Maintenance and repairs log — VEVOR MR-13D

Dated faults, inspections, adjustments and repairs for the Drill-bit sharpener — VEVOR MR-13D. Keep current operating instructions in the machine guide; add evidence and outcomes here.

Shared point-angle setting: 118° — do not adjust during ordinary use. The supplied photograph documents that instruction. It does not establish measured calibration, the installed wheel type or a completed condition inspection.

Current checks to resolve

See Metal — Open questions for the installed rating plate/revision, wheel identification, collet inventory, top-fixture mapping, calibration and access arrangements. Update the guide when these are verified.

History

Date

Record

Result / source

14 October 2026

Documentation baseline: member identified the machine as VEVOR MR-13D and supplied its photograph. Visible labels are station 1, station 2 / GRIND POINT ANGLE, “should be 118°” and “dont adjust!”.

Original photograph. No repair, wheel replacement or calibration test is established by this image.

14 October 2026

Exact MR-13D multilingual manual recovered from VEVOR and attached to the guide.

Official manual, 135 pages. EU reference is 220–240 V / 50 Hz / 120 W / 4600 rpm; standard wheel CBN for HSS. Installed ratings/wheel remain to be checked. Housing/storage drawing differs from the local photograph.

No confirmed MR-13D-specific fault or repair was identified in the public Metal-channel review used to create this page.

Adding an entry

Record the date, reporter, symptoms, drill diameter/material, fixture used and photographs or Slack link. State what was checked or changed, by whom, and the actual result. Distinguish a proposed fix from completed work and record whether the machine remains out of use.

For a wheel change, identify the old and new part, abrasive type, dimensions, speed rating and intended drill material. For alignment/geometry work, record the settings and measured trial result; do not write “calibrated” from the position of a label or scale alone.

Maintenance practice

  • Stop, isolate the power by unplugging, and wait for standstill and cooling before opening the enclosure or servicing.

  • Use the model-specific wheel procedure and correct parts. Do not treat an unidentified grinding stone as a compatible replacement.

  • Keep holder seats, collets, indexing pins and alignment fixtures clean. Remove cooled debris with a brush or suitable filtered vacuum.

  • Have a competent maintainer check a damaged wheel, abnormal vibration, faulty switch/cable, loose enclosure or unreliable holder.

  • Leave point-angle, relief-block and splitting-pin changes to a maintainer. Record any deliberate change to the shared setup and update its labels and guide.

Report issues in #metallrummet.

Created 14 October 2026. Documentation entries are not a service certificate or evidence that the machine has been inspected.