Ibhulogi

Njengomenzi wesikhunta othumela kwamanye amazwe eShayina, uma kuqhathaniswa nesikhunta sasekhaya, amanani esikhunta okuthumela kwamanye amazwe aphakeme kakhulu eminyakeni edlule, igebe libangelwa indinganiso ye-diffriend. I-American Society of Plastic Industry (SPIAN-102-78) ihlukanisa isikhunta ngezigaba ezinhlanu. Lezi zinhlobo ezinhlanu zesikhunta zinezidingo ezahlukene, futhi indinganiso yokuhlukaniswa isebenza kuphela ukufanisa umshini wokujova onamandla okubamba angaphansi kwamathani angu-400.

Umjikelezo wokuphila uphindwe izikhathi ezifika kwezigidi eziyi-1, okukhethekile ngomthamo wokukhiqiza ophezulu womkhiqizo. Ukukhetha insimbi yokubumba engcono kakhulu yokukhiqiza, ehambisana nalesi sigaba sokubumba kudinga intengo ephezulu kakhulu. Izidingo ziboniswa kanje:

(1) Kudingeka ube nolwazi oluningiliziwe lomklamo wesikhunta.
(2) Izidingo zokuqina kwesisekelo sesikhunta okungenani i-BHN280 (HRC30).
(3) Ubuso besikhunta (kufaka phakathi i-cavity kanye ne-core molds) okungenani ebangeni lobunzima be-BHN450 (48HRC), zonke ezinye izesekeli ezifana nama-slider, ama-lifter, ama-straight lifters, njll. kufanele ziqine.
(4) Uhlelo lokukhipha indle kumele lube nohlelo oluqondisayo.
(5) Isilayida esiseceleni kumele sifake ipuleti eligugile.
(6) Isikhunta se-Cavity, isikhunta esiyinhloko, isilayida kanye nezinye izingxenye kusikhunta kufanele zifakwe ngokuzwa kwezinga lokushisa.
(7) Ngokuphathelene nokuphila kwesikhunta, ikhwalithi yomkhiqizo izoncishiswa noma isikhathi somjikelezo wokubumba sizonwetshwa ngenxa yokuthi ipayipi lamanzi elipholile laligugile usuku nosuku, ngakho-ke amapuleti noma amapuleti okubumba ayelulekwa ukuba enze ukwelashwa kokulwa nokugqwala.
(8) Zonke lezi zimonyo zezinga kufanele zifakwe indlela yokubamba imonyo emgqeni wokuhlukanisa.

IBANGA 2

Umjikelezo wokuphila uphindwe izikhathi ezifika ku-500,000 kuya ku-1,000,000. Ukuze kukhiqizwe imikhiqizo emikhulu, kuzosetshenziswa insimbi yekhwalithi engcono ukukhiqiza intengo ebiza kakhulu. Izidingo zimi kanje:

(1) kudingeka babe nolwazi oluningiliziwe lokuklama isikhunta.
(2) Izidingo zokuqina kwesisekelo sesikhunta okungenani i-BHN280 (HRC30).
(3) Ukuqina komgodi kanye nobukhulu bomphezulu ongaphakathi kufanele kube sebangeni le-BHN540 (HRC 48), zonke ezinye izinto ezisetshenziswayo kufanele ziphathwe ngokushisa.
(4) Faka into yokuzwa izinga lokushisa ku-mold yesikhala, i-mold eyinhloko, ama-slider kanye nenye indawo engaba khona.
(5) Zonke izinhlobo zobumba zalolu hlobo kumele zifakwe indlela yokubamba ibumba phakathi kobuso bomugqa wokuhlukanisa.
(6) Amathuba ezinto ezingezansi ayadingeka noma cha, kuye ngokuthi inani lokugcina lokukhiqiza lingakanani. Kuyelulekwa ukuthi lezi zinto zenze ikhotheshini eqinisekisiwe.
Uhlelo lokuqondisa i-Ejector, ipuleti lokugqokwa kwe-Slider, i-anti-growsion Colling manifold, i-Electroplating ku-cavity mold (anti-grow).

IBANGA 3

Izikhathi zomjikelezo ezifika ku-500,000. Isetshenziswa njengomkhiqizo wemikhiqizo ophakathi nendawo, intengo iyafaneleka. Izidingo zimi kanje:

(1) kudingeka babe nolwazi oluningiliziwe lokuklama isikhunta.
(2) Izidingo zokuqina kwesisekelo sesikhunta okungenani i-BHN165 (HRC17).
(3) izimbobo zomgodi kanye nezingaphakathi kumele okungenani zibe nobunzima be-BHN280 (HRC30) noma ngaphezulu.
(4) zonke ezinye izesekeli zikhululekile ukuzikhethela ngabaphakeli.

IBANGA 4

Umjikelezo wokuphila uphindwe izikhathi ezifika ku-100,000. Uma imikhiqizo ikhiqiza amandla aphansi, ukumelana nokuguguleka kwezinto zobumba akuphezulu, intengo iphansi kunezinga elijwayelekile. Izidingo zimi kanje:

(1) Sikisela ukunikeza ulwazi lokuklama isikhunta.
(2) Isisekelo sesikhunta singaba yinsimbi ethambile noma insimbi ye-aluminium.
(3) Isikhunta sendawo engaphakathi singaba yinsimbi ye-aluminium, insimbi ethambile noma ezinye izinto ezingabonakala.
(4) Zonke izesekeli zikhululekile ukuzikhethela ngabaphakeli.

IBANGA 5

Izikhathi zomjikelezo azidluli izikhathi ezingu-500. Isetshenziselwa ukukhiqiza inani elilinganiselwe lesampula yokuqala, intengo ishibhile kakhulu. Izidingo zimi kanje:

Isakhiwo sesikhunta singaba yinto efakwe i-die-cast, i-epoxy resin, noma enye into enikeza amandla anele ukukhiqiza inani eliphansi kakhulu lezingxenye.