SU3824A1 - Method of making taps for cutting anchor holes in locomotive boilers - Google Patents

Method of making taps for cutting anchor holes in locomotive boilers

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Publication number
SU3824A1
SU3824A1 SU1055A SU1055A SU3824A1 SU 3824 A1 SU3824 A1 SU 3824A1 SU 1055 A SU1055 A SU 1055A SU 1055 A SU1055 A SU 1055A SU 3824 A1 SU3824 A1 SU 3824A1
Authority
SU
USSR - Soviet Union
Prior art keywords
anchor holes
cutting
locomotive boilers
taps
cutting anchor
Prior art date
Application number
SU1055A
Other languages
Russian (ru)
Other versions
SU58206A1 (en
Inventor
З.Ф. Бабич
Original Assignee
З.Ф. Бабич
Filing date
Publication date
Application granted granted Critical
Publication of SU3824A1 publication Critical patent/SU3824A1/en
Application filed by З.Ф. Бабич filed Critical З.Ф. Бабич
Priority to SU1055A priority Critical patent/SU58206A1/en
Priority claimed from SU1055A external-priority patent/SU58206A1/en
Publication of SU58206A1 publication Critical patent/SU58206A1/en

Links

Description

Предлаг;1ел1ый способ изготовлени  метчиков дл  нарезки анкерных отверстий в паровозных котлах имеет иелыо получение метчика со селшым иаправл юищм хвостол без кскривлепи  при закалке.На чертеже фиг. 1 изображает изготовленный по предлагаемому способу .метчик п трех положени х при нарезке ашсерных отверстий в паровозных котлах, (|Л1Г. 2-деталь скреплени  направл югцего стержн  с режущим, .метчико.п шинельных листов и (|)||г. 3-деталь скреплени  метчиков лл  нарозки топочных листов.The first method of making taps for cutting anchor holes in locomotive boilers is to obtain a tap with a salt pipe and to send a tail without kryvlepi during hardening. In the drawing of FIG. 1 depicts a baler manufactured in the proposed method in three positions when cutting ash-sny holes in locomotive boilers, (| Г1Г. 2-part of the fastening of the tongue rod with the cutting bar, the patch sheet of ellipses and (|) || r. 3 the detail of the bonding of taps на the cuff of the furnace sheets.

Изготовленный по предлагаемому criijtody .метчик состоит из пустотелогг1 направл ющего стержн  Г. режущеJ-0 .метчика А шинельного листа и режущего .1етчика Б топочного листа (фиг. I). Метчики Л и Б соедин ютс  собою посредством нарезки на кмнце .AieiMUKa Б и, кролю того, склешлваютс  заклепкой В. Способ изютоплони  .метчика состоит в следуюnie .Vi. Сначала изготовл етс , оолванк The breeder manufactured according to the proposed criijtody consists of the hollow core1 of the guiding rod G. of the cutter J-0 broom A of the sheeting and the cutting B of the B of the flue sheet (Fig. I). The taps L and B are connected to each other by means of cutting on the square .AieiMUKa B and, besides, they are glued with a rivet B. The method of izutoploni of the broomstick consists in the following .Vi. First made, olivank

.метчика Б, котора  после полной вполне законченной обработки соедин етс  с болванкой метчика А. Соединение происходит в нагретом состо нии , чем достигаетс  плотное захватывание резьбы конца метчика Б. Дл  большей жесткости скреплени  шейки метчика А и хвоста метчика Б примен етс  заклепка В. вставл ема  в нарезанное гнездо метчика Л. После этого приступают к изготовлению .метчика А. Нарезку резьбы на метчике А следует производить так, чтобы oi-.a совпадала по мттовой линии с резьбой .метчика Б. После закалки режушей части метчика А и нави)1Ч1ша ни  направл ющего стержн  Г, метчик ГОТОВ: дл  действи . Изгото1;ленн: Г; метчик  вл етс  совершенно пр мым, имеет на определенной заданное число ниток резьбы и, благодар  отсутствию промежуточной резьбы, работу производит б1 ст:рее.Marker B, which, after a fully completed treatment, connects to the plug of the plug A. The connection occurs in a heated state, which results in a tight grip on the thread of the end of the tap B. The rivet B. After that, they start to manufacture .tailer A. The threading on the tap A should be done so that the oi-.a coincides along the mth line with the thread of the chopper B. After hardening the rezhuy part of the tap A and nav ) 1Ch1sha audio guide rod T, tap READY: for action. Izgotov1; Lenn: G; The tap is completely straight, has a predetermined number of threads, and, due to the absence of intermediate threads, the work is done by Blast.

Нарезка резьбы предлагае..ым .V.CTчико .м проггзвод1ггс  так же, как и простым, с той лишь разницей, чтоThe threading is offered as ... V.CTchiko. M progzvod1ggs as well as simple, with the only difference that

;М. сразу нарезает оо;) отверсти  fi шкиелы-юл листе и в топке или попеременно , при чем одна из нарезок  вл етс  как бы продолжением резьбы другой.; M. oo is cut immediately;) the fi holes are on a sheet and on the furnace or alternately, with one of the cuts being a continuation of the thread of the other.

ПРЕДМЕТ ПАТЕНТА.SUBJECT OF THE PATENT.

, . 1. Способ изготовлени  .метчиков дл  нарезки анкерных отверстий в паровозных котлах со селшым напраБЛЯЮЩИЛ1 хвостом, характеризующийс  тем, что, с целью получени  метчика без искривлений при закалке, отдельно изготовленный .MeTMiijX Ь лл  нарезки топочных листов скрепл етс  с 1.иейко1| болванки метч ка А дл  нарезки шинельных листов, после чего последний нарезаетс  резьбой,  вл ющейс  продолжением резьбы лер1;ого .метчика, и подвергаетс  закалке., 1. A method of manufacturing balers for cutting anchor holes in locomotive boilers with salamene tail, characterized in that, in order to obtain a tap without curvature during quenching, separately manufactured .MeTMiijXLll of cutting of furnace sheets is attached to 1. 1. | the blanks of the tag A for cutting the chapel sheets, after which the latter is threaded, which is a continuation of the thread of the baler, and is subjected to quenching.

2. Прием выполнени  охарактеризованного в п. 1 способа, отличающийс  тем, ЧТО шейка метчика А снабжаетс  нарезанным гнездом, в которое ввертываетс  хвост .метчика Б, жестко укрепл е.мый в гнезде заклепкой В.2. Acceptance of the method described in paragraph 1, characterized in that the neck of the tap A is supplied with a cut socket into which the tail of the screw B is screwed in firmly in the socket with a rivet B.

ФигЗ.Figz.

Фиг4,Fig4,

сриП.sriP.

гg

SU1055A 1938-04-20 1938-04-20 The method of extraction of tannin from aqueous solutions SU58206A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1055A SU58206A1 (en) 1938-04-20 1938-04-20 The method of extraction of tannin from aqueous solutions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1055A SU58206A1 (en) 1938-04-20 1938-04-20 The method of extraction of tannin from aqueous solutions

Publications (2)

Publication Number Publication Date
SU3824A1 true SU3824A1 (en) 1927-10-31
SU58206A1 SU58206A1 (en) 1939-11-30

Family

ID=48240586

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1055A SU58206A1 (en) 1938-04-20 1938-04-20 The method of extraction of tannin from aqueous solutions

Country Status (1)

Country Link
SU (1) SU58206A1 (en)

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