Isikhunta Sodonga Oluncane

Incazelo Yomkhiqizo

Ukubumba odongeni oluncane kuwuhlobo olukhethekile lokubumba okujwayelekile komjovo olugxile ezingxenyeni zepulasitiki ezikhiqiza ngobuningi ezincanyana futhi zilula, ngaphandle kokuphazamiseka kwesakhiwo, ukuze kuzuzwe ukonga kwezindleko zempahla kanye nezikhathi zomjikelezo ezimfishane. Izikhathi zomjikelezo osheshayo zithuthukisa ukukhiqiza futhi ziholela ezindlekweni eziphansi ngengxenye ngayinye, ngakho ukubumba komjovo omncane odongeni kusebenza kakhulu ekufakweni kokudla okungasindi

I-All star plast inolwazi ekwenzeni isikhunta esihle somkhiqizo omncane omncane, unyaka ngamunye senza amasethi angaphezu kuka-50 esikhunta sodonga esincane, njengesikhunta sesitsha sepulasitiki sokudla, isikhunta se-IML esincane sodonga. ukugaya okunembayo ezikhunjini kanye nesistimu yokupholisa enhle ukuze kufinyezwe isikhathi somjikelezo. Sinegumbi elinokushisa elihlala njalo lemishini yethu ye-CNC enesivinini esikhulu ngokubekezelela okungu-0.02mm.Ukuthola izikhathi zomjikelezo zibe zifushane ngangokunokwenzeka, sizokwenza iziteshi zokupholisa zibe seduze nendawo yokubumba futhi sisebenzise ithusi elihle ekupholiseni.Ngokujwayelekile Kulezi zibunjwa zensimbi sisebenzisa i-H13 noma i-S136 insimbi enobunzima be-HRC ingafinyelela ku-42-48, ngakho-ke asiqinisekisi kuphela isikhathi somjikelezo, kodwa futhi nokuphila kwesikhunta.

Kunezidingo eziyisisekelo zokukhiqiza izingxenye ezibunjwe ngodonga oluncane. Ezinye yilezi:

Izindonga ezizacile zidinga imishini ekhethekile yokukhiqiza kwazo. Imishini enobuchwepheshe obusha futhi enemisebenzi ehlukahlukene yokulawula. Kufanele ikwazi ukukhiqiza isivinini esikhulu nokucindezela kwezingxenye ezinodonga oluncane. Imishini kufanele ithembeke futhi iqine ngokwanele ngenqubo ende yokusebenza. Ingakwazi ukumelana nokucindezela okuphezulu kwe-cavity kanye ne-clamp tonnage.

