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Reminders and calendars on iPhone are expected to remind people of important upcoming events, missing which will possibly mess one’s work or life. However, people always would be panicky when reminders are accidently lost. How to recover reminders and calendars from iPhone/iPad/iPod touch on Mac for free? Just follow this step by step arcticle.

For iPhone users, Reminder app is absolutely necessary. This iPhone built-in app does excellent in reminding us the important events in our work and daily life. A majority of reminder events, such as the date of family occasion, business meeting, friends' birthday party and much more, are so important that we might still need them even they are overdue. When the reminders lost by mistake, recover iPhone reminders on Mac must be a headache problem for iPhone users. But with the powerful iPhone Reminders Recovery for Mac, it is easy.

iPhone Data Recovery for Mac can restore files such as contacts, photos, videos, text messages, iMessages, calendars, bookmarks, reminders, notes and other more files to iPhone devices. The Mac iPhone Reminders Recovery has three recovery options to choose from –"Recover from iOS Device", "Recover from iTunes Backup File" and "Recover from iCloud Backup File".

How to Recover deleted data from iPhone X/8/7/6/5/4

Step 1: Select "Recover from iOS Device" mode and connect your device.
After detection, the Mac iPhone Data Recovery will display your device name on the interface.



Step 2: Click “Start Scan”
Select the one you want to restore to scan and click "Start Scan" button to start scanning the deleted data.

Step 3: click "Recover"
Select the files you want to recover and click "Recover" button to get back and save your iOS data on your Mac.

How to Recover from iPhone 4/3GS, iPad 1 and iPod Touch 4

Step 1: Select "Recover from iTunes Backup File"
Select "Recover from iOS Device" mode and use USB cable to connect your device to your Mac.



Step 2: Click “Download”
Click "Download" to download and install the corresponding plug-in according to the prompt before scanning.

Step 3: click "Recover"
Enter the scanning mode according to the instruction. After scanning, select files you want to retrieve and click "Recover".

How to Recover lost/deleted data from iTunes backup

Step 1: Select "Recover from iTunes Backup File" mode and connect your device.
Select "Recover from iTunes Backup File" mode and select the backup file you want to retrieve from and click "Start Scan" to enter scanning mode.



Step 2: Click “Start Scan”
After scanning, you can see all data found on your device in the scan result. You can check specific content by clicking the file types on the left sidebar.

Step 3: click "Recover"
Select the files you want to recover and click "Recover" to restore you lost data and save them back to your local disk.

Nowadays, it is basically the age of every one get an iPhone, especially for young people who are at the forefront of the trend, always following the latest pace of the iPhone. Because the Apple user's personal account can continue to be used in the new Apple phone, the data of the old Apple phone can also be moved to the new phone. So our iphone data will be a lot, especially photos. So how do you get back if you accidentally delete photos from your iPhone on Mac?

We all know that Apple's mobile phone has a data backup function - iCloud, which can back up files, drafts, videos, photos and other data. But I believe that many of the small partners are not very likely to use this feature, so that we do not know how to restore iPhone photos and other data deleted on Mac! And if we haven't done this backup before, how can we recover the accidentally deleted iPhone pictures on Mac?

At this time, it's time for our iPhone Data Recovery for Mac to show up now. The powerful iPhone photo data recovery for mac can recover Deleted/Lost Files from iPhone, iTunes and iCloud on Mac, like retrieve Contacts, Messages, Photos, Call History, Notes, WhatsApp Data, Calendar, Bookmark, etc. on Mac within severals simple steps.

How to Recover deleted data from iPhone X/8/7/6/5/4

Step 1: Select "Recover from iOS Device" mode and connect your device.
After detection, the Mac iPhone Data Recovery will display your device name on the interface.



Step 2: Click “Start Scan”
Select the one you want to restore to scan and click "Start Scan" button to start scanning the deleted data.

Step 3: click "Recover"
Select the files you want to recover and click "Recover" button to get back and save your iOS data on your Mac.

How to Recover from iPhone 4/3GS, iPad 1 and iPod Touch 4

Step 1: Select "Recover from iTunes Backup File"
Select "Recover from iOS Device" mode and use USB cable to connect your device to your Mac.



Step 2: Click “Download”
Click "Download" to download and install the corresponding plug-in according to the prompt before scanning.

Step 3: click "Recover"
Enter the scanning mode according to the instruction. After scanning, select files you want to retrieve and click "Recover".

