cnc-machines-blog
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cnc-machines-blog · 8 years ago
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Custom CNC Routers and Plasma
New Post has been published on https://cnc-machine-tools.com/custom-cnc-routers-plasma/
Custom CNC Routers and Plasma
Price: $2,495 Condition: good Location: Lebanon, Oregon Posted: Oct 18, 2017
NEW CNC Routers and Plasma Accurate. Dependable. Affordable.
Choose a stock design in 2’x2′, 4’x4′, or 5’x10′, or a Custom Tool designed to fit your needs, all custom built just for you. Same day quotes available for most systems. Our 2’x2′ Desktop models start at just $2495, with the 4’x4′ Workshop models starting at $3795, and our 5’x10′ Pro Shop models starting at just $8795.
All models include everything you need to start making your projects, artwork, or maybe most importantly, Money! Precisely, quickly, and repeatedly cut wood, plastic, aluminum, vinyl, HDPE, carbon fiber, and any other materials a handheld router will cut. Or add a drag knife and cut paper, card stock, cloth and fabric, leather, and rubber. Add a plasma torch and cut both light gauge metal and heavy steel plate. Give us a call to see how our tools fit your application. 50% down, with the balance due on delivery.
• Mach3 motion control, a robust industry standard • Laser cut, 14 gauge, welded steel frame on our Desktop models • Heavy, welded tubular steel frame with laser cut components on our Workshop and Pro Shop models • All units feature our durable, custom designed steel Rail and Bearing Systems • Rack and Pinion X and Y Axis • Precision lead screw Z Axis • Our custom designed pinion tensioning system keeps perfect tension to eliminate skipped teeth and keep backlash to an absolute minimum. • Router Spindles available in air cooled or water cooled, in 110v and 220v, from 1/2 hp to 6 hp • Many table options available: T-Slot, Vacuum Hold Down, MDF, HDPE, Vinyl, Water (for Plasma and CNC Grinding) • Custom Controller Stand with casters included on all 4X4 and larger units
Contact: (541) 405-8657
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cnc-machines-blog · 8 years ago
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Ball Screws from TSUBAKI CNC machine (Hillsboro)
New Post has been published on https://cnc-machine-tools.com/ball-screws-tsubaki-cnc-machine-hillsboro/
Ball Screws from TSUBAKI CNC machine (Hillsboro)
Price: $150 Condition: good Location: Hillsboro, Oregon Posted: Oct 17, 2017
Two ball screw from an older Okuma LB15 lathe, $150 for both!!! Ø40mm and Ø32mm both are in great shape. The shorter Ø32mm ball screw includes NEW NSK bearings and a Ogura Clutch Co. electromagnetic spring-applied brake.
Contact Brad: (714) 514-9368
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cnc-machines-blog · 8 years ago
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5 Axis CNC Support Wanted in Saline, Michigan
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5 Axis CNC Support Wanted in Saline, Michigan
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Recruiter Jacobs Location Saline, Michigan Salary Competitive Posted 17 Oct 2017 Closes 15 Nov 2017 Ref PFO0000SF Sector Engineering, Power and Nuclear Category Management Contract Type Permanent
Support the CNC Team Leader with 3 & 5 axis mill operations at a prototype vehicle build site.
