Dzichitireni nokha kuwotcherera pulasitiki - momwe mungalumikizire zinthu zapulasitiki ndi makina owotcherera?

Kodi pulasitiki yowotcherera imamveka modabwitsa? Ngakhale poyang'ana koyamba izi zitha kukhala zodabwitsa, kuphatikiza uku kumagwirizana kwathunthu ndi Art. Njirayi imagwiritsidwa ntchito pomanga, magalimoto ndi mafakitale. Mukhozanso kuwotcherera zinthu izi m'galaja kunyumba kwanu kapena workshop. Tikukupatsani zomwe mukufunikira kuti muyambe. Onani zomwe muyenera kuchita pang'onopang'ono kuti muwotchere zinthu zagalimoto yanu!

Kulumikiza mapulasitiki ndi njira zina zolumikizirana zinthu

Ziwalo za pulasitiki nthawi zambiri zimamatira pamodzi. Izi ndizowona makamaka pazinthu zazing'ono zomwe sizimadzaza kwambiri. Zomatira zimagwiritsidwanso ntchito pazinthu zomwe siziyenera kukhala zowundana kapena kukongola. Momwe mungamangirire pulasitiki m'njira zina? Pachifukwa ichi, makina owotcherera okhala ndi zingwe angagwiritsidwe ntchito, omwe amayikidwa pakati pa zinthu ziwiri zolekanitsa. Pansi pa zomwe zikuyenda pano, chojambula mkati chimasungunuka ndipo kulumikizana kosatha kumapangidwa.

Kuwotcherera ndi kuwotcherera pulasitiki

Ndichizoloŵezi chodziwika bwino (monga mipope) kuwotcherera pulasitiki. Ndi njira yowotcha zinthu ziwiri ndikuzisakaniza mopanikizika. Mwanjira iyi, mwachitsanzo, mapaipi a PP kapena PVC amalumikizidwa wina ndi mnzake kapena pazigono kapena mapaipi anthambi. Njira yomaliza ndi kuwotcherera pulasitiki. Sizosiyana ndi kugwirizana kwachikhalidwe kwazitsulo. Pulasitiki binder imakulolani kuti mupange kuphatikiza kosatha kwa zinthu ziwiri kapena zingapo. Ndipo ndi njira iyi yomwe tikambirana m'nkhani yathu.

pulasitiki kuwotcherera kutentha

Chofunikira kwambiri ndikusankha magawo ogwiritsira ntchito chipangizo cha superimposed anastomosis. Kuti muchite izi, muyenera kudziwa pulasitiki yomwe ikuwotchedwa komanso kusungunuka kwake. Odziwika kwambiri alembedwa pansipa:

• PE (polyethylene) - 110 ° C-180 ° C;
• PP (polypropylene) - 160 ° C;
• PVC (polyvinyl chloride) - 180 ° C-270 ° C;
• PC (polycarbonate) - 230 ° C;
• ABS (acrylobutylstyrene) - 240 ° C;
• PA (polyamide) - 255 ° C;
• PTFE - 325 ° С.

Mtundu wa binder ndi ma elekitirodi owotcherera

Elekitirodi nthawi zonse iyenera kupangidwa ndi zinthu zomwezo monga zinthu zapulasitiki zomwe zimawotcherera. Apo ayi, ntchito yonse idzawonongeka ndipo zotsatira zake sizidzachitidwa bwino. Ngati mukufuna kuwotcherera, muyeneranso kusankha zitsulo zoyenera kudzaza m'lifupi kuti mfundoyi ikhale yolimba komanso yolimba. Chizindikiro ichi chikugwirizananso ndi kukula kwa nozzle yothamanga kwambiri.

Zida zowotcherera mu workshop

Ndi makina owotcherera ati omwe ali oyenera? Zonse zimadalira mlingo wa kukhwima wa woyendetsa ndi pafupipafupi kuwotcherera. Zida zosavuta, zomwe zimatha kutchedwanso mfuti zotentha, siziyenera kuwononga ma euro 10, nthawi zambiri zimakhala ndi ma nozzles amitundu yosiyanasiyana ya binder ndipo zimayendetsedwa ndi netiweki. Ikhozanso kuwotcherera ndi makina opangira gasi wa cartridge. Palinso zida zoyendera mabatire komanso malo owotcherera akatswiri omwe amagwiritsidwa ntchito m'mabizinesi apantchito. kuwotcherera kwawo kumafuna kuchita. Mtengo wa zida izi umafika ma zloty zikwi zingapo.

Onaninso zambiri zokhudzana ndi kuwotcherera zitsulo za aluminiyamu apa: https://spawam.pl/spawanie-felg-aluminiowych

Zida zowotcherera thermoplastic

Kodi tikukamba za chiyani pankhaniyi? Kukonza pulasitiki, osati makina owotcherera omwe amafunikira, komanso zida zopera pamwamba. Kawirikawiri scrapers yopapatiza ndi yotakata ndi yokwanira, komanso chopukusira chamagetsi chokhala ndi nsonga zapulasitiki. Ndi thandizo lawo, mudzachotsa oxidized pamwamba ndi kukonzekera kuwotcherera.

