8/10/2009 @ 10:26:44 am by precisionmachiningpro.com

Short Turnaround in Precision Machining

There are many online companies that specialize in rapid precision machining. Those in the business have created a niche with their dedicated, skilled teams. They work within their abilities to improvise and manage their craft. It is always a plus to have someone close to your plant to know your needs and anticipate the necessary emergencies. This allows the machinist to have the correct materials available.

Many times, the turnaround for a specific machined part is critical. It may be necessary action to acquire a large contract or job completion. These companies have the state of the art process to complete a job within the allotted time frame. This insures consistency in job performance. The rapid turnaround of machined products is used, to a large degree, for the high-tech industry. The use of many software packages, including CAD files can speed up the process and allow manufacturers to complete a job ahead of schedule.

Many of the software programs used today are turn key processes. They will allow the prototyping to become more streamlined and create a working environment. If a company can offer same day quotes and two week delivery, the process is being utilized at its fullest potential. Many companies can do that with constant perfect results.

This is especially important when it comes to replacement parts. Many times, a part is necessary for a manufacturer to continue production. If that part has been damaged, it is necessary to replace it as soon as possible. Emergency situations are a constant problem in the precision machining industry. The fine-tuning of a company’s operations will result in quality fitting and competitive pricing. Being able to produce machined products requires a stock of hardened stainless steels, alloys and other metals.

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8/9/2009 @ 10:26:44 am by precisionmachiningpro.com

Set Up

Precision machining set up uses measurement tooling and blueprints to efficiently dial in the tolerance to near perfect specs. Vincent Precision Machining has cut their set up time to less than one minute, using five vises instead of two. Using the three new Kurt HDL vises has helped in production by eliminating very expensive scrap parts.

Vincent Precision Machining makes medical parts. They need to be able to produce at least 250 parts a week, which was nearly impossible with the set up they were using. With the new set up they installed, there isn't any wasted time or labor because it only takes a few seconds to switch parts for different machining. In the past, it took several minutes and there was often misalignment, which caused problems incurring waste. With this new operational set up, each machined part is milled to a tolerance of +/-0.0005, needing no secondary operations. This saves money and makes more profit for the company.

Another company that machines parts for medical, automotive, telecommunications, and aerospace is Devon Precision Industries; their customers demand quicker turnaround times. Many of the parts they machine are made out of exotic metals like inconel and titanium. Needing to look to the future, this company's president had several vendors make sample parts on their machines to see which company to purchase new machining mills and lathes from.

Saving money, time, and producing profit, Devons' president decided to choose Hardinge Conquest. Short run jobs to machine many of the parts this company produces takes 16 different operations, and the Hardinge CNC Swiss machine can perform 19 different operations; saving set-up time and producing more parts. This enabled Devon to contract for more profitable businesses like telecommunications and aerospace.

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8/8/2009 @ 8:43:45 am by precisionmachiningpro.com

Drafting and Related Fields

Drafting is a profession that has evolved over time. It is now used to create technical drawings for anything from office products and toys to buildings and houses. There are mechanical drafters, electrical drafters, architectural drafters and aeronautical drafters. A two year Associate of Applied Science Degree is needed for most entry level drafting positions.

The drafter is expected to be able to produce a drawing or blueprint of a project using a Computer Aided Design and Drafting (CADD) software that can store the drawing electronically. This stored drawing can be downloaded into automated manufacturing systems and used to produce immediate prototypes. Electronic storing also allows the drafter to make changes to the output quicker and easier if needed.

Although the use of CADD software is the tool of choice for most drafters, manual drawings are still used in a few cases. The drafter is trained in both manual drawing and CADD and is expected to be proficient in both mediums. Drafting tables are used for manual drawings and make it possible for the drafter to work on various size drawings.

Drafters have a lot of responsibility when creating blueprints for buildings and houses. Knowing the proper load for beams, headers, frames and foundations is a must. If the proper numbers are not noted on the blueprint and relayed to the builder, the building could be condemned due to unsafe conditions.

Whether you are thinking of drafting as a career choice or are just interested in knowing more about what it entails, there is plenty of good information online for any drafting project you choose.

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8/7/2009 @ 10:00:37 am by precisionmachiningpro.com

Research and Development of Prototypes

Prototypes, according to Wikipedia, are described as a type, form or instance that serves as an example for other things in the same categories. When a designer creates a new something there is always great uncertainty as to rather it will work as planned. Since anything new usually has a great many problems before it actually operates as it is expected, a prototype is used. This gives the designers or developers the opportunity to either verify their product as operational or that the design when complete will be accepted by the buyers. Existing systems or products are analyzed for their usability prior to proceeding with the new item.

Following existing prototypes research has ventured into a wide variety of projects. These designs and productions include specialty vehicles, replica aircraft, desks, wall hangings, amusement park rides and movie sets. There are companies that specialize in creating practically anything a person might have in mind. Practically any fantasy idea is possible.

There are four basic prototype categories, or as some may prefer, “models”. A Proof-of-Principle Prototype gives the inventor a chance to inspect the prototype thoroughly to prove if certain working parts of their product will actually work or not. Form Study Prototypes give the inventor the opportunity to judge the feel, look and size of the product. Visual Prototype gives an idea of the color and appearance of a product. Functional Prototypes will operate as similar as possible to the product that is in process of being manufactured. This final test reveals all problems with the new product and gives the inventor the opportunity to make all the corrections.


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8/6/2009 @ 10:47:36 am by precisionmachiningpro.com

Tooling

The better the tool, than the better the creation will be at the end of construction or formation. If a tool is built with correctness and exactness than the making of an invention will be outstanding. Tools that are guaranteed by the maker will last years. The parts will be accessible for the buyers without any problems when they need to be fixed or replaced.

Tooling is what you use to sever the metal and begin the process to production. The tooling process is what you need to reach the resulting feature. Without it, you would not have a sequence of events that would lead to a product. Without the ability of tooling you would not be able to create forms and custom components that would bring a particular piece together. One piece created after another pulls together forms that include overcoming challenges and binding materials for one central or complete piece.

Tooling not only includes individual tools to create or construct, but also machinery to help turn those ideas from dreams and those on paper into reality. The machines must have manufactured goods, components and the service to help with relationships of the buyer and shop selling the machinery. If not, then the ideas would just be dormant and die out.
It is also important to understand that the makings of personalized tools should be consistent. Because without this type of creation, than special tools and machinery would have to be manufactured for special cases that would be costly and time consuming.

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