– Transfer CATIA models into Mastercam or PowerMill CNC machine tool software interfaces – Create full and partial prototype vehicle models (Foam and Ren-Board) – Machine small to medium size dies (aluminum) for prototype part stamping – CATIA drawing / Product manipulation of surface data for basic part, assembly, and surface model drawings. – High School Diploma – Two (2) years of related experience or vocational training
Preferred Qualifications
– 2 year degree from trade or technical college – Experience manufacturing prototype vehicle models using 5 axis machining centers – Proficient in the use of Mastercam & Powermill along with Siemens & HAAS controllers – Experience using CATIA V5 model as data source for CNC mill operation – Experience building aluminum dies for small to medium size sheet metal parts – Die machining and press tryout – Foam model vehicle retrofits and Solid model prototype vehicle production – Continuous improvement mindset and focus on attention to detail Work safely
ESSENTIAL FUNCTIONS
Unusual or Special Physical Requirements
Able to lift 50 lbs, material and prototype parts and assemblies- 25%
Special clothing/equipment (wearing)- Safety glasses, gloves, hardened toe slip resistant shoes, long parts, short sleeve shirts 100%
Unusual physical requirements: Sitting (90%), Standing (50%), Bending (25%), stooping (25%). Job requires manual labor
Machine Shop Equipment
Work Environment
Inside test facility, 100%
Hazardous conditions: Rotating equipment, heavy fixtures, trip hazards, 100%
Equipment and Machines
Office equipment/machines electrically/battery operated: Computers and CCNC interface, 75%
Tools used in trade: CNC machine centers, tooling, presses, and machine shop & hand tools, 20&
Attendance
Monday-Friday at 8hrs/day
May need to flex time to cover weekend testing or project needs
Dayshift
Regular attendance and punctuality are critical, 100%
Work hours are normally 8 hours per day and 5 days per week, Monday-Friday. Regular attendance of scheduled hours is extremely important, but not critical, except for deadlines and meetings. Punctuality and regular attendance are necessary to meet deadlines. Must have flexibility of work hours to adjust to surge situations based on critical mission requirements.
Other Essential Functions
Must complete and pass a pre-employment drug screen, health performance evaluation, and background check.
Must demonstrate professional behavior at all times when dealing with customers, management and co-workers. Must have clear, concise and accurate communications skills in English, both verbal and written. Grooming and dress must be appropriate for the position and must not impose a safety risk to self or others. Must maintain a positive work atmosphere by behaving and communicating in a professional manner. Dependable personal transportation to work site is required. Travel to and from customer’s locations and the test fields may be required to support projects. This may involve airline travel. In some cases, accommodations can possibly be made for POV, if necessary. When operating any vehicle for work purposes, must wear seat belt and in addition, no cellular devices are to be used when vehicle is in motion. Must complete and pass a pre-employment drug screen, health performance evaluation, and background check.
https://www.energyjobline.com/logon/?PipelinedPage=~%2fjob%2f375755%2f5-axis-cnc-support%2f%3fAction%3dContinueJobApplication%23apply-form
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cnc-machines-blog · 8 years ago
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Preventative Maintenance Technician Wanted in Danbury, CT
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Preventative Maintenance Technician Wanted in Danbury, CT
Preventative Maintenance Technician Morris Group, Inc. Danbury, CT Posted Oct 17, 2017 Closes Nov 12, 2017
The Robert E. Morris Company, a regional distributor of CNC machine tools, tooling and accessories, and related engineering and support services, is seeking an ambitious and conscientious Preventive Maintenance Technician for the CT territory. This role will provide exciting opportunities to work for a dynamic company in a fast-paced, growing industry. The Robert E. Morris Company is a division of Morris Group, Inc., one of the largest machine tool distribution networks in North America.
Job Responsibilities
The Preventative Maintenance Technician will have a basic understanding of electrical, pneumatic, and hydraulic systems to effectively provide scheduled maintenance of CNC production equipment through the use of hand and power tools, electric meters, and material handling equipment. Duties include, but are not limited to
* Utilizing machine tool manuals, technical documents, internal and vendor resources to research machine parts and service
* Complying with safety regulations and maintaining a clean, orderly work area
* Promoting and performing preventative maintenance on customer machine tool equipment and conducting maintenance training to customer employees
* Possessing and maintaining an in-depth knowledge of machine tool industry and product lines represented by the company
Job Requirements
* One to Two years of manufacturing experience, HVAC experience, or related Mechanical experience; CNC machine tool repair a plus.
* Experience with multi-control systems environment is required; troubleshooting skills a plus
* Must be able to read and write English
* Familiar with Microsoft Office Suite and other business programs
* The ability to read and interpret drawings and schematics
* Excellent technical, communication, and presentation skills
* Must be able to meet the physical requirements of the job including regular lifting and moving of objects up to 100lbs
* This position requires flexible hours and frequent travel and driving throughout a regional territory; some overnight travel is necessary
Benefits
The Robert E. Morris Company offers competitive salary, comprehensive benefits packages, paid business expenses and tuition reimbursement.
