Daily Archives: November 23, 2016

A Brief and Fast Introduction about CNC Milling Machines for Newbies

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When it comes to fabricating components, Computer Numerical Control (CNC) milling machine is one of the most important CNC machine tools which are widely used in many industrial businesses. It has been effectively used to increase one’s profitability as well as productivity in performing repetitive high precision and difficulty milling operations including drilling, slot and keyway cutting and many more, which these tasks could not be possibly done manually over a long period of time. Therefore, these CNC milling machines are a compulsory tool in most industrial businesses which has succeeded the traditional milling methods.

 

If you are a newbie and you would like to know what this particular milling machine capable of – here are some things that you should know:

 

  1. There are existed as two distinctive types of milling machines – These machining centers are differentiated based on the positioning of the spindle motor (or orientation of the cutting tool). These machines are called horizontal milling machines because of the cutting tool is positioned and operating horizontally and vertical ones vice versa. Hence, it is common to see two types of these machining centers in most manufacturers – either in large or small manufacturers, as these machine tools are capable to perform milling operations in different directions.

 

  1. Most of these CNC milling machines can perform versatile cutting and drilling operations – There are several types of these CNC machining centers that are well-known as multiaxis machining centers including 3-, 4- and 5-axis machines. Certainly, those machines which have the higher number of axes are cost higher than lower numbered axes because these machines are able perform intricate parts production. Thus, normally large scale manufacturers own 4-and 5-axis machines as both machine types are able to boost their productivity and profitability over a certain period of time.

 

  1. These machines have integrated control software – Basically, CNC milling machine operations are controlled by its own distinctive control software. Operators need to be proficiency in CAD and CAM programming skills in order to control the computerized machining centers when performing high precision milling operations. As compared with traditional milling machines (or manual machines), most CNC machining centers are able to perform high precision milling operations and to reduce unnecessary wastage.

 

  1. Most of these machining centers are ergonomically designed – Based on its ergonomic features, operators will not be forced to bend, crouch and contort your body during setup. Furthermore, the cutting tool is operating within an enclosed area is an effective preventative measure of avoiding unwanted accidents resulted from direct exposure of milling operations.

 

  1. Wastage is not a big issue for CNC milling machines – As mentioned earlier, most CNC machines are capable of fabricating components without sacrificing precision and quality. Thus, using such CNC machines can effectively reduce one’s overhead costs.

 

  1. CNC machining centers are also available in job shops – It is not necessary that a manufacturer has to machine components on their own. In most cases, they would outsource specific tasks – i.e. tasks which involved CNC milling process, to CNC service providers.

 

Be sure that you understand the benefits of having CNC milling machines before you start purchasing them. And then, if you are interested in or need further details about milling machines, welcome to visit the website of Jiuh Yeh – the professional milling machine and machining center manufacturer.

 

 

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Overview of Narrow Crown Stapler

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Whenever considering to installing trim, building home furniture as well as cupboards, the narrow crown stapler turns into a handy device. There are lots of types and sizes of pneumatic staplers available on the market. But the 18 gauge narrow crown variety is the ones ideal to wood working jobs.

 

Generally, there are four typical pneumatic stapler sizes and varieties. These are generally: Standard Crown stapler, Narrow Crown stapler, Medium Crown stapler, Wide Crown stapler etc.

 

Standard Crown stapler are usually 22ga (3/8″) and appropriate for securing covers because of its wide crown and short staple leg length. Normally Narrow Crown stapler are the ones which uses 18ga (1/4″) staples from around 5/8″ up to 1 1/2″ long for installing trim, cupboard backs etc. Narrow Crown stapler is usually an 18 gauge, 1/4″ crown stapler. The entire body is made of lightweight die-cast aluminum and it has an overall weight of around 2 1/2 pounds that is pretty standard for a stapler or air fastening instrument of this dimension.

 

In use, the lightweight of the device should not create a fatigue issue, in spite of pretty moderate or continuous use. Like the majority of air fasteners there is a weight and balance tendency towards the front of the device that has a tendency to cause wrist flexion. One of several primary benefits staples have over say, brad nails, is; a) the staple provides 2 fastening points instead of the single brad nail, and b) the crown on the staple offers a wider fastening point and it is lower the probability that for the materials getting fastened to “pull through” the fastener. This can sometimes occur with brad nails and particular materials, like thin MDF sheets. One benefit the brad nailer has over the stapler is that brad nail holes are fewer noticeable and may be effortlessly filled and hidden. A stapler leaves a bigger mark that is easily visible and a little more time consuming to fill. So, the narrow crown staplers are definitely perfect tools for fastening plywood and MDF backs to cabinet and furniture carcasses to deliver extra strength and rigidity, and also to avoid the issue of racking, particularly when the rear side of the item won’t be easily visible.

 

Generally just forward of the trigger on the underside of the main body is the depth adjusting feature. According to the type and denseness of materials you might be stapling into, you may want to adjust drive depth setting to make sure an appropriate driving depth. When the staple is not being driven far sufficient into the materials, simply rotate the tiny wheel a notch or two to the right. If it is driving too deep, turn it a notch or two to the left. Testing driving depth on some scrap pieces of the identical material will make sure an excellent result with your first effort.

 

The driving area of the tool at the front/top is generally surrounded. While you fire the tool, a driver ‘blade’ shoots out from the body of the instrument very quickly, contacts the head of the staple towards the top of the magazine and drives it straight into your material. After that it retracts ready for the next firing action. Obviously, you cannot see this since it happens so quickly. Sometimes, for whatever reason, you may experience a jam. This is where the staple fails to shoot straight out, or the contact from the driver blade does not force the staple straight out.

 

Apach 18 GA Narrow Crown Stapler is your best choice when you need the holding power of a staple, but want minimal tool marks and fastener holes to fill. This Narrow Crown Stapler which can also eliminates the need for noisy compressors and is great for interior decorative trim, cabinetry, cabinet backing, crafts and hobbies. If you need further details about narrow crown stapler, do not hesitate to contact APACH!

 

 

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