Automotive scratch resistance testing machineAccording to ISO6722 QC/T730、JB/T8139、JASO D611、DIN72551、VW60306An intelligent testing device developed based on experimental standards.

Overview of automotive scratch resistance testing machine products:

The car wire scratch resistance tester is a device used to scratch the insulation surface of car wires. The machine grinds the insulation surface back and forth along the axial direction of the sample, and automatically stops when the scraping needle grinds through the insulation and contacts the conductor.

Introduction to Product Parameters of Scratch and Wear Resistance Testing Machine for Automotive Lines:
1Scraper needle and scraper:
AScraper needle (QC/T730 standard): diameter 0.45mm, material meets the requirements of GB/T4358.
BScraper (ISO6722, JB/T8139, JASO D 611, DIN72551, VW60306) with a scraper diameter of 0.125mm.
2Scraper head stroke: adjustable from 10 to 20mm.
3Scratching length: 15.5mm.
4Scratching speed: adjustable from 10 to 60 times per minute (one back and forth movement counts as one time).
5Scraping and grinding weights: 300g, 400g, 500g, 600g, 700g, 750g, 800g, 900g, 1100g each.
6Scratching and grinding count: 1~99999 times, set arbitrarily
7Motor: 1/2HP Taiwan motor
8Transmission mechanism: It is a ball guide rail
9Control section: consisting of counting, starting, stopping, and speed regulation,Composition of power switch function.
10The control box is coated with electrostatic paint
11The transmission mechanism is electroplated after precision machining
12Weighting method: using weights to increase weight
13Scraper and scraper needle curvature radius: 0.25, 0.45, 0.125

14. Self stop function: When the scraper needle grinds through the insulation and comes into contact with the conductor, this machine will automatically stop.