• Ukuze kube yimpumelelo ukubunjwa kodonga oluncane, imingcele yenqubo ibaluleke kakhulu. Badlala indima ebalulekile ekukhiqizeni udonga oluncane. Ukulungiselelwa kwepharamitha kuncane kuwindi lokusebenza. Ngakho-ke inqubo kufanele icule kahle ukuze kukhiqizwe izingxenye zekhwalithi ephezulu.
• Noma yimuphi umehluko nokuhluka kwesikhathi kungase kubangele izinkinga ngekhwalithi yezingxenye ezincane. Kungase kubangele ukucwayiza namashothi amafushane. Ngakho-ke isikhathi kufanele sibekwe futhi singahluka ngesikhathi sokusebenza. Ezinye izingxenye zidinga okwesibili okungu-0.1 ukuze zikhiqize kangcono. Izingxenye zodonga eziwugqinsi zinefasitela elikhulu lokusebenza. Kulula ekukhiqizeni nasekusebenzeni kokubumba odongeni oluncane.
• Ukugcinwa okulungile nokujwayelekile kubalulekile enqubweni yokubumba izingxenye zodonga ezincane. Njengoba ukubekezelelana okuphezulu kudinga isikhunta esincane sodonga. Noma yiziphi izinsalela ezingaphezulu zingase zibe inkinga ngekhwalithi. Ikhwalithi yesikhunta se-multi-cavity singathinta ngokulungiswa okungalungile nokungajwayelekile.
• Amarobhothi asetshenziselwa izingxenye zesitaki futhi asuse inhloso ekwenzeni udonga oluncane. Basebenzisa ekupakisheni ukudla. Kufanele ukwazi ukusebenzisa amarobhothi futhi kufanele ube nolwazi oludingekayo ngawo. Kudingeka ngempumelelo ekubumbeni udonga oluncane.
• Ukuze ugcine izinga lokushisa elingaphezulu lilingana. Ungathola imigqa epholile engaguquki iqonde ngqo kumongo, futhi i-cavity ingabavimba.
• Ukuze ugcine izinga lokushisa lensimbi, kungaba ngcono ukwandisa ukugeleza okupholile. Umehluko phakathi kwe-return and coolant yokulethwa kufanele ube ngaphansi kuka-5° kuya ku-10° F. Akumele ibe ngaphezu kwalezi zindawo zokushisa.
• Ukugcwalisa ngokushesha nokucindezela okuphezulu kwakudinga ukujova into encibilikisiwe emgodini. Kuzosiza ukuyifriza. Ake sithi ingxenye evamile igcwala imizuzwana emibili. Bese ukuncishiswa kogqinsi ngo-25% kudinga ukwehla ngesikhathi sokugcwalisa ngo-50% ngomzuzwana owodwa.
• Khetha izinto zokubumba ezingabambi iqhaza ekwandiseni ukuguga kwesikhunta. Lapho le nto izojova emgodini ngesivinini esikhulu. Ngenxa yokucindezela okukhulu kodonga oluncane, isikhunta esiqinile kufanele sikhiqize. Insimbi eqinile ne-H-13 ihlinzeka ngokuphepha okwengeziwe ekusetshenzisweni kwezindonga ezincane. Ungasebenzisa insimbi ye-P20 kuhlelo lokusebenza olujwayelekile.
• Ukuze unciphise isikhathi somjikelezo, ungakhetha ibhulashi le-sprue lokushisa kanye nomgijimi oshisayo. Ngokunciphisa ukujiya kodonga, unganciphisa isikhathi somjikelezo ngo-50%. Ukuphatha okucophelelayo nokufanelekile kuncoma uhlelo lokulethwa kwesikhunta.
• Awukwazi ukuthola umjikelezo wempilo osheshayo ngodonga oluncane. Amasistimu wokupholisa isikhunta kufanele alungele ukuthola umjikelezo wempilo osheshayo.
• Ukubumba udonga oluzacile kubiza kakhulu kunezinye izindlela zokubumba. Kufanele ukhokhe kakhulu ukuze uthole izingxenye eziqinile nezithembekile. Isikhunta esinomklamo ongemuhle sizophuka ngokushesha, futhi singaba yingozi nasemishinini. Ngakho-ke ungayekethisi ngekhwalithi ukuze wonge imali.

Ulwazi olufanele nolujulile mayelana nokuxazulula izinkinga zokubumba umjovo lubalulekile. Kuyadingeka ukuze kube yimpumelelo ukubunjwa kwezingxenye zodonga oluncane. Abantu abanolwazi kuphela abangakwazi ukukunikeza isiqiniseko sekhwalithi nokuthembeka kwezingxenye. Ukusethwa kwepharamitha okungalungile namaphutha amancane kungenza ukubumba kube kubi nakakhulu. Ngakho-ke ukukhetha inkampani yokubumba enekhono futhi efanelekayo kubalulekile kuwe.

Ngaphandle kwalokho senza nezinye isikhunta sesitsha sokudla, njengebhokisi lika-ayisikhilimu, ama-conatiners asebenzisa esiqandisini noma ekhishini, isikhunta sebhokisi lesangweji, njll.

1. Amandla esikhunta
Isikhunta sesitaki siwumthombo omuhle othuthukisa okukhiphayo nge-capita ngayinye. Iyunithi yokubopha kufanele ibe yinde futhi iqine. Ngakho ingakwazi ukubamba isisindo esengeziwe kanye ne-stroke.

2. Ukuhlanganisa
Idizayini ye-clamp enhle ikusiza ekuzuzeni ukunyakaza okusheshayo nokunembile. Ukuntuleka kokunemba kwe-clamp kungandisa isikhathi sokukhunta. Lapho isikhunta sivula ukususwa kwengxenye. Ibalulekile ekusetshenzisweni kwe-IML.

3. Isivinini
Ngokwakhiwa kodonga oluncane, isivinini siyinto ebaluleke kakhulu kunokucindezela. Ukugeleza okusheshayo kwepulasitiki kuyoba usizo ekugcwaliseni okufanelekile nokungcono kwengxenye. Ijubane eliphezulu liba imbangela yomfutho ophakeme. Ifakazela usizo ekunciphiseni ukucindezela ngaphakathi kwesikhunta.

4. I-Clamp Designing
Ukuthi uwasebenzisa kanjani amandla e-clamp esibunjeni kuncike ezingeni lokugoba. Idizayini enhle ayisekho ukubaluleka kwayo