Izindaba
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Iyini indinganiso ye-ASTM yokuhlolwa kokuklwebheka?
Ezweni lokuhlolwa kwezinto zokwakha, ikakhulukazi upende kanye nezingubo, ukuqonda ukumelana nokuguguleka kubalulekile. Yilapho kungena khona imishini yokuhlola ukuguguleka (eyaziwa nangokuthi imishini yokuhlola ukuguguleka noma umshini wokuhlola ukuguguleka). Le mishini yenzelwe ukuhlola ikhono lento yokwenza...Funda kabanzi -
Umhloli womthelela we-Charpy: imishini ebalulekile yokuhlola ukuqina kwezinto ezibonakalayo
Emkhakheni wokuhlola izinto, i-Charpy impact tester iyithuluzi elibalulekile lokuhlola ukuqina komthelela wezinto ezahlukene ezingezona ezensimbi. Le mishini ethuthukisiwe isetshenziswa kakhulu ukukala ukuqina kwepulasitiki eqinile, i-nylon eqinisiwe, i-fiberglass, i-ceramics, itshe elibunjiwe, i-insul...Funda kabanzi -
Iyini Isimiso Sokuhlola Ukuguguleka?
Ezimbonini ezisukela kwezezimoto kuya kwezindwangu, ukuqinisekisa ukuqina kwezinto kubalulekile. Yilapho umshini wokuhlola ukuklwebheka udlala khona indima ebalulekile. Owaziwa nangokuthi umhloli wokuklwebheka, le divayisi ihlola ukuthi izinto zimelana kanjani nokuguguleka nokungqubuzana ngokuhamba kwesikhathi. Ake sihlole isimiso sayo sokusebenza...Funda kabanzi -
Umhlahlandlela wokusebenza ofanele wegumbi lokuhlola isihlabathi nothuli le-IP56X
• Isinyathelo 1: Okokuqala, qiniseka ukuthi igumbi lokuhlola isihlabathi nothuli lixhunywe kugesi futhi iswishi kagesi isesimweni sokungangeni. Bese, beka izinto ezizohlolwa ebhentshini lokuhlola ukuze kutholakale futhi kuhlolwe. • Isinyathelo 2: Setha amapharamitha egumbi lokuhlola ngokwezidingo zokuhlola....Funda kabanzi -
Ungawushintsha kanjani uthuli olusegumbini lokuhlola isihlabathi nothuli?
Igumbi lokuhlola isihlabathi nothuli lilingisa indawo yemvelo yesiphepho sesihlabathi ngothuli olwakhelwe ngaphakathi, futhi lihlola ukusebenza kwe-IP5X ne-IP6X okuvikela uthuli kwebhokisi lomkhiqizo. Ngesikhathi sokusetshenziswa okuvamile, sizothola ukuthi i-talcum powder ebhokisini lokuhlola isihlabathi nothuli inamaqhubu futhi imanzi. Kulokhu, sidinga ...Funda kabanzi -
Imininingwane emincane yokunakekelwa nokugcinwa kwegumbi lokuhlola imvula
Nakuba ibhokisi lokuhlola imvula linamazinga angu-9 angangeni manzi, amabhokisi okuhlola imvula ahlukene aklanywe ngokwamazinga ahlukene angangeni manzi e-IP. Ngenxa yokuthi ibhokisi lokuhlola imvula liyithuluzi lokuhlola ukunemba kwedatha, akumelwe ube budedengu lapho wenza umsebenzi wokulungisa nokulungisa, kodwa qaphela. T...Funda kabanzi -
Ukuhlukaniswa okuningiliziwe kwezinga lokungena kwamanzi le-IP:
Amazinga alandelayo angangeni manzi abhekisela ezindinganisweni zomhlaba wonke ezisebenzayo njenge-IEC60529, GB4208, GB/T10485-2007, DIN40050-9, ISO20653, ISO16750, njll.: 1. Ububanzi: Ububanzi bokuhlolwa okungangeni manzi buhlanganisa amazinga okuvikela ngenombolo yesibili yesici kusukela ku-1 kuya ku-9, ebhalwe njenge-IPX1 kuya ku-IPX9K...Funda kabanzi -
Incazelo yamazinga okumelana nothuli lwe-IP kanye nokumelana namanzi
Ekukhiqizweni kwezimboni, ikakhulukazi emikhiqizweni kagesi neye-elekthronikhi esetshenziswa ngaphandle, ukumelana nothuli namanzi kubaluleke kakhulu. Leli khono livame ukuhlolwa ngezinga lokuvikelwa kwezinsimbi nemishini ezenzakalelayo, eyaziwa nangokuthi ikhodi ye-IP.Funda kabanzi -
Ungakunciphisa kanjani ukuhlukahluka kokuhlolwa kwezinto ezihlanganisiwe?
