Phone:

+91 22 27572998

email:

jpk@jergensinc.com

Jergens India - Blog

 

Jergens, Inc. Partners with MachiningCloud

Jergens, Inc. and MachiningCloud jointly announce their partnership to provide Jergens’ product data on the Cloud. Jergens manufactures standard tooling components, vises and other workholding equipment. MachiningCloud is a product data provider for cutting tools, CNC machines and workholding.
The Jergens MachiningCloud partnership will utilize the convenience of cloud-based technology, which enables customers to optimize the way they gather information for their manufacturing operations without having to search through catalogs. The completed integration will help Jergens’ customers increase their productivity by providing instant access to up-to-date 3D CAD models for the company’s line of workholding products.
“Jergens is thrilled to partner with MachiningCloud to further syndicate our product data to the marketplace electronically. Jergens has tremendous product breadth and depth and MachiningCloud can facilitate numerous options to the shop floor. This platform will allow us to support more customers towards their goal of Manufacturing Efficiency”, states Bob Rubenstahl, General Manager for Jergens Inc.
“While customers will save time by using MachiningCloud for choosing workholding solutions for a given job, there is an even bigger benefit from the accurate 3D models for CAM and simulation”, says Christophe Rogazy, Director of Product Management for MachiningCloud.
###

About Jergens, Inc.
Founded in 1942, Jergens, Inc. has grown to comprise 3 distinct business units: Workholding Solutions, Lifting Solutions and Specialty Fasteners. Building on its reputation of uncompromising quality standards, Jergens is committed to helping its customers achieve leaner, more profitable manufacturing, and continues to add products and engineered solutions for an integrated approach to “Manufacturing Efficiency.”
Today, you’ll find Jergens’ tooling components, fasteners and hoist rings at work in just about every industry on every continent. Their innovative engineered solutions like the patented Ball Lock®Mounting System have changed the way manufacturers worldwide think about productivity. For more information, visit www.jergensinc.com

About MachiningCloud 
MachiningCloud is dedicated to leading a digital shift within the discrete manufacturing industry to deliver a new level of operational efficiency. Cloud-based applications, resources, services, knowledge, and digital product data from the world’s leading manufacturers of cutting tools, machine tools, workholding and specialty products are providing efficiency improvements by facilitating the flow of data to and from today’s data intensive shop-floor.
For cutting tool manufacturers and their customers, the MachiningCloud app is an Industry 4.0 solution delivering up-to-date cutting tool manufacturers’ product knowledge and data, fast-tracking cutting tool selection, CNC programming, simulation and shop floor operations. By providing data from the world’s leading suppliers, MachiningCloud eliminates the hassles of searching through printed catalogs, telephone calls and multiple websites to find optimal tooling, while also removing the burden of manually typing tooling data into CAD/CAM software.
For more information about MachiningCloud, Smart Manufacturing and Industry 4.0 solutions, please visit www.machiningcloud.com.

 

 

THE SIGNIFICANCE OF WORKHOLDING

How Workholding Increases Output

 

Horizontal Machining Center with Jergens Vise Column using Ball Lock Mounting system
Horizontal Machining Center with Jergens Vise Column using Ball Lock Mounting system
When machining a part, workholding is a term used to describe holding the part in a fixed position to allow for precise fabricating within a specified tolerance. Workholding is comprised of two primary components:

1) The actual workholding tool, such as a vise to hold the piece in place.
2) Positioning and firmly attaching the workholding tool to the machine. This can include the use of fixture plates, universal T-Slots, 4 or 5 axis components and many other devices which can firmly position the part.

The second method of workholding includes the creation of a manufacturing cell where the placement of the part is secured to quick-change pallets in order to easily switch workpieces during the machining process. This allows the operator to automatically or manually switch the workpiece position or replace it for performing a subsequent operation, all without interrupting the work in process (i.e. machining parts on other pallets).

The pallets holding the workpiece allow for high repeatability. The self-seating of these pallets allows them to be placed into the exact same location each time. This significantly reduces setup times, from what otherwise would take hours, down to just a few minutes. The addition of a trunnion table can serve as a fourth axis to allow for additional machining without additional set-up, and if necessary it can provide the opportunity to add more components to be machined by simply loading additional pallets concurrently.
Having a workholding system increases productivity and throughput which generates more production uptime and greatly reduced set up and changeover times.

