Workholding
One Guide Channel, No Spindle Liners
It’s only 5 years old, but bar feed manufacturer Top Automazioni is growing fast. On a recent visit to the company headquarters in Italy, I found out first hand how technology has developed faster change-over of bar feeders and how it is fueling demand.
Read MoreWorkholding Collets And Factors That Affect Grip Force
The phenomenon of the staying power of the collet, in light of the rapidly changing technology in machine tool design, is attributed to the utility and the elegant simplicity of the device. The collet is a small but powerful component for the machine tool industry, incorporating all of the these features.
Read MoreTurning On To Compact Bar Feeders
Compact bar feeders deliver the performance and capacity needed for this turning cell to run in a largely unattended mode.
Read MoreCustom Collets Help Blind Bolt Shop Maintain Part Quality And Concenctricity
For their larger diameter fasteners, this manufacturer uses a custom-manufactured collet to control part quality and concentricity.
Read MoreBar Handling Made Easy
DuPage Machine Products, Inc., Bloomingdale, Illinois, puts the TV strongmen to shame every day by moving thousands of pounds of steel thousands of feet—without breaking a sweat. He has a readily accessible material storage system and a crane system that enables him to deliver bundles of barstock from storage to any production screw machine in the shop.
Read MoreWhat Is The Best Bar Feed System For Production Turning?
Selecting the right bar feeder can be one of the most important decisions a shop can make. Bar feed systems help improve productivity, throughput and quality, but in order to achieve the most benefit from them it is essential that a bar feed system be matched to the particular needs of the turning operation.
Read MoreNeed Greater Machine Uptime? Load More Parts At A Time For Machining
In good times and bad, shops should constantly be on the lookout for ways to get more production from their existing equipment. Workholding methods frequently offer significant opportunities for improvement.
Read MoreWhy Short Magazine Bar Loaders Are Efficient
So when are long bars and hydraulic magazine barfeeders justified? Typically, the best applications for long bar magazine feeders are found when production quantities are large (where the batch size exceeds 5,000) or when the workpiece is over 8 inches long and there are relatively few changeovers (one every 2 weeks or so). In most other cases, short barfeeders usually tend to be more efficient and a better investment. But let's analyze the reasons and find out why.
Read MoreScratching Surface Flaws With Automation
Machining parts complete on CNC multi-spindles, with automatic load and unload, is proving the key to nick- and scratch-free parts for this tier-two auto parts maker.
Read MoreSo, You Need To Automate Your Multispindle...
You can't decide if you need an integrated loader or a stock reel loader. You've boiled it down to a space versus cost decision. Now what do you do? You basically have two choices: the stock reel loader or an integrated loader.
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