Dear123 大马士革花纹手电，70楼新增防锈结果

ManChow · 发表于 2010-5-16 05:16

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本帖最后由 ManChow 于 2010-5-17 00:30 编辑

NaitHawk（夜鹰）Dear123 Damascus Pattern Welded CR123（大马士革花纹熔接技术手电）

心仪已久的手电，终于等到手，Naithawk Dear123 Damascus Pattern Welded，类大马士革花纹熔接技术处理，CPF会员八折。

玩手电玩的多了，也有了一种麻木的感觉，除了亮度，做工之外，我还可以再追求什么呢？一直就想拥有一个材料比较特别的手电筒，虽然我不玩刀，看见刀有点怕的，但我也很喜欢大马士革刀的那一种Pattern，这花纹太吸引我了。

说回这手电，Dear123有两个款式（应该是三个，另一个最后再说），有“抛光”（polished）及“点拉线机加工处理”（drawn wire treatment）。看CPF上的介绍（http://www.cpfmarketplace.com/mp/showthread.php?t=213486），实在不知道那一个更好看，便两个都败回来了，一个送给老婆好了，凑成一对。

先看看图片，然后我尝试再讲解一下，让有兴趣的兄弟，对这个手电有个大概认识。

下图在左面的是drawn wire treatment（点拉线），右面的是抛光款式

ManChow · 发表于 2010-5-16 05:18

竖起来那支是点拉丝处理

ManChow · 发表于 2010-5-16 05:21

每一支大马士革花纹手电的Pattern都是不一样的

UUA800 · 发表于 2010-5-16 05:25

有刀没有

ManChow · 发表于 2010-5-16 05:31

灯头的处理，铜仓是肯定的了，每一支也有独立编号，我的一支是No。222，一支是No。245

而负极触点是平点铜帽内藏弹簧

留意一下电池仓螺纹的花纹，与外表的花纹是一致的

Beroro · 发表于 2010-5-16 05:32

終於等到圖片, 我快睏死了 {:1_238:}

ManChow · 发表于 2010-5-16 05:33

有刀没有
UUA800 发表于 2010-5-16 05:25

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兄弟，没有呢，刀具在香港是受管制的，虽然我一直也很想弄一把大马士革刀

ManChow · 发表于 2010-5-16 05:34

終於等到圖片, 我快睏死了 {:1_238:}
Beroro 发表于 2010-5-16 05:32

登录/注册后可看大图

我就是喜欢深夜发帖，以期有连贯性，殊不知。。。。。{:1_263:}

ManChow · 发表于 2010-5-16 05:37

再看看灯头，左面的是drawn wire treatment（点拉线），右面的是抛光款式

连筒身一起看了

ManChow · 发表于 2010-5-16 05:39

OK，外观就看这么多

Beroro · 发表于 2010-5-16 05:41

藝術品 {:1_222:}

ManChow · 发表于 2010-5-16 05:43

再看看包装，大家有没有似曾相识的感觉？

ManChow · 发表于 2010-5-16 05:45

本帖最后由 ManChow 于 2010-5-16 05:47 编辑

特别败了精粮来喂她们

ManChow · 发表于 2010-5-16 05:54

OK，再看看LED，LED的选择比较特别，用的是XR-E的R2WC，而不是新品手电一般的选择 - XPG，可能是为了小手电投射能有好点的效果

光杯是粗橘面的

灯头的内沿也是与筒身一致连贯的大马士革花纹

ManChow · 发表于 2010-5-16 06:03

光斑续航什么的，CPF名宿 - Selfbuilt前辈，要做的都做了，那我就偷懒一下，引用他老哥的数据，更有代表性，http://www.candlepowerforums.com/vb/showthread.php?t=269407

光斑对比：

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续航：

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ManChow · 发表于 2010-5-16 06:13

这是厂家在CPF MarketPlace上的销售帖：http://www.cpfmarketplace.com/mp/showthread.php?t=213486，我有时间帮您们翻译

The world's first mass production Damascus flashlight

After a long time to prepar, we have finally overcome all the technical difficulties. We are proud to announce: the world's first mass production pattern Damascus steel flashlight NaitHawkTM Dear123 is born. The torch, It is our NaitHawkTM common goal: To create the world's more high-end, high-quality flashlight. Dear123 each component data parameters everywhere, It has been revised many times, testing, finally it can be able to accept a variety of harsh testing, such as: water resistant, drop testing, hot and cold tests, Dear123 can be used under the harsh conditions. Damascus steel pattern natural, smooth, thoroughly good-bye aluminum, stainless steel, titanium alloy that fits the look and feel, giving you a noble, cool fashion experience.