Maluso & Luso

Ndizovuta kuti mukhale ndi chizolowezi chowotcherera ngati simunagwirepo ndi makina owotcherera kale. Komabe, mulibe chodetsa nkhawa, chifukwa mutawerenga bukhuli, mudzadziwa zolakwika zomwe muyenera kupewa komanso momwe mungapangire zowotcherera. Kuti muphunzire, mudzafunika zida zosavuta zomwe zingagwiritsidwe ntchito kuwotcherera mapulasitiki.

Kuwotcherera pulasitiki sitepe ndi sitepe

Pali zinthu zingapo zomwe muyenera kusankha musanayambe kupanga pulasitiki yanu yoyamba. Onani zomwe muyenera kuchita pang'onopang'ono mukangoganiza zoyamba.

Kuwotcherera ABS ndi mapulasitiki ena - kukonzekera maziko

Sizingatheke kugwirizanitsa zinthu bwino popanda kuziyeretsa poyamba. Izi sizikugwira ntchito ku mapulasitiki okha, komanso zitsulo. Choncho, yambani kuwotcherera poyeretsa pamwamba. Mukhozanso kulichapa ngati kuli kofunikira. Izi zitha kukhala zofunikira makamaka pazinthu zomwe mafuta kapena zamadzimadzi zakhalapo. Pambuyo poyanika bwino, ma oxides apamwamba ayeneranso kuchotsedwa pa chinthucho. Kupera ndi zinthu zofowoka pang'ono zimalola kuti chinthucho chiwotchedwe kuti chigwirizane bwino ndi weld. Gwiritsani ntchito scrapers ndi chopukusira pa izi. Pomaliza, mosamala dedust pamwamba.

Kuwotcherera pulasitiki ndi chitsulo chowotchera ndi chowotcherera - kuphatikiza koyambirira kwa zinthu

Ngati zinthuzo sizinaphatikizidwe palimodzi, tikulimbikitsidwa kuti muyambe kuphatikiza koyamba. Kuti muchite izi, gwiritsani ntchito nozzle pre-weld yokhala ndi mphero yapadera yomwe idzadutsa pakati pa zinthu zoyandikana. Izi poyamba zikhazikitse malonda ndikukonzekera siteshoni ya kuwotcherera kwakukulu pogwiritsa ntchito binder ya pulasitiki. Musanayambe kuwotcherera zinthu zapulasitiki, ikani chipangizocho pa kutentha kwa pulasitiki komwe mukufuna ndikudikirira mpaka nsonga itenthe. Ndi bwino kuwotcherera ndikuyenda kumodzi, osang'amba chinthucho kuchokera kuzinthu zowotcherera. Yesetsani kusunga chowotcherera pakona yokhazikika, makamaka 45 °.

Hot gluing wa pulasitiki - Basic kuwotcherera

Tsopano ndi nthawi yopanga main weld. 

1. Yezerani utali womangirira wofunikira ndi m'mphepete mwa ma centimita angapo. Zingakhale bwino ngati muli ndi nsonga yowotcherera yofulumira, chifukwa mwanjira iyi kugwiritsa ntchito putty kudzakhala kolondola kwambiri. 
2. Yatsani chipangizocho ndikuyika chinthucho mkati. Mutha kumasula chomangira pang'ono kunja kwa contour kuti pulasitiki ikhale yolumikizana bwino ndi malo oti alumikizane pamalo pomwe palibe kulumikizana. 
3. Kenako, ndikuyenda pang'onopang'ono koma motsimikizika, yendetsani chowotcherera pamng'alu.

Kukonza pulasitiki ndi kuwotcherera pendulum

Ngati mulibe nsonga yowotcherera yothamanga kwambiri kapena ngati si yoyenera njira yowotcherera, njira ya pendulum ndiyo yabwino kwambiri. Zosindikizira za seam apa ziyenera kugwiritsidwa ntchito ndikupangidwa ndi pulasitiki pamanja. Musaiwale kuwotcherera zinthu pansi kuti malowo agwirizane. Mu njira yokonza iyi, m'pofunikanso kuganizira kukakamiza kolondola kwa binder, mwinamwake weld idzasweka.

Kumaliza welds

Ziwalo zonse zitazirala, mukhoza kuyamba kuzipera. Kuti muchite izi, gwiritsani ntchito scrapers kapena chopukusira magetsi ndikuchotsa ma welds owonjezera. Ngati mutayesa kuchita izi pazitsulo zotentha, zikhoza kusokoneza kupitiriza kwawo. Choncho ndi bwino kudikirira mpaka kuzizira.

Zolakwa Zowotcherera Zapulasitiki Zoyenera Kupewa

Pali zolakwika zingapo zomwe ngakhale owotcherera odziwa zambiri amapanga. Iwo ali pano:

• pulasitiki yosadziwika bwino;
• osatsukidwa bwino pamwamba;
• molakwika clamping mphamvu;
• Kutenthetsa chimodzi chokha mwazinthu.

