rocky khan
1

Miter saw details

Always on sale, you can often find a tool with a cross handle and a standard handle. The first option is useful because it is possible to replace the canvas with a new one in case of expiration of the useful life.

В закладки

As a building material, wood has been used since time immemorial. And now he has not lost his popularity. It is loved for ecological cleanliness and ease of processing, which is best done using hacksaws on wood. These tools are available with different parameters, selected according to the purpose.

Technical specifications

Saw is one of the first-hand tools invented by man. Centuries have passed since the appearance of the first raw version and many varieties have appeared for different types of work.

Hand saws on wood are differentiated by many parameters, including:

Consider each one in detail.

Hacksaw blade

In principle, it is the tool itself. The most important parameter of the canvas is its length. It determines the range of application possibilities. However, the longer the canvas is, the more resistant the spring is, making working with hard woods such as oak, ash or maple particularly difficult. For sawing small objects such as a baseboard, a bar or a narrow rail, a hand saw for wood with a blade length is sufficient 25-30 cm. For a more serious job, you need a tool with a blade length of 45-50 cm.

A simple rule to determine the length: the blade must have double the diameter of the logs that will be sawn with it. The teeth of a short hacksaw will get stuck in the wood because you will have to work harder, which will quickly cause fatigue. The width of the canvas generally varies between 10 and 20 cm. A narrower canvas is not allowed because it breaks at the slightest crease, but with an excessively large canvas, it is not practical to work with the hands.

Production equipment

Hacksaw blades are made from alloy tool steel with high carbon and silicon content.

8 HF, 9 HF, 9 HS;

65G, 60C 2A;

U7, U7A, U8, U8A, U8G, U8GA, U9A, U10.

The metal is tempered by exposure to an alternating magnetic field when a high frequency electric current appears. As it spreads on the surface, it heats a layer of metal that hardens after cooling. The hardness is considered as standard 45 HR C, although it is recommended to take products with a hardness of 55-60 HR C, when the flexibility is sufficient and the teeth have a great stability. With an external examination of such a tool, you can see a dark shade of sharpened teeth.

Tooth parameters

Accuracy and performance mainly depends on the size of the tooth.

The determining indicator is "TPI", the number of teeth per inch.

There is an inverse relationship between these technical parameters:

Large-toothed clothes allow you to work at high speed, but the saw is truncated and rough. Best miter saw

By using a thin-toothed blade, it is possible to ensure a clean and precise cut, but the working speed is relatively low.

When determining tooth size, focus on the material being processed. For example, when working with particleboard, higher cutting accuracy is required. Therefore, a tool with a TPI high from 7 to 9 is selected. To cut logs and gardening, where the cleanliness of the cut is not so important, TPI 3-6 is enough. Best miter saw reviews

Материал опубликован пользователем.
Нажмите кнопку «Написать», чтобы поделиться мнением или рассказать о своём проекте.

Написать
{ "author_name": "rocky khan", "author_type": "self", "tags": [], "comments": 0, "likes": 0, "favorites": 0, "is_advertisement": false, "subsite_label": "unknown", "id": 90412, "is_wide": true, "is_ugc": true, "date": "Wed, 30 Oct 2019 14:15:22 +0300", "is_special": false }
0
{ "id": 90412, "author_id": 380593, "diff_limit": 1000, "urls": {"diff":"\/comments\/90412\/get","add":"\/comments\/90412\/add","edit":"\/comments\/edit","remove":"\/admin\/comments\/remove","pin":"\/admin\/comments\/pin","get4edit":"\/comments\/get4edit","complain":"\/comments\/complain","load_more":"\/comments\/loading\/90412"}, "attach_limit": 2, "max_comment_text_length": 5000, "subsite_id": 380593, "last_count_and_date": null }
Комментариев нет
Популярные
По порядку
{ "page_type": "article" }