Morris Group, Inc., including all operating subsidiaries, is an EO Employer-M/F/Veteran/Disability. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, sexual orientation, gender identity, or any other protected class.
https://www.startwire.com/express_apply_jobs/MjEyNF8xYzVhYWI5ODM1YzExYmQ5MTgxNmQyOGJkYzk1MWFkYl9sdXVhX2k=?source=jobg8_l2
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cnc-machines-blog · 8 years ago
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Territory Manager / Sales Engineer Wanted in Northern Indiana
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Territory Manager / Sales Engineer Wanted in Northern Indiana
Territory Manager / Sales Engineer Wanted in Northern Indiana Job Reference: 43851726-2 Date Posted: 17 October 2017 Recruiter: Ellison Technologies Location: Indianapolis, Indiana Salary: On Application Sector: Engineering Job Type: Permanent
Job Description:
Why this role matters to you: Empowerment! We empower our sales professionals to make decisions regarding how to grow your territory and we tie a strong compensation structure to the results of those decisions. What’s more, you will be supported by a strong, centralized, marketing department coupled with access to an extremely competent technical team that can support your needs on virtually any deal you may put together.
Additionally, you will have access to an array of product offerings while working in a very diverse market that is growing, allowing you ample opportunities to “think out of the box” when devising solutions that drive your clients’ business objectives. The territory this role will cover ultimately will depend on a combination of the individual’s overall skill sets and experience, coupled with the business’s needs as well as the candidate’s geographical preference. However, in sum, it will focus on the Northern Indiana markets.
Responsibilities
– Generating projects – Managing profitability – Maintaining current customers’ future business while simultaneously expanding new customer business in accordance with stated sales goals – Maintain electronic 30-60-90 day forecast – Follow Ellison Technologies sales training program – Utilize SalesForce.com and update client information in a timely fashion
Qualifications
So what are we looking for? Ideally, someone with a proven track record in territorial sales, coupled with with machine cutting tool experience, that will fit into our team oriented culture. We would also consider candidates with tooling, fixturing and CNC programming experience that would like to break into outside sales. Ultimately the right candidate will pride themselves on being a hunter that is able to get through doors and “teach” prospective clients about their business and delivering creative, value added, solutions. Our Mission: Equip manufacturers to compete and win, both locally and globally!
“The Ellison Way principles continue to drive our company forward. The Ellison Way principle of Adaptation will ensure that Ellison will evolve to further grow market share, strengthen our relationships with our key partners and our customers. The major focus moving forward must be on the development of Ellison’s most valuable resource — its people.”
Graham Hooper (CEO)
“Ellison Technologies is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex including sexual orientation and gender identity, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law.”
http://www.materialsjobs.com/jobs/apply/?id=43851726-2
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cnc-machines-blog · 8 years ago
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Linear Bearing For CNC Milling Machine (san jose south)
New Post has been published on https://cnc-machine-tools.com/linear-bearing-cnc-milling-machine-san-jose-south/
Linear Bearing For CNC Milling Machine (san jose south)
Model HRW 35CA1SS (18) Available New In Box
Excellent condition
Price: $95
Location: San Jose South, Ca
Cash Only Please….!!
Please Call Frank….(408) 723-1137
We do-not respond to e-mails….!!
Posted date: Oct 17, 2017
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cnc-machines-blog · 8 years ago
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CNC Machinist Wanted, Westminster, SC 29693
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CNC Machinist Wanted, Westminster, SC 29693
CNC Machinist Wanted in Westminster, SC 29693
Job Description
MMT is currently looking for an experienced CNC Machinist. Candidate will need to be able to use existing CNC programs, set-up and produce first articles using a blue print.