Pulasitiki Wosazindikira

Pankhaniyi, zidzakhala zovuta kuti muyike kutentha koyenera pa makina otsekemera. Ndipo izi zimatha kuyambitsa kusungunuka kofulumira kwa zinthu komanso kutenthedwa ndi weld. Kuwotcherera pulasitiki yokhala ndi chinthu chodziwika bwino kumapereka chiopsezo cha kusankha kolakwika kwa chinthu cholumikizira. Ndiyeno ntchito yonse idzakhala yachabechabe, chifukwa zinthu sizidzalumikizana wina ndi mzake.

Pamwamba osatsukidwa bwino

Pulasitiki amamatira bwino wina ndi mzake, koma popanda kutenga nawo mbali zonyansa zolimba. Choncho, musanayambe ntchito, yesetsani kuyeretsa ndi scrape pamwamba mankhwala kuti welded bwino. Apo ayi, ngakhale kutentha kofanana bwino ndi binder kudzakhala kopanda ntchito. Kuwotcherera kudzatha mumphindi zochepa, ndipo ngati muli ndi chiyembekezo izi zidzachitika mumphindi zochepa.

Mphamvu yoletsa yolakwika

Izi zikhoza kuchitika makamaka kumayambiriro kwa maphunziro pulasitiki kuwotcherera. Mudzawotcha zinthu zambiri, musanamve, ndi mphamvu yanji kuwakanikizira pamwamba. Ngati kupanikizika kuli kopepuka, zinthu sizingagwirizane. Mphamvu zambiri zimatha kupangitsa kuti nsonga yowotcherera imire mu chogwirira ntchito.

Kutenthetsa chimodzi chokha mwa zinthu

Ubwino wa kugwirizana umadaliranso momwe mumatenthetsera zigawozo. Panthawi yowotcherera, yesani kutenthetsa zitsulo zodzaza ndi zinthu kuti zigwirizane mofanana. Ngati muchita mosiyana ndi kutentha imodzi yokha, idzamamatirana pang'ono. Patapita nthawi yochepa, mudzatha kuthyola zidutswazi mosavuta popanda khama lalikulu.

Kodi kuwotcherera kwa pulasitiki kumagwiritsidwa ntchito kwambiri pati?

Kwa wogwiritsa ntchito galimotoyo, kuwotcherera kwa zinthu zamtunduwu nthawi zambiri kumakhala kopindulitsa pamene mabampu awonongeka. Zoonadi, ngati ziwalozo zamwazikana, n’kosatheka kuzigwirizanitsanso m’njira yoti zisunge mawonekedwe ndi ntchito zake zamakono. Komabe, pambuyo pa kukhudzidwa komwe kungayambitse mng'alu wautali popanda kuwonongeka kwakukulu, kuwotcherera kwa bumper kumamveka. Zomwezo zikhoza kunenedwa za mabatani omwe amakonza nyali zamoto ndi zinthu zina za zipangizo zamagalimoto, zomwe m'malo mwake zimakhala zodula kwambiri.

Mtengo wowotcherera pulasitiki - ndindalama zingati?

Ngati simungathe kudzikonza nokha, kuwotcherera bumper ya pulasitiki kungakuwonongereni ma euro osachepera 20. Galimotoyo ikakula, imakhala yopindulitsa kwambiri pokonza izi. Mtengo wosinthanitsa ndi zitsulo zodziwika bwino sungathe ngakhale kupitirira mtengo wa kuwotcherera, ndipo kumbukirani kuti mtengowo uyenera kuphatikizapo kujambula kwa chinthucho. Nthawi zambiri kuwotcherera kudzakhala kotsika mtengo kuposa kugula chinthu chatsopano. Komabe, momwe zidzakhalire kwa inu, muyenera kudzipangira nokha.

Pulasitiki welder ndi mphamvu olowa

Kuwotcherera ndi njira wamba yolumikizira zinthu. Mwanjira imeneyi, zinthu zapakhomo zimaphatikizidwa, komanso makina opanga mafakitale ndi zida. Kukhalitsa kwa weld kudzakhala kokhutiritsa ngati mutapewa zolakwa zomwe tatchulazi powotcherera pulasitiki pa kutentha kwakukulu. Muyenera kuchita zambiri pogwiritsa ntchito makina owotcherera, kusankha kutentha ndi kugwiritsa ntchito zowonjezera kuti zotsatira zake zikhale zamuyaya. Kuphatikizana kwa mapulasitiki ndi kuwotcherera kumagwiritsidwa ntchito, mwachitsanzo, mu ma hydraulics, ndi mapaipi ophatikizana omwe ali ndi ndalama zambiri amakhala kwa zaka zambiri.

Ngati mukufuna kuwotcherera bumper nokha, sikungakhale koyenera kugula magawo onse. Chinanso ndi chakuti ngati m'tsogolomu mukufuna kuchita utumiki wotere, nthawi zina. Ndiye ndizomveka kuwotcherera zinthu zapulasitiki nokha ndikugula zida. Ngati mulibe zida, zochitika ndi nthawi, ndi bwino kutenga chinthu chowonongeka ku msonkhano wapadera.