Yuav Ua Li Cas Thiaj Li Tooj Liab: 13 Kauj Ruam (nrog Duab)

Cov txheej txheem:

Yuav Ua Li Cas Thiaj Li Tooj Liab: 13 Kauj Ruam (nrog Duab)
Yuav Ua Li Cas Thiaj Li Tooj Liab: 13 Kauj Ruam (nrog Duab)
Anonim

Cov tooj liab sib xyaw ua rau nws softer thiab tsis nkig, uas tso cai rau koj khoov nws yam tsis tau tawg nws. Qhov ua tsis tau zoo no tso cai rau koj rauj thiab ua cov tooj liab rau hauv cov duab uas koj xav tau yam tsis tawg cov hlau. Koj tuaj yeem txhuam cov qib thiab tuab ntawm tooj liab tsuav koj muaj nplaim taws uas tuaj yeem xa cua sov txaus rau cov hlau. Txoj hauv kev yooj yim tshaj plaws rau cov hlau tooj liab yog los ntawm kev ua kom sov nws nrog cov pa oxygen acetylene thiab ua kom txias sai hauv dej.

Cov kauj ruam

Ntu 1 ntawm 3: Npaj Nplaim Taws

Kauj Ruam Anneal Tooj 1
Kauj Ruam Anneal Tooj 1

Kauj Ruam 1. Muab ob lub iav tsom iav ua ntej koj tuav lub teeb

Kev looj tsom iav kev nyab xeeb yog qhov yuav tsum tau ceev faj kom muaj kev nyab xeeb qhov muag txhua lub sijhawm koj ua haujlwm nrog qhib nplaim taws. Hnav ib lub iav tsom iav uas tau ntsuas kom tsawg li qhov ntxoov ntxoo 4 txhawm rau txhawm rau thaiv cov nplaim hluav taws acetylene kom zoo los ntawm kev ua rau koj lub qhov muag puas tsuaj. Yog tias koj tsis hnav tsom iav kev nyab xeeb, koj tuaj yeem pheej hmoo ua rau koj lub qhov muag puas tsuaj los ntawm kev saib ncaj qha rau ntawm cov nplaim hluav taws acetylene.

  • Goggles siv rau kev pleev xim, txiav ntoo, thiab vuam raug ntsuas ntawm qhov ntsuas ntawm 2–14, nrog 2 raws li qhov tsawg tshaj plaws tinted thiab 14 raws li qhov feem ntau tinted. Txij li lub teeb hluav taws xob acetylene tsis ci ntau dua li lub teeb taws, koj lub qhov muag yuav raug tiv thaiv los ntawm cov iav me me.
  • Yog tias koj tsis muaj tus khub tsom iav kev nyab xeeb, yuav ib khub ntawm lub khw muag khoom kho vajtse loj lossis khw muag khoom siv vuam.
Kauj Ruam Anneal Tooj 2
Kauj Ruam Anneal Tooj 2

Kauj Ruam 2. Txuas 1 lub hose rau txhua lub tank kom teeb lub teeb hluav taws xob acetylene

Lub teeb nws tus kheej-uas yuav tsim cov nplaim taws-yuav muaj 2 hoses tawm los ntawm nws. Txuas cov hlua txuas hluav taws xob liab mus rau lub tank acetylene, thiab lub raj dub rau lub tank pa. Cov pa roj acetylene yuav pib nplaim taws thiab cov pa yuav txuas ntxiv mus rau nplaim taws thaum nws taws. Koj tseem yuav kho cov pa oxygen los ntawm lub tank kom tswj tau qhov nplaim taws.

  • Ua ntej koj pib, nco ntsoov tias 2 lub ntsuas ntsuas siab ntawm lub tank oxygen thiab 2 lub ntsuas ntsuas siab ntawm lub tank acetylene yog txhua yam ntawm "0."
  • Yog tias koj tseem tsis tau muaj lub teeb hluav taws xob oxygen acetylene, koj tuaj yeem yuav lossis xauj ib qho los ntawm khw muag khoom kho vajtse loj lossis khw muag khoom txhim kho hauv tsev.
Kauj Ruam Copper Anneal 3
Kauj Ruam Copper Anneal 3

Kauj Ruam 3. Qhib lub qhov hluav taws xob acetylene ib lub hlis twg tig lub moos

Qhov no yuav koom nrog lub tank roj thiab hloov pauv qhov ntws ntawm acetylene mus rau tus tswj hwm. Tsuas yog tig lub valve ib lub hlis twg ntawm qhov tig los xyuas kom meej tias muaj acetylene txaus los pib nplaim taws, tab sis tsis ntau npaum li qhov nws yuav loj dhau rau kev tswj hwm. Khaws ib lub qhov muag ntawm lub siab thiab kho lub qhov hluav taws xob acetylene kom txog thaum nws nyeem 7 psi (phaus ib square inch).

