High-Precision (Large-Size) Cap Sealing Machine

High-Precision (Large-Size) Cap Sealing Machine

Supplier
Bjautotech
Category
Semiconductor Packaging Equipment
Origin
China

The large-device cap sealer has automatic and fully automatic versions for hermetic/vacuum coaxial sealing of special Ф5~Ф55mm devices. Optional capacitor-energy-storage,transistor or medium-frequency inverter supplies provide short welds,low thermal impact,precision and stable packaging. The narrative specifies manually supplied headers/caps and high-performance mechanical positioning. Mechanical-positioning UPH:0.6k~1.1k/H. Functions:automatic homing/self-check of all motion axes at startup,oven/transfer-box control,precision sealing controls,product protection and program/permission settings. Components include glovebox,sealing mechanism,controls,display,oven and transfer chamber. Configuration:automatic version has a left oven and right transfer chamber; fully automatic has left/right ovens and no transfer chamber. Vacuum welding and the listed power supplies are optional for both. The configuration lists automatic tray changes,loading/unloading and capping for both versions.

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Overview

The large-device cap sealer has automatic and fully automatic versions for hermetic/vacuum coaxial sealing of special Ф5~Ф55mm devices. Optional capacitor-energy-storage,transistor or medium-frequency inverter supplies provide short welds,low thermal impact,precision and stable packaging. The narrative specifies manually supplied headers/caps and high-performance mechanical positioning. Mechanical-positioning UPH:0.6k~1.1k/H. Functions:automatic homing/self-check of all motion axes at startup,oven/transfer-box control,precision sealing controls,product protection and program/permission settings. Components include glovebox,sealing mechanism,controls,display,oven and transfer chamber. Configuration:automatic version has a left oven and right transfer chamber; fully automatic has left/right ovens and no transfer chamber. Vacuum welding and the listed power supplies are optional for both. The configuration lists automatic tray changes,loading/unloading and capping for both versions.

Specifications

ParameterValue
Welding material [Replacement of clothing; automatic]TO form product. 5-25 mm generic (replaced) and spherical and non-spherical lens caps
Mechanical shapes are highly accurate, tube seat and cap are co-centric. [100% control; for example, in the case of a model TO56; automatic]Within ±20μm
Mechanical shapes are highly accurate, tube seat and cap are co-centric. [90% control; for example, in the case of a model TO56; automatic]Within ±15μm
X, Y-Little Positioning Precision [Mechanical positioning, for example, in the case of a model TO56; automatic]Offset between the header center and cap center ≤±20μm
Airlock [Implementation of GJB548C-2021 standard; automated]<5X10-9
Weld melting range [Automatic]Controlled at 70% -- 100%
Water and gas content after caps. [Exclude material causes; automatic]<1000 ppm
Welding material [Replacement of clothing; full automatic]TO form product. 5-25 mm generic (replaced) and spherical and non-spherical lens caps
Mechanical shapes are highly accurate, tube seat and cap are co-centric. [100% control; for example, model TO56; fully automated]Within ±20μm
Mechanical shapes are highly accurate, tube seat and cap are co-centric. [90% control; for example, model TO56; fully automated]Within ±15μm
X, Y-Little Positioning Precision [Mechanical positioning, using the example of the model TO56; full automatic]Offset between the header center and cap center ≤±20μm
Airlock [GJB548C-2021 standard; fully automated]<5X10-9
Weld melting range [Full Autotype]Controlled at 70% -- 100%
Water and gas content after caps. [Exclude material causes; fully automated]<1000 ppm

Applications

Meets hermetic or vacuum coaxial seal-welding requirements for special large devices with diameter Ф5~Ф55mm and lead length ≥25mm.

Key Features

01. Specialized automatic/fully automatic cap sealing for TO lasers/detectors. It welds general,spherical and aspherical-lens caps of5~25mm diameter with fixture changes,and supports different manufacturers' caps/headers. 02. Capacitor-energy-storage or transistor medium-frequency inverter power produces short welds with low thermal impact. 03. Mechanical-shape positioning provides high precision:header/cap concentricity is100% within±20μm and90% within±15μm,using common-mold TO56 as the example.

Datasheet

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Supplier Information

Bj
Bjautotech
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Beijing Autotech Electrical Equipment Co., Ltd. was established in 2009, located in Beijing Economic-Technological Development Area, with a business area of 2100 square meters. It is a high-tech enterprise integrating scientific research and development, production and manufacturing, marketing, and engineering services, with multiple patents and software copyrights. The company has been focusing on precision special equipment for semiconductors, optical communications, sensors, MEMS and other devices for many years, with customers in 5G communications, military, aerospace, marine, 3C electronics, medical and other industries. In particular, it has unique core technologies for coaxial, linear, and linear array packaging in the back-end processes of TO-CAN devices, sensor devices, semiconductor integrated circuits, hybrid integrated circuits, crystal oscillators, surface acoustic wave filters, RF filters, power modules and other components, and has developed multiple series of high-precision, stable performance products with strong cost-effectiveness advantages. Main products include: precision laser sealing machines, full series of cap sealing machines, full series of parallel seam sealing machines, opening machines, transfer machines, board insertion machines, etc. Based on two core technologies: self-learning precise positioning algorithm based on artificial intelligence and neural networks, and sub-pixel intelligent recognition algorithm based on area array cameras, the company continuously innovates to strengthen its core competitiveness. It has the ability to provide optical communication TO device manufacturers with an entire production line with independent intellectual property rights, and can meet various customized needs of customers. The company adheres to the business philosophy of "smart innovation, craftsmanship" and continuously innovates to create value for users. The company consists of two core businesses: 1) Precision optical communication electronics and semiconductor device manufacturing special equipment business. With a deep understanding of industry manufacturing processes, using intelligent opto-mechatronics integration technology and visual inspection technology, it specializes in providing intelligent, high-precision, stable, reliable, and cost-effective automation equipment for users in optical communication electronics, semiconductor devices and other industries; 2) Automation system integration business. The company has a group of skilled and experienced electrical control design and assembly engineers, using standardized production processes, strict inspection standards, professional assembly tools and brand accessories to provide customers with high-quality complete electrical control cabinet design, customization, assembly, wiring, installation and other services. The company's core technical capabilities are: ◆ Self-learning precise positioning algorithm based on artificial intelligence and neural networks ◆ Sub-pixel intelligent recognition algorithm based on area array cameras At present, the company adheres to the development concept of technological innovation and continuously strengthens its core competitiveness. Electrical control system design: The company has a group of skilled and experienced mechanical and electrical control design and assembly engineers, able to provide users with integrated services of systematic and professional scheme design, assembly, and debugging. Concept → Design → Optimization → Assembly → Debugging → Finalization

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High-Precision (Large-Size) Cap Sealing Machine
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