Прямой эфир

[ { "id": 1, "label": "100%×150_Branding_desktop", "provider": "adfox", "adaptive": [ "desktop" ], "adfox_method": "createAdaptive", "auto_reload": true, "adfox": { "ownerId": 228129, "params": { "pp": "g", "ps": "bugf", "p2": "ezfl" } } }, { "id": 2, "label": "1200х400", "provider": "adfox", "adaptive": [ "phone" ], "auto_reload": true, "adfox": { "ownerId": 228129, "params": { "pp": "g", "ps": "bugf", "p2": "ezfn" } } }, { "id": 3, "label": "240х200 _ТГБ_desktop", "provider": "adfox", "adaptive": [ "desktop" ], "adfox": { "ownerId": 228129, "params": { "pp": "g", "ps": "bugf", "p2": "fizc" } } }, { "id": 4, "label": "Article Branding", "provider": "adfox", "adaptive": [ "desktop" ], "adfox": { "ownerId": 228129, "params": { "p1": "cfovx", "p2": "glug" } } }, { "id": 5, "label": "300x500_desktop", "provider": "adfox", "adaptive": [ "desktop" ], "adfox": { "ownerId": 228129, "params": { "pp": "g", "ps": "bugf", "p2": "ezfk" } } }, { "id": 6, "label": "1180х250_Interpool_баннер над комментариями_Desktop", "provider": "adfox", "adaptive": [ "desktop" ], "adfox": { "ownerId": 228129, "params": { "pp": "h", "ps": "bugf", "p2": "ffyh" } } }, { "id": 7, "label": "Article Footer 100%_desktop_mobile", "provider": "adfox", "adaptive": [ "desktop", "tablet", "phone" ], "adfox": { "ownerId": 228129, "params": { "pp": "g", "ps": "bugf", "p2": "fjxb" } } }, { "id": 8, "label": "Fullscreen Desktop", "provider": "adfox", "adaptive": [ "desktop", "tablet" ], "auto_reload": true, "adfox": { "ownerId": 228129, "params": { "pp": "g", "ps": "bugf", "p2": "fjoh" } } }, { "id": 9, "label": "Fullscreen Mobile", "provider": "adfox", "adaptive": [ "phone" ], "auto_reload": true, "adfox": { "ownerId": 228129, "params": { "pp": "g", "ps": "bugf", "p2": "fjog" } } }, { "id": 10, "disable": true, "label": "Native Partner Desktop", "provider": "adfox", "adaptive": [ "desktop", "tablet" ], "adfox": { "ownerId": 228129, "params": { "pp": "g", "ps": "clmf", "p2": "fmyb" } } }, { "id": 11, "disable": true, "label": "Native Partner Mobile", "provider": "adfox", "adaptive": [ "phone" ], "adfox": { "ownerId": 228129, "params": { "pp": "g", "ps": "clmf", "p2": "fmyc" } } }, { "id": 12, "label": "Кнопка в шапке", "provider": "adfox", "adaptive": [ "desktop" ], "adfox": { "ownerId": 228129, "params": { "p1": "bscsh", "p2": "fdhx" } } }, { "id": 13, "label": "DM InPage Video PartnerCode", "provider": "adfox", "adaptive": [ "desktop", "tablet", "phone" ], "adfox_method": "createAdaptive", "adfox": { "ownerId": 228129, "params": { "pp": "h", "ps": "bugf", "p2": "flvn" } } }, { "id": 14, "label": "Yandex context video banner", "provider": "yandex", "yandex": { "block_id": "VI-223676-0", "render_to": "inpage_VI-223676-0-1104503429", "adfox_url": "//ads.adfox.ru/228129/getCode?pp=h&ps=bugf&p2=fpjw&puid1=&puid2=&puid3=&puid4=&puid8=&puid9=&puid10=&puid21=&puid22=&puid31=&puid32=&puid33=&fmt=1&dl={REFERER}&pr=" } }, { "id": 15, "label": "Баннер в ленте на главной", "provider": "adfox", "adaptive": [ "desktop", "tablet", "phone" ], "adfox": { "ownerId": 228129, "params": { "p1": "byudx", "p2": "ftjf" } } }, { "id": 16, "label": "Кнопка в шапке мобайл", "provider": "adfox", "adaptive": [ "tablet", "phone" ], "adfox": { "ownerId": 228129, "params": { "p1": "byzqf", "p2": "ftwx" } } }, { "id": 17, "label": "Stratum Desktop", "provider": "adfox", "adaptive": [ "desktop" ], "auto_reload": true, "adfox": { "ownerId": 228129, "params": { "pp": "g", "ps": "bugf", "p2": "fzvb" } } }, { "id": 18, "label": "Stratum Mobile", "provider": "adfox", "adaptive": [ "tablet", "phone" ], "auto_reload": true, "adfox": { "ownerId": 228129, "params": { "pp": "g", "ps": "bugf", "p2": "fzvc" } } }, { "id": 19, "disable": true, "label": "Тизер на главной", "provider": "adfox", "adaptive": [ "desktop", "tablet", "phone" ], "auto_reload": true, "adfox": { "ownerId": 228129, "params": { "p1": "cbltd", "p2": "gazs" } } }, { "id": 20, "label": "Кнопка в сайдбаре", "provider": "adfox", "adaptive": [ "desktop" ], "adfox": { "ownerId": 228129, "params": { "p1": "cgxmr", "p2": "gnwc" } } } ] { "page_type": "default" }