Wake wahlangabezana nezimo ezilandelayo: Kungani umphumela wami wokuhlolwa kwesampula wehlulekile? Idatha yomphumela wokuhlolwa kwelebhu iyashintshashintsha? Kufanele ngenzeni uma ukuguquguquka kwemiphumela yokuhlolwa kuthinta ukulethwa komkhiqizo? Imiphumela yami yokuhlolwa ayihlangabezani nesicelo sekhasimende...Funda kabanzi -
Amaphutha Avamile Ekuhlolweni Kokunamathela Kwezinto Ezisetshenziswayo
Njengengxenye ebalulekile yokuhlolwa kwezakhiwo zemishini yezinto ezibonakalayo, ukuhlolwa kokudonsa kudlala indima ebalulekile ekukhiqizweni kwezimboni, ocwaningweni lwezinto ezibonakalayo kanye nentuthuko, njll. Kodwa-ke, amanye amaphutha avamile azoba nomthelela omkhulu ekunembeni kwemiphumela yokuhlolwa. Uke waqaphela le mininingwane? 1. I-f...Funda kabanzi -
Ukuqonda Ukulinganiswa Kobukhulu Bezifanekiso Ekuhlolweni Kwemishini Yezinto Eziphathekayo
Ekuhlolweni kwansuku zonke, ngaphezu kwemingcele yokunemba kwemishini ngokwayo, wake wacabanga yini ngomthelela wokulinganiswa kosayizi wesampula emiphumeleni yokuhlolwa? Lesi sihloko sizohlanganisa amazinga namacala athile ukuze sinikeze iziphakamiso ezithile ngokulinganiswa kosayizi kwezinye izinto ezivamile. ...Funda kabanzi -
Yini okufanele ngiyenze uma ngibhekana nesimo esiphuthumayo ngesikhathi sokuhlolwa ekamelweni lokuhlola lokushisa eliphezulu neliphansi?
Ukwelashwa kokuphazamiseka kwegumbi lokuhlola lokushisa eliphezulu neliphansi kuchazwe ngokucacile ku-GJB 150, ehlukanisa ukuphazamiseka kokuhlolwa ngezimo ezintathu, okungukuthi, ukuphazamiseka ngaphakathi kobubanzi bokubekezelelana, ukuphazamiseka ngaphansi kwezimo zokuhlola kanye nokuphazamiseka ngaphansi ...Funda kabanzi -
Izindlela eziyisishiyagalombili zokwandisa impilo yenkonzo yegumbi lokuhlola lokushisa nomswakama elingaguquki
1. Inhlabathi ezungeze kanye nengaphansi komshini kufanele igcinwe ihlanzekile ngaso sonke isikhathi, ngoba i-condenser izomunca uthuli oluncane esinkini sokushisa; 2. Ukungcola kwangaphakathi (izinto) komshini kufanele kususwe ngaphambi kokusebenza; ilabhorethri kufanele ihlanzwe...Funda kabanzi -
Izinga lokushisa lesibonisi se-LCD se-liquid crystal kanye nemininingwane yokuhlolwa komswakama kanye nezimo zokuhlola
Isimiso esiyisisekelo ukuvala ikristalu eliwuketshezi ebhokisini lengilazi, bese usebenzisa ama-electrode ukuze libangele izinguquko ezishisayo nezibandayo, ngaleyo ndlela kuthinte ukuhanjiswa kwalo kokukhanya ukuze kufezwe umphumela okhanyayo nofiphele. Njengamanje, amadivayisi avamile okubonisa ikristalu eliwuketshezi afaka phakathi i-Twisted Nematic (TN), i-Sup...Funda kabanzi -
