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Three-axis Manipulator

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Product Introduction

Technical Parameters

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The device consists of two parts: a three axis robotic arm and a control console. The systems are connected by data cables and use a touch screen human-machine interface to control the robotic arm and turntable.Through the manual and automatic modes of the control console, the robotic arm can perform reciprocating and equidistant movements (flat spraying can be achieved, and axial spraying can be achieved by connecting with the turntable). The program of this robotic arm is currently the easiest to learn in China, and beginners can generally learn it in as little as 10 minutes, so it has been widely praised.

1. This robotic arm adopts a full steel plate dust cover, which is a patented product of our company. The robotic arm is professionally designed and manufactured for the thermal spraying industry, with dust-proof, heat-insulating, anti-collision, strong rigidity, and high load capacity.

2. This robotic arm adopts a servo motor, which can spray long workpieces. Usually X-axis is moving left and right (1.5m), the Y-axis is moving front and back (1.5m) and Z-axis to move up and down (1.5m).The robotic arm can automatically move to the designated position with high positioning and repeatability accuracy.

3. The operating program of the robotic arm adopts a built-in automation program. During operation, only a few simple parameters need to be input without programming, and multiple path planning can be completed.

4. It has automatic round trip and counting function. The round-trip length can be easily set and automatically stops when the count is accurate.

5. The main electrical components are sourced from well-known brands, effectively ensuring the equipment operates without any malfunctions.

Main configuration parameters:

1. Rated load capacity of spray gun 60Kg;

2. Control: Color 10 inch touch screen+PLC

3. Motor: servo motor

4. X-axis stroke: 1500mm, Y-axis stroke adjustment: 1500mm, Z-axis stroke adjustment: 1500mm

5. Traveling speed of X, Y, Z: 0 to 100 millimeters per second

6. Repetitive positioning accuracy: ± 0.1mm

Zhengzhou Lijia Thermal Spray Machinery Co., Ltd. is committed to creating a two-axis manipulator to empower your production line. It features precise control characteristics, relying on advanced servo drives, with X and Y axis repeatability accuracy reaching ±0.1mm. Whether for fine electronic assembly or precise positioning in thermal spraying processes, it effectively ensures product quality. With versatile adaptability and a wide working range, it easily integrates into various workstation layouts. Equipped with quick-change end effectors, it can swiftly switch between handling, spraying, and other functions to meet diverse production needs. Intelligent integration is a highlight, with a user-friendly control system that supports teaching and reproduction, rich communication interfaces, and seamless integration with factory automation networks. Additionally, using high-quality materials ensures durability, and a comprehensive after-sales team is always on standby to alleviate your concerns. Choose Lijia's two-axis manipulator to embark on a new chapter of efficient production.

Product Advantage

1.Precise movement: The high-precision servo motor is matched with the precision reducer, and the repeated positioning accuracy of the X and Y axes can reach ±0.05mm - ±0.1mm, ensuring uniform coating. Rapid response, the highest speed is 1 - 2m/s, fast start and stop, high efficiency.

2.Wide adaptation: large working area, X-axis 500 - 2000mm, Y-axis 300 - 1500mm, suitable for multi-size workpieces. Standardized interface of end effector, quick change of pneumatic gripper, vacuum suction cup, etc., to meet different tasks.

3.Intelligent control: self-developed system, easy operation of touch screen, teaching and reproduction function to shorten the commissioning period. Fault diagnosis and early warning are perfect to ensure continuous operation.

4.Stable and durable: the main body is made of high-strength aluminum alloy, which is heat-treated, rigid and lightweight. The transmission parts are made of high-quality alloy steel, which is well lubricated and wear-resistant. Strong surface protection, resistance to harsh environments, and long life.

The equipment is composed of three parts of the three-axis manipulator and the console, the system is connected by a data line, through the manual mode and the automatic mode of the console, the manipulator can be realized to carry out reciprocating motion and equidistant movement (the plane spraying can be realized, and the turntable can be connected to realize the shaft surface spraying), the program of the manipulator is the most accessible design method in China, and the beginners can learn it in 10 minutes at the earliest, so it is widely acclaimed.

Figure Three-axis manipulator

1. The manipulator adopts all-steel plate dust cover, as our company's patented product, the manipulator is professionally designed and manufactured for the thermal spraying industry, with dustproof, heat insulation, bump resistance, strong rigidity and large load.

2. This manipulator adopts Delta servo motor, which can spray long workpieces, the X-axis is horizontal, the Y-axis is vertical, and the manipulator can automatically move to the specified position, with high positioning and repeatability.

3. The operation program of the manipulator adopts a built-in automatic program, and when operating, only a few simple parameters need to be entered, and a variety of path planning can be completed without .

4. It has the function of automatic round-trip and counting. The round-trip length can be easily set, and the counting will automatically stop when the count is in place, and it can be connected to the turntable.

5. The main electrical components adopt international brands to effectively ensure the trouble-free operation of the equipment.

Application Scenarios & Operation Guide for Three-Axis Manipulators (Thermal Spraying)

I. Application Scenarios

1. Metal Part Repair

In industries such as machinery manufacturing, automotive, and aerospace, many metal parts develop issues like wear and corrosion after long-term use. The three-axis manipulator enables precise control of the thermal spray gun, spraying a metal coating onto worn areas. This restores the parts’ original dimensions and performance, extends their service life, and lowers equipment maintenance costs.