  • Koj yuav pom lub siab ntsuas ncaj qha rau saum lub tank loj acetylene. Saib rau lub xov tooj uas cim "siab" lossis "psi."
  • Thaum cov nplaim taws tau kub hnyiab tas li, koj tuaj yeem kho nws qhov kev siv zog los ntawm kev tig lub tshuab nqus dej acetylene kom nws qhib ntau dua lossis tsawg dua. Nrhiav lub tank tso rau saum lub tank acetylene. Feem ntau, nws yuav nyob ze rau (lossis tseem txuas rau) lub ntsuas cua siab.
Kauj Ruam Anneal Tooj 4
Kauj Ruam Anneal Tooj 4

Kauj Ruam 4. Tig lub valve rau ntawm cov pa oxygen kom deb li deb raws li nws tig mus

Thaum lub tshuab pa oxygen puv puv, kho kab kab siab los ntawm kev xa cov pa oxygen tswj lub pob qhov rooj. Ua tibzoo saib lub ntsuas ntsuas ntawm lub tank pa kom paub tseeb tias nws nyob ntawm 40 psi. Yog tias tsis yog, fiddle nrog tus tswj lub pob qhov rooj kom txog thaum ntsuas tau mus txog qhov siab xav tau.

  • Lub valve tswj cov pa yuav yog tus tuav nyob rau sab saum toj ntawm cov pa oxygen. Tej zaum nws yuav muaj tus xub taw qhia tias txoj kev twg yog "nyob."
  • Kev sib xyaw kom raug ntawm cov pa oxygen rau acetylene yog qhov tseem ceeb heev los tsim hluav taws kub, tswj tau.
Kauj Ruam Anneal Tooj 5
Kauj Ruam Anneal Tooj 5

Kauj Ruam 5. Teeb lub teeb taws acetylene nrog lub nplaim taws

Txhawm rau nplaim taws, tuav lub teeb hluav taws xob acetylene hauv 1 txhais tes thiab tig lub pob qhov rooj ntawm acetylene (nyob rau sab saum toj ntawm lub nkev roj) ib nrab-tig clockwise nrog koj txhais tes. Qhov no yuav pib ntws cov pa. Tuav lub flint striker txog 12 nyob rau hauv (1.3 cm) deb ntawm lub taub hau teeb. Ua rau nws rov qab mus txog thaum koj pom cov nplaim liab-liab.

Thaum koj tau qhib lub pob qhov rooj ntawm cov roj acetylene, tsis txhob tos ntau dua 2-3 feeb kom tuaj tos tus neeg tua hluav taws thaum cov pa ntws tawm, vim tias nws yog cov nplaim taws tsis txaus ntseeg

Kauj Ruam Anneal Tooj 6
Kauj Ruam Anneal Tooj 6

Kauj Ruam 6. Tig lub pa oxygen kom txog thaum nplaim taws tig xiav

Thaum lub nplaim paj zoo nkauj tuaj tawm ntawm qhov taub ntawm lub teeb, tig lub pa oxygen ntawm ob sab ntawm lub teeb rau ntawm lub moos kom pom cov pa nkag mus rau hauv acetylene hlawv. Txuas lub pob qhov rooj kom txog thaum nplaim taws tig xiav. Cov nplaim xim xiav qhia tias nplaim taws nyob ntawm qhov ntsuas kub zoo tshaj plaws rau yaj tooj liab.

  • Qhib cov pa oxygen maj mam, yog li nplaim taws tsis tshwm sim tam sim ntawd.
  • Cov nplaim taws uas kub dhau yuav hlawv tooj liab, thaum nplaim taws uas txias dhau yuav tsis muaj zog txaus los hloov tooj liab cov khoom xws li ua tau ntev thiab ua tsis taus pa.

Ntu 2 ntawm 3: Cua Kub Tooj

Kauj Ruam Anneal Tooj 7
Kauj Ruam Anneal Tooj 7

Kauj Ruam 1. Tuav lub nplaim taws 3-4 hauv (7.6–10.2 cm) los ntawm tooj liab uas koj tab tom hlawv

Taw cov nplaim taws ncaj qha rau ntawm tooj liab lossis yeeb nkab. Yog tias koj tuav tus nplaim taws kom ze rau tooj liab, koj yuav hlawv cov hlau uas zoo nkauj heev. Tuav tus nplaim taws kom deb tshaj li 4-5 nti (10-13 cm) deb, thiab tooj liab yuav siv sijhawm ntev kom sov.