In addition, it allows the operator to make changes to the job quickly, ultimately increasing production output. And changing workpieces in a highly repeatable manner significantly increases the quality of the finished part.

All of this is accomplished without interrupting production. Often, too much time is spent mounting a single workpiece in a machine. The primary function in streamlining production is to develop a workholding solution that optimizes the machining of multiple parts at once while maintaining tight tolerances.

Workholding Benefits

• High repeatability
• Increased spindle uptime
• Quick-change setups; from hours to minutes
• An increase in the number of parts per shift
• Measurable increase in accuracy and quality

Selecting the Right Workholding Solution

Whether for a small prototype shop or a large production facility, the selection of the best workholding solution is critical to any operation. A system that is proven to increase productivity and throughput by decreasing set up times and changeovers will result in more machine uptime, as long as the components are as rugged and versatile as the OEM machine itself.

Often, the versatility is more a function of a workholding solution, then the machining equipment. The objective is to have a solution that provides a significant, measurable and fast return on investment (ROI): To affect the ROI, the workholding solution must:

• Dramatically increase productivity and throughput
• Speed set ups and changeovers
• Show an increase in machine uptime

Though there are many standard workholding components available, many applications call for customized solutions that provide extreme accuracy and high repeatability. A common challenge in many of these applications is accommodating vertical milling along with multiple-axis machining. For instance, applications that benefit from five-axis machining where the cutting tool can access the workpiece from multiple sides and angles must have adequate space to accommodate all components.
Some of these customized solutions are not only extremely versatile, but are also comparatively affordable and easily programmed. It is important to select a company that specializes in the development of workholding solutions for complex geometry and can develop a cell which fixtures the parts on quick-change pallets so the workpiece can be placed at the same location of the cell at every operation. Some workholding companies design 5-axis machining that achieves up to 0.0002” repeatability and unrestricted access to the part, allowing for part-to-part changeover in less than one minute.

The Benefits of 5-Axis vs. 3-Axis Machining

When all or most sides of a part require machining, it is most efficient to utilize multi-axis workholding. However the jaws, other vise components and the machine table itself can restrict access to all sides of the part. In traditional multi-axis cutting the machine must be stopped and the part needs to be repositioned to machine the next surface. Even 3 simultaneous machining axis on a rotary table can limit, or at the very least, slow the machining process. However a well-designed, highly repeatable, 5-axis machining center allows for fast and repeatable manufacturing of even the most complex parts.
Modern multi-axis machining can be described as:
• 3 Axis: Vertical milling machine with CNC computer controls moves three axis: X right to left, Y front to back and Z up and down, controlling movement for the cutting tool
• 3 + 2 Axis: Three plus two machining uses a vertical machining center with a tilting rotary table producing complex parts like a full 5 axis machine tool, but the last two axis are for positional not simultaneous movement
• 5 Axis: A full 5 axis machine tool is able to move all axis’s simultaneously allowing fewer setups and faster machining times

The benefits of 5 Axis Machining Include:

• Reduced number of fixtures & set ups
• Reduced number of operations with 5 sides being machined simultaneously
• Part remains in single clamped position, reducing the potential for error
• Simplifies the machining of complex shapes
• Reduces the total programming required
• Improved part quality due to increased repeatability
The advantages of combining multi-axis and 5-axis machining capability:
• Placing the part into the optimal machining position
• Standard modular components
• A rapid quick change system
• Configure the machining center based on specific need
• Non machine specific (except subplates)
• Easily transfer components to different machines
• Reset for machining of other parts

Conclusion: The Cost Savings of Workholding – Maximizing ROI
Some companies provide clearly defined on-line calculators to show the return on investment for a customer’s workholding solution. Using these calculators graphically represents the savings to the shop or multi-station factory, right down to savings that can be passed along to the end customer. Dollars saved are reflected in:

• Reduced Set-Up Time
• Reduced Tool Change Time
• Calculates Recovered Machine Time
• Calculates ROI on Cost of Tooling Required

To receive more information on Workholding Solutions for manufacturing applications, click below
WSGCapabilitiesBrochure_Page_1_thumb








Content courtesy from http://blog.jergensinc.com/2016/06/the-significance-of-workholding/