Dear123 Features Index
The world's first to use Damascus steel production pattern of the torch.
Circuit Anti-reverse design, safe and reliable;
Efficient linear constant current circuit, the output brightness of high brightness constant;
Using a hardware dimming, not flicker;
Brightness mode memory function;
Tail stand. flat base allows light to tail- stand like a candle;
Copper circuit warehouse cooling, in the smallest volume reach the best cooling effect, to ensure the stable operation of flashlight;
A large number of gold-plated components (copper seat, the pressure ring, conductive columns), excellent anti-aging properties and electrical conductivity, thermal conductivity;
Fluorescent Ring function, long-lasting light, practical and fashionable;
High-quality aluminum alloy micro-orange reflector, projections, high efficiency, no dark circle and dark spots;
Double-sided coating hardened lens, light transmission rate up to 97%, impact resistance, resistance to wear;
Tighten the unique closure of the structure in order to break the screw loose has been closed, the constant tightening of the switch means. With Damascus pattern-welded steel materials, when closed, the torch is a work of art;

Features
Model: NaitHawkTM Dear 123
【LED】Cree R2 (WC) LED
【Max Output】200 lumens
【Mode】Low- - High - Beacon Strobe
【Output&Runtime】
3V Lithium batteries:Maximum output is 180 Lumens about (118 minutes)
Minimum output is 16 Lumens about (28 hours)
Beacon Strobe 1 Hz (8 hours)
3.6V Lithium batteries:Maximum output is 200 Lumens for about (75minutes)
Minimum output is 22 Lumens for about (16 hours)
Beacon Strobe 1 Hz (3.5 hours)
【Switch】Tighten off - unscrew to open
【Battery】CR123A or 16340 Lithium batteries
【Circuit】Constant current circuit
【Material】Damascus pattern-welded steel
【Waterproof】Waterproof to IPX-8 standard
【Surface Treatment】polished or drawn wire treatment
【Lens】Double-sided coating, the light transmission rate of 97%
【Reflector】High-quality aluminum half orange peel reflector
【Dimension】74 mm(length) × 19.5mm (diameter)
【Weight】75g (without battery)
【Accessories】O-Rings,Operator’s Manual, Multi-function Waterproof Box

ManChow · 发表于 2010-5-16 06:18

厂家对于大马士革花纹手电制造工艺的描述

Dear 123a separately describe the main features:

I. Damascus pattern-welded steel

Damascus pattern-welded steel is a top luxury in the Tool industry, its rich expression pattern and texture, not only beautiful and also takes into account sharp performance, most enthusiast love them best.

True Damascus steel no longer exists, and now the Damascus pattern-welded steel is made through special processing technology. There is the familiar pattern of top Damascus- Powder Damascus, many of Cutler by folding, forging Damascus steel pattern, its pattern has a strong performance and practicality. These materials processing methods because of their special and more difficult,expensive in the market has always been a symbol of top-level material.Damascus steel pattern on the market according to the application, be divided into jewelry materials, tool materials. Tool material has a high carbon content, it has a strong hardness and sharpness, while the jewelry material generally used in low-C and high-Cr alloy, it has a strong luster and rust-proof performance.

However, the Damascus pattern-welded steel materials in the flashlight on the application of Tongshen extremely rare. Currently only seen a few of the DIY products, but no one's produce mass-production Damascus flashlight. This expensive material is not only create difficulties in the post-processing is also particularly difficult, as a matter of fact two kinds of alloy steel with different hardness. Processed products, the right equipment and cutting tools for more demanding. Through our efforts, hand-forged Damascus steel pattern a consensus was reached to provide us with a strong anti-performance, high-quality Damascus pattern-welded steel.Next, we will continue our efforts to introduce a more extensive pattern of Damascus steel products.

