激光點(diǎn)焊是激光材料加工技術(shù)應(yīng)用的重要方式之一，點(diǎn)焊過程屬熱傳導(dǎo)型，即激光輻射加熱工件表面，表面熱量通過熱傳導(dǎo)向內(nèi)部擴(kuò)散，通過控制激光脈沖的寬度、能量、峰值功率和重復(fù)頻率等參數(shù)，使工件熔化，形成特定的熔池。由于其的優(yōu)點(diǎn)，已廣泛地應(yīng)用于航空、航天、體育用品、珠寶首飾、高爾夫球頭、、鋁合金義齒、儀表、電子、機(jī)械加工、汽車等行業(yè)，尤其適用于金銀鉑金鈦合金不銹鋼等首飾配飾的補(bǔ)孔、點(diǎn)焊縫紋、修改大小、寶石鑲嵌和爪腳部位的焊接。

Spot welding is an important and basic aspect of laser material processing technology. When laser radiation heats the surface of work-piece, the surface heat diffuses to the interior through thermal conduction and melts the work piece by controlling the width, energy, peak power and repeating frequency of laser pulse to form specific molten pool. Because of this unique feature, it is widely used for spot welding, perforating, repairing, retipping and resizing of gold/silver/titanium/platinum jewelry and small accessories. Also widely used in aviation, aerospace, sports products, medical instrument, titanium alloy denture, instrument, electronics, machinery, automobile, etc


 

·能量、脈寬、頻率、光斑大小等均可在較大的范圍內(nèi)調(diào)節(jié)，以實(shí)現(xiàn)多種焊接效果。參數(shù)由封閉腔內(nèi)控制桿調(diào)節(jié)，簡(jiǎn)單高效。

·采用英國進(jìn)口陶瓷聚光腔，耐腐蝕，耐高溫，光電轉(zhuǎn)化效率高，聚光腔體壽命8-10年，氙燈壽命800萬次以上。

·采用的自動(dòng)遮光系統(tǒng)，消除了在工作時(shí)光對(duì)眼睛的刺激。

·具備24小時(shí)連續(xù)工作能力，整機(jī)工作性能穩(wěn)定，10000小時(shí)之內(nèi)免維護(hù)。

·人性化設(shè)計(jì)，符合人體工學(xué)，長時(shí)間工作不疲勞。

·速度快、效率高，焊深大，變形小，熱影響區(qū)小，焊接質(zhì)量高，焊點(diǎn)無污染，高效環(huán)保。

· The energy, pulse width, frequency and light spot size can be adjusted in a large range to realize different welding effects. The parameters are adjusted by the lever in the seal cavity, which is simple and highly efficient.

· Ceramic converging cavity is imported from the Britain. It is corrosion resistant and high temperature resistant with 8-10 years service life. The life of xenon lamp is more than 8 million times.

· Most advanced light shielding system eliminates the irritation to eyes by laser during working.

· Able to work for 24 hours continuously; stable performance; free of maintenance in 10,000 hours.

· Human-based design accords with ergonomics, avoiding fatigue after long time working.

· High speed, high efficiency, great welding depth, slight deformation, small heat-effective area, high welding quality, pollution free, eco friendly.