We prefer the candidate to have the following skills:
able to read blueprints
can use micrometers and calipers, and other measuring instruments
can machine parts to specifications using machine tools, align and secure holding fixtures and cutting tools
able to set-up and operate machine tools
experience with Mazatrol controllers, preferred
Requirements:
High School Diploma or GED equivalent
Technical Diploma in CNC machining preferred
Experience in CNC machining preferred
We are currently looking to fill 1st and 2nd shift positions.
Company Description
Meadowbrook Machine and Tool is a well established production machine company with over 30 years of experience in the trade. MMT has over 30 CNC machines with a wide variety including two-axis machines, a Mazak Integrex, Multiplexes, and Swiss style machines. We are also an ISO certified company. We pride ourselves on providing a clean and safe work environment for our employees.
CONTACT MEADOWBROOK MACHINE & TOOL P.O. BOX 685 TOCCOA, GA 30577 Phone:(706) 779-3327 Fax: (706) 779-5870 Web: www.mmtcnc.com
Posted date: Oct 17, 2017
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cnc-machines-blog · 8 years ago
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CNC Technical Support Wanted, Greater St. Louis Area
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CNC Technical Support Wanted, Greater St. Louis Area
CNC Technical Support wanted in Greater St. Louis Area, MO-IL, USA
Introduction
Hartwig, one of the largest machine tool distributors in the US is currently seeking a CNC Technical Support Center Representative to work in one of our 7 offices. Are you an experienced CNC field technician that is interested in helping people keep their machines running? We have a unique opportunity for an individual who is comfortable speaking to customers and solving their CNC machine tool problems. We are proud of our rich tradition that provides machine tools, factory automation and technical support to our valued customers. We are known throughout the industry for our integrity, honesty, respect of individuality and professionalism. For additional information visit our website at www.hartwiginc.com.
We are seeking a highly energetic and intelligent CNC Technical Support – Service Call Center representative who is responsible for providing positive customer service solutions to both internal and external customers by being responsible for:
Job description
Responding to requests for technical assistance via phone from internal and external customers. Diagnosing and resolving technical hardware and software issues Researching questions using available information resources Redirecting problems to appropriate resource when necessary Logging call center interactions when necessary Staying current with machinery updates Other duties as assigned.
Qualifications:
Associate’s degree or at least 5-10 years work experience. Must have experience with Okuma machinery Experience with Fanuc and OSP controls a plus but not required Industrial electronics experience as it relates to the machine tool industry Attention to detail with basic math aptitude Strong verbal and problem solving skills Strong written communication skills Ability to multi-task Microsoft product knowledge helpful Able to work in team environment Hartwig, Inc. offers a competitive compensation package commensurate with experience and education, and an excellent benefit package.
CONTACT www.hartwiginc.com
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cnc-machines-blog · 8 years ago
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Machine Tool Fitter Wanted in Johannesburg
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Machine Tool Fitter Wanted in Johannesburg
Machine Tool Fitter wanted in eastern suburbs of Johannesburg, South Africa.
Introduction
Client is a well established supplier of Machine Tools to the Engineering sector, based on the East Rand. They are seeking a Machine Tool Fitter to join their team. This person must be a qualified Millwright
Description
Duties Include: Commissioning of CNC machines Repairs to CNC machines Fault Finding on CNC machines Repairs / Maintenance and Warranties Electrical and mechanical fault finding Hardware and software testing modification and repairs of machines
Qualities
Advanced technical aptitude An independent individual who is able to think on his feet Willing to travel to clients
CONTACT
https://www.pnet.co.za/5/index.cfm?event=candidateid%3Aauthentication Reference: JHB000938%2FTB Posted date: Oct 17, 2017
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cnc-machines-blog · 8 years ago
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CNC Programmer (Mastercam) Wanted
New Post has been published on https://cnc-machine-tools.com/cnc-programmer-mastercam-wanted/
CNC Programmer (Mastercam) Wanted
Imagine Staffing Technology has an opening for CNC Programmer (Mastercam) at Tonawanda, NY 14150 USA
Primary Job Functions:
• Develop Mastercam Programs to assist highly skilled CNC machinists with efficient toolpath support on challenging projects on 2nd shift• 3D Modeling of parts, fixtures, tooling relating to the set-up of projects. • Work closely with management and various departments in evaluating customer needs relating to machining requirements. • Participate in lean and six-sigma work teams • Participate in meetings and promote general job safety
Secondary Responsibilities:
• Evaluate projects for appropriate tooling requirements to determine most efficient utilization of several multi-axis machine tools. • Assist in set up & tear down of multiple CNC machine tools (Fanuc & Heidenhain control) • Run multiple CNC machine tools in a cell environment.
