Landis crank shaft grinding machine

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Discussion Overview

The discussion centers around a problem encountered with a Landis crankshaft grinding machine, specifically the LT2X1400 model. Participants are exploring the cause of a helical line appearing on the surface of a crankshaft, which is not visible without abrasive paper. The conversation involves troubleshooting and potential solutions related to machine wear and operational issues.

Discussion Character

  • Exploratory, Technical explanation, Debate/contested

Main Points Raised

  • One participant describes a helical line appearing on the crankshaft surface that is only visible when rubbed with abrasive paper, indicating a potential issue with the grinding process.
  • Another participant suggests that the problem may stem from progressive wear of a machine component, recommending that the original manufacturer, Cinetic, be contacted for advice.
  • There is mention of various methods attempted to resolve the issue, but none have yielded results so far.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the cause of the problem, and multiple viewpoints regarding potential solutions and the nature of the issue are presented.

Contextual Notes

Limitations include the lack of detailed information about the machine's maintenance history and the specific methods attempted to resolve the issue, which may affect the analysis of the problem.

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:cry: is there anybody know about the landis crankshaft machine! I got a knotty problem! Please help!
 
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We got a very knotty problem recently. Machine model is LT2X1400. An unobvious line apear on the surface of crankshaft(M3400). It can not be observed unless use abrasive paper to rub the facade. The line is helical and about 1/3 of width from LH side wall.(head of shaft is at left hand side.)  The programs have alway been not changed.
We have tried many methods to solve this problem,but there was no reaction. Do you have some suggestions?
 
Cinetic Landis LT2-1400
A symptom like that is probably due to progressive wear of some machine component.
The quickest way to resolve the matter is to contact Cinetic directly for advice.
They have almost certainly encountered the problem before.
If they have not seen it before, they should be very interested in identifying the cause.
 
Thank you!
 

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