What is cylinder head

Cylinder head is a critical part of automobile engines. It carries fuel and air to the combustion chamber while also doubling up as a cover for the cylinders. Apart from this, components such as spark plugs, fuel injectors, valves ets are housed in the cylinder heads. Production of cylinder heads involves complex machining involving tight tolerances in parts such as deck face, guide, and valve seats. Achieving the golden mean between top quality and cost-effective production is essential in production of cylinder heads. Sigma Toolings has over two decades of experience in providing tooling solutions for critical machining process including cylinder heads.

The critical role of cylinder head machining.

Cylinder head machining is a widespread and common process. Cylinder heads tend to have a quite rough surface finish after casting, and machining is done to improve the finish. Apart from that, machining of cylinder heads achieves many other objectives than just delivering a better surface finish.

  • Correcting the leaking in gaskets.
  • Cylinder head might also need resurfacing after welding, milling, or repairing in order to increase the compression ratio.
  • Machining is also done to change the angle and improve alignment.

The process leaves no room for mistakes because once the metal has been removed, there is no way to put it back. Additionally, many materials such as cast iron, steel or aluminum need a specific surface finish. Ensuring machining in a quick, error-free and cost effective manner is key, and Sigma Toolings brings the experience and expertise to get you there.

Tooling systems for cylinder head machining in India

Sigma Toolings works to introduce state-of-the-art tooling technology from Europe to India at Indian price points. Our tooling systems enable businesses to ensure drastic reduction in cycle time and integrate their finishing process by deploying a combination of tools. Apart from developing advanced tooling systems that deliver on performance as well as high service life in Indian conditions, we also offer consultancy in in all aspects of tooling technology. To explore how Sigma Tooling’s technology can help you achieve a quicker, safer and more efficient machining process, drop a mail to us!