Anan akwai batutuwa da yawa waɗanda ke taka rawa wajen jin daɗin ma'aikacin walda, gami da zafin da ake samarwa ta hanyar walda, maimaita motsi da, a wasu lokuta, kayan aiki masu wahala. Waɗannan ƙalubalen na iya ɗaukar nauyi, suna haifar da ciwo, gajiya da damuwa ta jiki da ta hankali ga masu aikin walda.
Akwai wasu matakai, duk da haka, don taimakawa rage tasirin waɗannan abubuwan. Waɗannan sun haɗa da zabar kayan aiki masu dacewa don aikin, yin amfani da kayan aiki da na'urorin haɗi waɗanda aka tsara don haɓaka ta'aziyyar ma'aikaci, da bin wasu kyawawan ayyuka waɗanda ke haɓaka ingantaccen tsarin aiki.
Zaɓi gunkin walƙiya na ƙarfe na ƙarfe mai kyau na gas (GMAW).
Haɓaka ta'aziyya na ma'aikaci na iya rage yiwuwar raunin da ya faru tare da maimaita motsi, da kuma rage yawan gajiya. Zaɓin bindigar GMAW wanda ya dace da buƙatun aikace-aikacen - kuma a wasu lokuta keɓance bindigar - hanya ce mai mahimmanci don tasiri ta'aziyyar ma'aikacin walda don ta iya samun sakamako mafi kyau.
Ƙirar bindiga, rikewa, wuyansa da ƙirar kebul na wutar lantarki duk suna taimakawa tantance tsawon lokacin da ma'aikacin walda zai iya waldawa cikin nutsuwa ba tare da fuskantar gajiya ko damuwa ba. Geometry na haɗin gwiwar walda na aikace-aikacen kuma yana taka rawa a cikin kwanciyar hankali na ma'aikacin walda, kuma yana tasiri abubuwan abubuwan da za a zaɓa don samun damar haɗin gwiwa mafi kyau.
Anan akwai wasu batutuwa da za a yi la'akari da su a cikin zaɓin bindiga na GMAW waɗanda zasu iya tasiri ta'aziyya, da inganci da haɓakawa:
Amperage:
Gun amperage na iya yin tasiri mai mahimmanci akan kwanciyar hankali na ma'aikacin walda saboda, yawanci, mafi girman amperage, ya fi girma - kuma mafi nauyi - bindigar. Saboda haka, babban gun amperage bazai zama mafi kyawun zaɓi ba idan wannan ƙimar amperage ba lallai ba ne don biyan bukatun aikace-aikacen. Zaɓin ƙaramin bindigar amperage lokacin da zai yiwu zai iya taimakawa rage gajiya da damuwa akan wuyan hannu da hannaye na ma'aikacin walda. A zabar madaidaicin amperage, la'akari da buƙatun sake zagayowar aikin aikace-aikacen. Zagayen aiki yana nufin adadin mintuna a cikin minti 10 da za a iya sarrafa bindiga a cikakkiyar ƙarfinta ba tare da yin zafi ba.
Misali, sake zagayowar aikin kashi 60 na nufin mintuna shida na lokaci-lokaci a cikin tazarar minti 10. Yawancin aikace-aikace basa buƙatar afaretan walda don amfani da bindiga akai-akai a cikakken zagayowar aiki. A yawancin lokuta, bindigar amperage mafi girma ana buƙatar kawai lokacin da ake ci gaba da gudanar da tushen wutar lantarki.
Hannu:
Zaɓuɓɓukan riƙaƙƙe don bindigogin GMAW sun haɗa da madaidaiciya da salo masu lanƙwasa. Zaɓin da ya dace yawanci yana zuwa ƙasa zuwa takamaiman tsari, buƙatun aikace-aikacen da - galibi - zaɓin mai aiki. Ka tuna cewa ƙaramin hannu yana son zama mai sauƙin riƙewa da motsa jiki. Bugu da ƙari, zaɓin abin hannun da aka fitar yana inganta ingantaccen ta'aziyyar ma'aikaci, tun da wannan salon zai iya yin sanyi da sauri lokacin da ba a amfani da bindigar. Yayin da ta'aziyya da fifikon ma'aikaci yana da mahimmancin la'akari, dole ne maƙala su cika buƙatun amperage da amperage na aikace-aikacen. Hannun madaidaiciya yana ba da sassauci ta hanyar ba da damar hawa abin jan hankali a saman ko kasan hannun. Sanya shi a saman babban zaɓi ne don haɓaka ta'aziyyar ma'aikaci a cikin aikace-aikacen zafi mai zafi ko kuma waɗanda ke buƙatar dogon welds.