Now, we use the hand-forged Damascus Jewelry material, after high temperature,high pressure,vacuum Bonding forging technology and some other process, Makes the material has a delicate,soft,natural pattern expression. Layer and the layer are linked closely together, in the heat treatment Bonding forging technology can have a stronger complex performance. it has a good corrosion-resistant capabilities and expression patterns. NaitHawkTM Dear 123 Flashlight body has natural magic of charming patterns, is a symbol of elegance and art.

II. Tighten-off of the structure
Tightening-off of the patent structure, Solve the tighten-on flashlight when not in use daily and may be lost lamp shortcomings. After a long time changes, testing, a reliable structure is in front of everyone. The switch travel is reasonable, one-handed operation can be achieved. This structure in the strong shock, still able to normal use. One word: cool and reliable.

Ⅲ.Double-coating glass
In order to achieve a higher light transmission rate, we have a comparison test during chosen lens. Advanced whiteboard use of glass, through the steel processing, with a strong hardness. Through the double-sided coating (AR coating inside and Hardened outer membrane), as much as possible to reduce light loss, light transmission rate of up to 97%.

Ⅳ. Light Source
High efficiency CREE R2 WC LED，with lifespan of 50,000 hours.

Ⅴ. Circuit
1. Three Modes, constant low-mode 10%, constant high-mode 100%, 1Hz beacon
2. Hardware dimming, No flicker
3. Stalls power-off memory
4.Circuit Anti-reverse protection
5.High-Efficiency Boost andLinear constant current step-down circuit，Excellent results，0.8v-6v working，Compatible with CR123a and 16340 rechargeable Li-ion batteries，or other types of batteries of the same size；

Ⅵ. A large number of gold-plated components (including: copper base, the bottom of the pressure ring, negative contact) gold has a good oxidation resistance, electrical conductivity and thermal conductivity. The conductivity of gold next to silver and copper, ranks third in the metal, thermal conductivity rate of silver 74%. Chemical properties of gold is very stable, at low temperature or high temperatures will not be direct oxidation. At room temperature, gold and separate inorganic acids (such as hydrochloric acid, nitric acid, sulfuric acid) are not working, gold melting point of 1063 ℃, gold-plated components will be Dear123 completely armed.

Brand Investment
NaitHawkTM located in fashion, luxury consumption, so special emphasis on material selection, First introduced in the first paragraph of Damascus pattern-welded steel products is based on the brand positioning.As we all know, many of Damascus steel pattern from cutter material, because of its beautiful pattern, strong cutting performance, so many knives lovers, enthusiasts buy favorites. Damascus torch material, no one company produce mass production. Mainly because the price is high, material suppliers is very little. Through our efforts, hand-forged Damascus steel pattern a consensus was reached to provide us with a strong anti-performance, high-quality Damascus pattern-welded steel.Next, we will continue our efforts to introduce a more extensive pattern of Damascus steel products.

Now, our first pattern Damascus steel flashlight Dear123 in volume production, Recruitment national, regional distributors or agents.

ManChow · 发表于 2010-5-16 06:24

厂家的宣传图片

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UUA800 · 发表于 2010-5-16 06:34

{:1_254:} 在来插一下，去上班鸟！

ManChow · 发表于 2010-5-16 06:40

本帖最后由 ManChow 于 2010-5-16 06:42 编辑

有感于一部份兄弟，对于大马士革钢，不管是原大马士革钢或再生的类大马士革钢，都有一种误解，那就是这种钢是软的，源于Soft这个形容词，我解释一下：Soft是在形容Pattern（花纹）的姿态，而不是材质，看英文必须有整句前后的看，才不会出现误解。事实上，我拿在手上，一点也不感觉的软，Dear123这类大马士革钢的花纹，没错是很有质感，但我一点也不觉得她软。

另外一个我要研究的，就是有人说，这种钢是会生锈的。。。。八小时前，我已经开始了防水及防锈测试，并打算做24小时，到时再告诉大家结果。

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Dear123 大马士革花纹手电，70楼新增防锈结果

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