Izindaba Zenkampani

Njengomenzi wesikhunta othumela ngaphandle eShayina, Uma uqhathanisa nesikhunta sasekhaya, ukuthekelisa amanani esikhunta aphakeme nakanjani eminyakeni edlule, igebe libangelwa izinga le-diffriend. I-American Society of Plastic Industry (SPIAN-102-78) ihlukanisa isikhunta sibe yizigaba ezinhlanu. Lezi zinhlobo ezinhlanu zokubunjwa zinezidingo ezihlukene, futhi izinga lokuhlukanisa lisebenza kuphela ukufanisa umshini womjovo ophoqa i-clamping engaphansi kwamathani angama-400.

Umjikelezo wokuphila izikhathi ezifika ezigidini ezingu-1, okukhethekile umthamo omkhulu wokukhiqiza womkhiqizo. Ukukhetha insimbi yokubumba engcono kakhulu ongayikhiqiza, ehambisana nalesi sikhunta sebanga sidinga inani eliphakeme kakhulu. Izidingo ziboniswa kanje:

(1) Kudingeka ulwazi oluningiliziwe lwesakhiwo sesikhunta.
(2) Izidingo zobulukhuni besisekelo sesikhunta okungenani i-BHN280 (HRC30).
(3) Isikhunta esingaphezulu (kuhlanganise nomgodi nokukhunta okuyinhloko) okungenani kububanzi bokuqina be-BHN450 (48HRC), zonke ezinye izesekeli ezifana nezilayidi, iziphakamisi, iziphakamisi eziqondile, njll. kufanele zibe lukhuni.
(4) Uhlelo lwe-ejection luzoba nohlelo lokuqondisa.
(5) Isisheleli esisemaceleni kufanele sifakwe ipuleti eligugile.
(6) Isikhunta se-cavity, isikhunta esiyinhloko, isilayidi nezinye izingxenye esikhunjini kufanele zifakwe nenzwa yokushisa.
(7) Mayelana nempilo yesikhunta, ikhwalithi yomkhiqizo izokwehliswa noma isikhathi somjikelezo wokubumba sinwetshwe ngenxa yokupholisa ipayipi lamanzi laligqwalile usuku nosuku, ngakho okufakiwe noma amapuleti esikhunta ayelulekwe ukuba enze ukwelashwa okuqeda ukugqwala.
(8) Zonke lezi zibunjwa zebanga zizofakwa indlela yokubopha isikhunta emugqeni wokuhlukanisa.

IBANGA 2

Izikhathi zomjikelezo wempilo zifika ku-500,000 kuya ku-1, 000,000 izikhathi. Ukuze kukhiqizwe imikhiqizo emikhulu, insimbi yekhwalithi engcono izosetshenziselwa ukwakha, intengo ebizayo. Izidingo zimi kanje:

(1) kudingeka sibe nolwazi oluningiliziwe lokuklama isikhunta.
(2) Izidingo zobulukhuni besisekelo sesikhunta okungenani i-BHN280 (HRC30).
(3) Imbobo nobulukhuni bobuso obuyisisekelo kuzoba kububanzi be-BHN540 (HRC 48), zonke ezinye izinto ezisebenzayo kufanele ziphathwe ngokushisa.
(4) Faka inzwa yokushisa kusikhunta somgodi, isikhunta esiwumgogodla, izilayidi nakwenye indawo engenzeka.
(5) Zonke isikhunta zalolu hlobo zizofakwa indlela yokubamba isikhunta phakathi kwendawo yomugqa ohlukanisayo.
(6) Amathuba ezinto ezingezansi ayadingeka noma cha, kuye ngenani lokugcina lokukhiqiza. Kuyalulekwa ukuthi lezi zinto nazo zenze ikhotheshini eqinisekisiwe.
Isistimu yokuqondisa i-ejector, ipuleti lokugqoka le-Slider, i-anti-rosion Coling multifold, I-Electroplating kusikhunta somgodi (anti-corrosion).

IBANGA lesi-3

Izikhathi zomjikelezo kufika izikhathi ezingu-500,000. Isetshenziswa njengokukhiqizwa kwenani eliphakathi lemikhiqizo, intengo inengqondo. Izidingo zimi kanje:

(1) kudingeka sibe nolwazi oluningiliziwe lokuklama isikhunta.
(2) Izidingo zokuqina kwesisekelo sesikhunta okungenani i-BHN165 (HRC17).
(3) umgodi kanye nokukhunta okuyinhloko kufanele okungenani kube nobulukhuni be-BHN280 (HRC30) noma ngaphezulu.
(4) zonke ezinye izesekeli zikhululekile ukukhetha abahlinzeki.

IBANGA lesi-4

Umjikelezo wokuphila ufika izikhathi ezingu-100,000. Ngomthamo ophansi wokukhiqiza wemikhiqizo, ukumelana nokugqoka kwezinto zokubunjwa akuphakeme, intengo iphansi kunezinga elivamile. Izidingo zimi kanje:

(1) Phakamisa ukuhlinzeka ngolwazi lokuklama isikhunta.
(2) Isisekelo sesikhunta singaba yinsimbi ethambile noma insimbi ye-aluminium.
(3) Isikhunta somgodi kungaba insimbi ye-aluminium, insimbi ethambile noma enye impahla engabonakala.
(4) Zonke izesekeli zikhululekile ukukhetha abahlinzeki.

IBANGA lesi-5

Izikhathi zomjikelezo azidluli izikhathi ezingama-500. Isetshenziselwa ukukhiqiza inombolo elinganiselwe yesampula yokuqala, intengo ishibhile kakhulu. Izidingo zimi kanje:

Isakhiwo sesikhunta singase sibe i-die-cast material, i-epoxy resin, noma enye into enikeza amandla anele ukukhiqiza inani eliphansi lezingxenye.