Tasiri:
Akwai zaɓuɓɓukan faɗakarwa da yawa waɗanda zasu iya inganta ta'aziyya da aminci. Nemo abin faɗakarwa wanda baya buƙatar ƙarin ƙarfin ja fiye da wajibi don kula da baka, don rage damuwa akan afareta. Har ila yau, abubuwan da ke haifar da kullewa wani zaɓi ne mai kyau don rage damuwa a kan yatsan mai aikin walda wanda ya haifar da kamawa, wani lokaci ana kiransa "yatsa mai tayar da hankali." Za a iya kulle abin rufewa, kamar yadda sunansa ke nunawa. Wannan fasalin yana ba mai aikin walda damar ƙirƙirar dogayen walda masu ci gaba ba tare da riƙe abin kunnawa gabaɗayan lokaci ba. Makulli masu jawo kuma suna taimakawa nesanta mai aikin walda daga zafin da ake samu yayin walda, yana mai da su dacewa da aikace-aikacen amperage mai girma.
wuya:
Wani ɓangare na bindigar da ke taka rawa a cikin ta'aziyyar ma'aikaci shine wuyansa. Wuyoyin jujjuyawa da sassauƙa suna samuwa a tsayi da kusurwoyi daban-daban, kuma ana iya daidaita su don saduwa da takamaiman buƙatun aikace-aikacen, yana ba da zaɓi da yawa don taimakawa rage ƙarancin aiki. Samun haɗin haɗin gwiwa, amperage bindiga da sake zagayowar aiki da ake buƙata don aikace-aikacen suna da mahimman la'akari lokacin zabar wuyan bindiga. Misali, dogon wuyan bindiga na iya inganta ta'aziyyar ma'aikaci lokacin da aikace-aikacen ke buƙatar dogon isa. Ƙwaƙwalwar wuyansa na iya yin daidai lokacin da samun damar haɗin gwiwa a cikin kusurwa mai mahimmanci.
Mafi kyawun zaɓi don waldawar bututu na iya zama wuyan digiri 80, yayin da wuyan 45- ko 60-digiri na iya zama mafi dacewa don waldawa a cikin ɗakin kwana. Wuyoyin da za su iya jujjuyawa suna ba masu aikin walda damar jujjuya wuya kamar yadda ake buƙata, kamar a waje ko walƙiya sama. A cikin lokuta inda kake buƙatar wuyan wuyansa, wani zaɓi shine yin amfani da ma'auni na wuyansa, wanda shine kayan aiki wanda ya haɗu da wuyan bindiga guda biyu. Matsakaicin da aka bayar ta waɗannan zaɓuɓɓukan wuyan wuyansa masu yawa na iya haifar da rage dama ga gajiya mai aiki, damuwa da rauni.
Kebul na wuta:
Kebul ɗin wutar lantarki yana ƙara nauyi ga bindiga kuma yana iya ƙara ƙugiya zuwa wurin aiki. Don haka, ana ba da shawarar ƙananan igiyoyi da gajarta, muddin sun dace da bukatun aikace-aikacen. Ba wai kawai gajerun igiyoyi da ƙananan igiyoyi galibi suna da sauƙi kuma mafi sassauƙa - don sauƙaƙe gajiya da damuwa akan hannaye da wuyan hannu na ma'aikacin walda - amma kuma suna taimakawa rage rikice-rikice da haɗari a wurin aiki.
Yi la'akari da ma'aunin bindiga
Saboda aikace-aikacen walda sun bambanta ga kowane ma'aikacin walda, bindigogin GMAW na iya zama kyakkyawan zaɓi don samun kwanciyar hankali.
Bindigogin walda daban-daban na iya ba da “daidaituwa” daban-daban, wanda ke nufin ji da sauƙi na motsi da aka samu lokacin da ma’aikacin walda ya riƙe bindigar. Misali, bindiga mai nauyi da aka daidaita daidai zai iya rage gajiyar ma'aikaci idan aka kwatanta da bindiga mai nauyi wadda ba ta daidaita daidai ba.
