问题 问答题 简答题

碳刷冒火时如何进行调整?

答案

参考答案:

碳刷冒火的原因主要有两种:

一是因流过碳刷的电流过大引起,

二是因碳刷卡涩间断与滑环接触引起。所以需要针对不同原因进行调整:

1)因电流过大引起冒火的处理:先视情况,若有温度低、不冒火、不卡涩的碳刷,在其间换上新的弹簧夹,增大压力,强迫冒火碳刷的电流转移,这样冒火现象基本消失;若有温度低、不冒火但有卡涩的碳刷,则先逐个取下打磨至其在刷握内能活动自如,碳刷冒火情况也基本消失;

2)碳刷卡涩、间断与滑环接触面冒火的处理:先检查其他碳刷接带负荷正常(主要用手触摸软线温度正常即可),取下卡涩碳刷进行打磨至在刷握内活动自如,保证不要在刷握中晃动过大,或者将碳刷重新换方向放入刷握内,这样冒火也基本能消除。

问答题

根据销售合同审核信用证,将信用证存在的问题以及如何修改填入表格中。
(1)销售合同


(5)装运期限:
TIME OF SHIPMENT: SHIPMENT TO BE EFFECTED BEFORE MAR.5, 2009
(6)装运港:
PORT OF LOADING: DALIAN CHINA
(7)目的港:
PORT OF DESTINATION: OSAKA JAPAN
(8)分批装运:
PARTIAL SHIPMENTS: ALLOWED
(9)转船:
TRANSSHIPMENT: ALLOWED
(10)付款条件:
TERMS OF PAYMENT: THE BUYER SHALL OPEN THROUCH A BANK ACCEPTABLE TO THE SELLER AN IRREVOCABLE SIGHT LETTER OF CREDIT WHICH REMAINS VALID FOR NEGOTIATLON IN CHINA UNTIL THE 15TH DAY AFTER THE DATE OF SHIPMENT.
(11)保险:
INSURANCE: TO BE EFFECTED BY BUYER.
(12)REMARKS: 10% MORE OR LESS IN QUANTITY AND AMOUNT IS ALLOWED.
Confirmed by:
买方 佐藤月升 卖方 盛子曲
THE BUYER THE SELLER
(2)信用证
SEQUENCE OF TOTAL      *27 :1/1
FORM OF DOCUMENTARY CREDIT  *40A :IRREVOCABLE
DOCUMENTARY CREDIT NUMBER  *20 :LC-78900860
DATE OF ISSUE        *30 :090109
APPLICABLE RULES       *40E :UCP LATEST VERSION
DATE AND PIACE OF EXPIRY   *31D :090320 AT THE NEGOTIATION BANK
APPLICANT    *50  : SHAANXI HOPE TRADE CO.,LTD.
              NO.86 DALIAN ROAD. XIAN SHAANXI PROVINCE CHINA
BENEFICIARY   *59  : SUZUKINO SHAJ CO., LTD.
677-3 HIGASHITAKAGI, TAGAGISE-CHO, SAGA-CITY,
SAGA JAPAN
CURRENCY CODE, AMOUNT *32B : EUR22900, 00
PERCENTAGE CREDIT AMOUNT TOLERANCE *39A : 05/05
AVAILABLE WITH/BY *41D : BANK OF CHINA SHAANXI BRANCH BY NEGOTIATION
DRAFTS AT... *42C : AT SIGHT
DRAWEE*42A : SMBCUS33
PARTIAL SHIPMENTS *43P : NOT ALLOWED
TRANSSHIPMENT *43T : NOT ALLOWED
PORT OF LOADING/AIRPORT OF DEPARTURE*44E: SHANGHAI PORT
PORT OF DISCHARGE/AIRPORT OF DESTINATION *44F: TOKYO PORT
LATEST DATE OF SHIP. *44C : 090305
DESCRIPT. OF GOODS *45A :
CFR OSAKA PORT
CARDEN SHOES 7060PRS
TOTAL USD22592, 00
DOCUMENTS REQUIRED *46A :
+COMMERCIAL INVOICE IN THREE ORIGINAL
+FULL SET OF CLEAN ON BOARD OCEAN BILLS OF LADING MARKED "FREIGHT COLLECT" MADE OUT TO ORDER OF SHIPPER AND BLANK ENDORSED NOTIFY APPLICANT
+PACKING LIST IN THREE ORICINAL
+GSP CERTIFICATE OF ORIGIN FORM A IN ONE ORICINAL ONE COPY.
ADDITIONAL CONDITIONS *47 :
T.T.REIMBURSEMENT: UNACCEPTABLE
x)INSURANCE IS TO BE EFFECTED BY SELLER
x)AMOUNT AND QUANTITY OF GOODS-5 PERCENT MORE OR LESS ALLOWED
CHARGES -71B : ALL BANKING CHARCES AND COMMISSIONS INCLUDING RE-
IMBURSEMENT COMMISSIONS OUTSIDE JAPAN ARE FOR AC.
COUNT OF BENEFICIARY.
PERIOD FOR PRESENTATION *48
: DOCUMENTS TO BE PRESENTED WITHIN 5 DAY AFTER
THE DATE OF SHIPMENT BUT WITHIN THE VALIDITY
OF THE CREDIT.
CONFIRMATION INSTRUCTIONS *49 : WITHOUT
INSTRUCTIONS TO THE PAYING/ACCEPTING/NEGOTIATING BANK *78:
TO NEGOTIATING BANK:
ALL DOCUMENTS MUST BE SEND TO US(4-6-5 KITAHAMA CHUO-KU, OSAKA, JAPAN)BY COURIER OR REGISTERED AIRMAIL IN TWO LOTS. PLEASE CLAIM YOUR REIMBURSEMENT FROM OUR NEW YOUK BRANCH, 227 PARK AVENUE, NEW YORK, NY10172, U.S.A.
WE CHARGE USD50.00 FOR EACH DOCUMENT FOUND NOT IN COMPLIANCE WITH LC TERMS WHETHER OR NOT WE TAKE UP THE SAME AT OUR SOLE DISCRETION.PLEASE DEDUCT THE CHARGE FROM YOUR REIMBURSEMENT CLAIM, DESPILE ANYOTHER TERMS HEREOF TO THE CONTRSRY IF ANY. THE CHARCE NOT THUS DEDUCTEDWILL BE BILLED TO YOU.
REIMBURSEMENT IS SUBJECT TO ICC URR525.
’ADVISE THROUGH’ BANK * 57D :
BANK OF CHINA SHAANXI BRANCH
(38 JUHUA YUAN EAST AVE., XI’ AN 710001, SHAANXI PROV., CHINA)

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