  • Cov tooj liab yuav tsis tua hluav taws. Txawm li cas los xij, txhawm rau zam lwm yam hauv koj ib puag ncig ua haujlwm ntawm hluav taws, tooj liab yuav tsum nyob saum cov khoom uas kub hnyiab zoo li ib qho cib lossis pob zeb.
  • Ib txwm txhuam cov tooj liab hauv thaj chaw uas muaj cua nkag tau zoo. Cov hlau tooj liab ua rau tsim cov tshuaj uas tuaj yeem tsim kev puas tsuaj rau koj lub ntsws yog tias chav uas koj ua haujlwm tsis muaj qhov cua zoo.
Kauj Ruam Anneal Tooj 8
Kauj Ruam Anneal Tooj 8

Kauj Ruam 2. Tsiv lub teeb nrig rov qab mus rau saum cov tooj liab

Khaws cov nplaim taws hla mus rau tag nrho cov tooj liab kom sov nws. Nws yog ib qho tseem ceeb uas koj faib cov cua sov sib npaug, yog li tsis muaj thaj tsam twg ntawm tooj liab tau raug hlawv sai dua li lwm qhov. Thaum koj ua kom sov cov tooj liab, koj yuav pom tias xim liab thiab txiv kab ntxwv yws hla cov hlau saum npoo.

Muaj cov tshuaj tua hluav taws qhuav qhuav nyob ze rau txhua lub sijhawm koj siv nplaim taws qhib. Yog tias ib yam ntawm cov ntaub ntawv hauv koj lub nkas -las lossis lub chaw ua haujlwm hlau ntes hluav taws, tsuag nrog cov tshuaj tua hluav taws tam sim ntawd

Kauj Ruam Anneal Kauj Ruam 9
Kauj Ruam Anneal Kauj Ruam 9

Kauj Ruam 3. Siv sijhawm ntxiv txhawm rau txhawm rau ua kom tuab lossis hnyav dua cov tooj liab

Cov txheej txheem txhawm rau tuaj yeem ua haujlwm kom ua rau txhua daim tooj liab, tsis hais nws qhov tuab lossis qhov loj. Txawm li cas los xij, lub sijhawm uas koj yuav tsum tau ua kom sov tooj liab yuav nce ntxiv nrog qhov tuab ntawm tooj liab.

Piv txwv li, koj tsuas yog yuav tsum tau ua kom sov cov hniav nyiaj hniav kub nyias-qib daim tooj liab rau 20 vib nas this txhawm rau txhawm rau nws. Rau cov yeeb nkab tooj liab hnyav lossis 12 hauv (1.3 cm) tuab ntawm tooj liab, koj yuav tsum tau txhuam kom tsawg li 2-3 feeb.

Kauj Ruam Anneal Kauj Ruam 10
Kauj Ruam Anneal Kauj Ruam 10

Kauj Ruam 4. Khaws cov nplaim taws rau ntawm tooj liab kom txog thaum nws tig liab

Raws li koj txuas ntxiv ua kom sov cov nplaim tooj liab nrog koj lub teeb hluav taws xob acetylene, nws yuav tig dub. Tsis txhob txhawj tias koj tab tom hlawv tooj liab; nws yuav tsum tig dub ua ntej nws yuav liab. Txuas ntxiv lub teeb ntawm lub tooj liab mus txog rau thaum cov xim dub dhau los ua qhov ci, ci liab. Hauv qhov no, tooj liab tau muab pov tseg.

  • Txawm hais tias qhov loj me lossis tuab ntawm tooj liab koj tab tom txhuam, nws yuav ua kom tiav thaum nws ci liab.
  • Tooj liab uas ci paj liab liab yog nyob ntawm qhov ntsuas kub kom raug rau lub hom phiaj kho kom zoo.

Ntu 3 ntawm 3: Txias thiab Qhuav Cov Tooj

Kauj Ruam Anneal Kauj Ruam 11
Kauj Ruam Anneal Kauj Ruam 11

Kauj Ruam 1. Tig lub teeb taws rov qab rau lawv qhov chaw kaw

Thaum cov tooj liab tau yaj lawm, koj tsis xav tau cov nplaim taws ntxiv lawm. Tig lub acetylene valve rov qab rau lub sijhawm kaw kom tsis txhob ntws cov pa. Tom qab ntawd tig lub pa oxygen rov qab mus rau nws txoj haujlwm kaw ib yam. Tig lub valve rov qab mus rau lawv txoj haujlwm kaw yuav ua kom ntseeg tau tias cov nplaim hluav taws raug tua. Txij ntawm no mus, koj tuaj yeem tshem koj lub tsom iav kev nyab xeeb.