Bindigar da ta dace daidai za ta ji na halitta a hannun ma'aikacin kuma ya kasance mai sauƙin motsa jiki. Lokacin da bindiga ba ta daidaita daidai ba, zai iya jin rashin ƙarfi ko rashin jin daɗi don amfani. Wannan na iya yin bambanci a cikin ta'aziyyar ma'aikaci da yawan aiki.
Keɓance don aikin
Saboda aikace-aikacen walda sun bambanta ga kowane ma'aikacin walda, bindigogin GMAW na iya zama kyakkyawan zaɓi don samun kwanciyar hankali. Talakawa mai aikin walda ta'aziyya na iya tasiri kai tsaye ga aiki da inganci.
Wasu masana'antun bindigogi suna ba da albarkatun kan layi don taimakawa masu aikin walda su daidaita bindigar GMAW don takamaiman takamaiman aikin. Wannan yana taimakawa tabbatar da bindigar ta dace da zaɓin ma'aikata da buƙatun aikace-aikacen - don ƙarin ta'aziyya da haɓaka aiki. ttMisali, yawancin masu aikin walda ba sa yin ƙaƙƙarfan motsi, share fage yayin amfani da bindigar GMAW. Madadin haka, suna son yin amfani da ƙarin minti kaɗan, sarrafa bindiga. Wasu saitunan suna ba masu amfani damar zaɓar zaɓi da ke akwai don bindigogi masu fitar da hayaki - alal misali, ƙirar ƙwallon ƙwallon ƙafa da soket wanda ke taimaka wa injin injin motsa jiki daban da abin hannu. Wannan yana inganta sassauci kuma yana rage gajiyar wuyan hannu don ma'aikacin walda.
Yi amfani da madaidaicin matsayi da tsari
Yin amfani da madaidaicin matsayi da tsari sune ƙarin hanyoyin da masu aikin walda zasu iya haɓaka ta'aziyya akan aikin. Matsawa mai maimaitawa ko tsayin daka na rashin jin daɗi na iya haifar da rauni ga ma'aikaci - ko ma buƙatar sake yin aiki mai tsada da ɗaukar lokaci saboda rashin ingancin walda.
A duk lokacin da zai yiwu, sanya kayan aikin lebur kuma matsar da shi zuwa wuri mafi dacewa. Hakanan yana da mahimmanci a kiyaye tsaftataccen muhallin aiki. A wasu lokuta, bindigar fitar da hayaki da aka haɗa tare da daidaitaccen tsarin hakar hayaƙi mai ɗaukuwa na iya zama zaɓi mai yuwuwa don maye gurbin sanye da injin tsabtace iska mai ƙarfi da rage adadin kayan aikin da mai aikin walda dole ya saka. Don kiyaye yarda da aminci, yana da kyau koyaushe a tuntuɓi masanin tsabtace masana'antu don tabbatar da matakin da ya dace.
Bugu da ƙari, ana iya haɓaka ta'aziyyar ma'aikaci ta hanyar amfani da tsayayyen matsayi da guje wa matsayi mara kyau, kuma ta hanyar rashin aiki a matsayi ɗaya na dogon lokaci. Lokacin waldawa a wurin zama, ma'aikata yakamata su sami aikin aikin ɗan ƙasa da matakin gwiwar hannu. Lokacin da aikace-aikacen ke buƙatar tsayawa na dogon lokaci, yi amfani da hutun ƙafa.
Girman ta'aziyya
Samun kayan aiki masu dacewa, zabar kayan aiki ko na'urorin haɗi waɗanda ke da sauƙin aiki da haɓaka ta'aziyyar ma'aikaci, da amfani da dabarar walda da tsari duk matakai ne masu mahimmanci don samun kwanciyar hankali, yanayin aiki mai aminci ga masu aikin walda.
Bindigogin walda mara nauyi tare da madaidaicin hannu da ƙira na wuya don aikin da ma'aikacin na iya taimakawa wajen cimma sakamako mai aminci da inganci. Rage yawan zafin zafi, gajiyar wuyan hannu da wuyan hannu da maimaita motsi na iya taimakawa rage yawan damuwa ta jiki da ta hankali ga masu aikin walda.
Don samun kyakkyawan sakamako, yi la'akari da zaɓuɓɓuka masu yawa da ke akwai wajen keɓanta bindigar GMAW wanda ya dace da aikace-aikacen da zaɓin mai aiki.
Lokacin aikawa: Janairu-04-2023