Qualifications:
• Must be an ambitious person willing to learn and grow within our organization. • Highly motived team player with a positive attitude and strong work ethic. • High degree of ownership and willingness to learn and keep up with technology and modern machine shop practices. • A college degree or equivalent work experience is required. • Experience and/or understanding of SolidWorks, Vericut, Space Claim and DNC networking a plus. • Candidate should have extensive knowledge of advanced programming techniques for simultaneous multi axis machining and complex geometries with a thorough understanding of 3D modeling. • The ideal candidate will possess strong manufacturing support skills in fundamental machining practices, including good work holding techniques and tooling applications. • Excellent communication skills. • Strong Multitasking skills.
CONTACT IMAGINE STAFFING
892 Main Street Buffalo, NY 14202 (716) 218-7819 [email protected]
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cnc-machines-blog · 8 years ago
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Laser Solutions for the Transport and Aerospace Industry
New Post has been published on https://cnc-machine-tools.com/transport-aerospace-industry-laser-solutions/
Laser Solutions for the Transport and Aerospace Industry
With mounting pressure to reduce the manufacturing cycle time, innovative thermoplastic composite materials are rapidly gaining acceptance in both the automotive and aerospace businesses. However, the nonuniform nature of composite materials is not good for laser additive manufacturing.
Polymer composites, by their nature, are made with at least two constituent parts. The matrix include at least one reinforcement material and another to support the reinforcement material. For instance, one layer maybe carbon fiber-reinforced polymer; another layer, epoxy. The mismatch between the conductivity of carbon fiber-reinforced polymer and epoxy makes traditional laser cutting almost impossible. Epoxies are a type of thermoset polymer.
Because each material has its own unique physical attributes, and because these materials are highly anisotropic, laser processing is extremely problematic. Conventional lasers are ineffective for polymer composites. Although it is challenging for the laser manufacturing industry, the following solutions are transforming the industry.
Polymer Composite Solutions
1. Hybrid Lasers
Carbon fiber can be cut with either CO2 lasers or fiber lasers, but the best cut is achieved when combining a 10.6um laser beam (using CO2) and a 1.06 um laser beam (using fiber) into a single hybrid laser beam. The 1.06 micron laser is used to cut the carbon fiber, while the 10.6 micron beam removes the thermoplastic material. Using lasers for cutting CFRP material is better than mechanical cutting because edge damage is reduced.
2. Using Lasers to Strengthen the Adhesive Bond
The auto and aerospace industries also use lasers to improve adhesive bond strength. For example, instead of using chemicals, abrasives, or blast media, lasers are now used to clean and prepare composite surfaces before bonding. Laser processing is superior because it is non-contact in nature and is highly precise.
3. Localized Repair
Working with composites often involves localized damage. Unlike manual grinding, for example, laser processing do not apply force or vibration to the structure. Damage can therefore be better repaired with a controlled, repeatable laser ablation process and injections of compatible thermosetting resin.
4 Laser Welding
Since the properties of composite substance are so dinstinct, combining composite materials is different from combining metals. For instance, riveting weakens or damages the composite material. Laser welding is possible only when one constituent part is thermoplastic and another transmit radiation. If the carbon fiber part is a thermoset, it must be ablated until the fiber structure is exposed. The open fiber structure improves structural strength and reduces laser absorption. Keep the welding temperature constant with a pyrometer to improve weld quality.
