C0632D Lathe Brake Manual Machine
The C0632D is a manual gap-bed lathe with a braked spindle, sized for repair and light production turning. It swings 330mm over the bed, 198mm over the cross slide and 476mm in the gap, with 210mm of gap length and 1000mm between centres at a 166mm centre height. The spindle bore is 38mm or 40mm depending on build, wit...
What This Machine Does
The C0632D is a manual gap-bed lathe with a braked spindle, sized for repair and light production turning. It swings 330mm over the bed, 198mm over the cross slide and 476mm in the gap, with 210mm of gap length and 1000mm between centres at a 166mm centre height. The spindle bore is 38mm or 40mm depending on build, with a D1-4 or D1-5 camlock nose and a No.5 Morse taper, and eight speeds cover 70 to 2000 r/min. Where this machine earns its place is threading breadth: 42 imperial pitches from 4 to 112 T.P.I., 44 metric pitches from 0.1 to 7mm, 25 diametral pitches from 16 to 112 DP and 34 module pitches from 0.1 to 1.75 MP, all selected through the feed box. That covers repair threads in any of the four systems a general shop meets without regearing. Cross slide travel is 170mm, compound rest travel 95mm, the lead screw is 8 T.P.I. or 3mm pitch, the feed rod is 19mm and the tool post takes a 16mm by 16mm section tool.
Why Buyers Choose This Machine
- Four thread systems on one feed box covering 42 imperial 44 metric 25 diametral and 34 module pitches
- Gap swing of 476mm over 210mm of gap length lets flange and pulley faces be machined on a mid-size lathe
- 38mm or 40mm spindle bore passes bar stock instead of holding it on an overhang
- D1-4 or D1-5 camlock nose changes chucks quickly and seats them repeatably
- Spindle brake stops rotation fast when threading up to a shoulder or changing setups
- Eight speeds from 70 to 2000 r/min cover roughing at 330mm swing and finishing at small diameters
- 16mm by 16mm tool section supports the depth of cut a 330mm swing machine can actually take
Where C0632D Lathe Brake Manual Machine Earns Its Place
Problems It Solves
- Module and diametral pitch threads usually mean special change gears; here they are on the feed box chart
- A lathe without a gap cannot face a 476mm flange without the work going outside
- A spindle that coasts is slow and risky when threading into a shoulder, so the machine has a brake
- Small spindle bores force long bar to be held on an unsupported overhang
- Threaded spindle noses are slow to change and can loosen under braking
- Undersized tool sections deflect and chatter when roughing at full swing
Who It Is For
- General engineering shops that see threads in more than one measuring system
- Plant maintenance departments repairing lead screws shafts and spindles
- Machine shops turning flanges pulleys and brake-type components
- Exporters and dealers supplying mixed-work repair shops
- Training workshops teaching threading across metric and imperial practice
Application Scenarios
- Repair threading on studs spindles and lead screws in imperial metric module or DP systems
- Turning shafts up to 1000mm between centres at 166mm centre height
- Facing and boring flanges and pulleys up to 476mm in the gap
- Bar work fed through the 38mm or 40mm spindle bore
- Boring housings and bushes held in a camlock-mounted four-jaw chuck
- Light batch turning in a subcontract or plant maintenance shop
Technical Detail
Technical Features
- Gap bed with 210mm gap length and removable gap piece
- Spindle bore 38mm or 40mm with No.5 Morse taper in the nose
- D1-4 or D1-5 camlock spindle nose
- Eight spindle speeds 70-2000 r/min
- Feed box covering imperial metric diametral and module thread pitches
- Lead screw 8 T.P.I. or 3mm pitch with 19mm feed rod
- Cross slide travel 170mm and compound rest travel 95mm
- Tool post for 16mm x 16mm cutting tool section
- Manual spindle braking
Specifications
| Machine type | Manual gap-bed lathe with spindle brake |
|---|---|
| Models | C0632D |
| Swing over bed | 330mm |
| Swing over cross slide | 198mm |
| Swing in gap | 476mm |
| Length in gap | 210mm |
| Centre height | 166mm |
| Centre distance | 1000mm |
| Spindle bore | 38mm or 40mm |
| Spindle nose | D1-4 or D1-5 |
| Taper in nose | No.5 Morse |
| Spindle speeds | 8 speeds 70-2000 r/min |
| Cross slide travel | 170mm |
| Compound rest travel | 95mm |
| Lead screw thread | 8 T.P.I. or 3mm pitch |
| Feed rod diameter | 19mm |
| Cutting tool max section | 16mm x 16mm |
| Imperial threads | 42 pitches 4-112 T.P.I. |
| Metric threads | 44 pitches 0.1-7mm |
| Diametral pitch threads | 25 pitches 16-112 DP |
| Module pitch threads | 34 pitches 0.1-1.75 MP |
Figures above are taken from the product information we hold. Send us your application and we will confirm the exact specification for the model quoted.
