Singer 431G Length Stitch Lever Knob
Obliczymy ostateczną cenę na podstawie wybranego pliku. Sprawdzisz ją i zaakceptujesz przed płatnością.
Orientacyjna cena wydruku pliku
0,04 € – 0,05 € netto (bez VAT)
Dla pliku: Singer 431G Length stich Lever Washer_v1.1_0.15mm_PLA_MK3S_2m.gcode
To wstępna wycena jednego pliku. Dokładną cenę poznasz przed zamówieniem.
Plik i założenia wyceny
Plik użyty do wyceny
Średnia wycena orientacyjna: 0,05 € netto (środek widełek).
- Masa podana przez autora
- 1 g
- Czas druku podany przez autora
- 1,8 min
- Materiał u źródła
- PLA
- Materiał wyceny
- PLA
- Drukarka wyceny
- Bambu Lab P1S - 0.4 nozzle
- Proces wyceny
- 0.20mm Standard
Orientacyjna wycena wyłącznie wybranego pliku, oparta na masie i czasie druku podanych przez autora. Warianty plików nie są sumowane. Ostateczna cena zostanie obliczona po analizie pliku.
Zapisane na tym urządzeniu.
Missing Length Stitch Lever Knob for Singer Slant-O-Matic or similar models.
- Ocena
- 0 / 5
- Polubienia
- 1
- Pobrania
- 28
- Wydruki
- 0
- Wyświetlenia
- 332
- Oceny
- 0
Aktualizacja u źródła:
Informacje o modelu
- Źródło
- Printables
- Kategoria
- Other House Equipment
- Licencja
- Creative Commons — Attribution — Noncommercial
In the past time, I saw several Singer 431G Slant-O-Matic sewing machines on auction sites missing Length stich lever knob. I have bought myself a such one, a friend of mine too. The same lever is on following Singer machines: 401, 402, 403, 404, 411, 412, 421, as well as on some later models).
At first time I tried to identify thread of this knob and finger, than to make 3D models of missing parts.
After my measurement, I got:
- The knob has a length of 15,7mm and LEFT thread ¼"-28UNF
- The finger thickness is 1.1mm, and the same thread as above
- The washer, ID5, OD9.4mm and thickness of 1.25mm. NOTE: this washer is very important, otherwise you can't screw the front screw on the lever. The washer is sitting on the lever behind the knob.
- The original front screw, with 4-40 thread and length of 3.3mm. A HDD screw may help here with added an extra washer, as my picture shows.
3D models are sliced in PLA at 0.15mm layer height and than printed. I need to clean finger's thread, i.e. to get more pronounced ‘V’ shape, by help of a magnifying glass and a scalpel. When I screw it on the knob, I was surprised: it works very well. Put some vaseline or silicone grease on the threaded surfaces. When assembling all parts, remember that you are dealing with left knob thread!
I was very surprised and pleased with the result: it looks nice and works very well, without any intervention on the sewing machine. It is always easy to replace printed details, when you get original parts. Print time is short, with a very little amount of filament used. Print several set to have it as a spare parts.
Other printed details and accessories for the same machine may be found here and here.