How to Recover lost/deleted data from iTunes backup

Step 1: Select "Recover from iTunes Backup File" mode and connect your device.
Select "Recover from iTunes Backup File" mode and select the backup file you want to retrieve from and click "Start Scan" to enter scanning mode.



Step 2: Click “Start Scan”
After scanning, you can see all data found on your device in the scan result. You can check specific content by clicking the file types on the left sidebar.

Step 3: click "Recover"
Select the files you want to recover and click "Recover" to restore you lost data and save them back to your local disk.

Most of us love listening, singing along with it and dancing to the beat. And now technology makes it more fun, and accessible as smartphones replace mp3 Player or any portable walkman devices. Many us may faced the problem with song download, how to download song online for free, this article will give you a best solution for song download on the internet.

Online Song Recorder is a superb and easy-to-use music recording software program that lets you free record music from any built-in input audio, computer audio and online music sources, like YouTube, Spotify, AOL Music, Last.fm, etc. and then save in MP3 or WAV format with lossless quality. As a clever song recorder, it could automatically add song tags when recording song or let you manually edit song tags via song tag editor.

With the powerful Online Song Downloader you can download music in severals simple steps, what you hear and what you can download! The problem that song download will never be a headache problem for you when you get the powerful Song Recorder, just free trail the Music Downloader now!

How to free download song with the easy to use Online Song Downloader? Step 1: Download, Install and Launch MP3 Audio Recorder
Download MP3 Music Recorder software. Install and launch it on your computer.


Step 2: Click “Start Recording”
Click “Start Recording” located at the bottom right.


Step 3: Play the Music
Play any Music in any Music Streaming Site which you love and want to download for free.


Step 4: Stop Recording
Click “Stop Recording” when done. After that you can Click and Drag the red tag from left to right to choose which part of the song you want, you also can make it to be a ringtone.

With the development of the Internet, more and more singers have released their songs on the Internet. Many times we occasionally hear a song that we particularly like, but when we want to download music to iPhone, it is often failed, we don't have permission to download music to iPhone. If you want to get the permission, you have to spend a lot of money. Today I recommend a software for you to record high-quality audio files online to our computer. At the same time, we can also edit the information of the author of the music, which is quite powerful and practical Music Recorder for iPhone..

This powerful Music Recorder for iPhone can record any audio or audio part of any video on any website to our local computer without losing any quality of audio. With just a few simple steps, we can get the music that we liked and then put this Music on our iPhone or other music players, of course you have to choose the correct storage format for your playback device.

Music Recorder for iPhone may be a extremely economical Stream Audio Recorder which may record high-quality music from any Music Streaming web site without money. and this Music Recorder for iPhone conjointly mechanically transfer and add music tags like creative person, album, album design, song title, etc. to your recordings. With it there will be no one to ask "How to free download Music to iPhone online".

How to free download Music to iPhone online?

Step 1: Download, Install and Launch Audio Recorder
Download this Audio Recorder software. Install and launch it on your computer.


Step 2: Click “Start Recording”
Click “Start Recording” located at the bottom right.


Step 3: Play the Music
Play any Music in any Music Streaming Site which you love and want to download for free.


Step 4: Stop Recording
Click “Stop Recording” when done. After that you can Click and Drag the red tag from left to right to choose which part of the song you want, you also can make it to be a ringtone.

In our life we often encounter the same problems how to record online video as mp3 audio files. We often have unexpected gains on the Internet like inadvertently to see a good movie, a good mv show, etc. and then want to record some movie lines, or record online MV videos into an MP3 audio file, so that we can download it to local or placed on our mobile phone to listen or to learn. In order to help us to do this, the powerful Online Video to MP3 Recorder is the best choice for you.

This Online Video/Music Recorder is very powerful, apart from output high quality audio files, the Music Recorder also captures some of the important informations like Title, Artist, Album etc. thus adding more value. So with the Online video/music recorder you can record online video as mp3 files in an easy way, even though you also can convert your music to a ringtone play on your mobile phone, It is also a perfect ringtone maker.

How to free record online video as mp3 files? With our Online Video/Music Recorder you can solve the problem in an easy way, follow our step by step user guide, record music from the internet as mp3 files and then download it to your devices and enjoy yourself, just so easy!

How to free download music with the easy to use Music Recorder?

