Descrição
Induction-Hardened Gear Rack
Wear-resistant straight or helical racks with induction-hardened teeth for repeated industrial motion and longer service life.
Where this component fits
Wear-resistant rack sections with a hardened tooth surface for repeated industrial motion where service life and tooth wear are important.
Material handling, heavy positioning, automation, cutting machines and general industrial axes are common contexts for hardened racks.
Technical specifications
The values below are the current catalogue and drawing-based scope already associated with this product family. Where a value is described as project-specific or “confirm drawing,” the released drawing remains the final technical reference.
| Heat treatment | Induction-hardened tooth surface when specified |
|---|---|
| Forma do dente | Straight or helical |
| Finish | Milled or ground depending on accuracy target |
| Material | C45/S45C common route; confirm drawing |
| Hardness | Specified by series/drawing; do not assume one universal value |
Selection should follow the mating component and the real duty
Induction hardening changes the surface condition of the teeth without automatically defining the final accuracy. A hardened rack can be milled or further finished depending on the drawing and the motion requirement.
If a requested parameter is not yet fixed, provide the functional target and allow it to remain an open selection item. That is safer than locking the project to an assumed value that has not been checked against the mating component or machine.
Details that change the quotation
These fields help separate a standardizable configuration from a part that needs drawing-specific machining or inspection.
| Tooth system | Confirm module/DP/CP, pressure angle, tooth form and helix details where relevant. |
|---|---|
| Machine duty | For driven axes provide travel, load, speed, acceleration, duty and positioning target. |
| Material/treatment | Use the drawing requirement or state the performance need if a material route is still open. |
| Mounting geometry | Length, cross-section, hole pattern, end conditions and datum surfaces. |
| Finish/accuracy | State the drawing tolerance or functional accuracy need; do not default to the highest grade. |
| Quantity | Prototype, first production batch and repeat demand if known. |
Process route follows the ordered specification
Rack manufacturing can combine blank preparation, datum machining, tooth generation, heat treatment where specified, tooth finishing where required, secondary hole/end machining and final inspection. The sequence depends on material, hardness, accuracy and distortion risk.
Material substitutions, heat-treatment changes and tolerance relaxations should be approved before production. For repeat orders, the approved drawing revision and any agreed inspection scope should remain attached to the order.
Fit, mounting and mating-part considerations
Hardness and hardened-layer requirements should be confirmed from the drawing or agreed specification. Avoid substituting a generic hardness value when the application controls the treatment.
For replacement work, send the existing part or assembly information as identification support, but confirm the production dimensions before release. Visual similarity is not a substitute for the tooth and interface data.
Inspection should follow the functional datums
Inspection should connect heat-treatment documentation with the dimensional/tooth checks required after the treatment and any subsequent finishing.
If dimensional reports, material certificates or heat-treatment records are required with the order, identify them in the RFQ so they are included in the quality plan rather than requested after production is complete.
Products commonly reviewed together
Related components are shown as practical design companions, not as claims that every item is automatically compatible. Match the actual drawing and mating tooth data before ordering.
What to send for a useful quotation
Attach the latest drawing and state quantity, material, treatment, tooth data and critical inspection requirements. For rack-driven motion, add the axis duty and the mating pinion/gearbox details where available. STEP or DWG files help when secondary machining and interfaces are complex.
Envie os detalhes que definem a peça.
A useful quotation starts with the geometry and the operating context. Send the drawing, quantity and controlled requirements; for rack-driven axes, add travel, speed, acceleration, load and the mating pinion or gearbox information when available.
Como encomendar: A quantidade mínima de encomenda (MOQ) é flexível, variando conforme o tipo de produto e o valor do pedido. Para novos clientes, as amostras podem ser de 1 a 5 unidades; pedidos com modelos variados são aceitos a partir de USD 1.500, enquanto pedidos de 1 a 2 unidades podem ser considerados mediante um preço unitário mais elevado.
Timing & terms: As peças padrão têm um prazo de entrega de 10 a 25 dias úteis, os componentes personalizados de 20 a 45 dias e os equipamentos para projetos de 45 a 120 dias. Os termos EXW, FOB, CIF e DAP são comumente utilizados; FCA, CFR, CPT, CIP e DDP podem ser discutidos caso a caso.
