SIH26030 · Ministry of Consumer Affairs, Food & Public Distribution
Automated Cable Specimen Preparation System for IS 10810 and IS 7098 Compliance.
💡 Before you commit — think it through
GuidedList the current tools/products/manual methods people use for this. Judges want to see you know the landscape.
What do today's solutions get wrong or miss? That gap is your opening.
Name a real person or place near you affected by this. Plan to talk to them.
One angle no other team would take. This is what wins the pitch.
- Hardware edition — plan for a physical prototype, not just slides.
The problem
Background: Accurate and consistent preparation of cable specimens is vital for reliable testing according to Indian Standards like IS 10810 (Parts 2, 7, 33) and IS 7098 (Parts 1 & 2). These tests, including conductor resistance, insulation/sheath thickness, and flame retardance, are crucial for ensuring cable safety and quality. Existing Problem: Currently, cable sample preparation involves significant manual intervention. The cable sample is manually cut by the operator and then straightened manually.Subsequently, these straightened PVC/XLPE/HDPE cable samples are cut into slices using electrically/pneumatically operated machines. Further, the samples are shaped as dumbbells by a dumbbell cutting machine. These manual and semi-automated steps are time-consuming,prone to human error, and introduce inconsistencies that compromise the accuracy and repeatability of critical test results. Detailed Description: This project develops an automated machine designed to precisely cut insulation and outer sheaths from cables, preparing specimens that strictly adhere to the aforementioned IS standards. Key features include an Automated Cable Feeding and Clamping System utilizing motor-driven rollers and adjustable clamps for secure, straightened cable handling. The Cutting and Stripping Module employs precision blades with programmable depths for clean, circumferential cuts and linear stripping, fulfilling specific length requirements for various tests. An integrated diameter sensor will auto-adjust settings. A Control System (PLC/HMI) manages operations, allows test method selection, monitors status, and provides closed-loop feedback. Automated specimen ejection and waste management further streamline workflow. Robust safety features like enclosed areas and interlocks will protect operators. Expected Solution: The automated machine will eliminate human error, guaranteeing consistent and repeatable specimen quality while significantly reducing preparation time and costs. By ensuring strict adherence to IS standards, the solution will yield more reliable test results and simplify product certification. This advancement will markedly improve accuracy,efficiency, and safety in cable testing, supporting high-quality control in the cable manufacturing industry.