Grinding

GSH 200A Thread Grinding Machine

The machine’s capabilities include a 15 kW direct-drive motor that produces maximum wheel spindle speed of 6000 m/min. X-axis stroke of 330mm features a rapid feed rate of 5m/min, Z-axis stroke is 2150mm with 10m/min rapid feed, and maximum work spindle speed is 200 rpm.

TCI Precision's machine-ready blanks program

TCI Precision Metals launched a program to provide customers with first article sample parts on request with accompanying production volume quotation.

Process for Double‐Rough Pinch Grinding

Pinch/Peel Grinding Machine ShapeSmart NP50

Pinch grinding offers accurate geometrical dimensions on the blank and tight surface finish requirements. In pinch grinding, the roughing and finishing wheels grind parts simultaneously, with the finishing wheel trailing the roughing wheel. The rough and finish grinding are performed in one pass. This innovative way to cylindrically grind parts eliminates separate processes and reduces cycle time.

Studer Machine uses lasers to measure grinding process

Grinding jobs requires strict tolerances. On grinding machines, the tolerances for the dimensions, form and position of finishing processes run tight, and in many cases, shops check these specifications against hard data. Studer machines can use cameras and laser systems to in-process measurements.

Introducing the Walter Helitronic Power 400 Tool Grinding Machine

You are looking for a powerful, flexible, reliable, and rigid tool and cutter grinding machine with an easy-to-use control and a variety of available options, including part loading and tool changing automation. Automatic calibration, in-process gauging models available with one or two spindle ends, and the ability to process a wide range of workpiece sizes would also help set your operation up for future success. Add in US-based customer care, applications support and stock machines available for quick delivery, and you’ve got a winning combination.

Crankshaft facility grinds flanges and journals simply and precisely

The ThyssenKrupp Crankshaft Co. in Danville, Illinois, operates up to 21 shifts per week to produce forged crankshafts for the North American heavy-duty automotive, truck, and engine markets. Meeting production needs requires precise technology, including a Zema Numerika GH1500 grinding machine from Junker.

Benefits of Abrasive Technology electroplated grinding wheels

Abrasive Technology Inc. discusses how superabrasive grinding wheels and tools with electroplated bonds are able to maintain tight-tolerance forms, provide freer cutting, and hold form or profile from the first cut to the last. In addition, the tools can be stripped and replated.

Clean coolant makes for quality cutting

Whether operators use neat oils or water-miscible coolants in wet cutting machine tools or tool grinding machines, the coolants are subject to heavy contamination. VOMAT technology offers a variety of clean coolant technology to solve this problem and produce better cuts.

Tips for upgrading cylindrical grinding processes

When considering upgrading a cylindrical grinding process from a conventional vitrified aluminum oxide or ceramic wheel to Vitrified cBN (VitcBN), there are 5 main reasons that can help justify the use of cBN over conventional abrasive grains.

Tiger and Wolverine Large Diameter Cutting Wheels Line Expanded

Tiger and Wolverine Wheels Designed for Reliable Performance on Chop, High-Speed and Stationary Saws

The Tiger large diameter wheels for performance cutting and the Wolverine wheels for standard cutting include specialty products. Among those are the Tiger AO wheels for stud cutting, as well as Tiger AO and Wolverine AO wheels with single center reinforcement for increased speeds and burr-free cutting — both designed for use on chop saws. The line of wheels for stationary saws includes Tiger AO wheels for longer life and Wolverine AO for faster cutting.

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