FIELD: process engineering.
SUBSTANCE: invention relates to trimming reeled strips in contact fusion welding. Trimmer cutting assembly top and bottom heads comprise holder with cutter and support roller arranged to get in contact with strips being trimmed. Cutting edge of every cutter is arranged at 5-15° in plan and turned away from support roller axis and has chamfers on edges at 3…5° on quarter length. Support roller is mounted on cutter holder to seat on thinner and wider end of reel relative to end of the next reel to be soldered in place.
EFFECT: higher quality of trimming.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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SU1327403A1 |
