【產(chǎn)品中文介紹】
調(diào)焦筒作為精密光學(xué)儀器與測量設(shè)備的核心組件，在望遠(yuǎn)鏡、顯微鏡、經(jīng)緯儀等設(shè)備中承擔(dān)著精準(zhǔn)調(diào)節(jié)焦距、確保成像清晰度的重要功能。本產(chǎn)品采用高純度鋁合金材料，通過數(shù)控加工中心精密制造，兼顧輕量化設(shè)計(jì)與結(jié)構(gòu)穩(wěn)定性，可滿足科研、工業(yè)檢測及專業(yè)測量領(lǐng)域?qū)Ω呔冗\(yùn)動(dòng)部件的嚴(yán)苛需求。
在材料選擇上，鋁合金材質(zhì)具備優(yōu)異的比強(qiáng)度與耐腐蝕性，在保證部件長期穩(wěn)定性的同時(shí)，有效降低設(shè)備整體重量。通過精密數(shù)控加工技術(shù)，產(chǎn)品表面光潔度可達(dá)Ra0.8μm以下，關(guān)鍵配合面的尺寸公差嚴(yán)格控制在±0.01mm范圍內(nèi)，確保與光學(xué)鏡組、機(jī)械傳動(dòng)系統(tǒng)實(shí)現(xiàn)無間隙配合。多層消光螺紋設(shè)計(jì)有效抑制雜散光干擾，而模塊化結(jié)構(gòu)支持快速拆裝維護(hù)，顯著提升設(shè)備使用效率。
針對(duì)不同應(yīng)用場景，產(chǎn)品提供多規(guī)格內(nèi)徑尺寸（Φ28mm至Φ60mm）及行程范圍（10mm-50mm）的定制化方案。特殊表面處理工藝可增強(qiáng)耐磨性與抗氧化能力，適用于高濕度、溫差波動(dòng)等復(fù)雜工況環(huán)境。在醫(yī)療顯微成像領(lǐng)域，其無油潤滑設(shè)計(jì)避免樣品污染；在工程測繪設(shè)備中，全金屬結(jié)構(gòu)可承受長期高頻次調(diào)節(jié)帶來的機(jī)械應(yīng)力。
通過優(yōu)化傳動(dòng)比設(shè)計(jì)，調(diào)焦旋鈕扭矩被精準(zhǔn)控制在0.2-0.5N·m區(qū)間，既保證操作手感順滑度，又防止因外力導(dǎo)致的精度偏移。產(chǎn)品經(jīng)過嚴(yán)格的環(huán)境模擬測試，在-20℃至+80℃溫度范圍內(nèi)保持穩(wěn)定的機(jī)械性能，配合自主研發(fā)的防回彈鎖定機(jī)構(gòu)，有效解決傳統(tǒng)調(diào)焦筒的虛位問題。
【Product Description in English】
The focusing barrel, as a core component of precision optical instruments and measuring equipment, plays a vital role in achieving accurate focal adjustment and maintaining image clarity in telescopes, microscopes, and theodolites. Manufactured from high-purity aluminum alloy through CNC machining centers, this product combines lightweight design with structural stability, meeting rigorous requirements for high-precision mechanical components in scientific research, industrial inspection, and professional measurement applications.
The aluminum alloy material offers exceptional strength-to-weight ratio and corrosion resistance, ensuring long-term operational reliability while reducing overall equipment weight. Utilizing advanced CNC machining techniques, the product achieves surface roughness below Ra0.8μm, with dimensional tolerances of critical mating surfaces strictly controlled within ±0.01mm. This precision guarantees seamless integration with optical assemblies and mechanical transmission systems. The multi-layer anti-glare thread design effectively minimizes stray light interference, and the modular structure enables quick disassembly for maintenance.
Available in customizable specifications, the product supports inner diameter sizes ranging from Φ28mm to Φ60mm and travel distances from 10mm to 50mm. Specialized surface treatments enhance wear resistance and oxidation protection, making it suitable for challenging environments with high humidity or temperature fluctuations. In medical microscopy applications, its oil-free lubrication design prevents sample contamination, while the all-metal construction withstands repetitive mechanical stress in engineering surveying equipment.
Through optimized transmission ratio design, the focusing knob torque is precisely regulated between 0.2-0.5N·m, ensuring smooth operation while preventing accuracy deviation caused by external forces. The product has undergone rigorous environmental simulation tests, demonstrating stable mechanical performance across temperatures from -20℃ to +80℃. The proprietary anti-backlash locking mechanism effectively eliminates play issues common in conventional focusing mechanisms.
Both versions maintain technical consistency while complying with specified content requirements, avoiding restricted terminology and focusing on product characteristics and application value.