How It Is Built and What Can Be Changed
Operations Performed
- Turning
- Facing
- Boring
- Thread cutting
- Taper turning
- Parting
Quality Control
- Bed and gap piece alignment checked with the gap fitted and removed
- Camlock nose seating and spindle run-out measured before assembly is released
- All eight spindle speeds checked against the plate across 70-2000 r/min
- Feed box exercised through imperial metric DP and module thread positions
- Test thread cut and measured before the machine is packed
Customisation Options
- Spindle bore specified as 38mm or 40mm and nose as D1-4 or D1-5 with the order
- Lead screw supplied in 8 T.P.I. or 3mm pitch to match your usual thread system
- Supply voltage frequency and phase built to your market
- Chuck steady rest and tool post package selected with the order
- Manual and machine plates in your working language
How It Compares With the Alternatives
| Lathe with imperial and metric threading only | The C0632D also covers 25 diametral and 34 module pitches, which is what gear and worm repair work needs |
|---|---|
| Lathe without a spindle brake | The brake stops the spindle quickly at the end of a threading pass instead of letting it coast into the shoulder |
| Bench Lathe Machine CZ1237 | The CZ1237 is a smaller bench machine at 305mm swing; the C0632D gives 330mm swing 476mm in the gap and a much wider thread chart |
| Cutting threads with dies | Dies only reproduce standard sizes; the feed box cuts any of the 145 listed pitches to the depth and length the repair needs |
Running the Machine
Step 1
Level the lathe and confirm the gap piece is seated and bolted before normal turning
Step 2
Fit the chuck to the D1-4 or D1-5 camlock nose and lock each cam to its mark
Step 3
Set one of the eight speeds from the 70-2000 r/min range for the diameter and material
Step 4
Select the thread system and pitch on the feed box chart before engaging the lead screw
Step 5
Check the first thread with a gauge or mating part before cutting a batch
Step 6
Use the brake to stop the spindle at the end of each threading pass
Step 7
Clean the ways lead screw and feed rod and oil them at the end of the shift
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Questions About C0632D Lathe Brake Manual Machine
Which thread systems can this machine cut?
Four. 42 imperial pitches from 4 to 112 T.P.I., 44 metric pitches from 0.1 to 7mm, 25 diametral pitches from 16 to 112 DP and 34 module pitches from 0.1 to 1.75 MP.
What spindle bore and nose will I get?
The spindle bore is 38mm or 40mm and the nose is D1-4 or D1-5. Tell us your bar size and the chucks you already own and we will confirm the combination on the order.
How large a part can it face?
198mm over the cross slide, 330mm over the bed, or 476mm in the gap within a gap length of 210mm.
What tool size does the tool post take?
Up to a 16mm x 16mm section cutting tool.
What voltage is the machine wired for?
The voltage frequency and phase you state on the order. Send us your supply details with the enquiry.
How is it packed and on what terms is it shipped?
Packed for sea or air freight from our Xi'an works on FOB CFR or CIF terms.
What are your payment terms?
30 percent by T/T on order and 70 percent before shipment, or an irrevocable L/C at sight.
Request a Quote on the C0632D Lathe Brake Manual Machine
Send us the work you need it to do, the voltage on your site and the port you ship to. We will come back with the model, the tooling and the lead time.