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cnc-machines-blog · 8 years ago
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Pages From Way Back
New Post has been published on https://cnc-machine-tools.com/pages-way-back/
Pages From Way Back
TURNING CENTERS 1
AXIS VERTICAL MACHING CENTRES GX 250 5 AX
BAOMA CNC EDM
BAOMA EDM
CINCINNATI BLUE TECHNOLOGIES
CINCINNATI
CNC HORIZONTAL BORING MACHINE
CNC LATHE
CNC TURNING CENTERS
DRILL TAP CENTERS
DRILL TAP CENTERS 1
ENQUIRY
FERMAT HORIZONTAL BORING MACHINES
FERMAT HORIZONTAL BORING MACHINES1
FERMAT HORIZONTAL BORING MACHINES2
HIGH PERFORMANCE HORIZONTAL MACHINING CENTERS
HIGH PERFORMANCE PALLET CHANGER
HIGH SPEED SMALL HOLE DRILLING EDM
HIGH SPEED WIRE CUT EDMS
HORIZONTAL MACHINING CENTERS
HORIZONTAL MACHINING CENTERS 1
HORIZONTAL MACHINING CENTERS 2
HORIZONTAL MACHINING CENTERS 3
HYUNDAI KIA MACHINE
HYUNDAI KIA MACHINES
ABOUT
PERFORMACE HIGH VERTICAL MACHING CENTRES
PERFORMANCE CNC HORIZONTAL GS SERIES
PERFORMANCE CNC LATHE GS WITH AUTOMATION
PERFORMANCE DRILL TAP CENTRES
PERFORMANCE MULTI AXIS CNC GS MSY SERIES
PROFILE
RIFA CNG MACHINE
SLOW SPEED WIRE CUT EDM
SPARK EROSION EDMS
STANDARD CNC HORIZANTAL LATHE SV SERIES
TURNING CENTERS
TURNING CENTERS 1
TURNING CENTERS 10
TURNING CENTERS 11
TURNING CENTERS 12
TURNING CENTERS 13
TURNING CENTERS 15
TURNING CENTERS 16
TURNING CENTERS 2
TURNING CENTERS 3
TURNING CENTERS 4
TURNING CENTERS 5
TURNING CENTERS 6
TURNING CENTERS 7
TURNING CENTERS 8
TURNING CENTERS 9
VERTICAL MACHINING CENTERS
VERTICAL MACHINING CENTERS 1
VERTICAL MACHINING CENTERS 2
VERTICAL MACHINING CENTERS 3
VERTICAL MACHINING CENTERS 4
VERTICAL MACHINING CENTERS 5
VERTICAL MACHINING CENTERS 6
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cnc-machines-blog · 8 years ago
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Extending CAM Software for Barrel Cutters
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Extending CAM Software for Barrel Cutters
Extending CAM Software for Barrel Cutters
Although the barrel cutter has much potential and has been available for at least 20 decades, its use is confined for the most part to specialty work, such as cutting the blades of a blisk or finishing the sides of a deep spiral groove. This is because CAM development has been lacking in this area. With so few software companies supporting it, most machine shops were unable to take advantage of the barrel cutter. And because barrel cutters were custom-grounded at every purchase, which in turn, leads to longer delivery times, it is not viable commercially.
But recent developments in CAM software have enabled and eased new applications for barrel cutters to enter the market. In response, some tool manufacturers are producing these tools and offering them as catalog items.
To benefit from these developments, machine shops must first have a basic knowledge of barrel cutters and then calculate if money can be saved by adopting this technology.
Cutter 101
A barrel cutter is a solid carbide milling tool, and its overall dimensions are similar to the commonly available ballnose cutters (or ball end mills.) So, a cutting tool manufacturer could ground one from their existing stock of ballnose cutters. When seen from the side, it is visibly different as it has a large swept radius over its flute length. So the cutting edge resembles that of a very large ballnose cutter at the workpiece-cutter interaction zone.
Since it costs more to make a barrel cutter than a standard ballnose cutter, you may wonder how the increased cost can improve your process. A barrel cutter reduces machining time and has a longer tool life. This lowers the total cost of production.
