1、 Tender Content: Industrial Robots
2、 Tender quantity: 200 units
3、 Quotation deadline: November 30, 2024
4、 Contact: Manager Hu 88888888457 (same WeChat account)
5、 Bidding instructions:
1. Tendering method: This tender is for online quotation. Please send the quotation sheet and relevant materials to for online quotation 88888888 Email address.
2. Delivery location: According to the location specified by the buyer.
6、 Bid price:
1. The supplier includes a 13% tax invoice, which includes transportation to the designated factory, installation, commissioning, after-sales service, and other related work.
2. Payment method: negotiable
Main parameter requirements
1. The recommended brands for the robot body currently include ABB, Fanuc, KUKA, Eston, and New Shida, with the following requirements:
a. Axis number: Six axis robot;
b. The repeated positioning accuracy shall not be less than ± 0.03mm;
c. Each axis is equipped with an independent brake release switch;
d. Communication servo motor drive with absolute encoder, no calibration required for restart, motor and encoder need to have protective covers;
e. Each axis must have sufficient rigidity;
f. Control cabinet protection level IP54, robot body protection level IP64;
g. The sixth axis should have a collision avoidance switch;
h. Robot load not less than 5KG;
i. The design of the 6th axis of the robot should avoid entanglement between the welding gun cable and the robot body to ensure stable welding process;
g. The six axis robot body should have automatic balancing capability, and the 1-6 axes should have balancing and self-locking capabilities to ensure that the robot does not lose control due to its own weight when power is cut off or other unexpected shutdowns occur.
2. It has practical contact sensing function (welding wire contact or nozzle contact), ensuring measurement accuracy of ≤± 0.5mm, accessibility and flexibility without limited values, and has functions such as starting point sensing, 3-direction sensing, welding length sensing, arc sensing, root gap sensing, multi-point sensing, etc.
3. It has multiple protections, self diagnostic traceability, and real-time monitoring functions. The control system of the robot can monitor each link at all times. When there is a misoperation or program abnormality, the program can be terminated immediately, and the error information can be reflected in a timely manner on the LCD screen of the teaching pendant and the information system. The operator can dismiss the error alarm based on the prompt information.
4. It has high-precision functions such as line, arc, point-to-point interpolation, line+swing, arc+swing interpolation, curve interpolation, etc.
5. It has the function of automatic recovery when running temporarily stopped. In case of arc abnormality or temporary stop during welding, after removing the error factor or temporary stop reason, it can call the command when restarting and automatically recover from any position to the arc cutting position. During the welding process, if the welding is interrupted due to abnormal situations such as collisions and changes in the position of the welding gun, there is no need to re teach. Error messages can be viewed from the teaching pendant and corrected immediately.
6. The teaching pendant is sturdy and durable, easy to operate, with a Chinese interface and Chinese operating procedures. Welding programming should be intuitive and easy to master, without the need to learn any computer languages. The teaching operator can display the robot body, peripheral equipment alarms, self diagnosis, and alarm content records.
7. The protection level of the control cabinet meets the requirements of IP54 standard; The control cabinet should ensure the normal operation of the control system. If it cannot work properly due to temperature reasons, industrial air conditioning should be configured.
8. There is sufficient program storage capacity and universal storage interface, and the bidding manufacturer's proposal should list the program storage capacity.
