Motion duty
Specify speed, acceleration, duty cycle and direction changes for the laser cutting machines axis.
APPLICATION SOLUTION
Rack & Pinion Drives for Laser Cutting Machines
For laser cutting machines, a rack drive should be selected from the machine duty and installation interface. We focus the RFQ on consistent engagement, acceleration, service access and repeatable alignment rather than applying one catalogue assumption to every axis.
激光切割机Drawing ReviewCustom Rack Sets
Where the rack drive fits
Typical uses include long gantry axes and high-cycle sheet processing machines. The rack supplies the fixed linear tooth path while the driven pinion travels along it, or the arrangement can be reversed depending on the machine architecture.
The decisions that define this application
Moving load
Provide moving mass, feed force or torque at the drive where available.
Positioning need
State the required positioning, repeatability or drawing quality rather than a vague “high precision” request.
Installation
Show rack datum, section joints, mounting holes, pinion support and adjustment access.
Environment
Describe chips, dust, coolant, outdoor exposure, temperature or other contamination.
Service plan
Confirm lubrication method, inspection access and expected maintenance interval.
Product family starting point
Helical or precision racks are often considered for fast gantry motion, with exact tooth quality set by the machine requirement.
The rack and mating pinion must still share the same pitch system, pressure angle and other tooth geometry. Final material, treatment, finish and quality are confirmed for the ordered drawing.
Application RFQ table
| 规格 | 项目/订购要求 |
|---|---|
| Machine / axis | laser cutting machines |
| Travel and rack length | Confirm stroke, individual section length and number of sections. |
| 音调系统 | Module, DP or CP from design or existing component. |
| Pressure angle / helix | Confirm from drawing; helix hand/angle where applicable. |
| Pinion | Tooth count, bore/shaft/hub interface and gearbox arrangement. |
| Duty | Moving mass, linear speed, acceleration, cycles and load/force. |
| Accuracy | Drawing tolerance, positioning/repeatability target or required quality class. |
| Environment | Contamination, lubrication, temperature and corrosion conditions. |
| Quantity | Prototype and expected batch/program volume. |
Alignment and joining
Multi-section racks on laser cutting machines equipment need a controlled mounting reference. The joint should not become an abrupt pitch error, and pinion engagement must remain consistent along the travel.
What to inspect before drawing release
Tooth match
Rack and pinion geometry agree.
Datum plan
Mounting face and hole pattern are fully dimensioned.
Join plan
Segment ends and joining method are defined.
Drive load
The pinion/gearbox load path is understood.
Lubrication
Access and lubricant delivery are practical.
Inspection
Required dimensional and tooth checks are stated.
Commercial planning
Prototype and small-quantity projects can be discussed. For program work, include estimated annual demand or batch quantity so process and packaging can be planned appropriately.
最小起订量按产品类型和订单总金额灵活调整。
样品新客户在零件和工艺合适时可以订购 1-5 件。
混合订单当订单总额达到 1500 美元或以上时，可以将不同的齿轮齿条或相关型号组合使用。
小订单1-2 件的订单可以商议，但通常单价会更高。
送货标准件：10-25个工作日。定制组件：20-45个工作日。项目设备：45-120个工作日。
贸易条款EXW、FOB、CIF 和 DAP 是常用的贸易条款。FCA、CFR、CPT、CIP 和 DDP 则需具体情况具体分析。
常见问题解答
Can an existing rack be replaced from measurements?
Measurements help, but a drawing or complete tooth data is strongly preferred. A worn rack can be a poor master for exact tooth geometry.
Can the matching pinion be included?
Yes. Quote the pinion together with the rack when you want one controlled tooth-system interface.
Do you recommend a quality class without duty data?
No. The target accuracy should be tied to the machine requirement and drawing, then confirmed for the ordered configuration.
询价
Send the laser cutting machines layout and rack/pinion drawing.
请提供齿条类型、节距系统、压力角、所需长度、配套小齿轮数据、目标精度或公差、工作工况和数量。图纸是消除歧义最快捷的方式。
最小起订量按产品类型和订单总金额灵活调整。
样品新客户在零件和工艺合适时可以订购 1-5 件。
混合订单当订单总额达到 1500 美元或以上时，可以将不同的齿轮齿条或相关型号组合使用。
小订单1-2 件的订单可以商议，但通常单价会更高。
送货标准件：10-25个工作日。定制组件：20-45个工作日。项目设备：45-120个工作日。
贸易条款EXW、FOB、CIF 和 DAP 是常用的贸易条款。FCA、CFR、CPT、CIP 和 DDP 则需具体情况具体分析。
