Tightening Machine

Commodity name： Tightening Machine

Category:

Workshop process equipment and others

Email:

hbkv@kv-equipment.com

Phone:

+86-13872785827

Product Inquiry

Other products

Product Description

Technical description of tightening machine

Equipment control method
● Torque control;
● Torque control and angle monitoring;
● Angle control and torque monitoring;

Equipment accuracy
● Torque accuracy: ≤±3%;
● Angle accuracy: ≤±2°;

Functional requirements of tightening machine
● The centralized electrical control part is set up in a special control cabinet, and the specific operation control part is set up on the tightening machine equipment body.
● The electrical components of the electrical control cabinet have reliable performance and good heat dissipation.
● The monitoring interface adopts a color 15-inch LCD screen, a new Chinese menu interface, and a windows operating platform. The tightening control program is written in a man-machine dialogue manner under the prompts of multiple menus. The setting and modification of parameters are simple and quick.
● A balanced lifting device should be installed on the hanging part. During the working process, the tightening machine body is required to move up and down, left and right easily, and the left and right tightening machines and tightening machines do not interfere with surrounding facilities. When gas is exhausted, the lowering height of the pneumatic balance device shall not exceed 30mm within 24 hours.
● The operating body is equipped with an operating handle, and its high position and position should be easy for the operator to operate and facilitate the alignment of the sleeve head and the bolt head of the tightening machine. There should be reliable leakage protection measures on the operating body to ensure the personal safety of the operators.
● The operation panel requires a multi-gear "model selection" switch. When the assembled model changes, you can use the switch to select the preset tightening process parameters, without having to go to the electrical cabinet to modify them every time.
● The system has torque control/angle monitoring, angle control/torque monitoring, torque control functions and multi-step and multi-speed control functions.
● The system has speed setting and multi-step tightening functions for pre-tightening, transitional tightening, and final tightening.
● The system has a real-time dynamic tracking function of torque value and angle value, and an automatic determination function of tightening completion signal, pass signal, and unqualified signal. It also automatically and manually reverses to realize bolt disassembly and re-tightening. For repeated tightening twice, unqualified workpieces will be repaired.
● The system has the function of dynamically displaying the torque value, angle value and torque-time curve of each axis, and has the function of automatically displaying the maximum dynamic torque and final angle.
● The system has single-axis, under-torque, over-torque, qualified and unqualified data display and alarm functions, and has communication functions to instantly transmit information to the local area network. At the same time, there are alarms, diagnoses and necessary troubleshooting information for the faults of the tightening machine itself.
● The system has the functions of inputting, outputting, correcting, and storing relevant process parameters. It can realize data query, printing, and networking functions. The storage period is no less than 12 months.
● The system has the function of storing data in real time and performing statistics on qualified, unqualified and abnormal situations.
● The tightening machine is equipped with a control module for displaying torque and angle values.
● The system has a barcode reading function, which can not only identify the barcode of the vehicle through a scanner and automatically set the torque value, but also set the torque value through manual input operations. Serial numbers can be written automatically.
● The system has overload protection, emergency braking protection and parameter recovery functions.
● The cables and air pipes are integrated into one bundle and can move with the operating body.
● The tightening machine shall have a suspension failure protection device to prevent sudden drop-off.
● The operating noise of the system shall not exceed 65 decibels.
● Qualification indicator: This indicator lights up and is green after the tightening is qualified.
● The system has automatic introduction (i.e., cap recognition function), automatic exit (i.e., unloading function) and waiting functions of sleeves.
● The system must have speed setting and display control functions for pre-tightening, transitional tightening, and final tightening.
● The system shall have audio and light (three-color tower light) alarm and numerical display functions (such as unqualified tightening, missing tightening and system failure).
● The system has real-time dynamic tracking and display functions of torque values and angle values, as well as automatic identification, automatic alarm and automatic fault display functions of tightening results. If the tightening result is qualified, the green indicator light on the operator indicator box lights up. If the tightening result is unqualified, the red indicator light on the unqualified shaft lights up, and the buzzer will sound.

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Frequently Asked Questions

What types of vehicles can your KV equipment produce?

It covers the full range of fuel vehicles and new energy vehicles, including SUVs, sedans, commercial vehicles, passenger vehicles, trucks (heavy-duty and light-duty trucks), and pickup trucks.

Does your company have any successful overseas cases?

We have many successful cases. In recent years, our business has expanded to countries and regions in Asia, Europe, Africa, and the Americas such as Vietnam, Thailand, Indonesia, the Philippines, Myanmar, Russia, the UK, and Mexico. Examples include the Foton-CP Group project in Thailand, the GAZ plant project in Russia, the BAIC South Africa project, and the LDR pickup truck project in Mexico. For more details, please visit our official website or check our official social media accounts.

How is intellectual property protected? Will you keep the production process drawings we provide confidential?

Please rest assured that we attach great importance to the protection of our customers' intellectual property rights. For any production process drawings or technical materials you provide, we will sign a Non-Disclosure Agreement (NDA) to clarify the confidentiality obligation from a legal level. The company has also established a strict internal information management system to ensure that your core technical materials are only known to relevant project personnel and will never be disclosed or used for other customers. We have served many well-known domestic and foreign enterprises and accumulated rich experience in confidential cooperation, which you can trust.

How is your after-sales service, and what is the warranty period?

Our equipment is non-standard and customized, so the price is determined based on specific technical requirements, configuration plans, and the degree of automation, and a unified price cannot be directly quoted. We always adhere to providing high-cost-effective solutions—on the premise of ensuring product quality and performance, we control the investment cost for customers through optimized design. We welcome you to provide your detailed requirements, and we will formulate a dedicated plan and detailed quotation for you.

What is the price of your company's equipment?

Can your company's assembly line meet our production takt requirements?

Absolutely. We have rich industry experience and can design a reasonable takt based on your annual production target and production takt requirements. Through reasonable process layout, mature craftsmanship, efficient conveying systems, and stable process equipment, we can meet your required takt. At the same time, we will reserve a certain elastic space to cope with future production capacity expansion needs.

Is the quotation based on EXW, FOB, or CIF?

FOB is usually adopted.

Qualification Certification