Column and Down-Feed Slide
AssemblyVertical column carrying the wheelhead and the Z infeed slide that lowers the wheel into the work in controlled increments, setting the amount ground off per pass. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Column and Down-Feed Slide parts and their functions
8 top-level parts · 35 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Column Casting | 1× | Column casting |
| 2 | Z Down-Feed Slide | 1× | Z down-feed slide |
| 3 | Ball Screw | 1× | Down-feed ball screw |
| 4 | Linear Guide Rail | 2× | Column guideways |
| 5 | Servo Motor 4 parts | 1× | Down-feed servo |
| 6 | Encoder | 1× | Z position feedback |
| 7 | Wheelhead Counterbalance 1 parts | 1× | Wheelhead counterbalance |
| 8 | Cross-Traverse Slide 2 parts | 1× | Cross-traverse slide |
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Bill of materials for Column and Down-Feed Slide
8 top-level lines · 22 rows shown · 35 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Column Casting | rotary-surface-grinder-column-casting | 1× | 1 | · | part |
| 2 | Z Down-Feed Slide | rotary-surface-grinder-z-slide | 1× | 1 | · | part |
| 3 | Ball Screw | ball-screw | 1× | 1 | · | part |
| 4 | Linear Guide Rail | linear-guide | 2× | 2 | · | part |
| 5 | Servo Motor 4 parts | servo-motor | 1× | 1 | 24 | assembly |
| 5.1 | Stator Assembly 3 parts | stator-assembly | 1× | 1 | 3 | assembly |
| 5.1.1 | Stator Core (laminations) | stator-core | 1× | 1 | · | part |
| 5.1.2 | Copper Winding | copper-winding | 1× | 1 | · | part |
| 5.1.3 | Slot Insulation | stator-insulation | 1× | 1 | · | part |
| 5.2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 1 | 19 | assembly |
| 5.2.1 | Rotor Shaft | rotor-shaft | 1× | 1 | · | part |
| 5.2.2 | Rotor Core | rotor-core | 1× | 1 | · | part |
| 5.2.3 | Neodymium Magnet | neodymium-magnet | 16× | 16 | · | part |
| 5.2.4 | Ball Bearing | ball-bearing | 1× | 1 | · | part |
| 5.3 | Encoder | encoder | 1× | 1 | · | part |
| 5.4 | Motor Housing | motor-housing | 1× | 1 | · | part |
| 6 | Encoder | encoder | 1× | 1 | · | part |
| 7 | Wheelhead Counterbalance 1 parts | rotary-surface-grinder-counterbalance | 1× | 1 | · | part |
| 7.1 | Coil Spring | coil-spring | 2× | 2 | · | part |
| 8 | Cross-Traverse Slide 2 parts | rotary-surface-grinder-cross-slide | 1× | 1 | · | part |
| 8.1 | Linear Guide Rail | linear-guide | 2× | 2 | · | part |
| 8.2 | Ball Screw | ball-screw | 1× | 1 | · | part |
Where the column and down-feed slide is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
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 |