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Should I opt for Digital Locks for My HDB Door? — My Digital Lock

Posted by My Digital Lock on September 20, 2024 at 3:26am 0 Comments



Home security has evolved beyond traditional locks and keys. Digital locks, which provide keyless entry and advanced security features, have become a popular option for many homeowners. If you’re wondering whether you should opt for a digital lock for your HDB door, it’s… Continue

UV Booster Market Size, Shares, Forecast Report 2033

Posted by Yashi Vaidya on September 20, 2024 at 3:24am 0 Comments

According to a newly released report by Fact.MR, the global UV boosters market is projected to reach a value of US$ 121.5 million in 2023, with an expected growth at a CAGR of 5.1% from 2022 to 2033.



The rising demand for cosmetic products with high SPF levels is driven by consumers looking to minimize exposure to harmful UV rays. UV boosters, also known as SPF boosters, have gained popularity for enhancing the effectiveness of sunscreens by increasing SPF and UVA protection. These… Continue

Best PRO Services in Dubai - Shuraa Business Setup

Posted by Sakina Burhan on September 20, 2024 at 3:23am 0 Comments



A public relations officer (PRO) is crucial in setting up businesses in Dubai. They act as the link between the company and the local government authorities who ensure smooth operations and compliance with local regulations. Business owners can find some of the best PRO services in Dubai that… Continue

Betforward: A Leading Online Sports Betting and Gaming Platform

Posted by se on September 20, 2024 at 3:23am 0 Comments

Betforward has become a prominent name in the online sports betting and gaming industry, offering an exciting and dynamic platform for bettors across the globe. With a comprehensive range of betting options, from sports events to casino games, Betforward provides users with a top-tier experience that combines excitement, reliability, and user-friendly features. In this article, we’ll dive into what makes Betforward one of the most popular online betting platforms, highlighting its key features,… Continue

Understanding Variable Helix and Variable Flute End Mills

When it comes to milling components, speed is the name of the game. High speed tools can help you get your work done faster, but running at high speeds and feeds does come with certain risks. Some tools just cannot stand up to the heat and strain experienced at high speeds, while others may not be stable at such high rotational speeds. Today we will be looking at two types of end mills that are designed to deal with high speed chatter, variable helix and variable flute end mills.

Chatter is one of the most annoying issues when it comes to milling. When tools reach high speeds, they begin to wobble. This movement is almost imperceptible, but it can have big impacts. As a tool wobbles, it begins to strike against the workpiece, causing increased friction and a loud sound. Because this is happening dozens of times per second, those tiny impacts can compound into the ear splitting phenomena known as tool chatter. This is not only annoying for the operator, but the vibrations can also affect the finish on your workpiece.

Variable end mills are designed to help machinists deal with tool vibrations and side effects like chatter. The whole idea behind these end mills is to create intentional asymmetry. While an asymmetrical tool design may seem like a bad idea, it can really help to minimize vibrations. Tool vibrations are caused by regular forces and irregular forces can help cancel out strong vibrations and increase stability.

Variable helix end mills use flutes with slightly different helix angles. The helix angle changes from flute to flute, but is consistent along the length of each flute. This helps to alter the distance between each flute striking the workpiece while maintaining an even flute spacing at the base of the cutting tool.

In addition to variable helix cutters, there are also variable flute end mills. When you imagine 4 flute cutting tools, it seems intuitive to separate each flute by 90 degrees from the next. Variable flute/pitch tools have slightly different angles between each flute. This difference may only be a degree or so away from a perfect 90 degree angle, but it can help to break up the timing between cuts, interrupting harmonic vibrations just like a variable helix cutter.

If you are interested in cutting down the tool chatter, then variable helix and variable flute end mills may be the perfect solution. You can find great deals on American made solid carbide variable end mills when you visit www.onlinecarbide.com. All of their tools, including their variable helix options, are machined to precise tolerances from high quality tungsten carbide tool stock. Their tools are also always available at manufacturer direct pricing, which can help you save big on the drill bits and end mills that your shop needs. If you have any questions about any of the products they carry, you can reach out to a member of their team by sending and email to [email protected].

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