Step 1: Download, Install and Launch Audio Recorder
Download this Audio Recorder software. Install and launch it on your computer.


Step 2: Click “Start Recording”
Click “Start Recording” located at the bottom right.


Step 3: Play the Music
Play any Music in any Music Streaming Site which you love and want to download for free.


Step 4: Stop Recording
Click “Stop Recording” when done. After that you can Click and Drag the red tag from left to right to choose which part of the song you want, you also can make it to be a ringtone.

We can access to free mp3 music and greater than a hundred thousand free mp3 downloads online which makes us one of the greatest audio search engine on the web. Before you obtain it you're able to legally listen to any mp3 record and your mp3 can be posted by you for-free on your own page/profile. But how to free download mp3 musics so that we can enjoy audio melodies in an easy way!

MP3 Music Downloader may be a extremely economical Stream free MP3 Music Recorder which may record high-quality mp3 music from any Music Streaming web site and this free MP3 Music Downloader conjointly mechanically transfer and add music tags like creative person, album, album design, song title, etc. to your mp3 recordings. It even permits you to edit these music tags manually.

Today, more and more Internet users prefer to listen free music online. And not only listen, but also download them for free mp3 format. But a lot of MP3 music needs to be paid for download. With our free MP3 Music Recorder, you can get the music files without cost your money. If you want, you can listen your favorite songs online at any convenient time.

How to free download mp3 music with the easy to use MP3 Music Downloader?

Step 1: Download, Install and Launch MP3 Audio Recorder
Download MP3 Music Recorder software. Install and launch it on your computer.


Step 2: Click “Start Recording”
Click “Start Recording” located at the bottom right.


Step 3: Play the Music
Play any Music in any Music Streaming Site which you love and want to download for free.


Step 4: Stop Recording
Click “Stop Recording” when done. After that you can Click and Drag the red tag from left to right to choose which part of the song you want, you also can make it to be a ringtone.

The internet has made it easy to download just about any song you want for free, but many of the songs or musics should to be paid and then you can download the music.

As any true music lover knows, you should try to support the people who make your favorite tunes whenever possible. Downloading might not be as common as streaming music, and there square measure some convenient ways in which to stream your favorite tracks without charge — like Spotify. — but if you don’t want to pay, streaming options beyond that are fairly limited. So, what are the best free Music Downloader tools?

Music Downloader may be a extremely economical Stream Audio Recorder which may record high-quality music from any Music Streaming web site without money. and this Music Downloader conjointly mechanically transfer and add music tags like creative person, album, album design, song title, etc. to your recordings. It even permits you to edit these music tags manually.

How to free download music with the easy to use Music Downloader?

Step 1: Download, Install and Launch Audio Recorder
Download this Audio Recorder software. Install and launch it on your computer.


Step 2: Click “Start Recording”
Click “Start Recording” located at the bottom right.


Step 3: Play the Music
Play any Music in any Music Streaming Site which you love and want to download for free.


Step 4: Stop Recording
Click “Stop Recording” when done. After that you can Click and Drag the red tag from left to right to choose which part of the song you want, you also can make it to be a ringtone.

When using a vacuum annealing furnace, sometimes the furnace will fail. At this time, many maintenance personnel will feel the cause of the failure is difficult to find, often a small fault to the entire furnace from top to bottom in and out of a comprehensive inspection , it will feel very time-consuming and laborious.

For those who have just been engaged in the maintenance of vacuum annealing furnaces, the overall understanding of the vacuum quenching furnace, the vacuum oil quenching furnace, and the vacuum heat treatment furnace is quickly established, and it is the most important to understand the relationship between the composition of the equipment and the various components. All the faults are resolved as if they were different from those experienced in the past, but after they are resolved, they can be summarized in several systems or several categories of equipment.

The purpose of vacuum annealing furnace maintenance is to restore the performance of the vacuum annealing furnace. Once the vacuum annealing furnace has completely or partially lost its use performance, the management personnel of the vacuum annealing furnace must determine the general cause of the failure based on the fault phenomenon, and then determine the scale of repair, and then organize the repair. But to be able to accurately determine the cause of the failure, it is required to understand the structure, working principle, function, maintenance requirements and maintenance status of the equipment.

