Design

Upon commencement of the design stage of a project, John Hart Design Engineers will create work holding concepts in 3D which are tailored to the specific requirements of the client.  These concepts will be presented to the client for feedback and approval before the final design begins.

Using the feedback from the client, John Hart Design Engineers will create a final work holding design ready for manufacture.  During the final design, the following key items are factored in.

• Maximum rigidity by design, clamping forces and positions are carefully calculated
• Internal hydraulic porting to ensure a clean and tidy design which reduces unnecessary swarf build up on the fixture
• Cutting tool clearances checked in 3D before manufacture to avoid complications further into the project where the timing impact is far greater
• Most effective clamping sequence for secure and accurate part clamping
• Quick and cost effective replacement of any consumable items such as datums and clamping points
• Modular fixture design to allow for flexibility in manufacture
• Pneumatic part presence sensing to ensure parts are clamped securely and accurately