Column and Carriage
AssemblyInclined or vertical girder column with a counterbalanced carriage that sets enlargement size by head height. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Column and Carriage parts and their functions
6 top-level parts · 6 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Column Girder | 1× | Rigid steel or aluminium section, often inclined so big enlargements stay centred on the baseboard. |
| 2 | Head Carriage | 1× | Roller carriage carrying the entire head assembly up and down the column. |
| 3 | Elevation Crank | 1× | Crank or friction drive that raises the head; height sets magnification. |
| 4 | Carriage Lock | 1× | Clamp lever that locks the head at the chosen height against vibration. |
| 5 | Coil Spring | 1× | Head counterbalance spring |
| 6 | Magnification Scale | 1× | Calibrated strip on the column indicating magnification for exposure scaling. |
3D model
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Bill of materials for Column and Carriage
6 top-level lines · 6 rows shown · 6 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Column Girder | photo-enlarger-column-girder | 1× | 1 | · | part |
| 2 | Head Carriage | photo-enlarger-carriage | 1× | 1 | · | part |
| 3 | Elevation Crank | photo-enlarger-elevation-crank | 1× | 1 | · | part |
| 4 | Carriage Lock | photo-enlarger-carriage-lock | 1× | 1 | · | part |
| 5 | Coil Spring | coil-spring | 1× | 1 | · | part |
| 6 | Magnification Scale | photo-enlarger-scale-strip | 1× | 1 | · | part |
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Where the column and carriage is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |