TUN-8半自動鋸條閃光對焊機(jī)

TUN-8 Bandsaw Blade Butt Welding Machine

整機(jī)特點(diǎn)：

TUN-8半自動鋸條對焊機(jī)是一種具有程序控制的閃光焊接設(shè)備，整套設(shè)備由焊接主機(jī)、鋸條剪切器和焊縫打磨機(jī)組成。

是帶鋸條生產(chǎn)必不可少的設(shè)備之一，具有焊接、退火之間程序自控，頂鍛壓力、焊接電壓、退火溫度、退火時(shí)間等外部可調(diào)節(jié)等功能，適用于普通鋼帶、高合金鋼帶、各類帶鋸條和帶刀的對焊，焊接定位精確，操作方便，焊接牢靠，退火后硬度適當(dāng)，質(zhì)量可靠，不需要任何焊劑。

原理簡述：

本機(jī)是根據(jù)電熱效應(yīng)的原理，利用連接到變壓器次級兩端的焊臺，使夾持在兩焊臺上的鋸條兩端接觸形成閉合回路。電流接通后，由于接觸點(diǎn)上的電阻和電流密度都很大，金屬被迅速加熱溶化，并以連續(xù)激烈的火花狀炸裂，構(gòu)成整個(gè)熔化過程，在此同時(shí)由于受頂鍛力的作用，焊機(jī)夾頭以一定規(guī)律送進(jìn)焊件，并適時(shí)切斷電源，已溶化的金屬從焊區(qū)擠壓出，使焊件溶為一體，從而獲得優(yōu)良的焊體。

Features of the Machine：

TUN-8 semi-automatic saw blade welding machine is a kind of program-controlled flash welding equipment. It is one of the indispensable equipment for the production of band saw blade. It has the functions of self-control between welding and annealing, forging pressure, welding voltage, annealing temperature, Annealing time and other external adjustable function for ordinary steel, high alloy steel, with all kinds of band saw blade and knife butt welding, welding positioning accuracy, easy to operate, reliable welding, the appropriate hardness after annealing, reliable quality, not Requires any flux.

Principle description:

This machine is based on the principle of electrothermal effect, using the soldering station connected to both ends of the transformer secondary, so that the two ends of the saw blade clamped in the two ends of the contact form a closed loop. After the current is switched on, the resistance and current density at the contact point are large, the metal is quickly heated to melt, and continuous intense spark-like burst to form the entire melting process, at the same time due to the role of forging force, welding Machine chuck to a certain law into the weldment, and timely cut off the power, the molten metal has been extruded from the welding area, so that pieces dissolved as a whole, in order to obtain good welding body.

主要技術(shù)參數(shù)Main Technical Parameter