It is more tricky to program CAM software to use barrel cutters. Unlike a ballnose cutter, the barrel cutter does not have a hemispherical shape at the tip of its flutes. So the contact point of the cutting edge and the machined surface is along the arc segment. Besides, the programmer must find a workaround to create a toolpath by deriving the center from the barrel surface. More complex than for a ballnose cutter, this calculation may be a tiring exercise in geometry if the CAM software does not handle it.
Roughing to Finishing
A common problem with conventional pocket milling is the increased load on the tool when machining corners. Recent developments in CAM software have introduced advanced roughing techniques to maximize the material removal rate. These methods use complex algorithms to eliminate sharp directional changes in the toolpath, reducing roughing times by 40 to 75 percent. So the time required to finish the surface now constitute a larger portion of the machine cycle time, and focusing on finishing operations is now more crucial than ever.
Take a plastic mold for example. Ballnose cutters are often used to contour gentle slopes. What about the parting surfaces where the molds mate? These demand high precision, and are usually finished with ballnose cutters. Using barrel cutters on these surfaces will reduce machining times dramatically.
It was often not possible to machine narrow planar faces with a barrel cutter because toolholders or spindles often gets in the way. Extra-long cutters were traditionally used to handle these long, deep, open slots. But developments in programming software have resolved this problem and allowed the use of barrel cutters, reducing machining times on these faces by as much as 90 percent.
The conical barrel cutter is designed with a tapering tip ranging from 20 to 40 degrees. This facilitates a shorter shank, and consequently, greater rigidity. Because its effective cutting surface is not perpendicular to the cutter axis, the cutter has to be tilted by 10 or 20 degrees when machining the side wall, and by 70 degrees when machining the bottom. This inclination keeps the tool, the holder, and the spindle away from the surface being machined. The extremely large stepover distances of a barrel cutter can now be used in areas never before possible.
The advantages of conical barrel cutters:
They are less expensive and more rigid.
They make single-point contact. Deflection and double-cutting is likely to happen when milling with the side of a cylindrical end mill. It is also easier to blend between successive passes with a conical barrel cutter.
They are less affected by thermal expansion or spindle growth or both. Since the cutter lengths of face mills deviates more, conical barrel cutters are more suited for machining mold lock surfaces.
Barrel cutters, however, is unable to reach certain areas such as corners and adjacent surfaces. Under these circumstances, the ballnose at the tip of a barrel cutter ought to be used for the remaining material. A simultaneous five-axis machine makes it possible to provide a complete solution .
To be practical for moldmakers, CAM software ought to create toolpaths for barrel cutters with minimum user interaction. For example, the operator need to enter tool descriptions only. Other parameters including center points of the tip and the corner radii should be calculated automatically. Using a calculator to obtain the required parameters may not be popular.
In conclusion, CAM software innovation will certainly make the use of barrel cutters realistic, and fostering its adoption across all industries.
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cnc-machines-blog · 8 years ago
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Hyundai Kia Machine Tools
New Post has been published on https://cnc-machine-tools.com/hyundai-kia-machine-tools/
Hyundai Kia Machine Tools
Hyundai-Kia Machine America Corp was founded in 1989. The Company’s line of business includes the wholesale distribution of industrial machinery and equipment.
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cnc-machines-blog · 8 years ago
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Cincinnati
New Post has been published on https://cnc-machine-tools.com/cincinnati/
Cincinnati
With one of the broadest product ranges in the industry, Cincinnati Machines provides World Class Machine Tools for your machining requirements. Choose quality machine tools for your tool room and general purpose applications from the menu at the top.
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cnc-machines-blog · 8 years ago
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Watch A CNC Machine Create A Crankshaft From Scratch
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Watch A CNC Machine Create A Crankshaft From Scratch
https://youtu.be/hyRBbGb2UDA
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cnc-machines-blog · 8 years ago
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WaterJet CNC machine - Can water cut through metal?
New Post has been published on https://cnc-machine-tools.com/waterjet-cnc-machine-can-water-cut-through-metal/
WaterJet CNC machine - Can water cut through metal?
https://www.youtube.com/watch?v=PCsoC3i7JYc
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