Izindinganiso zokuhlola kanye nezinkomba zobuchwepheshe
Izindinganiso zokuhlola kanye nezinkomba zobuchwepheshe zegumbi lomjikelezo wokushisa nomswakama: Ibhokisi lomjikelezo womswakama lifanele ukuhlolwa kokusebenza kokuphepha kwezingxenye ze-elekthronikhi, linikeza ukuhlolwa kokuthembeka, ukuhlolwa kokuhlolwa komkhiqizo, njll. Ngesikhathi esifanayo, ngalolu vivinyo, ukuthembeka...Funda kabanzi -
Izigaba ezintathu zokuhlolwa kokuguga kokuhlolwa kokuguga kwe-UV
Igumbi lokuhlola ukuguga kwe-UV lisetshenziselwa ukuhlola izinga lokuguga kwemikhiqizo nezinto ezisetshenziswa ngaphansi kwemisebe ye-ultraviolet. Ukuguga kwelanga kuwumonakalo omkhulu wokuguga kwezinto ezisetshenziswa ngaphandle. Ezintweni zangaphakathi, zizothinteka ngezinga elithile ukuguga kwelanga noma ukuguga okubangelwa imisebe ye-ultraviolet...Funda kabanzi -
Yini okufanele ngiyenze uma ibhokisi elisheshayo lokushisa eliphezulu neliphansi liphola kancane kakhulu ukuze lifinyelele inani elibekiwe?
Abasebenzisi abanolwazi lokuthenga nokusebenzisa amakamelo okuhlola ezemvelo afanele bayazi ukuthi igumbi lokuhlola lokushintsha kwezinga lokushisa okusheshayo nokushisa okuphezulu (elaziwa nangokuthi igumbi lomjikelezo wokushisa) liyigumbi lokuhlola elinembile kakhulu kunegumbi lokuhlola elivamile...Funda kabanzi -
Ngemizuzu emithathu, ungaqonda izici, inhloso kanye nezinhlobo zokuhlolwa kokushaqeka kokushisa
Ukuhlolwa kokushaqeka kokushisa kuvame ukubizwa ngokuthi ukuhlolwa kokushaqeka kokushisa noma ukujikeleza kokushisa, ukuhlolwa kokushaqeka kokushisa okuphezulu nokuphansi. Izinga lokushisa/lokupholisa alikho ngaphansi kwama-30℃/ngomzuzu. Ububanzi bokushintsha kokushisa bukhulu kakhulu, futhi ubunzima bokuhlolwa buyanda ngokwanda...Funda kabanzi -
Ukuhlolwa kokuqinisekiswa kokuguga kwephakheji ye-semiconductor-Igumbi lokuhlola ukuguga elisheshisiwe le-PCT
Isicelo: Ikamelo lokuhlola ukuguga elisheshayo le-PCT liwuhlobo lwemishini yokuhlola esebenzisa ukushisa ukukhiqiza umusi. Kumshini wokushisa ovaliwe, umusi awukwazi ukugcwala, futhi umfutho uyaqhubeka nokwenyuka, okwenza izinga lokubila lamanzi liqhubeke nokwanda,...Funda kabanzi -
Imboni Yezinto Ezintsha-Umphumela Wezinto Eziqinile Ezimpahleni Zokuguga Ezingenakushisa Kwe-Polycarbonate
I-PC uhlobo lwepulasitiki yobunjiniyela olusebenza kahle kakhulu kuzo zonke izici. Inezinzuzo ezinkulu ekumelaneni nokushayisana, ukumelana nokushisa, ukuzinza kobukhulu bokubumba kanye nokuvinjelwa komlilo. Ngakho-ke, isetshenziswa kabanzi ezintweni zikagesi, ezimotweni, emishinini yezemidlalo nakwezinye izinto...Funda kabanzi