Finesse Drop Shot Weights

Details: Category: Tungsten Information; Published on Wednesday, 12 November 2014 08:48; Written by Sherry; Hits: 631

Tungsten finesse drop shot weights are cylindrical with a line guide through their center. It is used as an alternative for Carolina rigging, the weight's profile lets them easily pass through heavy cover and over rocks. The Weights are pegged at a fixed position on the line using specialty stops.

Why Tungsten?

Lead is dead. Lure companies are facing the eventuality of lead bans throughout Canada and the United States. Some states, such as New York, have already banned the use of lead fishing weights in recreational fishing. More lead bans are certain to come.

Tungsten finesse drop shot weights, the most technologically advanced weight available today, provide a more environmentally friendly alternative to lead. Comprised of tungsten, the second hardest substance next to diamonds, tungsten finesse drop shot weights do not add pollutants to water, our most precious resource.

Tungsten finesse drop shot weights which made of tungsten are 25 percent smaller, much more sensitive and emit twice the sound of lead. Their sensitivity gives you the ability to better define under water structure.

Tungsten-finesse-drop-shot-weights

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Tungsten Carbide Double Negative Milling Cutter Introduction

Details: Category: Tungsten Information; Published on Tuesday, 11 November 2014 17:49; Written by xjq; Hits: 598

Tungsten carbide double negative milling cutter uses only negative inserts held in a negative pocket. Double negative geometry is one of the industry standard milling cutter geometries. This provides cutting edge strength for roughing and severe interrupted cuts. When determining cutter geometry it is important to remember that a negative insert tends to push the cutter away, exerting considerable force against the workpiece. This could be a problem when machining lightly held workpieces, or when using light machines. However, this tendency to push the work down, or push the cutter away from the workpiece may be beneficial in some cases because the force ends to "load" the system, which often reduces chatter.

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Tungsten Carbide Double Positive Milling Cutter Introduction

Details: Category: Tungsten Information; Published on Tuesday, 11 November 2014 18:08; Written by xjq; Hits: 608

Tungsten carbide double positive milling cutter uses positive inserts held in positive pockets. This is to provide the proper clearance for cutting. Double positive cutter geometry provides for low force cutting, but the inserts contact the workpiece at their weakest point, the cutting edge. In positive rake milling, the cutting forces tend to lift the workpiece or pull the cutter into the work. The greatest advantage of double positive milling is free cutting. Less force is exerted against the workpiece, so less power is required.

Tungsten Carbide Double Positive Milling Cutter

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Tungsten Carbide Milling Cutter Milling Introduction

Details: Category: Tungsten Information; Published on Tuesday, 11 November 2014 17:28; Written by xjq; Hits: 549

The two basic tungsten carbide cutting tool types used in metalworking are the single-point and multi-point designs. Fundamentally, they are similar. By grouping a number of single point tools in a circular holder, the milling cutter is created.

Milling is a process of generating machined surfaces by progressively removing a predetermined amount of material from the workpiece, which is advanced at a relatively slow feedrate to a tungsten carbide milling cutter rotating at a comparatively high speed. The characteristic feature of the milling process is that each milling cutter tooth removes its share of the stock in the form of small individual chips.

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