Vacuum Annealing Furnace Maintenance and Care:
1, the use of personnel must always remove the furnace iron oxide shavings and other things, at least once within two weeks.
2. The user should always inject proper amount of oil into the rotating parts such as the bearing seat to ensure the flexible transmission of the rotating part.
3. If the heating element is used after a short period of time, it must not be bumped or kinked to avoid breaking.
4. After the electric furnace is used for a period of time, if the lining is slightly damaged (such as small cracks or refractory bricks fall off and loosen), the mud lining can be used for repair and repair. If the furnace lining is seriously damaged, it should be rebuilt according to the lining pattern.

Vacuum heat treatment furnaces can be classified into vacuum quenching furnaces, vacuum tempering furnaces, vacuum annealing furnaces, etc. depending on the application. Choosing a vacuum furnace depends on the application and the performance of each component. This article simply introduces the difference and selection of vacuum quenching furnace, vacuum tempering furnace and vacuum annealing furnace.

1, vacuum quenching furnace;
Vacuum quenching furnace can be divided into vacuum oil quenching furnace and vacuum quenching furnace.

1) Vacuum oil quenching furnace is suitable for vacuum heat treatment of die steel, spring steel, stainless steel, bearing steel, high temperature alloy steel, etc.
Its main features are: wide range of applicable data, hardenability, low cost, quench oil can be used repeatedly.
The disadvantages are that the amount of deformation is relatively large, and the follow-up needs of the workpiece are clean.
Vacuum oil quenching furnace can be divided into two-chamber furnace and three-chamber furnace from the layout.

2) Vacuum high pressure gas quenching furnace is suitable for vacuum heat treatment of high-speed steel, stainless steel, die steel and some other hardenability materials. It is characterized by small deformation of parts and no need of cleaning after heat treatment. Inadequacies: Quenching gas cannot be recovered and the cost is high.

Vacuum high pressure gas quenching furnace can be divided into horizontal and vertical two kinds from the layout. Horizontal type can be divided into single room, double room and three rooms. Vertical heat treatment for ring-shaped, cylindrical and long rod-shaped parts. The high pressure gas quenching furnace vacuum quenching pressure is usually 2b a r ~ 10b a r. According to the user's needs can choose parts for the pressure of the furnace.

2, vacuum tempering furnace:
The vacuum tempering furnace can be divided into single chamber, double chamber and vertical type. Usually the nickel-chromium strip is used to heat the maximum temperature of 800°C. Vacuum tempering furnaces are generally suitable for parts with light appearance and no oxidation color after tempering.

3, vacuum annealing furnace:
Vacuum annealing furnace can be divided into single chamber, double chamber and vertical. Vacuum annealing furnace according to the part data can be selected in the high temperature and low temperature, (high temperature 800 °C ~ 1350 °C, low temperature 800 °C).

The Vacuum Annealing Furnace adopts the pre-vacuum atmosphere protection mode. When the operation is first pumped to a certain degree of vacuum, the furnace is filled with high-purity nitrogen or ammonia to decompose the atmosphere for protection and heating, so as to achieve less oxidation-free heating and no decarburization light. The purpose of the vacuum annealing furnace is therefore used for the quenching of stainless steel products.

Structure of the Vacuum Annealing Furnace.

1, furnace body
The shell is made of 4mm steel plate and reinforced steel. The inner lining is made of aluminum silicate fiber cotton or brick and stereotyped brick. The ring is evenly placed on the brick and placed on the brick.

2, furnace cover
The furnace cover is made of 25mm steel plate, and the lower part of the furnace cover is provided with an insulating layer structure.

3, vacuum nitrogen filling pipeline
A vacuum pressure gauge is installed on the furnace cover for pipes and valves used for vacuum and nitrogen filling (plug-and-play type), and pressure safety protection device is also provided.

4, furnace tank
The tank is made of stainless steel. The bottom of the tank is welded with stiffeners. The top of the tank is equipped with a cooling water jacket, sand sealing device, and fastening bolts.

5, heating elements
Optional 0Cr25Al5, 0Cr27Al7Mo2 or Cr20Ni80 alloy wire around.

6, sealing device
The furnace lid and furnace tank are sealed with inner and outer double-layer composite structure. The inner layer is made of graphite asbestos and the outer layer is made of silicone rubber with oil resistance and temperature resistance. In order to maintain the service life of the sealing device, a water cooling device is specially provided.

7, water cooling device
By the upper and lower sets of two, respectively welded on the lid and furnace flange flange, used to protect the sealing material.