2. Surface Strengthening Treatment

For parts requiring enhanced surface hardness, wear resistance, and corrosion resistance—such as molds and mechanical shafts—the three-axis manipulator can evenly spray wear-resistant and corrosion-resistant coating materials onto the workpiece surface. This boosts the parts’ surface properties, improving their reliability and stability in harsh working environments.

3. New Coating Material R&D

Developing new thermal spray coating materials requires conducting spraying experiments with materials of different formulations to evaluate their performance and applicability. The three-axis manipulator can accurately spray new coating materials onto various substrates as per experimental requirements, providing reliable data support for material research and development.

II. Product Operation Guide

1. Pre-Startup Preparation

Ensure the work area is clean and free of clutter, with ambient temperature and humidity maintained within the specified range (0–40°C, 20%–80%).
Inspect the manipulator’s mechanical structure, connecting components, and cables for damage or looseness; prepare the required end effector and spraying materials.

2. Power-On & Initialization

Turn on the power supply, observe the indicator lights, and check for any self-test abnormalities (e.g., error codes, warning lights).
Wait for the robotic arm to automatically return to its home position; confirm the system displays “Initialization Completed” before proceeding.

3. Manual Operation Mode

Switch the system to “Manual” mode, then use the control panel buttons to manipulate the robotic arm’s movement.
Press the corresponding axis buttons to control the arm’s movement along the X, Y, and Z axes. Practice operation at low speed first to familiarize yourself with the controls, and adjust the arm to a position close to the material for parameter setup.
Use the dedicated buttons to control the end effector: test the gripper’s opening/closing action and gripping force to ensure normal functionality.

4. Automatic Programming & Teaching Operation

Toggle the system to “Programming” mode to activate the teaching function; connect the teach pendant or use the touchscreen for operation.
Hold the teach pendant to manually guide the robotic arm through the required process path. Set parameters for each key point (e.g., position, speed) and the spray gun (e.g., spray pressure, flow rate), then record this information to generate an operation program.
Save the program and perform a test run. If abnormalities occur (e.g., incorrect positioning, uneven spraying), adjust the parameters and re-test until the program runs smoothly.

5. Automatic Operation

Confirm the workpiece is properly positioned, the spraying materials are sufficient, and all parameters match the process requirements before starting.
Switch the system to “Auto” mode, press the “Start” button to begin operation. Monitor the manipulator’s running status in real time; if an abnormality occurs (e.g., material shortage, position deviation), press the “Stop” button immediately and troubleshoot.

6. Parameter Adjustment

Adjust the robotic arm’s motion parameters (e.g., speed, acceleration) via the control panel or supporting software. Balance speed and precision according to the task, and optimize start/stop smoothness to avoid coating waste.
Adjust the end effector’s parameters based on the specific task: ensure the gripper can hold materials stably, and fine-tune the spray gun’s working parameters (e.g., spray angle, distance, coating thickness) for optimal spraying quality.

7. Shutdown Process

After the task is completed, control the robotic arm to return to its home position and reset the end effector to its standby state.
Switch the system back to “Manual” mode, then turn off the control system and main power supply in sequence. Clean the equipment (e.g., wipe the arm surface, clean the spray gun nozzle and material pipelines) to prepare for the next use.

FAQ About Three-Axis Manipulator Installation, Accuracy Maintenance & Equipment Linkage

Q: Do you need special site conditions for the installation of the manipulator?

A: Yes, specific site conditions are recommended. The manipulator should be installed in a dry, well-ventilated indoor environment without strong vibration. The ground must have sufficient load-bearing capacity to place the equipment stably and ensure no tilting. The operating temperature should be within 0–40°C; temperatures outside this range may affect the performance of electronic components and the stability of the mechanical structure—for example, high temperatures can easily trigger motor overheating protection, while low temperatures increase the viscosity of lubricating oil and reduce transmission efficiency.

Q: How can I maintain high accuracy over a long period of time?

A: Long-term high accuracy depends on regular and standardized maintenance:

Clean the dust and oil on the manipulator’s surface at specified intervals (e.g., weekly) to prevent them from entering the mechanical structure and causing precision deviations.
Inspect and tighten all connecting parts (such as bolts, connectors) regularly to avoid looseness due to long-term operation.
Lubricate transmission components (like screw rods and guide rails) on a fixed schedule (e.g., monthly) with dedicated lubricants to reduce wear.
Recalibrate the manipulator’s accuracy at certain production batch intervals or cycles (e.g., every 3 months) using professional calibration tools.
Monitor ambient temperature and humidity in real time, and adjust process parameters promptly to adapt to environmental changes—all these measures ensure high-precision operation.

Q: Can other existing automation equipment of the company be linked with a two-axis robot?

A: Yes, it can. The two-axis robot is equipped with multiple common communication interfaces (such as RS485, Ethernet). As long as your existing automation equipment (e.g., PLC, production line control system) has matching communication capabilities, you can realize data interaction and linkage control by writing appropriate communication protocols. This allows the two-axis robot to collaborate with other equipment to complete complex production tasks—for instance, cooperating with PLC to control the automated process of the production line, or working with conveyor belts to achieve continuous loading, spraying, and unloading of workpieces.

Product Introduction

Technical Parameters

Product Uses

Product Video

FAQ