Incoming Quality Control
Key components such as laser sources, laser heads, guide rails, racks, motors and reducers are checked before they enter machine assembly.
GWEIKE Quality Control
GWEIKE Laser Machine Quality Control Process
GWEIKE applies a structured quality control process to laser machine production, covering incoming component inspection, production process control, pre-delivery testing, machine running tests, cutting tests and final quality reports. Each step is designed to improve machine stability, positioning accuracy, cutting performance and delivery reliability.
3Quality control stages
18Inspection and testing steps
24hMachine running test
3-stage quality control
Quality control from components to final delivery
The process is organized around incoming quality control, production process control and pre-delivery inspection. This helps buyers understand how key components, machine assembly and final machine performance are checked before shipment.
Production Process Control
Machine bed welding, heat treatment, gantry milling, guide rail measurement and precision installation are controlled during production.
Pre-Delivery Inspection
Before shipment, each machine is checked through accuracy testing, 24-hour running, cutting tests, electrical and mechanical inspection and final reporting.
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Stage 01 / Incoming quality control
Incoming Quality Control
Incoming quality control focuses on the quality and traceability of key components before production begins. This reduces the risk of unstable parts entering the assembly process.
Step 01
Laser Source Test
Laser source performance is checked before assembly to help confirm stable power output, pulse characteristics and suitability for the selected machine configuration.
Step 02
Laser Head Test
The laser head is inspected and tested for stability, assembly condition and working reliability before it enters the production process.
Step 03
Guide Rail / Square Track Detection
Guide rail flatness and straightness are checked to support smooth machine movement and stable cutting accuracy.
Step 04
Rack Detection
Rack precision and consistency are inspected to help ensure reliable motion transmission between the gear and rack.
Step 05
Motor and Reducer Performance Testing
Motor and reducer performance are checked through repeated operation tests before installation and commissioning.
Step 06
Component Certificates and Supplier Quality Documents
Key machine parts are reviewed with quality certificates and supplier documents to support traceable incoming quality control.
Stage 02 / Production process control
Production Process Quality Control
During production, GWEIKE controls machine bed processing, guide rail installation, gantry accuracy and transmission component installation to support stable machine operation.
Step 01
Machine Bed Welding
The machine bed is welded according to the required structural design to provide a stable foundation for later machining and assembly.
Step 02
Machine Bed Heat Treatment
Heat treatment is used to help reduce internal stress in the welded machine bed and improve long-term structural stability.
Step 03
Gantry Milling for Parallelism Accuracy
Gantry milling is used to process key machine surfaces and support parallelism accuracy for the beam and machine bed.
Step 04
Guide Rail Perpendicularity Test
Guide rail geometry is checked with measuring tools such as a collimator to help control perpendicularity and installation accuracy.
Step 05
Gantry Parallelism Test
The gantry and related structure are checked for parallelism and installation condition before final assembly.
Step 06
Precision Installation of Guide Rails and Racks
Guide rails, racks, motors and reducers are installed according to the production standard and checked with precision measuring tools.
Stage 03 / Before package
Pre-Delivery Inspection
Before delivery, the complete machine is tested from positioning accuracy, machine geometry, operation stability, cutting performance, electrical condition, mechanical condition and final reporting.
Step 01
Laser Interferometer Positioning Accuracy Test
Positioning accuracy is checked and corrected with a laser interferometer before delivery.
Step 02
Double Ball Bar Test
Machine geometry, parallelism and perpendicularity are evaluated with a double ball bar test to support motion accuracy.
Step 03
24-Hour Machine Running Test
The machine completes a 24-hour no-load running test to verify continuous operation stability before shipment.
Step 04
Cutting Test
Sample cutting tests are performed with representative materials to confirm cutting performance and process settings.
Step 05
Electrical, Mechanical and Appearance Inspection
Electrical wiring, mechanical assembly, control cabinet condition and machine appearance are checked before packing.
Step 06
Final Quality Check Report
A final quality check report records inspection results and supports delivery review before the machine leaves the factory.
Inspection checklist
What We Check Before Delivery
The final inspection process helps confirm that the laser machine is ready for packing, shipping and installation at the customer site.
| Inspection Item | Purpose |
|---|---|
| Laser interferometer test | Verify and correct positioning accuracy |
| Double ball bar test | Check machine geometry, parallelism and perpendicularity |
| 24-hour running test | Confirm stable operation before delivery |
| Cutting test | Validate real cutting performance and process result |
| Electrical inspection | Check wiring, cabinet and control system condition |
| Mechanical inspection | Confirm assembly, transmission and moving parts |
| Appearance inspection | Review external condition before packing |
| Quality check report | Record final inspection results for delivery review |
Buyer confirmation
What Buyers Can Confirm Before Purchase or Delivery
For industrial laser equipment, buyers often need more than a quotation. Quality information can help confirm machine suitability, production readiness and delivery expectations.
Machine Configuration
Confirm laser power, working area, machine type, automation level and application requirements.
Test Report
Request available inspection details or final quality information related to the machine configuration.
Cutting Sample
Share material, thickness and drawing requirements to discuss cutting tests or sample validation.
Packing and Support
Confirm packing method, delivery preparation, training plan and after-sales support options.
Need machine inspection details before purchase?
Send your machine model, material, thickness, application and delivery requirements. GWEIKE can help confirm machine configuration, testing process, sample cutting result and pre-delivery inspection information.