  • Kaw lub acetylene valve ua ntej thiab lub pa pa thib ob yuav tshem lub teeb ntawm ib qho acetylene.
  • Txawm tias thaum koj tab tom tua hluav taws acetylene, ceev faj tsis txhob taw tes rau lwm tus neeg hauv koj qhov chaw ua haujlwm.
Kauj Ruam Anneal Kauj Ruam 12
Kauj Ruam Anneal Kauj Ruam 12

Kauj Ruam 2. Nqa cov tooj liab uas txhuam nrog ob rab phom

Txij ntawm no mus, tooj liab yuav kub heev, yog li koj pom tseeb tsis tuaj yeem nqa nws nrog koj txhais tes liab qab. Yog li, plam 1 ntawm lub puab tsaig ntawm ib khub pliers hauv qab ntawm tus pas nrig tooj liab lossis yeeb nkab, nyem lub pliers kaw kom nruj, thiab khaws cov tooj liab uas tau muab pov tseg. Yog tias koj tseem tsis tau muaj ib rab phom txuas, yuav ib khub ntawm lub khw muag khoom kho vajtse hauv ib cheeb tsam.

  • Koj tsis tas yuav hnav hnab looj tes ntawm lub sijhawm no (lossis lwm qhov chaw thaum lub sijhawm txheej txheem txheej txheem), txij li koj yuav tsis kov cov hlau ncaj qha kom txog thaum nws txias.
  • Hauv ib qho me me, koj tuaj yeem siv ob khub tweezers zoo tib yam los khaws cov tooj liab ua kom sov. Tsuas yog ceev faj tsis txhob poob nws!
Kauj Ruam Anneal Kauj Ruam 13
Kauj Ruam Anneal Kauj Ruam 13

Kauj Ruam 3. Muab cov tooj liab tso rau hauv ib lub thoob hlau dej

Qhov no yuav ua rau tooj liab liab-kub poob tam sim ntawd kub thiab txias. Khaws qhov muag ntawm tooj liab kom koj tuaj yeem ntsuas nws qhov kub thiab txias. Thaum cov hlau rov qab los rau nws cov xim liab-xim av thawj, siv lub pliers tshem tawm tooj liab los ntawm lub thoob hlau.

  • Cov txheej txheem txias yuav tsum siv sijhawm tsawg dua 5 feeb. Thaum lub sijhawm no dhau los lawm, tam sim no tooj liab tau yaj thiab yuav mos thiab ua haujlwm tau zoo.
  • Nws yog ib qho tseem ceeb uas koj siv lub thoob hlau ua kom txias cov hlau ua kom sov, vim nws tuaj yeem muaj peev xwm yaj los ntawm lub thoob yas.

Yees duab - Los ntawm kev siv qhov kev pabcuam no, qee cov ntaub ntawv yuav raug muab qhia rau YouTube

Lub tswv yim

  • Cov tooj liab uas tsis muaj xim tuaj yeem ua cua txias es tsis txhob txias los ntawm dej. Tab sis, yog tias koj cia tooj liab txias hauv huab cua, nws yuav tsis zoo li mos muag thiab yoog raws tom qab nws tau muab tshuaj txhuam lawm.
  • Yog tias koj tab tom ua cua sov ib daim tooj liab, koj tuaj yeem siv lub teeb hluav taws xob propane zoo ib yam es tsis siv lub teeb hnyav dua acetylene.
  • Annealing yog lub sij hawm siv hlau rau cua sov cov hlau thiab tom qab txias nws los hloov nws cov khoom (xws li nws qhov tawv lossis ua tau ntev).
  • Tsis zoo li ntau lwm yam hlau, tooj liab ua rau tawv dua thiab tsis hloov pauv ntau nws tau khoov thiab kho. Tom qab tuav tau txaus, tooj liab dhau los ua nyuaj heev uas nws tsis tuaj yeem khoov ntxiv, txawm tias nrog cov pliers thiab rauj. Kev tshem tawm yog qhov tsim nyog txhawm rau txhawm rau txhawm rau txhawm rau txhuam cov tooj liab thiab ua haujlwm los ntawm kev sib cais cov khoom sib txuas ua ke uas muaj zog thaum tsim cov tooj liab thiab khoov.

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